Pleural effusion and anicteric hepatitis associated with cat-scratch disease. Documentation by cat-scratch bacillus.
Prior to the discovery of the coccobacillus in the lymph nodes of patients with cat-scratch disease by Wear and associates, the diagnosis was based on clinical findings and a nonstandardized skin test. Atypical cases either remained an enigma or were questioned as to accuracy of diagnosis. We present here a case of cat-scratch disease associated with pleural effusion, anicteric hepatitis, and other systemic manifestations confirmed by identification of the coccobacillus. It is the first association with a pleural effusion. With the Warthin-Starry stain, we anticipate a redefinition of this disease. The confirmation of atypical cases will help broaden the clinical spectrum, as well as guide us to consider this diagnosis where its classic manifestations may be absent.
D000328:Adult; D002372:Cat-Scratch Disease / Q000150:complications / Q000382:microbiology*; D006525:Hepatitis, Viral, Human / Q000209:etiology*; D006801:Humans; D008297:Male; D010996:Pleural Effusion / Q000209:etiology*