Endometriosis: ancient disease, ancient treatments CamranNezhat,M.D.,aFarrNezhat,M.D.,b,candCeanaNezhat,M.D.a,d a Stanford University Medical Center, Palo Alto, California; b Columbia University, New York, New York; c St. Luke's- Roosevelt'sHospital,NewYork,NewYork;anddNorthsideHospital,Atlanta,Georgia Ever since Vincent Knapp pub- essential new insights about a disorder mired in inescapable ambiguity, espe- lished his 1999article ‘‘Howold thatcontinuestoreignasoneofgyne- ciallybecauseconditionslikeappendi- is Endometriosis?’’ (1), there cology'smostperplexingdiseases. citis, nonendometriotic ovarian cysts, seems to have been renewed interest infections, and leiomyomas can pro- inidentifyingjustwhenendometriosis SOLVING THE MYSTERY OF duce similar gynecologic symptoms was discovered as a distinct disease HYSTERIA (2).However,afterfilteringallhistories entity. through the lens of modern under- WasFreudWrongYetAgain? Whilethehistoryofendometriosis standings, we feel confident that the With these ideas in mind, we applied subsequent to its 1860 microscopic following analyses include only those unveiling by Karl von Rokitansky has abroadersetofcriteriainsearchinghis- patternsofillnessthatsharesignificant torical records for the earliest possible been well-studied, its story leading up correspondence to current clinical in- signsofendometriosis,takingcaretoin- to that moment has remained largely terpretationsofendometriosis. clude historical descriptions of clinical unknown. The time seemed ripe to For our research methodology, we and macroscopic findings that corre- castlightonthischasmofhistoryand pursued several strategies, including sponded to contemporary understand- give voice to the inaudible narratives traditional searches of the PubMed/ ings. Historical perspectives on pelvic ofillnessthathavebeenlostinthemar- Medlinedatabases.Additionally,archi- pain in women have also informed our gins of centuries. Inexact as the study val research was performed at several analyses. ofhistorymaybe,neverthelessclinical locations including the National Li- Byapplyingthisbroadersetofcri- observations from the past may offer brary of Medicine in Bethesda, Mary- teriawewereabletouncoversubstan- unique perspectives that would other- land; the Lane and Green libraries at tial, if not irrefutable, evidence that wisehavebeenentirelyoverlooked. Stanford University in California; and hysteria, the now discredited mystery Moreover,insurveyingthehistori- the medical history library of the Uni- cal development of scientific medicine, disorder presumed for centuries to be versityofCaliforniaatSanFrancisco. psychologicalinorigin,wasmostlikely it is evident that nearly all of our In some cases, it was necessary to endometriosis in the majority of cases current understandings of complex translate primary sources that were (Fig.1).Ifso,thenthiswouldconstitute disease-states have resulted from the availableonlyinLatin.Forthisspecial- oneofthemostcolossalmassmisdiag- synthesis of centuries of observations. ized task, we consulted with the noses in human history, one that over Even medical theories that ultimately Cambridge-educated Latin and Greek the centuries has subjected women to provedtobeexquisitefallacieshaveac- scholar, J. R. T. Holland of Quintus murder,madhouses,andlivesofunre- tuallyservedasessential counterpoints LatinTranslationService,whoseexper- throughouttheages,refiningknowledge mitting physical, social, and psycho- tise in translating medical texts from logical pain. The number of lives that by producing the searing clarity that premodern eras proved especially cru- may have been affected by such only unanticipated failures can yield; cialfordemystifyingseveralcontested centuries-long misdiagnoses is stag- the sort of shock medicine sometimes areasofthehistoryofendometriosis. geringtoconsider,likelyinvolvingfig- needstoachievetransformativechange. Newly digitized medical literature uresinthemultiplemillions. Viewedinthislight,toexcludethefor- made available by Google Books also mative years leading up to the micro- provedtobeasurprisinglyusefulnew scopic discovery of endometriosis is to Methodologies source.Toachieveaninterdisciplinary deprive our discipline of an invaluable Abroadlydefinedsubjectsuchaspelvic perspective, we also referenced a wide reservoirofknowledgethatmayreveal painisnaturallyboundtoyieldresults rangeofmaterialfromoutsideofmed- icine, drawing from the disciplines of ReceivedJuly31,2011;acceptedAugust1,2011. psychology, literature, art history, and Theauthorshavenothingtodisclose. medical anthropology. Given the alle- Reprint requests: Camran Nezhat, M.D., 900 Welch Road, Suite 403, Palo Alto, California 94304 gorical nature of many these alterna- (E-mail:[email protected]). tive sources, they were not evaluated FertilityandSterility®Vol.-,No.-,-20120015-0282/$36.00 inthesamemannerasthemedicalliter- Copyright©2012AmericanSocietyforReproductiveMedicine,PublishedbyElsevierInc. http://dx.doi.org/10.1016/j.fertnstert.2012.08.001 ature intended to represent empirical VOL.-NO.