1600JohnF.KennedyBlvd. Ste1800 Philadelphia,PA19103-2899 TextbookofPhysicalDiagnosis ISBN:978-1-4160-6203-5 Copyright!2010,2006,2002,1998,1994,1989bySaunders,animprintof ElsevierInc. Allrightsreserved.Nopartofthispublicationmaybereproducedortransmittedinanyform orbyanymeans,electronicormechanical,includingphotocopying,recording,oranyinfor- mationstorageandretrievalsystem,withoutpermissioninwritingfromthepublisher. PermissionsmaybesoughtdirectlyfromElsevier’sRightsDepartment:phone:(+1)2152393804 (US)or(+44)1865843830(UK);fax:(+44)1865853333;e-mail:[email protected]. Youmayalsocompleteyourrequeston-lineviatheElsevierwebsiteathttp://www.elsevier.com/ permissions. Notice NeitherthePublishernortheAuthorassumeanyresponsibilityforanylossorinjuryand/or damagetopersonsorpropertyarisingoutoforrelatedtoanyuseofthematerialcontainedin thisbook.Itistheresponsibilityofthetreatingpractitioner,relyingonindependentexpertise andknowledgeofthepatient,todeterminethebesttreatmentandmethodofapplicationfor thepatient. ThePublisher Previouseditionscopyrighted LibraryofCongressCataloging-in-PublicationData Swartz,MarkH. Textbookofphysicaldiagnosis:historyandexamination/MarkHSwartz.–6thed. p.;cm. Includesbibliographicalreferencesandindex. ISBN978-1-4160-6203-5 1.Physicaldiagnosis–Textbooks.I.Title. [DNLM:1.Diagnosis.2.MedicalHistoryTaking.3.PhysicalExamination.WB200S973t2010] RC76.S952010 616.07’54–dc22 2008029911 AcquisitionsEditor:JamesMerritt DevelopmentalEditor:ChristineAbshire PublishingServicesManager:LindaVanPelt ProjectManager:SharonLee DesignDirection:LouForgione PrintedintheUnitedStatesofAmerica Lastdigitistheprintnumber: 9 8 7 6 5 4 3 2 1 One of the essential qualities of the clinician is interest in humanity, for the secret in the care of the patient is in caring for the patient. Francis Weld Peabody (1881–1927) To Vivian Hirshaut, MD, my wife, my life’s companion and my best friend, for her love, support, and understanding; To Talia H. Swartz, MD, PhD, my wonderful and devoted daughter; To the memory of my parents, Hilda and Philip; and To my students, from whom I am always learning. Preface to the Sixth Edition TextbookofPhysicalDiagnosis:HistoryandExaminationhasbeenwrittenforstudentsof health care who are learning to communicate effectively with patients, to examine patients, and to assess their medical problems. Although 20 years have passed since thepublicationofthefirstedition,thistextstilloffersauniqueapproachtophysical diagnosis.Bydiscussingpathophysiologyofdiseaseandemphasizingthehumanistic element of health care, I attempt to show the importance of the ‘‘old-fashioned’’ doctor’s approach to the patient. ‘‘The primary aim of this textbook,’’ as stated in thePrefacetotheFirstEdition,‘‘istoprovideaframeworkfortheclinicalassessment of the patient in a humanistic manner.’’ The book, then and now, focuses on the patient: his or her needs, problems, and concerns. Thehistoryandphysicalexaminationmustnotbeseenasproceduresperformed by a robot but rather as a process that requires interpersonal awareness as well as technical skill. In this era of extraordinary advances in diagnostic modalities, proce- dures and tests have been emphasized, while the importance of the history and physical examination has been minimized. It is well known, however, that among the most valuable and least costly medical evaluations are the history and physical examination.Thisbookfocusesonhowtoofferthebestmedicalcarethroughtheart of interviewing and physical examination. The Sixth Edition represents a major revision based on a complete review of the field of physical diagnosis. The chapters have been reviewed and modified where appropriate. Extensive changes have been made to the pediatric chapter and to the chapter on the pregnant