• Title/Summary/Keyword: 식도 재건술

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Long-Term Result of Surgical Treatment for Esophageal Cancer -500 cases- (식도암에서 외과적 요법의 장기성적에 대한 임상적 고찰 -500예 보고-)

  • 임수빈;박종호;백희종;심영목;조재일
    • Journal of Chest Surgery
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    • v.34 no.2
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    • pp.148-155
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    • 2001
  • 배경: 본 연구는 1987년부터 1997년까지 원자력병원에서 수술을 시행한 500명의 식도암환자를 대상으로 하여 휴향적 방법을 통해 조기 및 장기성적, 재발양상, 예후인자 등을 보고하고자 한다. 대상 및 방법: 대상환자 중에서 발병암이 있는 경우, 인두식도 경계부위나 위식도 경계부위 암, 고식적 우회술 또는 인공식도 삽입예 그리고 시험적 개흉술이나 개복술 만을 시행한 경우는 제외 시켰다. 식도 절제는 대부분 우측 개흉술을 이용한 Ivor Lewis 술식을 사용하였고 대부분의 문합은 stapler를 사용하였다. Extended lymph node dissection은 1994년 8월부터 시행하였고 그 이전에는 standard lymph node dissection을 하였다. 96.8%에서 위를 식도 대체장기로 사용하였고 경부에서 절제 및 재건술을 시행한 경우를 제외한 모든 식도재건은 후종격동을 통해 시행하였다. 결과: 474예(94.8%)가 편평상피 세포암이었고 대부분(58.2%)은 중부식도에 위치하였다. 술후병기는 47.4%가 stage III이었고 25%가 stage IIA이었다. 392예에서 근치적 절제가 가능하였고 74예는 고식적 절제를 시행하였으며, 식도열공을 통한 식도절제술과 경부에서의 유리공장 이식술을 시행한 34예는 위분류에서 제외하였다. 술후 유병율은 38.4%이었고 수술 사망률은 5.8%로 호흡기 감염, 문합부 유출이 주요 원인이었다. 대상환자의 99.8%에서 추적은 가능하였고 수술사망 예를 포함한 전체환자의 1, 2, 5년 생존율은 각각 63.5%, 38.9%, 19.4% 이었다. Standard lymph node dissection 그룹에서의 1, 2, 5년 생존율이 60.7%, 35.9%, 16.9%이었으나 extended lymph node dissection그룹에서는 1, 2, 4년 생존율이 70.2%, 46.5%, 30.9%이었다. 근치적 절제의 경우는 1, 2, 5년 생존률이 69.4%, 43.9%, 21.9%이었고, 고식적 절제의 경우는 37.8%, 17.6%, 7.3%이었다. 수술사망을 제외한 근치적 절제술과 extended lymph node dissection을 함께 시행한 경우의 4년 생존율은 35.6%이었다. 수술후 재발은 226예에서 발견되었고 주로 국소임파절(69%; 경부, 종격동, 복부)이었으며, 전신재발은 간, 폐, 뼈, 뇌 등의 순이었다. 결론: 저자들은 적절한 술후 환자관리가 선행되어야 하지만 근치적 절제와 광범위한 임파절 절제가 장기성적의 향상에 필수적 요소이고, 진행된 식도암에 있어서는 보다 효과적인 보강적 복합치료가 연구되어야 할 것으로 생각된다.

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Secondary Esophageal Reconstruction for Esophageal Atresia (식도 폐쇄증 환자에서 치험한 2차 식도 재건술)

  • Sa, Young-Jo;Park, Jae-Kil;Jeon, Hae-Myung;Moon, Young-Kyu;Sim, Sung-Bo;Lee, Sun-Hee
    • Journal of Chest Surgery
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    • v.41 no.5
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    • pp.671-674
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    • 2008
  • Jejunum and fasciocutaneous and myocutaneous flaps are theoretically recommended as esophageal substitutes in reconstruction of the esophagus after several occurrences of failed reconstruction. However, other esophageal substitutes should also be considered. Secondary esophageal reconstruction was successfully performed on a 24-year-old woman who had a history of cervical, thoracic, and abdominal operations and esophageal stricture secondary to several failed reconstructions for esophageal atresia and tracheo-esophageal fistula 21 years prior. The esophageal reconstruction was done subcutaneously by end-to-side anastomosis at the left cervical area using a deformed stomach graft. The patient was discharged with the ability to consume a regular diet after the operation.

Aorto-Esophageal Fistula Complicated by Esophageal Metalic Stent -A case report- (식도 내 금속 스텐트 삽입 후 발생한 대동맥 식도 누공 -치험 1례-)

  • 윤영철;조광현;김기봉;전희재;최강주;이양행;황윤호
    • Journal of Chest Surgery
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    • v.35 no.6
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    • pp.479-482
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    • 2002
  • Aortoesophageal fistula induced by endoesophageal stent is rare; however, it is usually a fatal disorder, with few survivors reported. We report a case of a 32-year old female with aortoesophageal fistula after insertion of the esophageal stent in esophageal lye stricture who was successfully diagnosed with endoscopy and treated in a two-stage operation. In the first stage, we performed esophagectomy, primary repair of the fistula site in the descending thoracic aorta, and feeding gastrostomy. After the patient recovered well postoperatively, a retrosternal interposition of the right colon and cervical esophago-colo-grastostomy were performed, to re-establish the gastrointestinal tract.

