RESUMO
Appendiceal tuberculosis is a rare mimic of acute appendicitis, demonstrated by several case reports of patients from tuberculosis endemic countries. On literature review, there are few cases reported of appendiceal tuberculosis in urban England, and no reports from rural England. This case describes a patient with primary appendiceal tuberculosis from a remote district hospital in England who underwent a diagnostic laparoscopy for suspected acute appendicitis. Intraoperatively, an abnormal appearance with extensive intra-abdominal adhesions was seen in addition to appendicitis, making the diagnosis dubious. Histology of the appendix was positive for acid-fast bacilli and culture of the intra-abdominal fluid revealed a diagnosis of Mycobacterium bovis infection. The mode of infection was thought to be reactivation of latent bovine tuberculosis from drinking unpasteurised milk in adolescence. Taking a focused history, particularly in those with a farming background, and intraoperative sampling for histology and culture are vital in the diagnosis of appendiceal tuberculosis.
