No abstract available.
Pneumothorax* ; Thorax*

No abstract available.
Extracorporeal Circulation* ; Plasma*

No abstract available.
Aortic Coarctation* ; Child, Preschool* ; Humans

No abstract available.
Adult* ; Esophageal Atresia* ; Fistula* ; Humans

The aim of this study was to compare with the effects of baclofen using an animal model of neuropathic pain. The sciatic nerve of rats was ligated unilaterally about dorsal half-portion in the tight according to the method of Seltzer and his colleague. After surgical operation, the rats showed painful symptoms of the ipsilateral hind paw, suggesting the possibility of spontaneous pain. And then, the paw withdrawal latency to the local heating on the paw through the glass plate and the frequency of paw withdrawal response to innocuous mechanical stimulation with modified von Frey filaments were determined to compare with the effects of pre-and post-medication of baclofen, respectively, at postoperative 3, 7, and 10 days. The results obtained were as follows: 1) The thermal hyperalgesia and mechanical allodynia produced by partially tight ligation of sciatic nerve appeared continously postoperative 3 days later. 2) In the hyperesthetic rats, the thermal hyperalgesia was inhibited from the 3rd posroperative day with orally administered baclofen 0.2mg and 1.0mg. 3) In the hyperesthetic rats, the mechanical allodynia was inhibited with baclofen 0.2mg, but not with baclofen 1.0mg, These results suggest that baclofen have more specific effects on thermal hyperalgesia than mechanical allodynia.
Animals* ; Baclofen* ; Glass ; Heating ; Hot Temperature ; Hyperalgesia ; Ligation ; Models, Animal* ; Neuralgia* ; Rats ; Sciatic Nerve

A 19-month-old boy suffered from stridor and dysphagia. He was taking asthma medication for a few months, but symptoms did not improve. After admission, a chest CT showed a posterior mediastinal mass, which compressed the trachea and esophagus. The removed mass via open thoracotomy was a bronchogenic cyst on histopathology. Postoperatively, stridor and dysphagia disappeared. In case of persistent and refractory stridor or dysphagia in children, congenital lesions including bronchogenic cyst need to be ruled out.
Asthma ; Bronchogenic Cyst ; Child ; Deglutition Disorders ; Esophagus ; Humans ; Infant ; Mediastinum ; Respiratory Sounds ; Thoracotomy ; Thorax ; Trachea

Two patients with gustatory hyperhidrosis complaining of discomfort during usual activities were relieved of sweating by using anticholinergic benztropine. Herein, we report two cases of gustatory hyperhidrosis treated with benztropine.
Benztropine* ; Humans ; Hyperhidrosis ; Sweat ; Sweating ; Sweating, Gustatory*

A 65-year-old male was admitted to our hospital complaining of painful swelling of right sternocostoclavicular area. In the past history, he had no specific disease including trauma. After admission, chest CT and neck CT showed right empyema and right cervical abscess. Empyemectomy was performed through open thoracotomy and fistulous tract was detected on right parietal pleura and right sternocostoclavicular area. Ostomyelitis was also detected on right sternocostoclavicular area and removal of right cervical abscess, partial resection of proximal clavicle, resection of chondral portion of 1st rib, and partial resection of manubrium were performed. Empyema that extends from sternocostoclavicular osteomyelits, as in this case, is rare. Herein we report a case of loculated empyema with sternocostoclavicular osteomyelitis and neck abscess.
Abscess* ; Aged ; Clavicle ; Empyema* ; Humans ; Male ; Manubrium ; Neck* ; Osteomyelitis* ; Pleura ; Ribs ; Thoracotomy ; Tomography, X-Ray Computed

Management of all but the minor forms of renal injury caused by blunt trauma is still somewhat controversial. A generally aggressive early operative approach is advocated in some centers, while a more watchful conservative approach is endorsed in others. In a review of 66 patients with blunt major renal lacerations. 16 patients(24%) could not be stabilized and they subsequently underwent emergency laparotomy. Remaining 50 patients who sustained a renal laceration extending through the corticomedullary junction following blunt trauma underwent an attempt at conservative management. Two major categories existed among these 50 patients: (1)18 patients with devascularized renal fragments(avascular group) and (2) 32 in whom a fragment of the kidney was vascularized (vascular group). Complication accounted for 83 percent of the avascular group and vascular group for 25 percent. The delayed nephrectomy rate with avascular group was markedly higher than reported in vascular group(72 percent in avascular group. none in vascular group) We conclude that non-operative management of major renal lacerations associated with vascularized fragments is a proper method of treatment. However, early surgical intervention should be considered in patients with major renal laceration associated with devascularized fragment due to high complication rate and delayed surgical intervention rate.
Emergencies ; Humans ; Kidney ; Lacerations* ; Laparotomy ; Nephrectomy ; Risk Factors*

BACKGROUND: The Nuss procedure is a recently developed technique for minimally invasive repair of pectus excavatum using a metal bar. Although its technical simplicity and cosmetic advantages are remarkable, applications have been limited to children with standard pectus excavatum. We report a single center experience of the technique that has been evolving in order to correct asymmetric pectus configurations and adult patients. MATERIAL AND METHOD: Between August 1999 and June 2002, 322 consecutive patients underwent repair by the Nuss technique and its modifications. Among them, 71 (22%) were adults. For the precise correction, morphology of the pectus was classified as symmetric and asymmetric types. Asymmetric type was subdivided into eccentric and unbalanced types. In repair, differently shaped bars were applied to individual types of pectus to achieve symmetric correction. RESULT: Symmetric type was 57.5% (185/322) and asymmetric type was 42.5% (137/322). Eccentric, unbalanced, and combined types were 71, 47 and 19, respectively. Major modifications were bar shaping and fixation. In asymmetric group, different shapes of asymmetric bars were applied (n=125, 38.8%). For adult patients, double bar or compound bar technique was used (n=51, 15.8%). To prevent bar rotation, multipoint wire fixations to ribs were used. Major postoperative complications were pneumothorax (n=24, 7.5%) and bar displacement (n=11, 3.4%). 42 patient had bar removal 2 years after the initial procedure. CONCLUSION: The Nuss procedure is safe and effective.Modifications of the techniques in accordance with precise morphological classification enabled the correction of all variety of pectus excavatum including asymmetric types and adult patients.
Adult ; Child ; Classification ; Funnel Chest* ; Humans ; Pneumothorax ; Postoperative Complications ; Ribs