A D Lee1, S Agarwal, D Sadhu. 1. Department of General Surgery, Christian Medical College, Vellore, India. arvindlee@yahoo.com
Abstract
INTRODUCTION: Outcome of surgery in non-specific thoracic outlet syndrome (TOS) is variable. Duplex imaging of the subclavian artery during Adson's maneuvre may help predict outcome. PATIENTS AND METHODS: A retrospective study of 16 cases of non-specific TOS who had pre-operative duplex imaging of the subclavian artery during Adson's maneuvre was done and their outcomes following surgical decompression of the thoracic outlet studied. RESULTS: Of the eight cases with a positive Adson's test, seven (87.5%) had a complete response of symptoms following surgery while in the eight cases with a negative test, only four (50%) had a favorable response to surgery. CONCLUSION: Duplex scanning of the thoracic outlet during Adson's maneuvre may help predict outcome of thoracic outlet decompression surgery in cases of non-specific TOS.
INTRODUCTION: Outcome of surgery in non-specific thoracic outlet syndrome (TOS) is variable. Duplex imaging of the subclavian artery during Adson's maneuvre may help predict outcome. PATIENTS AND METHODS: A retrospective study of 16 cases of non-specific TOS who had pre-operative duplex imaging of the subclavian artery during Adson's maneuvre was done and their outcomes following surgical decompression of the thoracic outlet studied. RESULTS: Of the eight cases with a positive Adson's test, seven (87.5%) had a complete response of symptoms following surgery while in the eight cases with a negative test, only four (50%) had a favorable response to surgery. CONCLUSION: Duplex scanning of the thoracic outlet during Adson's maneuvre may help predict outcome of thoracic outlet decompression surgery in cases of non-specific TOS.
Authors: D G Longley; J W Yedlicka; E J Molina; S Schwabacher; D W Hunter; J G Letourneau Journal: AJR Am J Roentgenol Date: 1992-03 Impact factor: 3.959