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Large Retroperitoneal Ganglioneuroma Revealed by a Left Ovarian Endometrioma: A Case Report

Overview
Publisher Sage Publications
Specialty General Medicine
Date 2024 May 17
PMID 38756330
Authors
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Abstract

Uncommon in nature, retroperitoneal ganglioneuroma represents a neuroblastic benign tumor, predominantly manifesting in young adults, with a notable predilection for females. Often asymptomatic, the condition is frequently diagnosed incidentally due to delayed growth. Clinical manifestations arise primarily from the compression exerted on neighboring organs and vessels. The exclusive curative recourse lies in surgical intervention, underscoring the challenging task of achieving complete tumor excision, particularly when the ganglioneuroma attains considerable development and encapsulates significant retroperitoneal vessels. In this instance, we elucidate a case involving a 33-year-old woman, who had previously undergone a triple valve replacement due to rheumatic valvular disease, presenting persistent pelvic pain, unearthing a substantial asymptomatic retroperitoneal ganglioneuroma concomitant with an ovarian endometrioma. A laparotomy procedure was conducted, and to achieve a comprehensive excision of the mass, a meticulous intratumoral circular dissection of the prominent vessels, notably the superior mesenteric artery and celiac trunk, was undertaken. No local recurrence has been reported, 6 months after surgery. The significance of an experienced and well-trained surgical staff is underscored in addressing the complexities associated with this condition.

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