Total laparoscopic excision of retroperitoneal ganglioneuroma: A case report.

International Journal of Surgery Case Reports
Mai KitazawaKazuhiro Yoshida

Abstract

Ganglioneuromas are rare benign tumors originating from neural crests and typically affect young adults. The most frequent locations are the posterior mediastinum, retroperitoneum and adrenal gland. In general, retroperitoneal ganglioneuromas are discovered incidentally or by mass effect. In the literature, the number of retroperitoneal masses reported is quite limited. We report a case of laparoscopic excision of a retroperitoneal ganglioneuroma. The patient was a 40-year-old woman who visited a nearby clinic with anorexia and vomiting. She was referred to our hospital after the detection of an abdominal mass. Enhanced computed tomography(CT) showed a lobule mass of 107 × 42 mm in size, with internal inhomogeneity and mild delayed enhancement on the retroperitoneal side of the left abdominal lesion. Magnetic resonance imaging(MRI) showed a mass with low intensity and partial high intensity on T2 weighted Image (T2WI). In addition, positron emission tomography CT(PET-CT) detected slight fluorodeoxyglucose (FDG) accumulation (standardized uptake value(SUV) max: 3.01) in the same lesion. Based on these findings, we suspected a retroperitoneal tumor. Laparoscopic excision was performed via 5 ports. The extracted tissue was a well-...Continue Reading

References

Feb 1, 1996·The British Journal of Radiology·T IchikawaK Aoki
Nov 13, 2020·International Journal of Surgery·Riaz A AghaUNKNOWN SCARE Group

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