식도천공의 임상적 고찰 -16례 보고-

신호승 대한흉부심장혈관외과학회 1994 Journal of Chest Surgery (J Chest Surg) Vol.27 No.1

Prompt recognition and proper treatment of esophageal perforation or rupture may ax~ert death or minimize complications. We have experienced sixteen patients of esophageal perforation at the department of thoracic and cardiovascular surgery, Hallym Medical college during the period fromJan. 1986 to Sep. 1993. The ratio between male and female patient was 13:3 and their age ranged from 23 years to 67 years old. The major cause of esophageal perforations was spontaneous rupture in 7 cases[45%], surgical trauma in 2 cases[12%], instrumental trauma in 2 cases[12%], and others in 5 cases[31%]. The common site of esophageal perforation was in the lower third portion of the esophagus[10 cases, 62%]. The most consistent symptom of esophageal perforation was chest pain in 11 cases, temperature elevation within a few hours was 9 cases.Contrast roentgenographic studies demonstrated the perforation in all but 2 of the 16 patients. The frequent complications of esophageal perforation were empyema in 7 cases[45 %] and mediastinitis in 2 cases[12%]. fourteen patients had suture closure and drainage with 2 deaths, and 2 patient received only drainage procedures. The mortality rate was 12%[2 cases] and cause of death was sepsis and aortic rupture.

당뇨시 발기부전의 원인

신호승,최형기 大韓泌尿器科學會 1990 Korean Journal of Urology Vol.31 No.3

흉부식도암 절제술 후 식도-위 문합술군과 유리공장이식술군간의 조기 합병증 비교

신호승,이재진,홍기우 대한흉부심장혈관외과학회 2001 Journal of Chest Surgery (J Chest Surg) Vol.34 No.11

배경: 식도질환의 수술 후 식도재건술은 아직도 식도수술에 관여하는 외과의사에게 해결해야 될 부분이 많이 있다. 1996년 1월부터 1999년 12월가지 흉부식도암환자 27명에서 흉부식도절제술 후 15예의 식도-위 문합술과 12예의 유리총장 이식술을 시행하였다. 저자들은 식도암 수술 후 문합부 누출, 문합부위의 협착, 역류성식도염, 수술시간, 호흡기 합병증 등을 양 군을 나누어 비교하였다. 대상 및 방법: 고식적 우회술 또는 식도인공삽입술, 인두식도와 식도 위 결합부위의 암은 본 연구에서 제외하였다. 우측 개흉술로 식도를 절제하였고, 자동봉합기를 사용하여 식도-위 문합을 시행하였다. 유리공장이식술의 경우 근위부의 식도는 6예에서 자동봉합기를 사용하였으며, 6예의 근위부와 12예의 원위부는 수기통합하였다. 모든 식도 재건술은 후종격동을 경유하였다. 결과: 3예의 수술사망을 포함하여 3예의 문합부 누출, 2예의 이식공장괴사 등 중한 합병증과 11예의 역류성 식도염, 5예의 문합부 협착이 발생되었다. 식도-위 문합술의 평균 수술시간은 300$\pm$160분, 유리공장이식술은 550$\pm$280분이었다. 결론: 역류성 식도염은 식도-위 문합군에서 더 많았고, 수술시간은 유리공장이식군에서 더 길었다(p<0.05). 적절한 환자의 선택과 장시간의 수술에 따르는 술 후 합병증을 줄일 수 있다면, 식도재건수술후의 역류식도염을 감소시키는 수술로 유리공장이식술이 우수하다고 판단된다. Background: Replacement of the esophagus remains a challenge for surgeons involved in esophageal disease. From 1996 to 1999, a total of 27 patients with esophageal cancer underwent free jejunal transfer(12cases) or esophagogastrostomy(15cases). To determine the results such as leakage of anastomosis site, stenosis, reflux esophagitis and operation time, respiratory complications, etc. we reviewed the 4 years experiences. Material and method: Palliative bypass surgery or esophageal prosthesis and cancers of the pharyngoesophageal or esophagogastric junction were excluded in this study. Resection was usually peformed through right thoracotomy and anastomosis was made with EEA staplers in esophagogas-trstomy. In cases of jejunal free transfer, 6cases of proximal esophagojejunostomy were stapled anastomosed and remaining 6 cases and all distal site were hand-sewn anastomosed. All reconstruction was done through posteromediastinal route. Result: There were two mortalities from thoracic esophagogastrostomy and one from jeunal free transfer. Major and minor complications(anastomosis site leakage: 3 cases, graft failure: 2cases etc) occurred in 27 cases. In 15 thoracic esophagogastrostomy cases, 11 patients had mild to moderate reflux esophagitis and 5 patients incurred stricture of the anastomosis. Operation time was about 550$\pm$280 minutes in jejunal free transfer, and about 300$\pm$ 160 minutes in esophagogastromy patients. Conclusion: Post operative reflux esophagitis and dysphagia were more frequent in Ivor-Lewis operation group than jejunal free transfer group; however, respiratory complications and operation time were significantly longer in jejunal (roe transfer group(p<0.05). To minimize the incidence of postoperative reflux esophagitis and dysphagia, patient evaluation focused on jejunal free transfer surgery is better than esophagogastrostomy followed by adequate post operative care.

