Abstract
In this chapter, cytopathological findings of the main non-neoplastic skin diseases are discussed. Unlike skin neoplasias, non-neoplastic skin diseases, which in this book are also named inflammatory diseases, are characterised by a wide clinical polymorphism.
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References
Papular Diseases in Dogs
Pyoderma
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Papular Diseases in Cats
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Papular-Nodular Diseases in Dogs
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Papular-Nodular Canine Leishmaniasis
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Calcinosis Cutis
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Xanthomatosis
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Pustular Diseases in Dogs
Staphylococcal Folliculitis
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Demodicosis
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Pustular Non-follicular Staphylococcal Infection (Impetigo)
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Pemphigus Foliaceus
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Dermatophytosis
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Idiopathic and Drug Related Sterile Pustular Diseases
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Pustular Pemphigus-Like in Dogs with Canine Leishmaniasis
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Eosinophilic Pustulosis
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Pustular Diseases in Cats
Pemphigus Foliaceus
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Scaling Diseases in Dogs and Cat
Bacterial Overgrowth Syndrome (BOGS)
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Malassezia Overgrowth
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Cutaneous Candidiasis
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Dermatophytosis
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Demodicosis and Other Superficial Ectoparasites
Ferreira D, Sastre N, Ravera I et al (2015) Identification of a third feline Demodex species through partial sequencing of the 16S rDNA and frequency of Demodex species in 74 cats using a PCR assay. Vet Dermatol 26(4):239–e53
Gross TL, Ihrke PJ, Walder EJ et al (2005) Pustular and nodular diseases with adnexal destruction. In: Skin diseases of the dog and cat: clinical and histopathological diagnosis, 2nd edn. Blackwell Science, Ames, pp 442–449
Miller WH, Griffin CE, Campbell KL (2013) Demodicosis. In: Muller & Kirk’s- small animal dermatology, 7th edn. Elsevier, St. Louis, pp 305–314
Mueller RS (2004) Treatment protocols for demodicosis: an evidence-based review. Vet Dermatol 15(2):75–89
Mueller RS, Bensignor E, Ferrer L et al (2012) Treatment of demodicosis in dogs: 2011 clinical practice guideline. Vet Dermatol 23(2):86–96, e20–e21
Sastre N, Ravera I, Villanueva S et al (2012) Phylogenetic relationships in three species of canine Demodex mite based on partial sequences of mitochondrial 16S rDNA. Vet Dermatol 23(6):509–e101
Erosion in Dogs
Gross TL, Ihrke PJ, Walder EJ et al (2005) Pustular diseases of epidermis. In: Skin diseases of the dog and cat: clinical and histopathological diagnosis, 2nd edn. Blackwell Science, Ames, pp 4–9
Ihrke PJ (1996) Bacterial skin disease in the dog: a guide to canine pyoderma. Veterinary Learning Systems, Trenton, pp 1–97
Miller WH, Griffin CE, Campbell KL (2013) Superficial bacterial fulliculitis. In: Muller & Kirk’s- small animal dermatology, 7th edn. Elsevier, St. Louis, pp 194–195
Ulcerative Diseases in Dogs
Deep Pyoderma
Bassett RJ, Burton GG, Robson DC (2004) Antibiotic responsive ulcerative dermatoses in German Shepherd dogs with mucocutaneous pyoderma. Aust Vet J 82:485–489
Gross TL, Ihrke PJ, Walder EJ et al (2005) Pyotraumatic dermatitis. In: Skin diseases of the dog and cat: clinical and histopathological diagnosis, 2nd edn. Blackwell Science, Ames, pp 116–118
Ihrke PJ (1996) Bacterial skin disease in the dog: a guide to canine pyoderma. Veterinary Learning Systems, Trenton, pp 1–97
Miller WH, Griffin CE, Campbell KL (2013) Bacterial skin diseases. In: Muller & Kirk’s- small animal dermatology, 7th edn. Elsevier, St. Louis, pp 185–205
Olivry T, Rossi MA, Banovic F (2015) Mucocutaneous lupus erythematosus in dogs (21 cases). Vet Dermatol 26:256–e55
Rosser EJ Jr (2006) German shepherd dog pyoderma. Vet Clin North Am Small Anim Pract 36(1):203–211, viii. Review
Wiemelt SP, Goldschmidt MH, Greek JS et al (2004) A retrospective study comparing the histopathological features and response to treatment in two canine nasal dermatoses, discoid lupus erythematosus and mucocutaneous pyoderma. Vet Dermatol 15:341–348
Wisselink MA, Koeman JP, Van den Ingh TS et al (1990) Investigations on the role of flea antigen in the pathogenesis of German shepherd dog pyoderma (GSP). Vet Q 12(1):21–28
Canine Leishmaniasis
Gross TL, Ihrke PJ, Walder EJ et al (2005) Cutaneous leishmaniosis. In: Skin diseases of the dog and cat: clinical and histopathologic diagnosis. Blackwell Publishing, Oxford, pp 312–316
Solano-Gallego L, Koutinas A, Miro G et al (2009) Directions for the diagnosis, clinical staging, treatment and prevention of canine leishmaniosis. Vet Parasitol 165:1–18
