Genital tuberculosis with peritonitis mimicking Meigs' syndrome: a case report.

A 19-year-old girl presented with genital tuberculosis (TB) complicated with peritonitis and pleural effusion. In addition to oligomenorrhea, her initial presentation included symptoms of intermittent high fever, exertional dyspnea, productive cough and body weight loss. Acid-fast bacilli were identified by sputum culture. She continued to suffer from persistent abdominal discomfort and body weight loss after eight months of anti-TB treatment. Finally, exploratory laparotomy was performed under the suspicion of Meigs' syndrome or TB peritonitis. Operative findings included diffusely granulomatous change over the peritoneum, ovaries, endometrium, intestine and liver. Histologic examination of the ovaries and endometrium showed caseous necrosis associated with Langhan's giant cells and epithelial cells. Acid-fast stain revealed numerous acid-fast bacilli. She was discharged after two months of anti-TB treatment. Anti-TB therapy was continued for one year after discharge. During 3 years of post-discharge follow up, she was free of abdominal discomfort and had given birth to two healthy children.