[Long-Term Survival from Gastric Cancer Treated with Radiotherapy for Distant Lymph Node Recurrence-A Case Report].

A 69-year-old man was diagnosed with advanced gastric cancer in the upper body of the stomach and underwent total gastrectomy with D2 lymph node dissection. At the diagnosis, the pathological stage was T2N3M0(Stage ⅢA). The patient underwent adjuvant chemotherapy with S-1 for a year. Two years after surgery, metastasis in subclavian and axillary lymph nodes was diagnosed by positron emission tomography-computed tomography(PET-CT). He rejected systemic chemotherapy, and radiotherapy(RT)at 56 Gy/28 Fr was administered. After RT, the metastatic lymph node completely regressed. However, CT showed lymph node metastasis in the right cervical, supraclavicular, and mediastinal zones over 1 year and 6 months after RT. These body regions received RT at a total dose of 40 Gy/20 Fr, and cancer significantly shrank again. Five years after following the second RT, the patient remains alive with no signs of relapse. RT may be a promising method for localized distant metastasis in patients who did not receive chemotherapy.

Strangulation of the small intestine caused by an intra-mesosigmoid hernia: a case report.

Sigmoid mesocolon hernia is an uncommon type of internal hernia with only a few cases reported to date. This disease entity can progress rapidly to cause vascular disturbance, necrosis, and perforation of the bowel wall; therefore, early diagnosis and surgical treatment are essential. We describe the case of an intra-mesosigmoid hernia in a 60-year-old man without history of previous abdominal surgery who presented with sudden acute abdominal pain and vomiting. Based on computed tomography, which showed ascites and small bowel obstruction, we diagnosed him as having strangulation of the small intestine caused by a sigmoid mesocolic hernia and performed emergency surgery. Laparotomy revealed small intestinal strangulation, extensive engorgement, and discoloration of bowel loops. Approximately 100 cm of the small intestine extending from the ligament of Treitz had undergone strangulation and herniated into the defect of sigmoid mesocolon, leading to a diagnosis of an intra-mesosigmoid hernia. Because the incarcerated portion of the small intestine was viable, we did not perform intestinal resection and reconstruction but closed the defect in the sigmoid mesocolon. His postoperative course was uneventful.

Gallbladder carcinoma presenting as exfoliative dermatitis (erythroderma).

Although exfoliative dermatitis (erythroderma) secondary to malignancy is commonly associated with lymphomas or leukemias, coincident gastrointestinal (GI) malignancy and erythroderma is rare. The authors recently encountered a patient with gallbladder carcinoma presenting as erythroderma. A 77-yr-old Japanese man presented with a 3-mo history of erythematous eruptions with pruritus over almost the entire body. After confirming the diagnosis of erythroderma, asymptomatic gallbladder carcinoma was found. Further investigations detected no malignancies in other organs. An extended cholecystectomy was performed. Histologic examination of resected specimens revealed poorly differentiated adenocarcinoma with negative resection margins. The eruptions with pruritus resolved within 1 wk after the operation. This is the first report, to our knowledge, of coincident biliary malignancy and erythroderma. The experience of the current patient suggests that erythroderma secondary to GI malignancy may resolve spontaneously after curative resection of the tumor.