Community survey of primary dystonia in the city of Kolkata, India.

An epidemiological study on dystonia has not been reported from India. As part of a major study to find out the prevalence of major neurological disorders in the large urban city of Kolkata, Eastern India, we planned to determine the prevalence of primary dystonia. The study design was a cross-sectional study of a sample population obtained through stratified random selection and conducted in a two-stage procedure of screening by a nonprofessional team followed by confirmation of screened positive cases by the study neurologist. A total population of 52,377 was screened, and 29 subjects with dystonia were diagnosed. Out of them 23 subjects had primary dystonias [crude prevalence rate (CPR), 43.91/100,000; 95% confidence interval (CI), 28.41-64.81; age-standardized rates to world standard population, 49.06 (95% CI,31.74-72.41)] and all cases were focal type and predominantly of limb dystonia variety. Mean onset of dystonias were earlier in women (43.5 years) as compared to men (46.6 years). Thus our study on primary dystonia shows higher prevalence when compared with that of many studies globally, predominantly of focal type, earlier onset among women, and more cases of limb dystonias when compared with more prominent blepharospasm and cervical dystonias in western reports.     

Urological injuries during obstetric and gynaecological surgical procedures

Urological injuries during obstetric and gynaecological operations carried out between Jan. '88 to Dec. '88, at a hospital involved in resident teaching programmes were analysed retrospectively. Each case was reviewed for predisposing factors, location and type of injury, time and method of recognition and management. Fifteen injuries were documented in 892 gynaecological procedures and 296 obstetric procedures. Twelve injuries occurred during gynaecological operations whereas 3 occurred during obstetric operations. Thirteen were bladder injuries and two were ureteric injuries. Infiltrating carcinoma of cervix, pelvic adhesions, adhesions because of previous operations and distorted anatomy, were the important risk factors.     

Age as a predictor of outcome for women with DCIS treated with breast-conserving surgery and radiation: The University of Texas M. D. Anderson Cancer Center experience

PURPOSE: To analyze the long-term outcome of breast conservation therapy in patients with ductal carcinoma in situ (DCIS) in a single institution and to analyze the prognostic importance, if any, of young patient age. METHODS AND MATERIALS: The hospital records of 150 patients with DCIS treated with surgical excision and radiotherapy at our institution between 1980 and 1997 were retrospectively reviewed. For most of the patients, intraoperative specimen radiographs or postoperative mammograms were available for use in assessing that an adequate surgical resection had been performed. The median patient age was 53 years (range 32-81), with 13% of patients or=40 years, p = 0.39). In all cases of local recurrence, patients underwent surgery with or without chemotherapy, and disease control was achieved. CONCLUSION: The results of this study demonstrate high rates of long-term overall survival, disease-specific survival, and local control in patients with DCIS of the breast treated conservatively with segmental mastectomy and radiotherapy. On the basis of the excellent long-term local control and 100% disease-specific survival rates, we found that patient age does not affect the outcome if the margins are clear. Continued studies in young patients treated with breast conservative therapy for DCIS are needed.