, Gwang Ha Kim, Dong Chan Joo, Moon Won Lee, Bong Eun Lee, Kyung Bin Kim We report a rare case of gastric adenocarcinoma with enteroblastic differentiation (GAED) that was treated with endoscopic submucosal dissection followed by additional distal gastrectomy with lymph node dissection. A 67-year-old man underwent endoscopic submucosal dissection for a gastric lesion, which was diagnosed as GAED with submucosal and lymphatic invasion. Histologically, GAED is characterized by a tubulopapillary growth pattern and clear cells that resemble those of the primitive fetal gut. Immunohistochemically, GAED variably expresses oncofetal proteins such as glypican-3, alpha-fetoprotein, and spalt-like transcription factor 4. Despite negative margins, additional gastrectomy with lymph node dissection was performed due to submucosal and lymphatic invasion. No residual tumor or metastasis was detected, and the patient remained disease-free for 2 years before dying from causes unrelated to GAED. Given its aggressive nature, frequent lymphovascular invasion, and high metastatic potential, clinicians should recognize the histopathological diagnosis of this rare tumor and its propensity for aggressiveness.
, Ki-Nam Shim, Won Young Cho, Chan Young Kim, Hyeon-Ju Kang, Mi Yeon Kim, So Young Ahn, Yoon Pyo Lee, Hyoung Won Cho, Sung Ae Jung, Joo-Ho Lee Laparoscopic sleeve gastrectomy can reduce morbidity and mortality in patients with morbid obesity, but it can cause complications such as a gastrointestinal leak. A 30-year-old morbidly obese female who had type 2 diabetes mellitus and hypertension with estimated body mass index of 40.2 kg/m2 was admitted. Laparoscopic sleeve gastrectomy was performed. On postoperative day 19, a leak was suspicious on physical examination and radiologic findings. Conservative management was performed, but the patient was hemodynamically unstable and imminently septic. After laparoscopic drainage procedure, esophagogastroduodenoscopy was performed and revealed the fistula opening at staple line just below gastroesophageal junction. Fibrin tissue adhesive was injected around the fistula and the esophageal covered stent was inserted to cover the leak. At 14th days after stent insertion, the barium study confirmed no more leak. In this case, we experienced that the esophageal stent insertion with fibrin tissue adhesive injection may reduce recovery time of the fistula developed after laparoscopic sleeve gastrectomy.
, Joo-Ho Lee, Ju Young Seoh Recently the advantages of a laparoscopy-assisted distal gastrectomy(LADG) including lymphadenectomy for early gastric cancer(EGC) have been reported. The purpose of this study was to perform a prospective randomized trial comparing the early results of LADO with open distal gastrectomy in EGC.
Forty-seven patients, endoscopically diagnosed as EGC on antrum and lower body, were included during the period from November 2001 to August 2003. Using a random number table, 23 patients were assigned to open group(group O) and 24 patients to LADG group(group L). Radical distal subtota 1gastrectomy with gastroduodenostomy was performed in all patients. The clinicopathologic findings, postoperative recovery, and morbidity were compared between two groups.
Age, sex, body weight, associated disease, history of previous abdominal surgery, location of lesion, size, gross type of EGC, and histologic differentiation were similar in both groups. On permanent pathologic examination, all cases of group O were diagnosed as EGC and in the group L, 21 cases were EGC, 3 cases were advanced cancer. The mean operation time was significantly shorter in the group L, but estimated blood loss and transfusion amount were similar in both groups. The mean postoperative days of first flatus, starting day of diet, postoperative hospital stay were shorter and deration of analgesic administered were lower in group O, but they did not reach statistical significance. The mean numbers of harvested lymph nodes were 38.1 in the group O and 31.8 in the group L, which was not statistically significant(p=0.098). Postoperative pulmonary complication based on chest X-ray occurred more frequently in the group O (p=0.043). There is no recurrence of disease in both groups in follow-ups.
LADG has advantage in terms of less phlmonary complications while main-taining the curatility. This is the preliminary result of prospective randomized study and the long-term results should be followed.
, Ho Seong Han, Young Woo Kim, Eu Gene Kim, Nam Jun Yi, Seong Hoon Park The number of the aged patient who undergo the operation has been increased in recent years. The risk of the operation is formidable in old patient. After general surgery, the morbidity and the mortality are associated with the pre-operative medical illness. And, the old age have more pre-operative medical illnesses than the younger. We experienced multiple postoperative complications in 85 years old patient. He has past history of old myocardiac infarction without other disease. He underwent the total gastrectomy with esophagojejunostomy due to advanced gastric cancer. After surgery, multiple post operative complications have occurred such as arrhythmia, hyponatremia, intraperitoneal abscess, gastrointestinal hemorrhage, pneumonia, heart failure, post operative delirium, phlebitis, hearing disturbance, nephropathy, would seroma, liver dysfunction, glucose intolerance. We summarized this case and give a brief review of the literature.
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