Small Bowel Obstruction Associated With Ureterocutaneous Fistula After a Radical Cystectomy: A Case Report.

This is a case report of a man in his 60s who was diagnosed with a small bowel obstruction due to an internal hernia caused by a ureterocutaneous fistula. Internal hernia caused by the ureter following urinary diversion is rare, posing challenges in preoperative diagnosis and carrying the risk of intraoperative injury due to the resemblance of a ureterocutaneous fistula to an adhesive band. The presentation and surgical management are discussed in this case report.

Clinicopathological factors predicting R0 resection and long-term survival after esophagectomy in patients with T4 esophageal cancer undergoing induction chemotherapy or chemoradiotherapy.

Purpose: To identify clinicopathological factors predicting R0 resection and long-term survival after esophagectomy in patients with T4 esophageal cancer following induction chemotherapy or chemoradiotherapy.

Methods: Of 48 patients with T4 esophageal cancer who underwent induction treatment, 30 underwent R0 esophagectomy. The factors predicting R0 resection and prognostic indicators were assessed in the 48 and 30 patients, respectively, using univariate and multivariate analyses.

Prognostic significance of simultaneous presence of histological and immunohistochemical metastasis to lymph nodes in patients with esophageal cancer.

Purpose: Presence of simultaneous pathological and immunohistochemical nodal metastasis (pNM and iNM, respectively) and/or other clinical factors may be reliable prognostic predictors of survival in esophageal cancer patients who have undergone multidisciplinary treatment.

Methods: Univariate and multivariate analysis of the data collected from 77 patients who had undergone R0 esophagectomy was performed to determine the significance of presence of iNM or pNM, presence of simultaneous pNM, and other clinical factors as prognostic indicators in patients who had (n = 40) and had not (n = 37) undergone preoperative treatment.

Results: Presence of pNM was found to be a significant prognostic predictor in patients who had undergone preoperative treatment, presence of iNM in patients who had not undergone preoperative treatment, and presence of simultaneous pNM and iNM in both patient groups.

Clinical and oncological effects of triplet chemotherapy followed by radical esophagectomy for resectable esophageal cancer associated with unfavorable prognostic factors.

Purposes: The purpose of this study was to evaluate the hypothesis that the survival of patients undergoing R0 resection after triplet chemotherapy for resectable esophageal cancer with unfavorable prognostic factors (Category 3) would be similar to that of patients undergoing esophagectomy for esophageal cancer without such factors (Category 1).

Methods: Patients with Category 3 tumors were assigned to receive triplet chemotherapy consisting of 5-fluorouracil, doxorubicin and nedaplatin (FAN) followed by radical esophagectomy. The outcomes of the bimodality treatment for Category 3 patients (n = 25) were compared with those of Category 1 patients (n = 41) in a prospective cohort study.

Induction chemotherapy or chemoradiotherapy followed by radical esophagectomy for T4 esophageal cancer: results of a prospective cohort study.

Background: We hypothesized that the survival rate of patients undergoing R0 esophagectomy after induction chemotherapy or chemoradiotherapy for unresectable T4 esophageal cancer (URT4) would be similar to that of patients undergoing esophagectomy for immediately resectable esophageal cancer with no unfavorable prognostic factors (RNU).

Methods: Between April 2002 and June 2012, 87 of 283 patients with esophageal cancer who presented at the University Hospital of the Ryukyus were enrolled in this prospective cohort study. Tumors were classified as RNU and URT4 in 44 and 43 of the 87 patients, respectively.

Acute phlegmonous esophagitis as a rare but threatening complication of chemoradiotherapy: report of a case.

Phlegmonous infection involving the digestive tract has been reported to have a poor prognosis. However, the pathogenesis and clinical features of acute phlegmonous esophagitis have remained unclear due to the rarity of the disease. We herein report a case of acute phlegmonous esophagitis that showed a fulminant course during chemoradiotherapy for uterine cancer.

Radical radiotherapy for superficial esophageal cancer: impact of clinical N stage on survival.

Aim: To retrospectively analyze the results of radical radiotherapy for patients with superficial esophageal cancer (SEC).

Patients And Methods: Forty-eight patients with SEC were reviewed. The median dose of external beam radiotherapy was 66 Gy (range, 30 to 70 Gy).

Development of gastro-lymphatic fistula during chemoradiotherapy for advanced esophageal cancer: a case report.

This is a case report of a gastro-lymphatic fistula which appeared during chemoradiotherapy for advanced esophageal cancer. A 60-year-old male was referred to the University of the Ryukyus Hospital because of a 10 kg monthly weight loss and dysphagia. Computed tomography (CT) scans indicated thickened esophageal wall at the lower thoracic esophagus and a swollen lymph node attached to the lesser curvature of the stomach.

[A case of advanced gastric cancer with lung metastasis effectively treated by combination chemotherapy using S-1 and CDDP].

We report a case with gastric cancer and lung metastasis,who responded remarkably to combination chemotherapy using S-1 and weekly CDDP. A 59-year-old man was hospitalized for aphagia. Based on upper GI endoscopy and CT,type 3 gastric cancer associated with lung metastases was diagnosed.