ABSTRACT
Intestinal hemorrhage, fistula formation, and intestinal obstruction are the common complications associated with intestinal tuberculosis. However, duodenal fistula due to intestinal tuberculosis is very rare. We experienced a case of 26-year-old woman with a fistula in the duodenum referred to our hospital due to abdominal pain. Esophagogastroduodenoscopy showed a fistula at the duodenum with lymph node. After 2 months of anti-tuberculous medication, abdominal pain was improved and fistula size decreased. We report a case of fistula caused by duodenal tuberculosis.
Subject(s)
Adult , Female , Humans , Abdominal Pain , Duodenum , Endoscopy, Digestive System , Fistula , Hemorrhage , Intestinal Obstruction , Lymph Nodes , TuberculosisABSTRACT
Extrapulmonary primary small cell carcinoma comprises approximately 4% of all small cell carcinoma. In the common bile duct, small cell carcinomas are extremely rare. We experienced a 60-year-old woman with small cell carcinoma arising in the common bile duct. Abdominal CT scan revealed an intraluminal mass in the proximal common bile duct and multiple lymphadenopathies. Microscopic examination of the tumor revealed proliferation of small monotonous anaplastic cells, which were characterized with hyperchromatic nuclei, high nuclear to cytoplasmic ratio, and frequent mitosis. By immunohistochemical stain, the tumor cells were strongly positive for chromogranin, synaptophysin, and CD56. We report this case with a review of literatures.
Subject(s)
Female , Humans , Middle Aged , Carcinoma, Small Cell/diagnosis , Common Bile Duct Neoplasms/diagnosis , English AbstractABSTRACT
Gastrointestinal foreign bodies are a common problem. It can be managed by observation, endoscopic removal, and/or surgical intervention. Bowel perforation, obstruction, bleeding, fistularization and abscess formation are common significant complications associated with foreign bodies.A 38-year-old woman with a toothbrush in the duodenum was referred to our hospital due to abdominal pain. Three years ago, she ingested a tooth brush. Esophagogastroduodenoscopy showed a tooth brush placed in the second portion of the duodenum. We removed a tooth brush by a snare and found a fistula at the junction of the second and third portion of the duodenum. Upper gastrointestinal series revealed a fistula between the duodenum and cecum. We report a case of duodeno-cecal fistula developed due to a toothbrush ingested 3 years before.
Subject(s)
Adult , Female , Humans , Abdominal Pain , Abscess , Cecum , Duodenum , Endoscopy, Digestive System , Fistula , Foreign Bodies , Hemorrhage , SNARE Proteins , ToothABSTRACT
Primary extrapulmonary small cell carcinoma have been described in the esophagus, stomach, pancreas, salivary gland, paranasal sinus, small bowel, uterus, urinary bladder and skin. Primary small cell carcinoma of the esophagus has rarely been reported since McKeown had reported the first 2 cases of small cell carcinoma of the esophagus in 1952. Primary small cell cancer of esophagus is extremely aggressive tumor with grave prognosis. Because of the highly malignant potency, multimodality treatment including chemotherapy for the primary therapy is accepted generally. We experienced 2 cases of small cell carcinoma of the esophagus. One patient was a 57 year-old male without metastasis and we treated him with a multi-drug regimen (cisplatin and VP-16) being used in small cell carcinoma of the lung at our hospotal. But the other patient was a 67 year-old male with bone metastasis, and he refused all management.