-/-2012 1 FIGURE1 FIGURE2 ReplicaofSigmundFreud'scouch,wherepatientspresentingwith endometriosis-like symptoms were often diagnosed with hysteria. (Reproduced courtesy of Konstantin Binder, photograph from the FreudMuseuminLondon.) Nezhat.Endometriosisinhistory.FertilSteril2012. experiences.Rather,theirutilityliesintheiruniqueabilityto convey otherwise nearly imperceptible cultural undertones, theprismsthroughwhichillnessesareinvariablyexperienced andconceptualized. With thousands of conceivable sources from which to choose,thisbriefsurveyshouldinnowaybeconsideredan exhaustive study. Nevertheless, we believe it fills a gap in Expertsonmedievalmedicinedescribethislate13th-centuryimage from a medical textbook as one depicting a case of uterine theliteraturebyprovidingamultidisciplinaryhistoricalanal- suffocation, a disease profile with many similarities to ysisofendometriosisasitmayhavebeenconceptualizedbe- endometriosis. (Reproduced with permission of Oxford University, fore its 1860 microscopic discovery by Rokitansky. We first BodleianLibrary,MSAshmole399,f.33–34.) presented the preliminary results of this research in March Nezhat.Endometriosisinhistory.FertilSteril2012. 2011,attheWorldEndometriosisSymposiumheldinAtlanta, Georgia. awomansufferingfromwhatwasusuallycalledatthetime ‘‘strangulation or suffocation of the womb.’’ The linguistic lineagesofthesetermsarestillcontested,butmanyscholars TheSearchBegins believe their roots can be traced to the hysterikos-hysterike Historicalrepresentationsofpelvicpain:Oxford'sBodleian pnixfamilyofdisorders,looselydefineddiseaseframeworks LibraryMSAshmole399. Webeganouranalysisbyfocus- formulated byHippocratic andotherGreco-Roman authori- ingfirstonthebroadestcategoryunderconsideration:histor- tiesthroughoutClassicalandLateAntiquity,andtheoriginal icalrepresentationsofpelvicpaininwomen.Asitturnedout, sourceofthewordhysteria(4–7). thissubjectprovedratherelusive,onecuriouslyandconsis- tentlyneglectedinthearchivesofhistory.Detailedaccounts CLASSICAL AND LATE ANTIQUITY ofmenstrualpaininparticularwererarelyifeverchronicled. TheAnimalisticWomb Yetthehundredsofmedicantsforgynecologicailmentslisted inthevariousMateriaMedicasthroughouttheagesprovide Althoughstrangulation orsuffocationofthewombtookon in themselves a strikingly different account, articulating by manycontradictorymeaningsthroughouthistory,theirearli- proxystoriesofillnessthatbeliethosefoundinmainstream est antecedents mayhave stemmedfrom concepts first pos- medicalliterature. ited by the ancient Egyptians as long ago as 1855 BC. Itwasbytracingthesenearlyimperceptibleleadsthatwe However, they were later popularized by the Hippocratic eventuallystumbleduponalate13th-centurymedicalman- texts,Plato,andotherGreco-RomansourcesofClassicalAn- uscript,referredtoasMSAshmole399(folios33–34)inwhich tiquity(8)(Fig.3).Thebasicconceptunderlyingthesedisor- images ofa womanapparently doubled overinpain can be ders rested on the premise that the uterus was not actually found(3)(Fig.2).Althoughtherearenotextstoaccompany aregularorgan,butratheronemoreanalogoustoalivean- theoriginaldrawings,expertsbelievetheimageryrepresents imal,hungryformotherhood. 2 VOL.-NO.-/-2012 FertilityandSterility® consultingnumeroussources,weidentifiedseveralrelatively FIGURE3 unambiguous disease profiles that allude to the wandering wombandothersymptomssuggestiveofendometriosis.The correlationsbecomeparticularlyevidentwhenwelearnthat theHippocraticsviewedthefollowingfourfactorsashighly predictiveofgynecologicdisease:[1]menstrualdysfunction is a cause of disease, [2] pregnancy is a possible cure, and [3–4]painandinfertilityaspotentialoutcomesifthewoman isleftuntreated(7).Nearly2500yearshavepassedsincethese observations were made, yet remarkably they correspond nearlyseamlesslytothesetofsymptomsidentifiedtodayas emblems ofendometriosis. Itisunfathomable thatsuchun- cannycorrelationscouldremainsuspendedinatimelesssta- sis for so long. But what is even more incomprehensible is how such a uniquely patterned symptom profile could exist forageswithoutothersrealizingitwasthehallmarkofadis- tinctdisease. Itwasmostlikelytheendlessupheavalsofmedievaltimes thatleftsuchcrucialHippocraticinsightsburiedinthedebris ofhistory.Thisisthemostplausibleexplanationbecause,as wewillsee,thesefourcoreassumptionswouldinformessen- tiallyallGreco-Romanideasofwhygynecologicaldisorders arise up until about the fifth century AD, the period many markasthebeginningoftheEuropeanMiddleAges. The Hippocratic texts provide many examples of how thesefourcoreconceptsnotonlyinfluencedancientdiagnos- ticsandprognosticsbutalsocloselyparalleledmodernviews. Forexample,inanearconceptualequivalenttothe20th-cen- In the Hippocratic Corpus several gynecological symptoms are mentioned,whichbearstrikingsimilaritytothoseofendometriosis, turynotionofendometriosisasa‘‘careerwoman'sdisease,’’ including uterine ulcers, adhesions, and infertility. (Page of text in the Hippocratics suggested that delaying motherhood could ‘‘Aphorismi’’ with an illuminated small ‘‘M,’’ Record UI. 1014450- trigger disorders of the uterus, with painful menstruation 55, In: Hunayn ibn-Ishaq al-'Ibadi, Oxford, 13th