A Case Report on Feline Infectious Peritonitis in a Cat: Necropsy and Histopathological Insights

Abstract

Feline Infectious Peritonitis (FIP) is a serious, often fatal disease caused by a mutation of feline coronavirus (FCoV), which typically affects young cats, especially those in multi-cat environments. This case report details the clinical presentation, post-mortem examination, and histopathological findings in a 2-month-old male indigenous cat diagnosed with FIP in Chattogram, Bangladesh. The cat presented with typical clinical signs, including uveitis, anorexia, weight loss, and vomiting, and despite initial supportive treatment, it succumbed to the disease. Post-mortem and histopathological evaluations confirmed the diagnosis of FIP, revealing characteristic multi-organ involvement. The findings emphasize the critical need for early diagnosis and intervention in managing FIP, which remains a significant challenge due to its rapid progression and lack of effective antemortem diagnostic tools. This case highlights the importance of understanding FIP’s pathology, which may inform future diagnostic and therapeutic strategies.