Panzi score as a parsimonious indicator of urogenital fistula severity derived from Goh and Waaldijk classifications.

OBJECTIVE: To derive a comprehensive system that allows a single score to define relative fistula severity. METHODS: The present observational study included women with urogenital fistula treated at the Panzi Hospital, Democratic Republic of Congo, or its outreach clinics across the Democratic Republic of Congo between September 1, 2013, and December 31, 2014. Fistula severity was assessed by Goh and Waaldijk classifications and surgical success was ascertained. Logistic regression was used to select fistula characteristics predictive of surgical failure, and to preliminarily verify the newly derived Panzi score. RESULTS: Overall, 837 women were included in the analysis. Goh or Waaldijk fistula descriptors associated with a higher probability of poor surgical outcomes in the unadjusted bivariate analysis were circumferential defect (P=0.007), proximity to the external urethral orifice (P=0.001), and size (P=0.001). These fistula characteristics were used to construct the Panzi score, which varied from 3 (most severe) to 0 (minor fistula). For each increase above 0, the odds of surgical failure increase by a factor of 1.65 (P<0.001). CONCLUSION: The Panzi score of urogenital fistula provided a data-driven, simple, comprehensive, and parsimonious score. It could be used to report group data, to provide continuous level data for use in higher order statistics, and to resolve issues such as the cut-off point for referring women to hospital in accordance with fistula complexity.

Transient Aortic Intramural Hematoma Complicating Transaortic Valve Replacement.

Acute aortic intramural hematoma, which is a variant of acute aortic syndromes, most frequently occurs spontaneously and typically is treated similar to classic aortic dissection. Here, we describe a case in which an iatrogenic aortic intramural hematoma occurs shortly after transaortic valve replacement. The patient was managed conservatively, and the hematoma quickly resolved as demonstrated by serial imaging.

Systematic review on management of perioperative iatrogenic injury of distal common bile duct / 中华肝胆外科杂志

Objective To study the effectiveness of different treatment modalities for iatrogenic injury of distal common bile duct during operation.Methods We browsed Chinese Medical Full-text Data-base with the term of “distal common bile duct injury”.All the clinical studies associated with perioperative latrogenic injury of distal common bile duct and adjacent tissue published after 1990 were enrolled,and we collected the clinical data,mortality and reoperation rate with different treatments for analysis.Results Thirty-four case series and case reports with 233 patients were included.14 patients with isolated duodenal injury were excluded.The overall mortality of the remaining 219 patients was 9.6％,and the reoperation rate was 17.4％.A total of 145 patients who were diagnosed with distal common bile duct injury during and after operation from 21 articles were compared.The mortality and reoperation rate were both 1.9％ among 106 patients who were diagnosed during operation.The figures were 43.6％,and 84.6％ among 39 patients who were diagnosed after operation,respectively.In 9 articles with 46 patients,the clinical outcomes of 21 patients who were treated by intraoperative suture was compared with 25 patients who underwent enhanced biliary and retroperitoneal drainage.The mortality and reoperation rates were 0 in both groups.Conclusions Early detection and management are crucial to perioperative common bile duct injury.Furthermore,no significant difference of clinical outcomes observed between bile drainage and perforation suture groups.