No abstract available
Adult ; Duodenum/pathology/radiography ; Endoscopy, Gastrointestinal ; Humans ; Male ; Superior Mesenteric Artery Syndrome/*diagnosis/radiography ; Tomography, X-Ray Computed

No abstract available.
Aged ; Constriction, Pathologic ; Diagnosis, Differential ; Female ; Humans ; Jejunum/pathology ; Mesenteric Artery, Superior/*pathology/radiography/surgery ; Stents ; Superior Mesenteric Artery Syndrome/diagnosis/radiography ; Thrombosis/radiography/surgery ; Tomography, X-Ray Computed

Gas within the gastric wall is an alarming finding and a rare condition. Clinically, this condition is divided into two entities; Gastric emphysema and emphysematous gastritis. These two diseases should be differentiated because they are characterized by different clinical symptoms, possible etiology, treatment and prognosis. While emphysematous gastritis is a severe condition with high mortality, gastric emphysema is asymptomatic and usually has benign course. Rarely, anorexia nervosa and bulimia nervosa have been discribed to be associated with acute gastric distension and duodenal obstruction induced by superior mesentery artery syndrome. So, gastric emphysema could be accompanied by acute gastric distension induced by anorexia nervosa. We report a rare case of gastric emphysema in a patient with anorexia nervosa presenting as superior mesenteric artery syndrome with relevant literatures. In this case, the gastric emphysema was improved without surgical intervention after nasogastric tube for decompression and feeding insertion in the fourth portion of the duodenum.
Acute Disease ; Adolescent ; Anorexia Nervosa/complications/*diagnosis ; Emphysema/complications/*diagnosis ; Female ; Gastric Dilatation/complications/*diagnosis/radiography ; Humans ; Intubation, Gastrointestinal ; Superior Mesenteric Artery Syndrome/diagnosis ; Tomography, X-Ray Computed

Zollinger-Ellison syndrome (ZES) is characterized by gastrinoma and resultant hypergastrinemia, which leads to recurrent peptic ulcers. Because gastrinoma is the most common pancreatic endocrine tumor seen in multiple endocrine neoplasia type I (MEN 1), the possibility of gastrinoma should be investigated carefully when patients exhibit symptoms associated with hormonal changes. Ureteral stones associated with hyperparathyroidism in the early course of MEN 1 are known to be its most common clinical manifestation; appropriate evaluation and close follow-up of patients with hypercalcemic urolithiasis can lead to an early diagnosis of gastrinoma. We report a patient with ZES associated with MEN 1, and urolithiasis as the presenting entity. A 51-year-old man visited the emergency department with recurrent epigastric pain. He had a history of calcium urinary stone 3 years ago, and 2 years later he had 2 operations for multiple jejunal ulcer perforations; these surgeries were 9 months apart. He was taking intermittent courses of antiulcer medication. Multiple peripancreatic nodular masses, a hepatic metastasis, parathyroid hyperplasia, and a pituitary microadenoma were confirmed by multimodal imaging studies. We diagnosed ZES with MEN 1 and performed sequential surgical excision of the gastrinomas and the parathyroid adenoma. The patient received octreotide injection therapy and close follow-up.
Gastrinoma/metabolism/pathology/ultrasonography ; Gastrins/metabolism ; Humans ; Immunohistochemistry ; Liver/radiography ; Magnetic Resonance Imaging ; Male ; Mesenteric Artery, Superior/radiography ; Middle Aged ; Multimodal Imaging ; Multiple Endocrine Neoplasia Type 1/complications/*diagnosis/radiography ; Pancreas/radiography/radionuclide imaging ; Pituitary Gland/radiography ; Positron-Emission Tomography ; Radiopharmaceuticals/diagnostic use ; Thyroid Gland/ultrasonography ; Tomography, X-Ray Computed ; Urolithiasis/*diagnosis/etiology ; Zollinger-Ellison Syndrome/complications/*diagnosis