No abstract available.
Mesenteric Cyst*

A mesenteric cyst is considered one of the rarest type of abdominal tumor. We have experienced unusual case of large mesenteric cyst arising from jejunum in a 10-year-old boy. CT disclosed cystic intrabdominal mesenteric mass with attenuated coefficiency +3-+11 Hounsfield units (HU). Pathologically it was confiremed to be benign mesenteric cyst.
Child ; Humans ; Jejunum ; Male ; Mesenteric Cyst

Mesenteric cysts are uncommon, and they are histopathologically classified as pseudocyst, mesothelial cyst, lymphangioma and omental cyst. We report a case of a 27-year-old female with a huge cystic mass arising from greater omentum. Patient complained the symptoms of abdominal distention due to massive ascites and intermittent pelvic discomfort. The diagnostic examinations including ultrasonography and computed tomography were performed and identified a huge, intraabdominal cyst. Laparoscopic resection of cyst was done with no clinical and symptomatic evidence of adverse event till 12 months. The diagnostic role of sonography and CT in ascites with unknown etiology is emphasized. Minimal invasive surgery showed comparable result to open exploration.
Adult ; Ascites ; Female ; Humans ; Laparoscopy ; Lymphangioma ; Mesenteric Cyst ; Omentum

A retrospective study on 18 cases of mesenteric soft tissue tumor in Vietduc Hospital during 1991-2001 has shown that the duration of disease progress was 9 months. The ultrasound found precisely 44,4% of tumor positions. CT scanner only found precisely 1 position. The image diagnostic methods were not different from clinical diagnosis. The operation was major treatment, 83,3% of tumors were removed and there were no postoperative complications. The shortest survival duration was 11 months
Mesenteric Cyst ; contraindications ; diagnosis ; therapy ; Soft Tissue Neoplasms

Splenic abscesses in the tropics assume importance because of their unusual aetiology. They may be secondary or primary. Splenic tuberculosis is rare and a delay in diagnosis is common. The authors report a patient with splenic and mesenteric tuberculosis who was admitted to the hospital because of an abdominal cyst incidentally detected on ultrasonogram during prenatal fetal monitoring in the Department of Obsterics. The patient had already been treated with anti-tuberulous drugs for the previous 18 months after being diagnosed as tuberulous pleuritis. Abdominal sonography and computerized tomography revealed the presence of multiple hypoechoic and hypodense splenic lesions and mesenteric cysts. Diagnostic splenectomy and excision of the mesenteric cysts revealed multiple necrotic masses in the spleen, consistent with the microscopic findings of caseating granulomatous inflammation. Following splenectomy, the patient was also treated with an anti-tuberculosis regimen with no recurrence of symptoms.
Abscess* ; Diagnosis ; Fetal Monitoring ; Humans ; Inflammation ; Mesenteric Cyst ; Pleurisy ; Recurrence ; Spleen ; Splenectomy ; Tuberculosis ; Tuberculosis, Splenic ; Ultrasonography

A mesenteric cyst is an uncommon cause of a palpable abdominal mass. Such cysts occur along the Gastrointestinal(G-I) tract, from the duodenum to the rectum and are commonly found in the mesentery of small bowel rather than in the mesocolon. They can present themselves as chronic abdominal pain, an abdominal mass, and abdominal pain, and the most common physical finding is an abdominal mass which is movable transversely but not longitudinally. Diagnostic aids include abdominal computed tomography and ultrasound. An upper gastrointestinal series, barium enema, and intravenous pyelogram exclude GI and genitourinary cysts and tumors. Complete excision of the cyst, including a bowel resection, if necessary, is the treatment of choice and it has excellent postoperative results. The authors experienced three new cases of mesenteric cysts from March 1986 to July 1997 in Chonbuk National University Hospital. These cases are reported in this paper, along with a review of the literature on mesenteric cysts.
Abdominal Pain ; Barium ; Duodenum ; Enema ; Jeollabuk-do ; Mesenteric Cyst* ; Mesentery ; Mesocolon ; Rectum ; Ultrasonography

A metastatic malignant melanoma is a malignant tumor which can involve virtually every organ system. It has variable radiographic findings which mostly indicate solid masses in the mesentery. We report here on a case of a metastatic malignant melanoma, which is made up of multiple mesenteric cystic tumors that need to differentiate from the mesenteric cystic tumor. These include the cystic spindle cell tumor, cystic teratoma, cystic mesothelioma as well as the mesenteric cystic and the solid tumor, which in turn comprises the gastrointestinal stromal tumor, lymphoma and metastatic lesion. The metastatic malignant melanoma can offer a differential diagnosis when the image findings indicate multiple mesenteric cystic masses, multiple organic metastases, and subcutaneous nodules.
Diagnosis, Differential ; Gastrointestinal Stromal Tumors ; Lymphoma ; Melanoma ; Mesenteric Cyst ; Mesentery ; Mesothelioma ; Neoplasm Metastasis ; Teratoma

Mesenteric cysts are rarely thought of, may be difficult to diagnose, and are usually asymptomatic except when complicated. Intestinal obstruction is a rarely reported complication of these cysts. A case of mesenteric cyst that was causing obstruction of the large bowel is presented, along with a review of the literature.
Aged ; Human ; Intestinal Obstruction/*etiology/pathology ; Male ; Mesenteric Cyst/*complications/pathology

A 48 year old woman was diagnosed with a huge cystic mass in her abdominal cavity. She complained of significant abdominal discomfort due to the mass. The abdominal computed tomography revealed a giant multi-lobulated mass, measuring 26x12 cm in size, adjacent to the lesser curvature of the stomach. In the operation field, the mass was found to originate from the lesser omentum, including the right and left gastric vessels and the vagus nerves, and to invade the lesser curvature of the stomach. For curative resection, distal subtotal gastrectomy with mass excision followed by gastroduodenostomy were performed. This mass was pathologically diagnosed to be a mesenteric cystic lymphangioma; in fact, the largest ever reported. The patient had no complications during the postoperative period and was discharged from the hospital on the seventh day after surgery.
Abdominal Cavity ; Female ; Gastrectomy ; Humans ; Lymphangioma ; Mesenteric Cyst ; Omentum ; Postoperative Period ; Stomach ; Vagus Nerve

Mesenteric and omental cysts are rare lesions of childhood. These cysts are similar to cystic hygromas in other parts of the body morphologically and pathologically. From 1980 to 1997, 8 children were diagnosed and treated for mesenteric or omental cysts. Their ages ranged from 18 days to 6 years. There were 5 boys and 3 girls. The main presenting symptom was abdominal pain. Operative procedures were complete cysts excision, complete excision with intestinal resection, or complete excision with intestinal resection and colostomy. Accurate preoperative diagnosis was possible with the current ultrasonographic imaging techniques. Complete excision of the lesion was possible in all patients and resulted in an excellent outcome.
Abdominal Pain ; Child ; Colostomy ; Diagnosis ; Female ; Humans ; Lymphangioma, Cystic ; Mesenteric Cyst ; Surgical Procedures, Operative