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Objective Ano-perianal tuberculosis (TB) is a rare extrapulmonary form of the disease. Most publications are in case report form. We report our cohort retrospective study on ano-perianal TB, which is one of the very few original reports in the literature. Method Over a period of 15 years (January 1992- December 2006), file records revealed cases with confirmed diagnosis of ano-perianal TB after screening from a total of 1251 patients with the diagnosis of TB from Chang Gung Memorial Hospital-Kaohsiung, Taiwan. Results This study recruited 17 patients (14 male patients and 3 female patients). The age ranged from 18 to 81 years with a mean age of 44.8 ± 18.2 years. Thirteen patients had coexistent pulmonary TB (76.5%). Eight patients had at least one concomitant co-morbid illness (47.1%). The most common clinical manifestations were anal fistulae (n = 16). All patients who completed a full course of anti-mycobacterial treatment for at least 6 months after surgical intervention were cured without recurrence except for one patient who was lost to followup after 2 months of treatment. Seven of the nine patients with complicated fistulae needed longer antimycobacterium treatment duration (9-18 months). Conclusion Ano-perianal TB should be kept in mind for all patients with prolonged or repeatedly recurrent anoperianal symptoms and signs such as complicated fistulae in an endemic TB area like Taiwan. Management strategy is with conventional anti-mycobacterium therapy for at least 6 months after surgery. An extension of the antimycobacterium treatment course to 9-18 months is mandatory for patients with complicated disease presentations. [ABSTRACT FROM AUTHOR]

Background: Major bile duct injury (MBDI) is the most serious complication associated with laparoscopic cholecystectomy (LC). This study reports on long-term outcomes and clinical factors which predicted the outcome of 25 patients with LC-associated MBDI.Methods: Twenty-five consecutive patients receiving either primary (n = 11) or redo (n = 14) biliary reconstructive surgery at Cathay General Hospital for LC-associated MBDI were prospectively followed for 2 to 10 (mean, 4.5) years to assess their long-term outcomes. Twelve clinical factors relevant to their outcomes were analyzed.Results: There was no mortality. Although the 1-year postoperative results were successful in 23 patients (92%), the mid- to long-term outcomes were successful in only 17 patients (68%). Eight patients (32%) developed biliary strictures at an average of 3.3 years postoperatively and required subsequent reoperation or biliary stenting. Statistical comparison of 12 risk factors between the successful and unsuccessful groups revealed that two were significant, namely, repair performed by a nonreferral surgeon (p = 0.02) and repair at a stage with recent active inflammation (p = 0.04). A serum alkaline phosphatase level greater than 400 IU in the sixth postoperative month was highly correlated with long-term nonsuccess (p = 0.01).Conclusions: Only 68% of patients with LC-associated MBDI who underwent reconstructive surgery at our institution had long-term success. A serum alkaline phosphatase level above 400 IU in the sixth postoperative month was predictive of nonsuccess. For better long-term results, repair should be performed by the referral surgeon at a stage without coexisting active inflammation. [ABSTRACT FROM AUTHOR]