Feline plasma cell pododermatitis: a study of 8 cases
2003
Pereira, Patrícia Dias | Faustino, Augusto M.R.
Eight cases of feline plasma cell pododermatitis, collected over a 3-year period, were studied using histological (haematoxylin and eosin), histochemical (methyl green–pyronin) and immunohistochemical (antibody against lambda light chains of immunoglobulins) techniques. No sex, breed or age predisposition, or paw predilection was observed. The disease began as a swelling of the footpads, followed by ulceration. Histologically, lesions were characterized by the presence of a large number of plasma cells in a predominantly perivascular pattern. Binucleated plasma cells and mitotic figures were observed. Clinical follow-up for over 1 year revealed total remission of the lesions both after glucocorticoid therapy in four cases, and total surgical excision in two animals. Follow-up studies were not possible in one case.
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