patient. As times change, so do standards of physical diag- nosis. Therefore, several of the tests indicated in the previous editions have been either modified or eliminated. The bibliography has been updated. This edition includes a new chapter on the focused history and physical examination, since this skillissoimportanttodaywiththeintroductionoftheUSMLEStep2CSexamination. AnotherfeatureofthiseditionistheinclusionofaDVD-ROMthatcontainsstep- by-stepdemonstrations ofthecompletephysicalexaminationofthemanandofthe breast and pelvic examinations of the woman. The DVD-ROM, playable on your computer as well as on a DVD player, also illustrates the pediatric examinations of thenewbornandofthetoddler,aswellasanewsectionontheneurologicevaluation ofthetoddler.Usingstandardizedpatients,theDVD-ROMshowshistory-takingwith anadolescentandhermother,aswellasinterviewingtechniquesregardingsensitive topics with a geriatric patient. These sensitive topics include a discussion of advance directives (i.e., health care proxy determination and living wills), a mental status examination of a patient with cognitive impairment, and a scenario showing how togivebadnews.Inaddition,thisneweditionalsocontainsscenariosdemonstrating thefocused history andphysical examination of ayoung man withabdominal pain, ix x Prefaceto the SixthEdition counseling a woman about health-related issues, and a demonstration of a pediatric telephone consultation. The DVD-ROM coupled with the textbook provide a com- prehensiveclinicalreferencefortheunderstandingoftheorganizationandfluidityof the complete assessment of the patient. Thebookisrichlyillustratedwithover900photographsandlineart.Manyofthe original black-and-white images demonstrating the techniques of the examination have been replaced with color images captured from the DVD-ROM videos. In addition, this Sixth Edition includes an accompanying website on Student Consult, which is an online interactive learning platform presenting a collection of over 50 Elsevier textbook titles with a wide array of ancillary materials. The website features fully searchable text; integration links that will seamlessly connect the user to additional and related content in other Student Consult titles; an image library, with figures that can be easily downloaded into PowerPoint; and supplementary material such as audio clips. Users can gain access to the online version of this book by going to www.studentconsult.com and entering the unique PIN code pro- vided on the inside front cover of this book. Thehealthcareprovideroftodaymustbeabletosynthesizebasicpathophysiol- ogy with humanistic medical care. As the medical profession continues to be under greatscrutiny,wemustemphasizeanempatheticapproachtopatientcare,recogniz- ing the role of culture in illness and using modern technology only to enhance our clinical assessment, not to replace it. We must always remember that a patient is a person suffering from disease. I hope that you will find this Sixth Edition of Textbook of Physical Diagnosis: History and Examination to be reader-friendly, comprehensive, and an exciting addi- tion to your library. Mark H. Swartz, MD, FACP Acknowledgments Iwishtoacknowledgeallofmyprofessionalcolleaguesandfriendswhohavesupportedandguided me in writing this Sixth Edition. I express my heartfelt thanks to the following people, without whoseassistanceIcouldnothavebroughtthisbooktoareality: Toallmyteachers,students,andpatientswhohavetaughtmesomuchaboutmedicine. Specialthankstothefollowingpeoplewhohavehelpedinreviewingchaptersforthisedition: JerryA.Colliver,PhD RobertW.Marion,MD FormerDirectorofStatisticsandResearch ProfessorofPediatricsandObstetrics ConsultingandProfessorofMedical andGynecology Education(1981–2007) RuthL.GottesmanProfessorof