유리 공장이식 술을 이용한 식도 질환의 외과적 치료

신호승,옥창석 대한흉부심장혈관외과학회 1996 Journal of Chest Surgery (J Chest Surg) Vol.29 No.12

지난 2년동안 식도암 환자 6례, 식도협착 환자 1례에서 식도절제술후 유리공장 이식수술을 시행하였다. 환자들은 부분 식도절제술과 함께 기능적 경부청소술 또는 종격동 임파절 절개을 시행하였다. 유리공장이식술은 대개 경부식도 질환에서 경부혈관을 이용하여 시행되어 왔으나, 저자들은 늑간동정맥을 이용하여 3례 에서 공장이식을 하였다. 수술후유증은 이식괴사 1례, 문합부 누출 1례 였다. 유리공장이식술은7명의 환자중6명의 환자에서 성공하였가. 늑간동정 맥을 이용하면 흉부 식도 질환에서도 유리공장이식술을 할수 있으며, 5명의 환자는 현재 추적관찰 중이다. Over the past two years the free jejunal transfer have been used in 7 consecutive patients to restore alimentary tract continuity artier the resection of esophagus. Six patients had squamous cell carcinomas and one had esophageal stricture . The patients underwent partial esophagectomy with modified radicAl neck dissection or mediastinal Iymph node dissection. The microvascular anastomosis was performed to the neck vessels in 4 patients and to the in ercostal vessels in 3 patients. Postoperative complications were graft necrosis in one patient, and a temporary anastomotic leakage with spontaneous closure in one patient. Reconstruction of the esophagus was successful in 6 of 7 patients. We emphasize that esophagectomy followed by transplantation of a free jejunal transfer is suitable for esophageal carcinoma or intractable esophageal stricture, and involvement of the midesophagus is not a contraindication to the use of the free Jejunal transfer.

심낭내 거대 지방종 - 1례 보고 -

신호승 대한흉부심장혈관외과학회 1990 Journal of Chest Surgery (J Chest Surg) Vol.23 No.2

A rare benign tumor of the pericardium was found in a 47-year-old woman with epigastric discomfort. She was initially thought to have an anterior mediastinal tumor but was proved to have a massive intrapericardial lipoma without malignant condition. The tumor was measured 26X20X5 cm in size and 2,200 gm in weight. Calcifications and necroses were found around the three pedicles. The tumor was removed easily by dividing the pedicles. With the brief review of literature, we report the case.