century, l. 19v, Isagoge and other medical texts, Census 78. Reproduced courtesy citedasonesuchoutcome. oftheU.S.NationalLibraryofMedicine.) Womenwhosufferedfromdysmenorrheaweretherefore Nezhat.Endometriosisinhistory.FertilSteril2012. urgedtomarryandconceiveasquicklyaspossible(15). Other dire consequences were predicted for those who failed to partake in the pregnancy prescription. One Hippo- Though a metaphorical rather than literal analogy may craticauthorwarnedthat‘‘iftheyhaveneverbeenpregnant, havebeenintended,theideaoftheanimalisticwombeventu- thederangedstateofmenstruationismorecommonandmore ally began informing everyday practices. From this pretext dangerousthanwhentheyhavebornechildren’’(aparaphrase emerged one of ancient medicine's most enduring dogmas, bythetranslator)andthatshewillbe‘‘release[d]fromthisdis- theideathatifawomandidnotfulfillthesociallyproscribed ease,whensheispregnant’’(4,7). roles of marriage and motherhood her uterus would be de- Childlessnessinolder,marriedwomen(i.e.,casesofpre- privedofitsintendedpurpose.Fromthispresumedunnatural sumed infertility) was recognized as another predisposing state,itwasbelievedthattheuteruswouldbegintowander factor for gynecologic disorders (4). Drawingfrom the same about—thefamouswanderingwomb—andthuscontributeto pregnancy-as-therapyorthodoxy,anothergroupbelievedto theonsetofallmannerofillness(5,7,9–14).Thenotionof beparticularlysusceptibletogynecologicdisorderswerepre- a wandering womb naturally strikes a modern audience as sumablyfertilewomenwhoneverthelessremainedchildless; an anatomic impossibility. Yet it suggests a causal youngwidowsandvirginswhohadalreadymenstruatedbut connection with pregnancy that is nearly identical to remained unmarried typified this category of susceptible a modern assumption about endometriosis: the idea that females(4,16). pregnancycantemporarilysuppresssymptoms. Detailed reports of menstrual disorders. Detailed accounts of other menstruation-related disorders were reported in TheHippocraticCorpus a chapter titled ‘‘Aphorisms,’’ in which the Hippocratic au- Thesetheoriesinformmanyofthemedicalpracticesdescribed thor describes menorrhagia as a potential cause for pathol- intheHippocraticcorpus,acompilationofworkswrittenby ogy (16) and proclaims: ‘‘When the menses are excessive, variousauthorsthroughoutthe5ththrough4thcenturiesBC. diseases take place’’ (17). It was also observed that in some The translations of these Hippocratic texts have been the women their ‘‘floodings,’’ an archaic term for menstruation, subject of academic debate for centuries. However, after were followed by ‘‘grumulous clots . . . accompanied with VOL.-NO.-/-2012 3 FIGURE4 FIGURE5 Lyttavesicatoria,knowninmoderntimesastheaphrodisiacSpanish fly,wasoneofmanypharmaceuticalsprescribedintheHippocratic Corpusfortreatingmenstrualdisordersandinfertility.(Reproduced courtesy of Christophe Franco, http://en.wikipedia.org/wiki/ File:Lytta-vesicatoria.jpg.) Nezhat.Endometriosisinhistory.FertilSteril2012. tobesterility’’(16).Someofthesetranslationsarestillthesub- jectofheatedacademicdebates,particularlytheterm‘‘hysteric Allegoricalimageoffumigation,asdepictedinJohnCollier'spainting ‘‘PriestessofDelphi,’’1893.(ReproducedwithpermissionoftheArt paroxysms.’’Yetbasedonthetextualevidenceinitsentirety,it GalleryofSouthAustralia,Adelaide.) isatleastreasonabletosurmisethattheseHippocraticphysi- Nezhat.Endometriosisinhistory.FertilSteril2012. ciansmayhavebeenencounteringendometriosis. Medicaltherapies. Thetypesoftherapeuticoptionsavailable weregenerallyingestibleconcoctions,fumigants,orsuppos- itoriesthatcontainedsuchsubstancesastheurineofmenor pain,inflammationoftheuterus,[and]hystericparoxysms.’’ bulls, tar water, chaste tree (Vitex agnuscastus), pomegran- Additionally, in the Hippocratic chapter titled ‘‘Diseases of ates, cantharides, or castor oil (Figs. 4–6). In analyzing the Young Girls’’ (translated less accurately today as ‘‘Virgins’’), histories of these individual substances, we came across the authors observed that ‘‘the menses sometimes suddenly somesurprisingresults.Themedicinalusageofcantharides, appear abundantly at the end of three months, in clots of for example, has an especially colorful history; although it blackblood,resemblingflesh;sometimesulcersoftheuterus is actually derived from dried beetles, throughout history it ensue, requiring much attention’’ (16). The Hippocratic au- cametobeknownastheinfamousaphrodisiac‘‘Spanishfly.’’ thorgoesontoreport:‘‘Wheninadiseasedstate,themenses Pomegranatesandchastetreealsoweredeployedforcen- are of a bilious character; they have a black and shining turies as contraceptives and treatments for menstrual disor- appearance . . . and are accompanied with an erratic fever, ders.KnownasshíliuinChinese,thepomegranatehasbeen chills, nausea, and heartburn.’’ Allusions to perhaps bowel traditionallyviewedinChinaasasourceandsymboloffer- or lung endometriosis are also evident in the observation tility(18).Recentstudieshaveevenbeguntoanalyzeitspur- that ‘‘sometimes the menses are vicariously discharged by portedantiproliferativeandantiaromataseproperties(19). vomiting or stool; more commonly is the case with virgins Incontrast,thepineresin-derivednostrumknownastar than with married women.’’ water was practically incompatible with life (21). The same Uterineadhesionsandulcers. Inthechapter‘‘OntheNature foul substance Charles Dicken's character Pip was forced to ofWomen,’’welearnthattheHippocraticswerealsofamiliar ingestaspunishment,tarwaterwasconsideredbytheHippo- with uterine adhesions. As the translator of these texts ex- craticsassoeffective(orsoodious)thatwomenofantiquity plained,theyadvisedthat‘‘incaseofadhesionsbetweenthe werewarnedtheywouldbe‘‘barrenforever’’iftheyingestedit uterus and other parts, indurations, suppuration of the (20,21).Fragmentsofthisbeliefappeartohavebeenhanded womb,andulcers,sometimesarise,ordischargeswhichprove downovertimebecausetodaysomeveterinarianstudieshave fatalifnotattendedto;fomentationsofurineareamongthe shown pine extracts to exert modest anti-fertility effects in measuresrecommended.Theusualeffectofthisstateissaid animalmodels(22,23). 4 VOL.-NO.-/-2012 FertilityandSterility® FIGURE6 FIGURE7 Uterine suffocation, vaginal prolapse, and other gynecologic conditions were sometimes treated with succussion, the ancient Greek practice in which patients are bound to a ladder, turned upsidedown,andshakenvigorously,withtheideabeingthatthe Recentstudieshavebeguntoanalyzethepurportedantiproliferative uteruswouldbeshakenbackintoitsproperposition.(Reproduced and antiaromatase properties of pomegranates, prescribed for courtesy of BioMed Central Ltd and SpringerImages. Scoliosis fertility and menstrual disorders in both Hippocratic Medicine and 2009;4:6. Image from the illustrated comments of Apollonius of ancient Chinese medicine. (Reproduced courtesy of Benjamin Kitium on the Hippocratic treatise On Articulations. Bibliotheca Trovato,http://en.wikipedia.org/wiki/File:PomegranateChina.jpg.) MedicaLaurenziana,Florence.) Nezhat.Endometriosisinhistory.FertilSteril2012. Nezhat.Endometriosisinhistory.FertilSteril2012. woefullyinadequate(26).Evenso,furtherinvestigationsmay Asfortheuseofurineformedicinalpurposes,inmodern bewarranted.Asreportedinarecenteditorialbyendometri- gynecologywearenodoubtfamiliarwiththeuseofpregnant osisexpert,Dr.LindaGiudice(2),preliminarystudiessuggest mare urine extracts as Premarin's main ingredient. What is that:‘‘Chineseherbaltherapieshaveexhibitedantiprolifera- less clear is whether the ancients would have been capable tive, antinociceptive, and prosedative properties, as well as of extracting similar hormone-disrupting constituents from anti-inflammatory actions, antioxidant characteristics, sup- theurineofbullsormen.Theliteratureprovidesfewexamples pressionofCOX-2andcytokines,andmechanismsinvolved ofwell-designed,peer-reviewedstudiesinhumans,butsev- in the cytokine response, such as inhibition of NF-KB’’ eralanimalstudiesdosuggestthatbullurinecanexertanti- (19,22–24,27). estrogenicpropertiesinmice(24). Othermoreinventivetherapieswereexploredaswell.One ‘‘Extremest anguish.’’ Although we do not usually think of ofthemostunusualtherapieswasthepracticeofsuccession. the acclaimed philosopher Plato (375 BC) as being involved Designedasamechanicalmeansforrepositioningtheuterus, in medicine, this did not stop him from expressing his own asessionofsuccussioninvolvedtyingthepatienttoaladder, opinionsaboutgynecologicdisorders.Infact,Platowasactu- whichwouldthenbeturnedupsidedownandshakenupand allyamongthefirsttomentiontheextremepainthatwomen down until the womb returned to its rightful place (25) sufferedasaresultsuffocationofthewomb.Heexplainedthat (Fig. 7). In thiscase, visiblyprolapsed uteri were most likely thedisorderistriggeredwhen‘‘thewombremainsbarrentoo theintendedtarget,makingthepracticeinfinitelymorecom- long after puberty, is distressed and sorely disturbed, and, prehensiblefromamodernstandpoint. straying about the body and cutting off the passages of Admittedly our analyses of ancient pharmacology are breath, it impedes respiration and brings the sufferer into speculative at best, given the absence of high-quality the extremest anguish and provokes all manner of illness evidence to support these theories. As Renckens argues so besides’’(28,29). effectivelyinhisarticleaboutalternativetreatmentsinrepro- BythetimeRomanscholarPlinytheElder(23–79AD)be- ductivemedicine,muchoftheexistingevidenceappearstobe gan reporting on suffocation of the womb, several new VOL.-NO.