SouthernIllinoisUniversitySchoolofMedicine ChildDevelopment Springfield,Illinois DirectoroftheChildren’sEvaluation andRehabilitationCenter MargaretClarkGolden,MD Co-Director,MedicalStudentEducation, ClinicalAssociateProfessorofPediatrics DepartmentofPediatrics Director,ThirdYearPediatricClerkship AlbertEinsteinCollegeofMedicine DepartmentofPediatrics Co-Chief,SectionofGenetics,andDirector, StateUniversityofNewYork(SUNY) CenterforCongenitalDisorders DownstateCollegeofMedicine Children’sHospitalatMontefiore Brooklyn,NewYork Bronx,NewYork MarkKosinski,DPM MimiMcEvoy,RN,CPNP,MA ProfessorofMedicine AssistantProfessorofPediatrics NewYorkCollegeofPodiatricMedicine AlbertEinsteinCollegeofMedicine NewYork,NewYork Bronx,NewYork InstructorofSurgery NewYorkMedicalCollege JoannaF.Shulman,MD Valhalla,NewYork AssistantProfessorofObstetricsand Gynecology RobertKushner,MD Director,ThirdYearOB/GYNClerkship ProfessorofMedicine DepartmentofObstetrics,Gynecology& NorthwesternUniversityFeinbergSchool ReproductiveScience ofMedicine MountSinaiSchoolofMedicine Chicago,Illinois NewYork,NewYork TaliaH.Swartz,MD,PhD DepartmentofInternalMedicine MountSinaiMedicalCenter NewYork,NewYork xi xii Acknowledgments Andtothefollowingpeoplewhohelpedinpreviouseditions: JamesR.Bonner,MD SheldonJacobson,MD DennisW.Boulware,MD MountSinaiSchoolofMedicine UniversityofAlabamaSchoolofMedicine NewYork,NewYork Birmingham,Alabama PeterB.Liebert,MD GabrieleChryssanthou,CO MountSinaiSchoolofMedicine NewYork,NewYork NewYork,NewYork TracieL.DeMack MerylH.Mendelson,MD UniversityofChicagoSchoolofMedicine MountSinaiSchoolofMedicine Chicago,Illinois NewYork,NewYork EthanD.Fried,MD ColumbiaUniversityCollegeofPhysicians andSurgeons NewYork,NewYork Andfinally,specialthanks: ToWendyBethJackelow,whohasartisticallyillustratedalleditionsofthisbook. ToFrederickS.Bobrowforhistireless effortsto expertlyproduce theDVD-ROM inthisbook,as wellastheDVD-ROMandCD-ROMinearliereditions. ToMargaretClarkGolden,MD,forallofhertimeandhelpinpreparingthepediatricandadolescent portionsoftheDVD-ROM.Dr.GoldenwishestoacknowledgewiththanksDr.RobertLouisGatson, whotaughtherwhatitmeanstobeapediatrician. To Ella-Jean L. Richards-Franc¸ois, MD, for preparing the adolescent history portion of the DVD-ROM. ToJoanKendall,MegAnderson,LilyBurd,TomPennacchini,SandraParris,andLaneBinkley,who weretheremarkableactorsportrayingthepatientsintheDVD-ROM. To the many employees at Elsevier for their expert assistance and cooperation. In particular, I would like to acknowledge the help of James Merritt, my editor, and the production team of ChristineAbshire, Sharon Lee,Lou Forgione, DavidRushing,andLisa Damico, whoseefforts have beencriticalintheplanning,production,design,media,andmarketingofthisedition. And finally to my wife, Vivian Hirshaut, for her personal support, endless patience, and under- standing.Withoutherboundlessaffection,indefatigablehelp,sustaineddevotion,andencourage- ment,thisbookcouldneverhavecometofruition. Mark H. Swartz, MD, FACP Photograph Credits Aphotographmakesaconceptordiseaseentitymoreunderstandableandeasiertorecognize.Asthe well-known proverb says, ‘‘A picture is worth a thousand words.’’ I wish to acknowledge with deep gratitude the following colleagues who have graciously allowed me to use slides from their own teachingcollectionstohelpillustratethisSixthEdition. BrianM.Kabcenell,DMD RyeDentalAssociates,PC Rye,NewYork (Figure12-37A) MarkKosinski,DPM NewYorkCollegeofPediatricMedicine NewYork,NewYork (Figure10-58) Thefollowingindividualswerekindenoughtocontributetheirslidestopreviouseditions: J.DanielArbour,MD KarenAnnKlima,BA,CRA,COMT MarcBlouin,DEC,OA MarkA.Kosinski,DPM AndrewH.Eichenfield,MD WilliamLawson,MD StephenA.Estes,MD AlanB.Levine,DC NeilA.Fenske,MD ThomasP.Link,CRA