[Endoscopic thoracic sympathectomy for palmar, axillary and plantar hyperhidrosis: intermediate-term results].
From June 1996 to June 2000, 477 endoscopic thoracic sympathectomies (ETS) were performed in 242 patients with palmar hyperhidrosis. Among these, 190 patients were studied who received bilateral sympathectomy (T 2-T 3 ganglionectomy) and were followed for over six months. There were 114 females and 76 males with a mean age of 26 years. Palmar hyperhidrosis was found in all patients and axillary hyperhidrosis in 138 (73%) and plantar hyperhidrosis in 186 (98%) preoperatively. The degrees of palmar, axillary and plantar perspiration were checked immediately (1-2 weeks, 190 patients), as well as in the early (1 year, 190 patients) and late (2-4 years, 65 patients) postoperative periods. In all patients, the hands became dry or normal condition immediately after the operation, and this continued to late period. Disappearance or decrease of axillary sweating was found in 128 patients (93%) in the immediate period and 107 patients (78%) in the early period. Disappearance or decrease of plantar sweating was found in 134 patients (72%) in the immediate period and 115 patients (62%) in the early period. Among 65 patients examined in the late period, axillary hyperhidrosis was found in 24 (37%), and plantar hyperhidrosis was found in 52 (80%). Compensatory sweating was found in 80 patients (42%) in the immediate period and 137 patients (72%) in the early period. In the late period, compensatory sweating developed in 56 patients (86%). In the immediate period, 175 patients (92%) were satisfied with the results of the operation, but this decreased to 83% and 72% at early and late period. However ETS was remarkably effective for palmar or axillary hyperhidrosis and relatively effective for plantar hyperhidrosis, but development of compensatory sweating did occur in some cases.
Fukushima
H
H
Department of Surgery II, Tokyo Medical University, Tokyo, Japan.
Makimura
S
S
Takae
H
H
Yao
Y
Y
Ishimaru
S
S
D000293:Adolescent; D000328:Adult; D001365:Axilla; D005260:Female; D005528:Foot; D006225:Hand; D006801:Humans; D006945:Hyperhidrosis / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D013562:Sympathectomy / Q000379:methods*; D013906:Thoracoscopy