Ulcerative Diseases in Cats
Feline Indolent Ulcer
Colombini S, Hodgin EC, Foil CS et al (2001) Induction of feline flea allergy dermatitis and the incidence and histopathological characteristics of concurrent indolent lip ulcers. Vet Dermatol 12:155–161
Gross TL, Ihrke PJ, Walder EJ et al (2005) Feline indolent ulcer. In: Skin diseases of the dog and cat: clinical and histopathological diagnosis, 2nd edn. Blackwell Science, Ames, pp 128–130
Miller WH, Griffin CE, Campbell KL (2013) Indolent ulcer. In: Muller & Kirk’s- small animal dermatology, 7th edn. Elsevier, St. Louis, pp 716–718
Eosinophilic Granuloma
Bardagi M, Fondati A, Fondevila D et al (2003) Ultrastructural study of cutaneous lesions in feline eosinophilic granuloma complex. Vet Dermatol 14:297–303
Fondati A, Fondevila D, Ferrer L (2001) Histopathological study of feline eosinophilic dermatoses. Vet Dermatol 12(6):333–338
Gross TL, Ihrke PJ, Walder EJ et al (2005) Feline indolent ulcer. In: Skin diseases of the dog and cat: clinical and histopathological diagnosis, 2nd edn. Blackwell Science, Ames, pp 128–130
Miller WH, Griffin CE, Campbell KL (2013) Feline eosinophilic granuloma. In: Muller & Kirk’s- small animal dermatology, 7th edn. Elsevier, St. Louis, pp 714–715
Herpesvirus Ulcerative Dermatitis
Flecknell PA, Orr CM, Wright AI et al (1979) Skin ulceration associated with herpesvirus infection in cats. Vet Rec 104:313–315
Gross TL, Ihrke PJ, Walder EJ et al (2005) Feline herpesvirus ulcerative dermatitis. In: Skin diseases of the dog and cat: clinical and histopathological diagnosis, 2nd edn. Blackwell Science, Ames, pp 124–127
Hargis AM, Ginn PE, Mansell JEKL et al (1999) Ulcerative facial and nasal dermatitis and stomatitis in cats associated with feline herpesvirus 1. Vet Dermatol 10:267–274
Lee M, Bosward KL, Norris JM (2010) Immunohistological evaluation of feline herpesvirus-1 infection in feline eosinophilic dermatoses or stomatitis. J Feline Med Surg 12:72–79
Sánchez MD, Goldschmidt MH, Mauldin EA (2012) Herpesvirus dermatitis in two cats without facial lesions. Vet Dermatol 23(2):171–173, e35
Suchy A, Bauder B, Gelbmann W et al (2000) Diagnosis of feline herpesvirus infection by immunohistochemistry, polymerase chain reaction, and in situ hybridization. J Vet Diagn Invest 12:186–191
Sporotrichosis
Crothers SL, White SD, Ihrke PJ et al (2009) Sporotrichosis: a retrospective evaluation of 23 cases seen in northern California (1987–2007). Vet Dermatol 20(4):249–259
Dunstan RW, Reimann KA, Langham RF (1986) Feline sporotrichosis. J Am Vet Med Assoc 189:880–883
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Gross TL, Ihrke PJ, Walder EJ et al (2005) Sporotrichosis. In: Skin diseases of the dog and cat: clinical and histopathological diagnosis, 2nd edn. Blackwell Science, Ames, pp 298–301
Madrid IM, Mattei AS, Fernandes CG et al (2012) Epidemiological findings and laboratory evaluation of sporotrichosis: a description of 103 cases in cats and dogs in southern Brazil. Mycopathologia 173(4):265–273
Miller WH, Griffin CE, Campbell KL (2013) Sporotrichosis. In: Muller & Kirk’s- small animal dermatology, 7th edn. Elsevier, St. Louis, pp 249–252
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Plaques and Nodules
Bacterial Nodular Diseases in Dogs and Cats
Nocardiosis and Actinomycosis
Greene CE (2012) Actinomycosis and Nocardiosis. In: Infectious diseases of the dog and cat. 4th edn. W.B. Saunders, Philadelphia, pp 484–494
Gross TL, Ihrke PJ, Walder EJ et al (2005) Actinomycosis and nocardiosis. In: Skin diseases of the dog and cat: clinical and histopathological diagnosis, 2nd edn. Blackwell Science, Ames, pp 272–275
Kirpensteijn J, Fingland RB (1992) Cutaneous actinomycosis and nocardiosis in dogs: 48 cases (1980-1990). Department of Clinical Sciences, College of Veterinary Medicine, Kansas State University, Manhattan. J Am Vet Med Assoc 201(6):917–920
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Mycobacteriosis
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Protozoa
Leishmaniasis
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Toxoplasma and Neospora
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Worms
Dirofilariasis
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Fungi
Dermatophytic Kerion
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Dermatophytic Pseudomycetoma
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Phaeohyphomycosis
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Cryptococcosis
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Sterile Diseases
Cutaneous Mineralization
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Eosinophilic Granuloma and Eosinophilic Plaque
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Panniculitis
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Swelling
Juvenile Sterile Granulomatous Dermatitis and Lymphadenitis (Juvenile Cellulitis)
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Plasma Cell Pododermatitis
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Albanese, F. (2017). Cytology of Canine and Feline Non-neoplastic Skin Diseases. In: Canine and Feline Skin Cytology. Springer, Cham. https://doi.org/10.1007/978-3-319-41241-2_3
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