RaulFleischmajer,MD HarryLumerman,DDS PeterT.Fontaine,CRA,EMT BryanC.Markinson,DPM HowardFox,DPM MichaelA.Rothschild,MD AlanFriedman,MD DonaldRudikoff,MD BecharaY.Ghorayeb,MD BenSerar,M.A.,CRA AlejandraGurtman,MD DeborahL.Shapiro,MD MichaelHawke,MD MichaelStanley DonaldE.Hazelrigg,MD ArthurSteinhart,DPM GregoryC.Hoffmeyer PhillipA.Wackym,MD AnthonyIorio,DPM,MPH JosephB.Walsh,MD BrianM.Kabcenell,D.M.D. KatherineWard,DPM MichaelP.Kelly Iwishtoacknowledgewiththankstheauthorsandpublishersofthefollowingbooksforpermission toreprintfiguresfromtheirtexts: 4–7: Redrawn from Wensel LO (ed): 5–2,5–5ABC,5–6,5–7A,5–9AB,5–10AB,5–11AB: Acupuncture in Medical Practice. Reston, From Morgan SL, Weinsier RL: Fundamentals Virginia, Reston Publishing Co., Appleton & of Clinical Nutrition, 2nd ed. St. Louis, Lange,1980. Mosby,1998. xiii xiv Photograph Credits 5–7B,5–8,8–6B,8–8,8–16AB,8–26B,8–29,8–43, 12–3,12–4,12–18,12–34,12–37A,12–43,12–47, 8–48,8–58,8–59,8–61,8–64B,8–65,8–70,8–71, 12–48, 12–49, 12–57, 24–42: From Eisen D, 8–73, 8–75, 8–78, 8–81, 8–82, 8–87, 8–88, 8–90, Lynch DP: The Mouth: Diagnosis and 8–99,8–102,8–104,8–106,8–109,8–112,12–13, Treatment.St.Louis,Mosby,1998. 12–50,14–15,15–2,18–8,18–9,18–10,18–14A, 12–12, 24–7, 24–11, 24–27, 24–31, 24–53: From 18–15, 18–17, 18–34, 19–15, 19–34, 20–65A, Cohen BA: Atlas of Pediatric Dermatology. 20–72, 24–29, 24–50, 24–51, 24–52, 24–55, London,WolfePublishing,1993. 24–57: From Callen JP, Paller AS, Greer KE, et al: Color Atlas of Dermatology, 2nd ed. 12–27, 12–58: From Silverman S: Color Atlas of Philadelphia,WBSaunders,2000. Oral Manifestations of AIDS, 2nd ed. St. Louis, Mosby–YearBook,1996. 8–6A,8–28,8–32,8–35,8–44,8–51,8–60,8–72, 8–74, 8–91, 8–98, 8–101, 8–103, 8–105, 8–108, 18-7,19–32,19–33:FromKortingGW:Practical 11–20, 12–25, 14–13, 15–16, 16–5, 16–13, Dermatology of the Genital Region. 18–16, 18–36, 18–37, 24–54: From Callen JP, Philadelphia,WBSaunders,1980. Greer KE, Hood AF, et al: Color Atlas of 18–11,18–12,18–41,19–9,19–10,19–11,19–13, Dermatology.Philadelphia,WBSaunders,1993. 24–9:FromLeibowitchM,StaughtonR,NeillS, 8–9, 8–10, 8–39, 8–40, 8–115, 8–116, 8–117, et al: An Atlas of Vulval Disease: A Combined 19–6, 19–7, 19–8: From Hordinsky MK, Sawaya Dermatological, Gynecological and Venereo- ME, Scher RK: Atlas of Hair and Nails. logical Approach, 2nd ed. London, Mosby, Philadelphia,ChurchillLivingstone,2000. 1997. 8–67, 8–92, 8–93B to E, 8–94AB, 8–100, 10–27: 18–40: From Bolognia JK, Jorizzo JL, Rapini RP: From Friedman-Kien AE, Cockerell CJ (eds): Dermatology.London,Mosby,2003. Color Atlas of AIDS, 2nd ed. Philadelphia, WB 20–23: From Baran R, Dawber RPR, Tosti A, Saunders,1996. Haneke E: A Text Atlas of Nail Disorders: 8–86,8–111,14–14,17–5,20–64:FromLebwohl Diagnosis and Treatment. St. Louis, Mosby, MG(ed):AtlasoftheSkinandSystemicDisease. 1996. NewYork,ChurchillLivingstone,1995. 20–65B: From Nzuzi SM: Common nail disor- 8–107:FromJordonRE:AtlasofBullousDisease. ders.ClinPodiatrMedSurg6:273,1989. Philadelphia,ChurchillLivingstone,2000. 20–78: From Kosinski MA, Stewart D: Nail 8–119, 8–120: Photographs courtesy of the changes associated with systemic disease and CentersforDiseaseControl(CDC). vascular insufficiency. Clin Podiatr Med Surg 6:295,1989. 8–121: Photo courtesy of Public Health Image Library(PHIL)ID#3.Source:CDC/CherylTyron. 24–6,24–12,24–13,24–14,24–17,24–19,24–20, 24–21, 24–26, 24–27, 24–29, 24–31, 24–33, 8–122: Photo courtesy of Public Health Image 24–40: From Shah BR, Laude TA: Atlas of Library(PHIL)ID#284.Source:CDC/James. Pediatric Clinical Diagnosis. Philadelphia, WB Saunders,2000. 9–14: From Wallace C, Siminoski K: The Pembertonsign.AnnInternMed125:568,1996. 24–42B:FromZitelliB,DavisH:AtlasofPediatric PhysicalDiagnosis,4thed.Philadelphia,Mosby, 10–19, 10–20, 10–25, 10–30, 10–31, 10–42, 2002. 