-/-2012 5 accurate anatomic descriptions of the uterus actually call FIGURE8 intoquestionotherhistoricalaccountsthatclaimhumandis- sectionshadbeenallbutabandonedbythattime. Asforthosesusceptibletouterinedisorders,Soranusre- portsthattheconventionalviewsofhisdaywerethat‘‘many women, menstruating with difficulty and pain because of a long widowhood, have menstruated freely after marrying again,’’withmarriageimplyingthattheconceptioncurative would soon follow (15, 30). In another chapter Soranus revisits the topic from a different angle, explaining again that many physicians view pregnancy as healthful because it was believed that ‘‘some women, menstruating with difficulty and suffering uterine pressure, have been freed of theirtroublesafterpregnancy’’(15). Othersymptoms. Investigatingtheothersymptomsascribed overtheyearstosuffocationofthewombisacomplicatedmat- ter.Yetaftercarefulevaluationofresearchbyseveralscholars specializinginwomen'sancientmedicine,weroundedupall thedisparatedescriptiveevidenceandfoundthatconvulsions, epileptic-like‘‘fits,’’abdominalpain,nausea,vomiting,diges- tive disorders, gritting of the teeth, excessive perspiration, palpitations, ashen skin, and the appearance of lumps near theabdominalsidewallswereallamongthemostcommonly cited symptoms (5, 9, 10, 12). The observation of lumps appearing to the side of the uterus was a symptom that piquedourinterestconsiderably,butseveralinsurmountable translational ambiguities made it quite difficult to extract anyadditionalinsightaboutthisparticulardescription. SoranusofEphesus(circa98–138AD)describedmanyendometriosis- Convulsive symptoms as part of gynecologic medicine likesymptoms,includingmenstrualdisordersthatledtoinfertilityand representanotherintriguingchallengetoourmodernconcep- casesofuterinesuffocationthatcausedviolentuterinecontractions. tionsofdiagnosticcriteria.Asitturnedout,theoriginalmean- (Reproduced courtesy of the U.S. National Library of Medicine; Portraitno.6313-A.) ingofhystericalconvulsionsduringthiseragenerallyreferred Nezhat.Endometriosisinhistory.FertilSteril2012. towomenfallingtotheground,doubledoverintoafetalpo- sition.Suchdescriptionscorrespondwelltotheimagesfound intheMSAshmole399drawings,andtheycouldveryeasily observations had been added to the diagnostic profile. In- bedescribingaresponsetoacuteabdominalpain(5). cludedamongthesewasanaccountofthedisorder'speculiar abilitytoreducewomentosomesortofsemiconsciousstate, Celsus lying‘‘asifdeadforsevendays’’(7). Reports of women suffering from convulsions and/or epileptic-like symptoms in association with suffocation of Soranus thewombcontinuedtobementionedbythenextgeneration Inflammationoftheuterus. Aboutacenturylater,Soranus ofmedicalscientists.RomanscholarCelsusdescribedwomen (ca.98–138AD)reportedsimilarfindings,butofferedcritical sufferingfrom‘‘violent’’illnesscomingfromthewomb,who new clinical insights when he explained that women were fall down as if suffering from epilepsy. However, ‘‘rather fallingunconsciousasaresultofthedisorder'scharacteristic thanexhibitingthenormalsignsassociatedwiththatdisorder, violent uterine contractions, which Soranus observed could suchasfoamingoreyesrollingback,instead[they]liedownas manifestineither chronicoracuteforms(7)(Fig.8).Toex- ifinsleep’’(Fig.9). plainthesesymptoms,Soranusdepartedfromtraditionbybe- Ofparticularnote,Celsusreportsthat,insomecases,the comingthefirsttosuggestinflammationoftheuterusaspart disease returned frequently and that ‘‘some women suffer ofhisradicalnewtheoryabouttheoriginsofsuffocationof from this their entire lives’’ (4, 7, 29). This specific thewomb. observation proves especially relevant in view of our More than just an essential new theoretical framework, currenthistoricalstudyofendometriosis,butitwasCelsus's Soranus'sdetailedmacroscopicknowledgeoftheseandother reports alluding to violent fits of the womb that seemed to uterine pathologies supports the idea that human autopsies attract the most attention throughout the ages. Some may have informed his views. Although Soranus admitted scholars even have suggested that Celsus's comment was tohavingperformedautopsies,theywouldhavebeenconsid- theoriginalsourcebehindtheterm‘‘hystericfits.’’ eredhighlyunorthodoxandsomewhatriskyforthetimes.In- DespiteboththeHippocratics'andCelsus'sunambiguous deed, unassuming as this revelation may seem, Soranus's explications of a gynecologic disorder distinct from regular 6 VOL.-NO.-/-2012 FertilityandSterility® FIGURE9 FIGURE10 Second-centuryGreekencyclopedistCelsus(circa25BC—circa50), described cases of a violent uterine illness that caused women to fall to the ground, convulsing and fainting from attacks of acute pain. (Reproduced courtesy of the U.S. National Library of Medicine,PortraitNo.B04927,titled‘‘A.C.Celse’’ byPierreRoch In Greek physician Pedanius Dioscorides's acclaimed work, De Vigneron,Paris,1865.) materia medica (circa 77 AD), uterine suffocation is described as Nezhat.Endometriosisinhistory.FertilSteril2012. a menstrual disorder with many parallels to endometriosis. (Reproduced courtesy of the U.S. National Library of Medicine, PortraitNo.1550.3,anonymousworktitled‘‘DioscoridesPedanius epilepsy,overtheyearstheboundariesseparatingthetwodis- ofAnazarbos.’’) ordersbecamemorediffuse,leadingtoacontinuedconflation Nezhat.Endometriosisinhistory.FertilSteril2012. ofepilepticfitswithhystericfits.Thispracticewouldlaterfig- ure into a series of rather curious theories that developed aboutwomenandillnessinsubsequenteras(31). Medica, Dioscorides still provides fresh new perspectives about menstrual dysfunction and a uterine disorder named Dioscorides ‘‘strangulation of the uterus,’’ which exhibits the same Just a few decades after Celsus, one of the most celebrated tendency as suffocation of the uterus to render women