BACKGROUND: Compensatory hyperhidrosis is a troublesome complication of thoracoscopic sympathectomy for hyperhidrosis. After extensive resection of the second through the fourth ganglion (T2-4), as well as after limited resection of the second ganglion (T2), the reported incidence of compensatory hyperhidrosis ranges as high as 50-97%. The purpose of this study was to determine whether the incidence of compensatory hyperhidrosis can be reduced by limiting the thoracoscopic sympathectomy to another level, the third ganglion. METHODS: We analyzed 28 thoracoscopic sympathectomies for palmar and/or axillary hyperhidrosis. In all patients, the sympathetic chain was transected cranially and caudally to the third ganglion (T3 dissection). Long-term follow-up was conducted by interviewing patients using standardized questionnaires. RESULTS: The surgery was effective in all patients. After a median follow-up of 3.5 years, compensatory hyperhidrosis was not recorded in any of the patients. There were no recurrences of hyperhidrosis. CONCLUSION: Limited thoracoscopic sympathectomy at the level of the third ganglion is effective and seems to prevent compensatory hyperhidrosis.
BACKGROUND: Compensatory hyperhidrosis is a troublesome complication of thoracoscopic sympathectomy for hyperhidrosis. After extensive resection of the second through the fourth ganglion (T2-4), as well as after limited resection of the second ganglion (T2), the reported incidence of compensatory hyperhidrosis ranges as high as 50-97%. The purpose of this study was to determine whether the incidence of compensatory hyperhidrosis can be reduced by limiting the thoracoscopic sympathectomy to another level, the third ganglion. METHODS: We analyzed 28 thoracoscopic sympathectomies for palmar and/or axillary hyperhidrosis. In all patients, the sympathetic chain was transected cranially and caudally to the third ganglion (T3 dissection). Long-term follow-up was conducted by interviewing patients using standardized questionnaires. RESULTS: The surgery was effective in all patients. After a median follow-up of 3.5 years, compensatory hyperhidrosis was not recorded in any of the patients. There were no recurrences of hyperhidrosis. CONCLUSION: Limited thoracoscopic sympathectomy at the level of the third ganglion is effective and seems to prevent compensatory hyperhidrosis.
Authors: R Ramos; J Moya; I Macia; R Morera; I Escobar; V Perna; F Rivas; C Masuet; J Saumench; R Villalonga Journal: Surg Endosc Date: 2007-03-13 Impact factor: 4.584