Transumbilical laparoendoscopic single-site resection of postperitoneal paraganglioma: report of 5 cases
10.3760/cma.i.issn.1000-6702.2012.05.004
- VernacularTitle:经脐单孔腹腔镜下副神经节瘤切除五例报告
- Author:
Weifeng XU
;
Hanzhong LI
;
Weigang YAN
;
Yushi ZHANG
- Publication Type:Journal Article
- Keywords:
Laparoendoscopic single-site;
Paraganglioma;
Surgery
- From:
Chinese Journal of Urology
2012;33(5):336-339
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo discuss the safety and feasibility of transumbilical laparoendoscopic single-site resection of postperitoneal paraganglioma. MethodsFive patients with postperitoneal paraganglioma accepted transumbilical laparoendoscopic single-site surgery from October 2010 to October 2011.Four patients were male and 1 patient was female aged from 24 to 52 years with the average age of 38 years.Three patients presented with paroxysmal hypertension,1 patient with persistent hypertension,and the other with no symptom.The tumors were located on left postperitoneum in 3 cases (2 adjacent to left renal vessels,the other para-aortic),and right postperitoneum in 2 cases (1 adjacent to right renal vessels,the other between inferior vena cava and aorta).The diameter of tumors ranged from 2.5 cm to 6.0 cm.or-blocker was given for preoperational preparation.After 2 -4 weeks,transumbilical laparoendoscopic single-site resection of tumors were administered.Transparacolic route was selected in 4 cases and the other was operated through mesentery. ResultsAll the operations were successful.None was converted to conventional laparoscopic surgery or open surgery.The operative time ranged from 80 to 190 min,the mean was 150 min.The blood loss ranged from 50 to 150 ml,the average blood loss was 85 ml. No operation-related complications ocurred.Four cases with hypertension returned to normal blood pressure.All cases recovered uneventfully and discharged in 3 to 6 d after operation.Postoperational pathologic result proved the diagnosis of paraganglioma.The wound healed very well and the scars were occult.Follow-up was performed in all cases for 3 to 15 months.No recurrence was found.ConclusionTransumbilical laparoendoscopic single-site resection of postperitoneal paraganglioma could be safe and effective,and has good cosmetic effect.
