Blackwell's Five-Minute Veterinary Consult Clinical Companion : Small Animal Dermatology

867 Pages·2018·155.84 MB·English

by  Rhodes

BBllaacckkwweellll’’ss FFiivvee--MMiinnuuttee
VVeetteerriinnaarryy CCoonnssuulltt
CClliinniiccaall CCoommppaanniioonn
SSmmaallll AAnniimmaall
DDeerrmmaattoollooggyy
TThhiirrdd EEddiittiioonn

BBllaacckkwweellll’’ss FFiivvee--MMiinnuuttee
VVeetteerriinnaarryy CCoonnssuulltt
CClliinniiccaall CCoommppaanniioonn
SSmmaallll AAnniimmaall
DDeerrmmaattoollooggyy
TThhiirrdd EEddiittiioonn
Karen Helton Rhodes
CeffylConsulting,LLC
EdistoIsland,SouthCarolina,USA
Alexander H. Werner
AnimalDermatologyCenter
StudioCityandWestlakeVillage,CaliforniaandReno,Nevada,U.S.A
Thisthirdeditionfirstpublished2018
©2018JohnWiley&Sons,Inc.
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Lippincott,Williams,andWilkins(1e,2002),Wiley-Blackwell(2e,2011)
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LibraryofCongressCataloging-in-PublicationData
Names:Rhodes,KarenHelton,author.|Werner,AlexanderH.,author.
Title:Blackwell’sfive-minuteveterinaryconsultclinicalcompanion.Small
animaldermatology/byKarenHeltonRhodes,AlexanderH.Werner.
Othertitles:Five-minuteveterinaryconsultclinicalcompanion.Smallanimal
dermatology|Smallanimaldermatology
Description:Thirdedition.|Hoboken,NJ:Wiley,2018.|Series:
Blackwell’sfive-minuteveterinaryconsult|Includesbibliographical
referencesandindex.|
Identifiers:LCCN2017050000(print)|LCCN2017051137(ebook)|ISBN
9781119337225(pdf)|ISBN9781119337294(epub)|ISBN9781119337249(pbk.)
Subjects:LCSH:Dogs–Diseases–Handbooks,manuals,etc.|
Cats–Diseases–Handbooks,manuals,etc.|Veterinary
dermatology–Handbooks,manuals,etc.|Exotic
animals–Diseases–Handbooks,manuals,etc.|MESH:DogDiseases|Skin
Diseases–veterinary|CatDiseases|Handbooks
Classification:LCCSF992.S55(ebook)|LCCSF992.S55R462018(print)|NLM
SF992.S55|DDC636.089/65–dc23
LCrecordavailableathttps://lccn.loc.gov/2017050000
Coverimage:CourtesyofAlexanderWerner
CoverdesignbyWiley
Setin10.5/13ptBerkeleyStdbyAptaraInc.,NewDelhi,India
1 2018
Thistextisdedicatedto:
Totheeternalstudent
KarenHeltonRhodes
Mike
AlexanderH.Werner

Contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
AbouttheCompanionWebsite . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
section1 Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
chapter1 EpidermisinClinicalDermatology. . . . . . . . . . . . . . . . . . . . . . . . . . 3
chapter2 LesionDescription/Terminology. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
chapter3 DiagnosticCultureandIdentification(BacterialandFungal). . . . . . . . 28
chapter4 ObtainingaDiagnosticBiopsy . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
chapter5 PracticalCytology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
chapter6 SymptomChecker(LesionalandRegionalDermatoses). . . . . . . . . . . 59
chapter7 AntibioticStewardshipandEmergingResistantBacterialInfections. . . 142
section2 Diseases/Disorders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
chapter8 Acne(CanineandFeline). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
chapter9 AnalFurunculosis/PerianalFistula . . . . . . . . . . . . . . . . . . . . . . . . . . 161
chapter10 AnalSacDisorders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
chapter11 AtopicDisease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
chapter12 AutoimmuneBlisteringDiseases. . . . . . . . . . . . . . . . . . . . . . . . . . . 187
chapter13 BacterialPyoderma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
chapter14 BehavioralorSelf-InjuriousDermatoses. . . . . . . . . . . . . . . . . . . . . . 227
chapter15 BitingandStingingInsects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
chapter16 ContactDermatitis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
chapter17 CutaneousAdverseDrugReaction,ErythemaMultiforme,
Stevens–JohnsonSyndrome,andToxicEpidermalNecrolysis. . . . . . . .272
chapter18 CutaneousAdverseFoodReactions . . . . . . . . . . . . . . . . . . . . . . . . 286
chapter19 Demodicosis(CanineandFeline). . . . . . . . . . . . . . . . . . . . . . . . . . . 296
chapter20 Dermatomyositis,CanineFamilial . . . . . . . . . . . . . . . . . . . . . . . . . . 312
chapter21 Dermatophytosis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
chapter22 Endocrinopathies,Atypical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
chapter23 EosinophilicDisease(Granuloma)Complex . . . . . . . . . . . . . . . . . . . 351
vii
viii CONTENTS
chapter24 Epitheliotropic(Cutaneous)Lymphoma . . . . . . . . . . . . . . . . . . . . . . 365
chapter25 HistiocyticProliferativeDisorders. . . . . . . . . . . . . . . . . . . . . . . . . . . 380
chapter26 Hyperadrenocorticism,Canine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394
chapter27 Hyperadrenocorticism,FelineSkinFragilitySyndrome . . . . . . . . . . . . 409
chapter28 Hypothyroidism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416
chapter29 Keratinization(Cornification)Disorders . . . . . . . . . . . . . . . . . . . . . . 430
chapter30 Leishmaniasis:ProtozoanDermatitis . . . . . . . . . . . . . . . . . . . . . . . . 458
chapter31 LupusErythematosus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467
chapter32 MalasseziaDermatitis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480
chapter33 MastCellTumors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 494
chapter34 MycobacterialInfections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 510
chapter35 Mycoses,Deep. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521
chapter36 NocardiosisandActinomycosis. . . . . . . . . . . . . . . . . . . . . . . . . . . . 535
chapter37 OtitisExterna,Media,andInterna. . . . . . . . . . . . . . . . . . . . . . . . . . 541
chapter38 Panniculitis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 563
chapter39 Photodermatoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574
chapter40 PododermatitisandClawDisorders. . . . . . . . . . . . . . . . . . . . . . . . . 588
chapter41 Pre-andParaneoplasticSyndromes. . . . . . . . . . . . . . . . . . . . . . . . . 615
chapter42 SarcoptidMites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .634
chapter43 SebaceousAdenitis,Granulomatous. . . . . . . . . . . . . . . . . . . . . . . . 648
chapter44 Sporotrichosis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 658
chapter45 SuperficialNecrolyticDermatitis . . . . . . . . . . . . . . . . . . . . . . . . . . . 665
chapter46 Tumors,CommonSkinandHairFollicle. . . . . . . . . . . . . . . . . . . . . . 672
chapter47 UveodermatologicSyndrome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692
chapter48 Vasculitis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 698
chapter49 ViralDermatoses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711
chapter50 Zoonosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727
appendixA CanineGenodermatoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 731
appendixB DrugFormulary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 747
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821