Proliferative, Lymphocytic, Infundibular Mural Folliculitis and Dermatitis With Prominent Follicular Apoptosis and Parakeratotic Casts in a Labrador Retriever: Clinical, Histopathological and Dermoscopic Features and Co-Morbidities

This case report describes the first instance of proliferative, lymphocytic, infundibular mural folliculitis and dermatitis in a Labrador retriever outside of North America. Previously reported in six female Labrador retrievers from North America, this condition is characterized by verrucous plaques and involves clinical and histopathological diagnosis, dermoscopic examination, treatment, and associated co-morbidities. The report provides detailed insights into the clinical presentation and management of this rare dermatological condition in a female Labrador retriever.