Journal of Minimal Access Surgery (Jan 2024)
Comparative study on complications and difficulties in laparoscopy in female genital tuberculosis cases versus non-tuberculosis cases
Abstract
Background and Objective: Female genital tuberculosis (FGTB) is an important type of extrapulmonary tuberculosis (TB) associated with morbidity especially infertility in developing countries. Laparoscopy may be difficult and hazardous in FGTB. The aim of the study was to observe the difficulties and complications of laparoscopy in FGTB cases. Materials and Methods: It was a prospective study over 12 years' period on 412 cases of diagnostic laparoscopy performed on FGTB cases with infertility. All patients underwent history taking and clinical examination and endometrial sampling for acid-fast bacilli (AFB) microscopy, culture, polymerase chain reaction (PCR), gene Xpert (last 212 cases) and histopathological evidence of epithelioid granuloma. Another 412 cases of diagnostic laparoscopy in the absence of FGTB performed during same time were taken as controls from the pool of non-TB cases. Various difficulties and complications were noted in both groups and statistical analysis was done. Results: Mean age, parity, body mass index and duration of infertility were 26.8 versus 25.4 years, 0.32 versus 0.28, 23.15 versus 25.28 Kg/m2 and 4.15 versus 5.12 years, respectively. Primary and secondary infertility was seen in 78.6% and 20.38% of cases in the study group and 74.75% and 25.24% in the control group, respectively. Endometrial biopsy showed AFB microscopy in 5.3%, culture in 6.3%, epithelioid granuloma in 15.77% and on peritoneal biopsy granuloma in 6.55%, positive PCR in 368 (89.32%) and positive gene Xpert in 38 out of 212 (17.92%, out of last 212 cases). Definite findings of FGTB were seen in 171 (41.50%) cases. Probable findings of FGTB were seen in 241 (58.49%) cases. Various complications were difficulty in the creation of pneumoperitoneum or insertion of trocar and cannula in 16.74% and 13.10% of cases as compared to 1.94% and 1.69% in the control group. Excessive bleeding was seen in 5.09% versus 0.97% cases, respectively. Various injuries observed were bowel injury in 1.69% versus 0.24% cases (small bowel in 1.21% vs. 0.24%, large bowel in 0.48% vs. 0.1%), while bladder injury was seen in 0.97% versus 0.24% cases, subacute intestinal obstruction was seen in 5.8% versus 0.72% cases respectively while flare up of TB was seen in 5.09% versus 0% in cases and controls, respectively. Wound infection was seen in 8.48% versus 1.25% cases, respectively. Interpretation and Conclusion: FGTB is associated with increased complications and difficulties as compared to laparoscopy in other cases.
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