Background: Ganglioneuroma is a rare tumor derived from the neural crest that can occur in any sympathetic tissue. It corresponds to 0.3% to 2% of incidental adrenal tumors and <250 have been reported in the literature so far. Case Presentation: We present a case of a 30-year-old Caucasian woman presented with a large bilobed adrenal tumor found on a CT scan during the investigation of acute abdominal pain. The image also showed a rare anatomic variation of a left-sided inferior vena cava. Biochemical work-up for adrenal incidentaloma showed normal markers. Since we could not rule out malignancy, the patient was subjected to laparoscopic adrenalectomy and the pathology report showed an adrenal ganglioneuroma, a rare nonfunctioning tumor of the adrenal. Conclusion: Ganglioneuroma can present as a large bilobed adrenal tumor. The laparoscopic approach is feasible and safe. Preoperative planning is needed and vascular variations can be challenging during the procedure. Copyright 2020, Mary Ann Liebert, Inc., publishers.
Background: Ganglioneuroma is a rare tumor derived from the neural crest that can occur in any sympathetic tissue. It corresponds to 0.3% to 2% of incidental adrenal tumors and <250 have been reported in the literature so far. Case Presentation: We present a case of a 30-year-old Caucasian woman presented with a large bilobed adrenal tumor found on a CT scan during the investigation of acute abdominal pain. The image also showed a rare anatomic variation of a left-sided inferior vena cava. Biochemical work-up for adrenal incidentaloma showed normal markers. Since we could not rule out malignancy, the patient was subjected to laparoscopic adrenalectomy and the pathology report showed an adrenal ganglioneuroma, a rare nonfunctioning tumor of the adrenal. Conclusion: Ganglioneuroma can present as a large bilobed adrenal tumor. The laparoscopic approach is feasible and safe. Preoperative planning is needed and vascular variations can be challenging during the procedure. Copyright 2020, Mary Ann Liebert, Inc., publishers.
Entities:
Keywords:
adrenal tumor; ganglioneuroma; incidentaloma; laparoscopic surgery