Current management of the urachal anomalies (UA). Lessons learned from the clinical practice.

Autor: Perez D; Department of Pediatric Urology, Shaare Zedek Medical Center, P.o.B 3235, 91031, Jerusalem, Israel. drdolevperez@gmail.com., Neeman B; Department of Pediatric Urology, Shaare Zedek Medical Center, P.o.B 3235, 91031, Jerusalem, Israel., Kocherov S; Department of Pediatric Urology, Shaare Zedek Medical Center, P.o.B 3235, 91031, Jerusalem, Israel., Jaber G; Department of Pediatric Urology, Shaare Zedek Medical Center, P.o.B 3235, 91031, Jerusalem, Israel., Armon Y; Department of Pediatric Surgery, Shaare Zedek Medical Center, Jerusalem, Israel., Zilber S; Department of Pathology, Shaare Zedek Medical Center, Jerusalem, Israel., Chertin B; Department of Pediatric Urology, Shaare Zedek Medical Center, P.o.B 3235, 91031, Jerusalem, Israel.
Jazyk: angličtina
Zdroj: Pediatric surgery international [Pediatr Surg Int] 2022 Nov; Vol. 38 (11), pp. 1619-1623. Date of Electronic Publication: 2022 Aug 15.
DOI: 10.1007/s00383-022-05194-z
Abstrakt: Purpose: It has been suggested that symptomatic UA requires surgical excision. However, the management of asymptomatic urachus is still controversial. We aimed to evaluate the clinical presentation, the efficacy of current modalities used, and postoperative pathology in patients with UA.
Materials and Methods: We have performed a retrospective review of all patients diagnosed with UA and treated surgically or conservatively over 18 years. Demographic data, clinical presentation, imaging modalities, pathology, treatment, and postoperative complications were analyzed.
Results: Twenty-five symptomatic patients (18 males and seven females) with a median age of 13 years (1 month to 37 years) were identified. 15 (60%) were diagnosed with a urachal cyst, 4 (16%) with sinus, 3 (12%) with urachal diverticulum, and the remaining 3 (12%) with patent urachus. Of those, 20 (80%) underwent surgical repair, and the remaining five (20%) patients were managed conservatively. 4 (20%) underwent laparotomy, 7 (35%) laparoscopic incision, and the remaining 9 (45%) laparoscopic robotic-assisted surgery. Nine patients required bladder cuff excision. The median operative time was 75 min (42-140 min). One patient developed Clavien-Dindo grade IIIA complication resulting in infected hematoma, which resolved after drainage. Another patient with a complication of grade IIIB needed reoperation as a result of recurrent events of an abscess. 13 (65%) demonstrated epithelium lining of the urachus on postoperative pathology.
Conclusions: Our data show that most of the patients with UA presented with epithelial lining, which might lead to the later malignant transformation. It might cause a shift from the conservative management of asymptomatic patients to surgical intervention. Robotic-assisted surgery appears beneficial in these patients, especially when the bladder cuff excision is required.
(© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
Databáze: MEDLINE
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