title: Peritoneal tuberculosis: laparoscopic patterns and its diagnostic accuracy.
abstract: We report laparoscopic findings in 38 proven cases of peritoneal tuberculosis. The laparoscopic appearances can be classified into three types: thickened peritoneum with miliary yellowish white tubercles with or without adhesions (n = 25), only thickened peritoneum with or without adhesions (n = 8), and fibroadhesive pattern (n = 5). Biopsies were avoided from fibroadhesive lesions due to risk of complications. Visual diagnosis was accurate in 95% of patients. In comparison, in 27 (82%) of 33 patients, the examination enabled a histologic diagnosis to be made on the basis of typical granulomas. The combined use of guinea pig inoculation and culture isolated Mycobacterium tuberculosis in six (37.5%) of 16 patients. Mycobacteria were scarcely (3%) seen on histological sections. We conclude that, although target biopsy is an effective method of obtaining an early diagnosis of peritoneal tuberculosis, chemotherapy may be started on the basis of visual laparoscopic appearances alone.
authors.affiliation: Department of Gastroenterology, Microbiology and Pathology, All India Institute of Medical Sciences, New Delhi.
authors.forename: D K
authors.initials: DK
authors.lastname: Bhargava
authors.lastname: Shriniwas
authors.forename: P
authors.initials: P
authors.lastname: Chopra
authors.forename: S
authors.initials: S
authors.lastname: Nijhawan
authors.forename: S
authors.initials: S
authors.lastname: Dasarathy
authors.forename: A K
authors.initials: AK
authors.lastname: Kushwaha
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D010535:Laparoscopy; D008297:Male; D014395:Peritonitis, Tuberculous / Q000382:microbiology / Q000473:pathology*