Curved Axillary Thoracotomy in Patent Ductus Arteriosus / 대한흉부외과학회지

Muscle sparing thoracotomy is known as alternative of posterolateral thoracotomy because of less postoperative pain, preservation of muscle power and better cosmetic outcome. Curved axillary thoracotomy (CAT) is a type of muscle sparing thoracotomy. Between July 2003 and August 2004, 5 patients diagnosed as pure patent ductus arteriosus (PDA) treated by CAT and we reviewed results retrospectively by clinical record. The operative procedures were ligation of ductus in 4 cases and division of ductus in 1 case. There were no postoperative complication. Curved axillary thoracotomy is considerable alternative for surgical treatment of PDA with merits of muscle sparing effect and cosmetic benefit.

Discriminating Function of Preemployment Medical Examination and Necessity of Changing over to Preplacement Medical Examination in Korea / 대한산업의학회지

In Korea, every worker should undergo a preemployment medical examination according to Law for Occupational Safety and Health. But evaluation of it has not been previously carried out. Thus a telephone survey of 213 establishments of Inchon area for evaluation of preemployment medical examination in Korea was conducted. One hundred and fourteen companies(46.5% of all the subjects) were examined medically on preemployment, 47 establishments(41.2% of this study subjects) reevaluated workers by each establishment's medical criteria, and only less than half of diseased workers(DM 38.6% ; hypertension 42.1%, HBV carrier 28.0 % ; active pulmonary tuberculosis 7.9 %; back pain 12.3 %, and noise induced hearing loss 18.4 %) were employed. Employee's fees for preemployment medical examination were covered by 53.5 % of all the subjects. From our survey, it is clear that preemployment medical examination plays discriminating role on the employment of workers based on health status. We thus proposed to change over from preemployment medical examination to preplacement examination based on the evaluation of essential job functions and reasonable accommodation.

Catamenial Hemoptysis Caused by the Endometriosis of the Lung Parenchyme, Treated with Bisegmental Wedge Resection / 결핵

Catamenial hemoptysis is a term used to describe recurrent hemoptysis occuring at the time of menstruation and is caused by the presence of thoracic endometriosis. The diagnosis is almost always established on the clinical grounds and by exclusion of other causes of recurrent hemoptysis. The pathogenesis of the thoracic endometriosis is not clear but several hypothesis have been proposed, such as retrograde flow of the endometrial tissue through the diaphragmatic defects, microembolization through pelvic veins and differenciation into endometrial tissues. We report a case of a 35-year-old woman who presented with catamenial hemoptysis caused by the endometriosis of lung parenchyme. The lesion was localized to the right upper lobe posterior segment and right lower lobe superior segment by the computerized tomogram of the chest during the time of mensturation and treated effectively with bisegmental wedge resection.