Visualization of Delayed Gastric Emptying Flows After Esophageal Reconstruction Using a Gastric Graft (위장 이식편을 이용한 식도 재건술에서 위장 배출 지연 현상의 가시화)

  • Jeon, Hye-Jin;Park, Hee-Jin;Sung, Jae-Yong;Lee, Jae-Ik
    • Journal of the Korean Society of Visualization
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    • v.7 no.2
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    • pp.22-27
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    • 2010
  • The delayed gastric emptying flows have been visualized in this study when a gastric graft replaced an esophagus after esophagectomy. To construct visualization models for gastric grafts, the path data of gastric graft were extracted from the CT images for real patients and then the experimental models were made from silicone tube by considering elasticity of real stomach. During experiments, 200 ml of water or glycerin was poured into the gastric graft model and the gastric emptying time for total volume of fluid to pass pylorus was measured from the successive images captured by a high speed CCD. The gastric emptying time was compared according to the change of diameter and path (front or rear path) of gastric graft, and pyloroplasty or not. In case that the pyloroplasty was not conducted, the smaller was the diameter of gastric graft, the shorter was the gastric emptying time. However, if the pyloroplasty was conducted, the larger diameter of gastric graft was better for the gastric emptying. Although the rear path gave rise to longer gastric emptying time than the front path, it did not matter, if the pyloroplasty was conducted.

Results of Pharyngocolostomy in Intractable Caustic Pharyngeal Stricture (난치성 식도협착에서의 인두-대장 문합술의 결과)

  • 박충규;심영목;김진국;김관민
    • Journal of Chest Surgery
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    • v.32 no.6
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    • pp.561-566
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    • 1999
  • Background: It is not easy to surgically correct caustic pharyngeal strictures and a lot of effort is required to restore normal swallowing after the surgery. The authors reviewed the course in patients who underwent pharyngocolostomy. Material and Method: From August 1995 to March 1998, 6 patients with caustic stricture underwent esophageal reconstruction surgery. The time of injury to the replacement of the esophagus was from 3 months to 2 years and 4 months. The left colon was used in all patients. The surgical route was used under the sternum in 5 patients and through the esophageal hiatus in 1 patient. In the cervical anastomoses, the cervical pharyngocolic anastomosis was performed on the left pyriform sinus after a partial resection of the thyroid cartilage in 3 patients and on the posterolateral aspect of the inferior pharyngeal constrictor in 3 patients. Result: Postoperative complications consisted of a dysphagia in 3 patients and left vocal cord palsy in 1 patient. There was no cervical anastomotic stricture. Revisional procedures consisted of an esophageal dilation and free jejunal graft in 1 patient, supraglottic scar band resection in 1 patient, and colonic mucosal resection in 1 patient. Swallowing training was required in the 3 patients with dysphagia. Restoration of normal swallowing was obtained in all patients between the 9th and the 303rd day. Conclusion: Pharyngocolostomy is a satisfactory method of treatment for patients with intractable caustic stricture. Pharyngocolojejunostomy is an effective alternative for esophagocologastrostomy in cases where gastric outlets are involved.

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Intraarticular Migration of Intrafix Sheath during Arthroscopic ACL Reconstruction (관절경적 전방 십자 인대 재건술 중 발생한 IntraFix Sheath의 관절 내로의 이동)

  • Cho, Suk-Hoon;Seo, Young-Jin;Kim, Yong-Kuk;Yoo, Yon-Sik
    • Journal of the Korean Arthroscopy Society
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    • v.14 no.2
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    • pp.120-123
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    • 2010
  • An inappropriate insertion of a interference device to fix the graft in the tibial tuunel can cause potential complications. We describe a case of 27-year-old man who underwent anterior cruciate ligament reconstruction using IntraFix device(DePuy Mitek, Raynham, MA). In this report we present a case of migration of IntraFix sheath by inappropriate insertion of IntraFix screw along with a review of the current literature.

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Primary Malignant Melanoma of the Esopahgus -A Case Report- (원발성 식도 악성 흑색종 -1례 보고-)

  • 이응배;김대현;박태인
    • Journal of Chest Surgery
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    • v.35 no.4
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    • pp.322-324
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    • 2002
  • Herein we report a rare case of primary esophageal malignant melanoma in a 56-year-old gentleman who presented with a 2-month dysphagea. Esophagoscopy reveals a polypoid tumor and a total thoracic esophagectomy was performed through a right thoracotomy and esophageal replacement with stomach. The tumor was proven to be a primary esophageal malignant melanoma by histological and immunohistochemical studies. The pathologic stage was IIa. He received no postoperative adjuvant therapy. He died of liver metastasis at 8 months postoperatively.