Margherita Trinci1, Vincenzo Cirimele2, Diletta Cozzi3, Michele Galluzzo1, Vittorio Miele4. 1. Department of Emergency Radiology, S. Camillo Forlanini Hospital, Rome, Italy. 2. Diagnostic Imaging Unit, Policlinico Universitario Campus Bio-Medico, Rome, Italy. 3. Department of Emergency Radiology, Careggi University Hospital, L.go Brambilla 3, Florence, Italy. dilettacozzi@gmail.com. 4. Department of Emergency Radiology, Careggi University Hospital, L.go Brambilla 3, Florence, Italy.
Abstract
PURPOSE: To evaluate the diagnostic utility of bladder air distension (pneumo-CT-cystography) in the detection of bladder rupture in patients with blunt pelvic trauma. MATERIALS AND METHODS: 843 patients with blunt pelvic trauma were evaluated. Intravenous contrast-enhanced CT was performed for trauma staging. 97 of 843 patients had clinical and radiological signs of possible bladder injury and underwent retrograde air distension. RESULTS: Among 97 patients, 31/97 showed CT signs of bladder rupture, of which 5/31 (16%) intraperitoneal, 25/31 (81%) extraperitoneal and 1/31 (3%) combined. 23 of these patients underwent surgery, which confirmed bladder injury in 100% of cases. The other 8 patients were managed conservatively, and follow-up studies showed disappearance of free air. Among the 66/97 patients with no signs of bladder injury, 38/66 had surgery, which confirmed bladder integrity, while 28/66 were managed conservatively and showed no signs of bladder rupture at clinico-radiological follow-up examinations. CONCLUSIONS: CT evaluation of urinary bladder after retrograde air distension (pneumo-CT-cystography) may be a reliable diagnostic tool in the detection of bladder rupture in patients with blunt pelvic trauma. This technique is faster, cheaper and allows to overcome some of the limitations of conventional CT-cystography.
PURPOSE: To evaluate the diagnostic utility of bladder air distension (pneumo-CT-cystography) in the detection of bladder rupture in patients with blunt pelvic trauma. MATERIALS AND METHODS: 843 patients with blunt pelvic trauma were evaluated. Intravenous contrast-enhanced CT was performed for trauma staging. 97 of 843 patients had clinical and radiological signs of possible bladder injury and underwent retrograde air distension. RESULTS: Among 97 patients, 31/97 showed CT signs of bladder rupture, of which 5/31 (16%) intraperitoneal, 25/31 (81%) extraperitoneal and 1/31 (3%) combined. 23 of these patients underwent surgery, which confirmed bladder injury in 100% of cases. The other 8 patients were managed conservatively, and follow-up studies showed disappearance of free air. Among the 66/97 patients with no signs of bladder injury, 38/66 had surgery, which confirmed bladder integrity, while 28/66 were managed conservatively and showed no signs of bladder rupture at clinico-radiological follow-up examinations. CONCLUSIONS: CT evaluation of urinary bladder after retrograde air distension (pneumo-CT-cystography) may be a reliable diagnostic tool in the detection of bladder rupture in patients with blunt pelvic trauma. This technique is faster, cheaper and allows to overcome some of the limitations of conventional CT-cystography.
Authors: Francesca Iacobellis; Ahmad Abu-Omar; Paola Crivelli; Michele Galluzzo; Roberta Danzi; Margherita Trinci; Giuseppina Dell'Aversano Orabona; Maurizio Conti; Luigia Romano; Mariano Scaglione Journal: Int J Environ Res Public Health Date: 2022-01-04 Impact factor: 3.390
Authors: Francesca Iacobellis; Donatella Narese; Daniela Berritto; Antonio Brillantino; Marco Di Serafino; Susanna Guerrini; Roberta Grassi; Mariano Scaglione; Maria Antonietta Mazzei; Luigia Romano Journal: Diagnostics (Basel) Date: 2021-05-30