PURPOSE: We review our experience with traumatic ureteral injuries missed at exploration. We also conduct meta-analysis to define factors contributing to missed injury, comparing outcomes of early vs late diagnosis. MATERIALS AND METHODS: Our genitourinary trauma database was retrospectively reviewed from 1995 through 2004. A total of 40 ureteral injuries were identified including 5 with delayed diagnosis. Previously published series of ureteral trauma were then analyzed for injuries with delayed diagnosis, with data extracted and collated for meta-analysis. RESULTS: A total of 40 patients with traumatic ureteral injuries was identified, all of whom underwent laparotomy. Five (12.5%) injuries were discovered at a mean of 6.0 +/- 3.0 days after laparotomy. The number of associated injuries for early and delayed diagnosis was 3.2 and 2.6 (p = 0.25), respectively. Mean hospital stay was 19.2 vs 36.6 days (p = 0.18) for those with immediate vs delayed diagnosis, respectively. Only 2 of 5 (40%) patients achieved satisfactory results during initial hospitalization. Literature review revealed 48 missed ureteral injuries, representing 11.1% of all patients with ureteral injuries who underwent laparotomy. Rates of nephrectomy for early and late diagnosis were 2.4% and 18.4% (p = 0.0001). Mortality related to traumatic injuries occurred in 6.1% with early diagnosis and 13.2% with missed injuries (p = 0.089). CONCLUSIONS: Despite preoperative studies and intraoperative inspection, ureteral injury may remain undiagnosed until after laparotomy. We report intraoperative exploration to have a sensitivity of 88.9% across multiple series for traumatic ureteral injuries. Delayed diagnosis of ureteral injuries produces an association with prolonged hospital stay, and meta-analysis reveals a statistically significant increase in the rate of nephrectomy when ureteral injury is missed at exploration.
PURPOSE: We review our experience with traumatic ureteral injuries missed at exploration. We also conduct meta-analysis to define factors contributing to missed injury, comparing outcomes of early vs late diagnosis. MATERIALS AND METHODS: Our genitourinary trauma database was retrospectively reviewed from 1995 through 2004. A total of 40 ureteral injuries were identified including 5 with delayed diagnosis. Previously published series of ureteral trauma were then analyzed for injuries with delayed diagnosis, with data extracted and collated for meta-analysis. RESULTS: A total of 40 patients with traumatic ureteral injuries was identified, all of whom underwent laparotomy. Five (12.5%) injuries were discovered at a mean of 6.0 +/- 3.0 days after laparotomy. The number of associated injuries for early and delayed diagnosis was 3.2 and 2.6 (p = 0.25), respectively. Mean hospital stay was 19.2 vs 36.6 days (p = 0.18) for those with immediate vs delayed diagnosis, respectively. Only 2 of 5 (40%) patients achieved satisfactory results during initial hospitalization. Literature review revealed 48 missed ureteral injuries, representing 11.1% of all patients with ureteral injuries who underwent laparotomy. Rates of nephrectomy for early and late diagnosis were 2.4% and 18.4% (p = 0.0001). Mortality related to traumatic injuries occurred in 6.1% with early diagnosis and 13.2% with missed injuries (p = 0.089). CONCLUSIONS: Despite preoperative studies and intraoperative inspection, ureteral injury may remain undiagnosed until after laparotomy. We report intraoperative exploration to have a sensitivity of 88.9% across multiple series for traumatic ureteral injuries. Delayed diagnosis of ureteral injuries produces an association with prolonged hospital stay, and meta-analysis reveals a statistically significant increase in the rate of nephrectomy when ureteral injury is missed at exploration.
Authors: Bruno M T Pereira; Michael P Ogilvie; Juan Carlos Gomez-Rodriguez; Mark L Ryan; Diego Peña; Antonio C Marttos; Louis R Pizano; Mark G McKenney Journal: Scand J Trauma Resusc Emerg Med Date: 2010-02-03 Impact factor: 2.953
Authors: B Phillips; S Holzmer; L Turco; M Mirzaie; E Mause; A Mause; A Person; S W Leslie; D L Cornell; M Wagner; R Bertellotti; J A Asensio Journal: Eur J Trauma Emerg Surg Date: 2017-07-20 Impact factor: 3.693
Authors: Kadhim M Taqi; Manar Mohammed Nassr; Jihad Salim Al Jufaili; Alla Ibrahim Abu-Qasida; Joseph Mathew; Hani Al-Qadhi Journal: Am J Case Rep Date: 2017-12-23