10–47, 10–54, 10–59, 10–65B, 10–92, 10–94, 10–102, 10–122, 10–124, 10–136: From Kanski 26–3: From Henry MC, Stapleton ER: EMT JJ, Nischal KK: Ophthalmology: Clinical Signs Prehospital Care, 2nd ed. Philadelphia, WB and Differential Diagnosis. St. Louis, Mosby, Saunders,1997. 2000. 27–3: Redrawn from Fagan TJ: Nomogram for 10–28, 10–43A, 10–48, 10–49, 10–56, 10–63, Bayes’ theorem. N Engl J Med 293:257, 1975. 10–68B, 13–7,13–8,17–14: FromMirMA:Atlas Copyright 1975 Massachusetts Medical Society. of Clinical Diagnosis. London, WB Saunders, Allrightsreserved. 1995. 27–5,27–6:RedrawnfromSackettDL,HaynesRB, 10-32,10-33,10-55:FromKanskiJJ,NischalKK: Guyatt GH, et al (eds): Clinical Epidemiology: Ophthalmology: Clinical Signs and Differential A Basic Science for Clinical Medicine, 2nd ed. Diagnosis.London,Mosby,2002. NewYork,Little,Brown&Co.,1991. CHAPTER 1 The Interviewer’s Questions What is spoken of as a ‘‘clinical picture’’ is not just a photograph of a man sick in bed; it is an impressionistic painting of the patient surrounded by his home, his work, his relations, his friends, his joys, sorrows, hopes and fears. Francis Weld Peabody (1881–1927) Basic Principles Goodcommunicationskillsarethefoundationofexcellentmedicalcare.Evenwiththeexcit- ingnewtechnologythathasappearedsince2000,communicativebehaviorisstillparamount in the care of patients. Studies have shown that good communication improves health out- comes by resolving symptoms and reducing patients’ psychological distress and anxiety. Technologicmedicinecannotsubstituteforwordsandbehaviorinservingtheill.Thequality of patient care depends greatly on the skills of interviewing, because the relationship that a patient has with a physician is one of the most extraordinary relationships between two humanbeings.Withinamatterofminutes,twostrangers—thepatientandthehealer—begin to discuss intimate details about a person’s life. Once trust is established, the patient feels at ease discussing the most personal details of the illness. Clearly, a strong bond, a therapeutic alliance, has tohavebeenestablished. Themainpurposeofaninterviewistogatherallbasicinformationpertinenttothepatient’s illnessandthepatient’sadaptationtoillness.Anassessmentofthepatient’sconditioncanthen bemade.Anexperiencedinterviewerconsidersalltheaspectsofthepatient’spresentationand thenfollowstheleadsthatappeartomeritthemostattention.Theinterviewershouldalsobe aware of the influence of social, economic, and cultural factors in shaping the nature of the patient’sproblems.Otherimportantaspectsoftheinterviewareeducatingthepatientaboutthe diagnosis,negotiatingamanagementplan,andcounselingaboutbehavioralchanges. Anypatient who seeksconsultation from aclinicianneedstobeevaluated inthebroadest sense. The clinician must be keenly aware of all clues, obvious or subtle. Although body lan- guageisimportant,thespokenwordremainsthecentraldiagnostictoolinmedicine.Forthis reason,theartofspeakingandlisteningcontinuestobethecentralpartofthedoctor-patient interaction.Onceallthecluesfromthehistoryhavebeengathered,theassimilationofthose cluesintoan ultimate diagnosis isrelatively easy. Communication is the key to a successful interview. The interviewer must be able to ask questionsofthepatientfreely.Thesequestionsmustalwaysbeeasilyunderstoodandadjusted to the medical sophistication of the patient. If necessary, slang words describing certain conditions maybeused tofacilitate communication and avoidmisunderstanding. Health care providers are increasingly treating patients across language barriors. For any patient who speaks a language other than that of the clinician, it is important to seek the 3
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