Acute abdomen due to an infected urachal cyst in a 5-year-old female: case report

Résumé fourni par la source

The urachus is an embryonic tube that connects the upper portion of the bladder to the umbilicus, and obliterates normally during embryonic development stages forming the median umbilical ligament. Incomplete obliteration of this tube results in many anomalies such as congenital patent urachus, umbilical urachal sinus, vesicourachal diverticulum and urachal cyst. We report in this case a 5-year-old female presented to the Emergency, complaining of generalized abdominal pain, fever, vomiting, and constipation with no umbilical discharge. The clinical presentation accompanied by radiology investigations suggested a case of acute abdomen. We performed an exploratory laparotomy and found a mass above the bladder connected to the umbilicus; we excised the mass and sent a specimen to pathology that confirmed Urachal cyst. Urachal cyst is usually asymptomatic unless it is complicated; depending on our case, we recommend surgical management by complete excision for complicated urachal cyst.

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