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Dermatosis and associated systemic signs in a cat with thymoma and recently treated with an imidacloprid preparation
Author(s) -
Godfrey D. R.
Publication year - 1999
Publication title -
journal of small animal practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 67
eISSN - 1748-5827
pISSN - 0022-4510
DOI - 10.1111/j.1748-5827.1999.tb03092.x
Subject(s) - medicine , thymoma , erythroderma , heart failure , exfoliative dermatitis , erythema , enteropathy , dermatology , pathology , disease
A cat was presented with acute‐onset exfoliative erythroderma and gross and histopathological lesions of erythema multiforme. Marked cardiovascular abnormalities including heart failure occurred concurrently and a dermatogenic enteropathy was also seen. Medical treatment resolved the dermatopathy and enteropathy but the heart failure progressed. A drug reaction was initially suspected to be the underlying cause with no neoplasia being detected, but repeat radiographs subsequently revealed a thymoma which had not been visible on the initial radiographs. The dermatopathy may have been a paraneoplastic disease associated with thymoma and, possibly, exacerbated by a drug reaction to imidacloprid. The cardiovascular and gastroenterological diseases were thought to be systemic effects associated with the exfoliative erythroderma. The thymoma was surgically removed but the cat subsequently died from heart failure.