un- physicians of Late Antiquity emerged, the Greek physician conscious.Likehispredecessors,Dioscoridesdescribesadisor- PedaniusDioscorides.HisDeMateriaMedica(ca.77AD)stood der that causes women to suddenly fall down, apparently foragesasoneofthemostinfluentialancienttreatisesinWest- hovering either in some sort of quasi-conscious state or in ernmedicine,‘‘thechiefsourceforherbalistsofallnations’’and anotherwisediminishedconditionthatrendersthemunable compulsoryreadinginmedicaleducationformorethan15cen- to raise themselves to a standing position. As noted before, turies (32, 33) (Fig. 10). Dioscorides'stext differsfrom others manyofthesesignscouldsignifyresponsestoacuteattacks reviewed so far in that it is organized in an encyclopedic of pain. That the afflicted women are lying down in some format.Enumeratingnearly1,000pharmacologiccompounds fashion can be established by a prescription for shellfish in a descriptive manner, though without commentary on shells that is believed to help ‘‘rayse up such women as are presumed etiologies, the encyclopedic organization can be troubled with strangulatus uteri, & such as have ye falling disorienting. However, it reflects the best pharmacologic sicknesse’’(32). science of the day, offering an informative narrative about Medication. Views about menstrual disorders were surpris- 1st century medical practices and furnishing some insight inglyadvanced,withDioscoridesclearlyacknowledgingmen- into gynecologic disorders as they were understood and strual pain as an organic, pathologic condition requiring treatednearly2000yearsago. medication, something that even some 21st-century physi- Pain and collapse. Though the theoretical continuity con- ciansfailtorecognizeattimes.Asformedicinal substances, cerning uterine suffocation is clearly evident in De Materia the inventory abounds with prescriptions for such items as VOL.-NO.-/-2012 7 bedbugs,brains,humanurine,andotherdecidedlyindelect- Another modern study found that, of several medicinal ablemorsels.Wewillsparethereaderthesedetailsandoffer herbsbelievedtohavebeenusedsinceantiquity,‘‘20showed insteadexcerptsoftheleastodiousmedicaltherapies,oneof strongand10weakanti-oestrogenicactivity.’’Amongthose which is a dysmenorrhea treatment described as ‘‘the horne foundtohavestrongantiestrogenicactivitywasprunellavul- ofanHartbeingburnt&washt,ifitbedranckthequantitie garis(commonlycalledSelf-heal,orXioakucaoinMandarin of twoe spoonfuls . . . It is good also for women troubled Chinese),anherbusedinHippocraticandtraditionalChinese withyeflux(ofyewombe)beinggivenwithsommeliquorfit- medicine for centuries to treat dysmenorrhea (34, 35). tingforthatgrief’’(32). Whatever the case, it is clear many of these ancient beliefs AsforDioscorides'sreferencesto‘‘womentroubledwith survived the journey through time, as red deer antler and ye flux’’, naturally many so-called troubles aside from dys- other products touting hormone-altering properties are still menorrhea could be correlated with menstruation, such as offeredtodayinalternativemedicine. amenorrhea,anemia,ormenorrhagia.However,basedonev- idencederivedfrom otherpassages,itappearsthatDioscor- ides was likely referring specifically to menstrual pain and Galen the other symptoms associated with strangulation of the Violentuterinecontractionsandinflamedligaments. Prac- uterus. Further evidence substantiating this view can be in- ticingmedicineaboutacenturyorsoafterDioscorides,Clau- ferred by the fact that those other menstrual disorders were diusGalenofPergamon(129–216AD)hadathisdisposalmore assignedtheirowndistinctiveremedies. than500yearsofmedicalheritageconcerningsuffocationof the womb,a disease entitywith a symptom profile that had Menstruation suppression. Dioscorides's work is remark- able for another reason, as it appears to be the first of its remainedstableforcenturies(7)(Fig.11).Althoughconvul- sionsandfitscontinuedtobetheheadlinesymptoms,Galen era to mention in unequivocal terms medications designed offered fresh new insights, including oneof the clearest de- to suppress menstruation. Like the Hippocratics 500 years scriptions of symptoms suggestive of adhesions and/or earlier,itdemonstratesthatDioscoridesrecognizedmenor- endometriosis-infiltratedligaments. rhagia not only as a distinct menstrual variation but as Galenprovidedthesenewclinicalsymptomsaspartofhis a potentially pathologic disorder in need of medical inter- proposedtheoryofpathogenesis,whichsuggestedthatsuffo- vention (32). For this ailment, Dioscorides suggested that the brain of a hare, ‘‘being dranck after three dayes after cationofthewombwastriggeredwhenthemembranesthat ye menstrual courses,’’ is reported to cause sterility; like- anchortheuterus inplacebecame engorged astheresultof wise, it stops the ‘‘flux of ye wombe and of the belly’’ excessivemenstrualblood.Galenbelievedthatthisexcessive (30, 32). This was a particularly interesting discovery because FIGURE11 manyhistorians specializing inwomen's medicineofantiq- uityhavereportednearlyexclusivelyonmedicantsprescribed forinducingmenstruation,putativelyforcasesofamenorrhea but that many believe