Disseminated peritoneal tuberculosis mimicking advanced ovarian cancer.

The objective was to evaluate the clinical and radiological features of peritoneal tuberculosis (PTB) that resembled advanced ovarian malignancy. A retrospective review of all patients diagnosed with PTB over a period of 10 years was made. The data included: age, presenting symptom(s), CA125 level, microbiological, histological and cytological studies of the surgical specimens. The radiological and operative findings were also reviewed. A total of 16 patients were identified. The median age was 29.5 years (range 13-65 years). The median CA125 level was 319 U/ml (range 45-1,072 U/ml). The most common symptoms were abdominal distention and pain in 13 patients. Imaging studies showed ascites in all patients. Six patients had laparotomy and 10 had laparoscopy procedure. All patients received anti-tuberculosis treatment and had complete cure. A high index of suspicion of PTB is important to avoid unnecessary extended surgery in relatively young patients with nonspecific clinical features.