ABSTRACT
A 40-year-old woman with bilateral high radial nerve compressions by non-traumatic cause was reported. It occurred first at the right radial nerve which was explored after a period of investigation and conservative treatment. Two constricted sites 2.0 cm apart of the right radial nerve crossed by branches of the radial collateral artery beneath the lateral head of the triceps were found. The constricted sites including tissue in between was resected and replaced with a sural nerve graft. One year later the patient had the same episode on the left side. The operative finding was the same as the previous one. Sural nerve graft was performed after neurolysis had failed. The patient's normal radial nerve function returned in one year. This is the first reported case in the literature of bilateral high radial nerve compressions by branches of the radial collateral artery.
Subject(s)
Adult , Electromyography , Female , Humans , Nerve Compression Syndromes/diagnosis , Neurosurgical Procedures/methods , Radial Artery/abnormalities , Recovery of Function , Sural Nerve/transplantation , Tendons/transplantation , Tissue Transplantation/methods , Treatment OutcomeABSTRACT
An open clinical trial was conducted to assess the effect of self-adhesive silicone gel sheet (SASGS) for the treatment of hypertrophic scars and keloids in Thai people. Patients were instructed to apply the SASGS to the scars as long as possible, but not less than 12 hours per day for at least 8 weeks. The subjective results of the treatment were evaluated by the patients. The scars were evaluated for color, height, weight before and after treatment at 4 and 8 weeks. Eighteen patients with 18 hypertrophic scars or keloids were recruited into the study. Their ages ranged from 6 to 33 years (mean 21 years). The average duration of the scars was 5.7 years. Twelve patients (66.67%) stated good results. All of the 18 patients wanted to continue the treatment with SASGS. Heights of the scars were reduced in 12 lesions (66.67%) after treatment for 8 weeks (P = 0.058). Weights of the lesions were decreased in 10 lesions (55.55%) but were not statistically different (P = 0.090). Seven lesions (36.84%) were improved in color. Two patients (11.11%) developed erythematous rash around the lesions which subsided after withdrawal of the treatment. The long term follow-up for the recurrence and the mechanism of action of this treatment should be studied further.