were actually intended as abortive agents. Without this critical insight offered by Dioscorides, the ancient world, as interpreted in modern times, would appeartobeoneeithernearlydevoidofanymenstrualdisor- ders other than amenorrhea or rife with epidemic abortive practices. Asmentionedbefore,naturallyaretrospectiveevaluation oftheefficacyofthesesubstancesisimpossible.Inanycase, themajorityofmodernbiochemicalstudiesthatattemptedto measure the efficacy of ancient pharmacologic substances haveprovedinconclusiveatbest.However,afewstudiesus- inganimalorinvitromodelshavepointedtopossibleminute tracesofhormone-disruptingagentsinmedicantsbelievedto havebeenusedinantiquity(34–37). RegardingDioscorides'sprescriptionforthehornofahart to treat menstrual ailments, our research found that ‘‘hart’’ wastheBritish namefor a male stagof thereddeer species common throughout Europe and Asia Minor (38). In tradi- Claudius Galen of Pergamon (129–216 ACE), Roman physician of tionalChinesemedicine,reddeerantlerhasbeenusedtotreat Greek heritage, described a gynecologic disorder that produced violent and painful uterine contractions and swollen and inflamed male impotence and gynecologic disorders in women (2). A ligaments. (Reproduced courtesy of the U.S. National Library of recent animal study from an alternative medicine journal Medicine,CallNo.WZ348C25,no.51sol.PaintingbyRobertA. evensuggeststhatsomeantlervelvetproductsmay‘‘produce Thom [1952] titled ‘‘9. Galen—Experimenter in Compounding’’ anti-inflammatorycompoundsthatassistintheregulationof [131–201AD]). prostaglandins’’(39). Nezhat.Endometriosisinhistory.FertilSteril2012. 8 VOL.-NO.-/-2012 FertilityandSterility® pressure on the ligaments caused the membranes to thicken FIGURE12 and stretch with tension, which in turn pulled the uterus into contorted positions. In turn, Galen surmised that these contortionswerecausingthepainfulandviolentuterinecon- tractions, lacerations, and inflammation from the repeated physicalfriction(7). Aretaeusconcurrence. Aretaeus,acontemporaryofGalen's, provided nearly identical descriptions, suggesting that the uterus'smembranesunderwentmorphologicchangesduring menstruation,resultingindistendingorcontractingmotions ‘‘like the sails of a ship’’ (7). Allusions to violent symptoms and instances of unexpected deaths were beginning to be mentioned with greater frequency by this time. Aretaeus went ontodescribesuffocation ofthewombasacondition triggered‘‘when[the]wombmovesupwards’’and‘‘pressesvi- olentlyonintestines’’;itcauses‘‘exhaustion,lossofcontrolof theknees,dizziness,...herlimbsareweakened,’’and‘‘itre- sembles epilepsy’’ (30, 40). Expressing sentiments with uncanny parallels to modern concerns about productivity, Aretaeus even notes that, when the disorder is severe, there will be ‘‘hesitation in doing her tasks’’ (30, 40). For those attacks that have an acute onset, Aretaeus advised that it The reintroduction of supernatural disease etiologies in Western was essential for a physician to be summoned quickly to medicineoccurredmostdramaticallyduringtheMiddleAges,when pandemicsliketheplaguewipedoutanestimated30%to60%of prevent death, an outcome that Aretaeus considered Europe'spopulation.Itwasduringthistimethatuterinesuffocation unexpected and difficult to believe as the woman just began to be misconstrued as the work of witchcraft or demonic momentsbeforehadnotappearedsogravelyill(29). possession. (Reproduced with permission of the British Library Board (C), Record Number: c6541-07, Shelfmark: Royal 6 E. VI; Psychologicalfactors. Inwhatmayhavebeenthefirstfate- Page Folio Number: f.301: Plague victims etching by James le fulmomentswhenpsychologicalelementsbeganfusingmore Palmer,titled‘‘OmneBonum.’’) consistently with gynecology, Galen contributed another Nezhat.Endometriosisinhistory.FertilSteril2012. original if notorious observation. He made what appears to beoneofthemostexplicitreferencesassociatinguterinedis- orderswithmentalillnesswhenhehypothesizedthatyoung thehighrateofinfantandchildmortality.Meanwhile,with widows,stillviewedasparticularlypronetouterinedistress, breastfeedinglastinguptotheageof2yearsforeachchild, couldbe‘‘driventomadnessasaresultoftheirlossofsexual these culturally normative behaviors could have functioned fulfillment’’(41).Althoughthereweresomewhatsimilarallu- asanaturalsuppressantofthedisorder(ifitwasendometri- sionsmadeinearlierworks,includingtheHippocratictexts, osis).Therefore,manysuccessiveyearsofchildbearingcould Galen elaborated on these notions with such authority that haveindeedmadeitappeartohavebeencured(4). hisworkmayhavebeenthecatalyzingforceresponsiblefor Whenoneconsidersthatsuffocation/strangulationofthe ushering in a disturbing new era in women's medicine, womb was also believed to be triggered by what was called when gynecologic ailments firstbegan tobeconceptualized ‘‘spoiledmenstrualblood’’or‘‘spoiledseed’’—inotherwords, aspsychologicalinnature.Assubtleasthistheoreticalshift anotherassociationwithmenstruation—thenthenotionthat mayatfirstappear,itsrepercussionswouldproveboundless, these ancient physicians may have been witnessing some