• Journal of Chest Surgery
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• v.25 no.10
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• pp.1093-1097
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• 1992

Injury to the esophagus varies from a minor superficial tear to complete rupture of the esophageal wall. We have recently seen one healthy adult male who sustained submucosal dissection of the esophagus while endoscopy. The diagnosis has been made by esophagogram and chest computed tomogram. The therapy was conservative management and good prognosis without complications.

• Journal of Chest Surgery
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• v.23 no.4
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• pp.825-830
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• 1990

Esophageal cancer is relatively uncommon except in isolated endemic areas, but it generally devastating to the patient. Usually, by the time the disease becomes clinically evident, it is incurable. The aim of treatment is then relegated to attempting to palliate the symptoms in the best possible manner with the least morbidity and mortality. Squamous cell carcinoma in by far the commonest type of malignancy involving the body of the esophagus, accounting for more than 95 percent of all esophageal malignancies. Because the tumor’s microscopic spread is much greater than its macroscopic extent, it is necessary to resect a sufficiently long segment of the esophagus. And second tumors may occur either in the esophagus as a manifestation of a field change or in other organs. Recently we had experienced a case with in situ carcinoma away from the invasive squamous cell carcinoma of the esophagus. A 58 year-old male was admitted with the chief complaint of swallowing difficulty for a month prior to admission. While we studied the esophagogram and chest CT, we found that the mass was protruded to the lumen of esophagus at the level of the 7th-9th thoracic vertebral columns. We performed esophagectomy with lymph node dissection and esophagogastrostomy by thoracic and abdominal approaches. The pathologic result showed separation of another in situ carcinoma away from the invasive squamous cell carcinoma of esophagus at the level of esophagogastric junctions. Postoperative course was uneventful. Now he is taking the postoperative irradiation at out patient department.

• Journal of Chest Surgery
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• v.46 no.4
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• pp.241-248
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• 2013

Esophageal cancer has one of the highest malignant potentials of any type of tumor. The 3-field lymph node dissection is the standard procedure in Japan for surgically curable esophageal cancer in the middle or upper thoracic esophagus. Minimally invasive esophagectomy is being increasingly performed in many countries, and several studies report its feasibility and curability; further, the magnifying effect of the thoracoscope is another distinct advantage. However, few studies have reported that minimally invasive esophagectomy is more beneficial than open esophagectomy. A recent meta-analysis revealed that minimally invasive esophagectomy reduces blood loss, respiratory complications, the total morbidity rate, and hospitalization duration. A randomized study reported that the pulmonary infection rate, pain score, intraoperative blood loss, hospitalization duration, and postoperative 6-week quality of life were significantly better with the minimally invasive procedure than with other procedures. In the future, sentinel lymph node mapping might play a significant role by obtaining individualized information to customize the surgical procedure for individual patients' specific needs.

• Journal of Chest Surgery
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• v.24 no.9
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• pp.895-902
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• 1991

The surgical experience on 18 patients with benign or malignant stricture of the esophagus who underwent isoperistaltic interposition of left colon from April 1989 to July 1991 was reviewed. During same period 22 esophageal reconstructions with colon were performed, but 3 patients who had intraabdominal adhesion in the left upper quadrant and one patient who had uncertainty of blood supply of left colic artery could not undergo iso-peristaltic interposition of left colon. There were 12 male and 6 female patients ranging from 16 to 65 years of age. 12 patients had corrosive esophageal stricture, two had cancer of esophagus, and another two had hypopharyngeal cancer. The postoperative complications developed in 7 patients [38.8%] and most frequently encountered complication was cervical anastomotic leakage, which was successfully managed with simple drainage in all cases but one malignant patient. There was no operative mortality. The esophageal reconstruction with isoperistaltic left colon resulted in good function in 14 patients[77.8%], fair in 3 patients[16.7], and poor in 1 patient[5.6%]. In this experience esophageal reconstruction using isoperistaltic left colon is a satisfactory method that can be accomplished with acceptable morbidity and mortality.

• Korean Journal of Bronchoesophagology
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• v.13 no.2
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• pp.25-33
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• 2007

• Proceedings of the KTCVS Conference
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• 2004.06a
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• pp.114-115
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• 2004

• Proceedings of the KOR-BRONCHOESO Conference
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• 2007.10a
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• pp.39-40
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• 2007

• Proceedings of the KTCVS Conference
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• 1997.04a
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• pp.61-65
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• 1997

• Journal of Chest Surgery
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• v.25 no.10
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• pp.1087-1092
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• 1992

We underwent two surgical resection of synchronous primary esophageal squamous cell carcinoma and gastric adenocarcinoma after obtaining histologic comfirmation 74-years old male pateint was recieved esophagectomy & total gastrectomy with esophagojejunostomy and 59-years old man was recieved near total esophagectomy and total gastrectomy with esophagocolo-gejunostomy. Their was no postoperative complications. The hospital day was 15 and 21 days postoperatively. All of them started oral intake at 7 days postoperatively and possible soft diet soon. We conclude that total resection of esophagus and stomach is the recommendable methods for prolong the life of double primary cancer patients of esophagus and stomach. Also, the reconstruction of the esophagus with colon or jejunal transposition is one of the recommenable procedure for curative surgical resection of double primary cancer in esophagus and stomach. And we also wish to emphasize the importance of detailed preopertive gastric examination for detect of gastric lesion and of careful intraoperative inspection of the gastric mucosa in patients with esophageal cancer whose preoperative gastric examination provide inconclusive evidence due to the severe esophageal stenosis.

• Journal of Chest Surgery
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• v.21 no.5
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• pp.856-862
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• 1988

The survival rate after resectional operation for carcinoma of the esophagus is still very low and many factors contribute to these poor results. We analyze the clinical results of 56 operated patients among 62 esophageal cancer patients between March, 1974 and July, 1988. Among the 62 patients, 52 patients were squamous cell carcinoma and 8 were adenocarcinoma, one was leiomyosarcoma and one was adenosquamous cell carcinoma. The classification of esophageal cancer was based on TNM classification of American Joint Committee on cancer". Among the operated patients, stage I was 5[9.6%], stage II was 13[25%], stage III was 26[50%], stage IV was 8[15.4%]. And its one year survival rate was 80%, 69%, 11.5%, 0% for each stages. The rate of resectability was 30.3% and resection of esophagus with esophagogastrostomy and extended lymph node dissection was performed on 17 patients without distant metastasis or adjacent organ invasion. Substernal esophago-colono-gastrostomy, Celestine tube insertion and feeding gastrostomy was performed on remained 39 patients. The analysis of postoperative survival duration revealed the superiority of esophagectomy with extended lymph node dissection over other palliative operation. [1 year survival rate: 79% versus 21%] We concluded that the survival rate of esophageal resection with lymph node dissection group was superior to nonresective palliative operation group. And transthoracic approach was superior to extrathoracic approach in involved lymph node dissection and esophageal resection in locally invaded cases.ases.