종격동 종양의 임상적 고찰

신호승 대한흉부심장혈관외과학회 1990 Journal of Chest Surgery (J Chest Surg) Vol.23 No.4

A wide variety of histologically or clinically different tumors and cysts can occur from the many anatomical structures located within the mediastinum. We report the analysis of the 26 cases of mediastinal tumors and cysts, experienced in the Department of Thoracic and Cardiovascular Surgery, College of Medicine, Hallym University from March 1983 to February 1990. Sex ratio of male to female was 1:1.16 and mean age was 33.4 years. Malignant tumors were 8 cases[30.7%], benign tumors were 18 cases[69.2%] The most common histologic types were thymoma, 6 cases[23%] and teratoma, 6 cases [23%] followed by neurogenic tumor, 4 cases[15%] and mediastinal tuberculoma, 3 cases [11.5%]. The most frequent symptoms were chest pain and discomfort. Most of benign tumors were completely removed and malignant tumors were treated with anticancer chemotherapy and radiotherapy after operation. Postoperative complications were developed in 4 cases[15.3%] and hospital mortality was 3.8%.

자연기흉의 임상적 고찰 -336례 보고-

신호승 대한흉부심장혈관외과학회 1988 Journal of Chest Surgery (J Chest Surg) Vol.21 No.5

Spontaneous pneumothorax is a common surgical problem and occurs most frequently in male patients under 40 years of age. The records of 336 cases in 269 patients, diagnosed and treated as spontaneous pneumothorax during the period of 1981, Jan.- 1987, Dec., at the department of thoracic and cardiovascular surgery, college of medicine, Hallym university, were reviewed retrospectively. The results were as follows; 1. Spontaneous pneumothorax was commonly found between the age of 20-40[55%]. 2. Sexual ratio of male to female was 4.4:1. 3. The most common symptoms were dyspnea and chest discomfort or chest pain. 4. Pulmonary tuberculosis was the most common cause of the disease[30.8%]. 5. Recurrent rate after closed thoracotomy drainage was 28.2%, and not recurred after operation. 6. Bullae or blebs were found most commonly at the apical segment of both upper lobes.

흰쥐에서 Median Raphe Nucleus의 전기자극이 심혈관계의 기능에 미치는 영향

신호승,홍기우 한림대학교의료원 1990 人間科學 Vol.14 No.5

음경절단의 미세혈관문합술을 이용한 음경재접합 1례

신호승,나윤희,박석산 大韓泌尿器科學會 1989 Korean Journal of Urology Vol.30 No.3

기관 절제 및 단단 문합술에 의한 기관 협착증의 치료

신호승,김영민 대한기관식도과학회 1998 大韓氣管食道科學會誌 Vol.4 No.1

Despite improvement in respiratory care, including use of low pressure and high volume cuffed tubes, tracheal stenosis remains a serious complication after a long-term tracheal intubation and tracheostomy. In such patients, tracheal resection and primary anastomosis is still considered ideal therapeutic modality. Between 1989 and 1997, we performed tracheal resections with end-to-end anastomosis on 14 patients with no operative mortality and some morbidity. Tracheal stenosis was caused by tracheostomy in nine patients, by endotracheal intubation in three patients and by thyroid carcinoma in two patients. The length of stenosis was various from 2cm to 4.5cm. All patient underwent segmental tracheal resection and primary anastomosis(14 patients) and additional procedures were cricoid cartilage reconstruction(2 patients), suprahyoid laryngeal release(3patients), carinal release technique(2 patients) and arytenoidectomy(2 patients). We have nine complications: granulona at anastomosis site in four patients, vocal cord palsy in two patients and restenosis, pneumonia, skin necrosis in each of those patients. The granuloma was removed by bronchoscopic forceps(4 patients). Vocal cord palsy was treated by arytenoidectorny(2 patients), restenosis by T-tube insertion, pneumonia by antibiotics and skin necrosis was treated by skin graft. We reviews our expenence of clinical features of tracheal stenosis and surgical treatment by tracheal one-to-end anastomosis with additional procedures to avoid postoperative complications for sucessful results.