ripplingthroughtheverycoreofsocialandscientificbeliefs casesofendometriosisisallthemoreplausible(5). forcenturies. Translation ambiguity. Compelling though these historical vignettesmaybe,weareobligedtomentionthemanyinev- FinalThoughts itableshortcomingsoftheseinvestigations.Tobeginwith,it With young girls who had begun menstruating considered iswellknownthatanalyzingancienttextswiththeintention particularly vulnerable to gynecologic dysfunctions and ofimportingmeaningbackintoamoderncontextisanen- pregnancy considered a possible cure, Western medical au- deavor fraught with unavoidable translational and cultural thoritiesthroughoutClassicalandLateAntiquityestablished misinterpretations. Thus, the resulting analyses may be theappropriateageofmarriageassometimewithinayearof moreconjecturalthanconclusive.ThatmostEnglishtransla- menstruation, whichwasestimatedtobeapproximatelythe tionsavailabletoustodayhaveundergonealinguisticjour- agesof14to15duringthatperiod(4).Hadsomeofthesecases neyfromGreektoSyriactoArabictoLatintoEnglishisjust actuallybeenearlyobservationsofendometriosis,conception oneexampleofhoweasilytheoriginalmeaningscouldhave asapotentialcurewouldhaveappearedquiteefficacious.Af- been distorted. Complicating matters further is the fact that ter all, women during this era usually began conceiving in many of the ancient texts were derivative works, passed their teens and raised an average of five to six children, downasnearlyverbatimtranscriptionsofpreviouspublica- thoughprobably experienced evenmorepregnancies dueto tions. This means that one can never be entirely certain VOL.-NO.-/-2012 9 whether ancient authors were reporting their own indepen- wars,plagues,andpestilence,itiseasytoseehowsuchim- dently obtained observations or were simply presenting the pressions were formed, especially when compared with the clinical experiences of othersastheir own. Of course,today grandluminositythathadbeenGreco-Romanmedicineand such practices are considered the ultimate in scientific that was now evident in the scientific renaissances that sacrilege. wereoccurringinAsiancenters(42)(Figs.12and13).Indeed, Naturally,thevarioussymptomsdescribedcouldalsoap- progressinEuropeanmedicineseemedtogrindtoascreeching ply to dozens of other disorders. The contorting spasms, for halt.Someexpertshavecharacterizedthisstagnationasape- example, could have been caused by tetanus, thought to riod spanning 900 years, from about the 5th through 13th havebeensomewhatprevalentinthosetimeframesandgeog- centuries. raphies(30).Asadmittedfromtheoutset,withouthistopath- ologic confirmations, concreteconclusions cannotbemade. EarlyMiddleAges(5thto11thcenturiesAD) Yet when viewing the textual evidence in its totality, it is fair to assume that at least some of these cases could have Supernatural versus superscientific. In theapparentscien- beenunwittingearlydescriptionsofendometriosis,evende- tificvoidoftheMiddleAges,theologicalandsupernaturalin- spitesomeareasofambiguity.Overall,thepreponderanceof fluencesreturnedtotheforefrontofthepopularimagination. evidencegivesreasonforpause.Itisclearthatthehysterikos Suchbeliefscompetedalongsideandattimesedgedoutmuch familyofdisorderswastosomedegreeaveritablediagnostic ofthehard-wonscientificheritagethathadbeensometicu- junk drawer. However, the continuity of core assumptions- lously synthesized throughout antiquity. It did not help that such as viewing pregnancy as a potential cure for painful such revered scholars as Lactantius (4th AD) questioned the menstruation- which occurred in concert with the equally needforanyfurtherscientificinquiry,asking,‘‘Whatpurpose suggestive symptoms of vomiting, ‘‘violent pain coming does knowledge serve . . . what blessing is there for me if I fromthewomb,’’andpainful,blood-filledmembranesserves shouldknowwheretheNilerises,orwhateverelseunderthe ascredibleevidencethatwearewitnessingtheformativeout- heavensthe'scientists'raveabout?’’(42).Insuchanenviron- linesofadistinctdiseaseparadigmedgingintoexistence(7). ment,miraculouscuresanddemonicpossessionsalikebecame plausibletheoriestoexplainhealthandsickness.Asonehisto- riandescribedit,‘‘illnessmetaphorswerethoseofsin’’orwere THE MIDDLE AGES invoked ‘‘asa salutary tool toscarepeoplestraight,withvi- Asepochsgo,theEuropeanmedievalera—theso-calledDark sionsofhelldraggedoutforspecialeffect’’(42)(Fig.14). Ages—is often conceptualized as though it were one vast Aswewillsee,thesedevelopmentssomehowinsinuated expanse of scientific and cultural stagnation. Considering themselvesintotheouteredgesofwomen'smedicine,becom- thatEurope wasravagedbyasuccession offallingempires, ing the theoretical backdrop from which both social and FIGURE13 Thewidespreaddevastationcausedbytheplaguewasfollowedbyunprecedentedreligious,social,andeconomicupheavalsthatprofoundly affected thecourseof European history. (Reproducedcourtesy of theU.S. National Library of Medicine, ‘‘Epidemics Die Pest, Plague scene’’ [Plaguevictimsincitysquare],CallNo.WA100C25No.6box12sub.) Nezhat.Endometriosisinhistory.FertilSteril2012. 10 VOL.-NO.-/-2012
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