Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of acute spinal epidural hematoma due to the rupture of cavernous angioma is reported. A 68-year-old man was admitted to our hospital with a complaint of hematoemesis. After the successful treatment of bleeding from a gastric ulcer by using endoscopical method, he noticed severe motor weakness in his lower extremities. Complete paraparesis of his lower limbs, total sensory loss below the level of fifth thoracic vertebrae, and bladder disturbance were revealed on neurological examination. A metrizamide myelogram showed complete block at the level of fourth thoracic vertebrae. A computed tomography (CT) scan disclosed a dorsolateral heterogeneous high density area (92 Hounsfield Unit) on the right with displacement of the spinal cord to the left, extending from the level of second to fifth thoracic vertebrae. He was operated thirty hours after the onset. After the laminectomy, an epidural hematoma covering over the dural sac was recognized. Following the removal of the hematoma, a hemorrhagic mass was disclosed and removed successfully. A pathological examination revealed cavernous angioma. His symptoms improved partially in three months after the operation. There have been thirteen cases of non-traumatic spinal epidural hematoma which had been diagnosed by CT scan, as far as we are aware. Although only four cases out of 13 were diagnosed without using any contrast materials, we stress that the spinal epidural hematoma can be diagnosed only by plain CT scan because of its characteristic clinical feature, attenuation coefficient, and mass effect to the spinal cord.
 ...
PMID:[CT findings in acute spinal epidural hematoma caused by a ruptured cavernous angioma]. 372 79

An autopsy case of hemangioendothelial sarcoma of the liver which occurred 33 years after the injection of thorotrast was reported. A fifty-nine years old male with complaint of abdominal swelling and progressive jaundice died of hepatic failure and hemorrhage from gastric ulcer after 10 days of medical treatment in the Kumamoto University Hospital. Autopsy revealed hemangioendothelial sarcoma and multiple capillary hemangiomas in the liver. Histologically, a yellowish brown crystalline substance was intensively accumulated in the connective tissue in and adjacent to the thickened capsule of the liver, the lymph nodes of hepatic hilus, the spleen, the bone and the bone marrow. The material was certified as thorotrast with the Th-232 activity measurement and the autoradiographical examination. The absorbed dose of irradiation of the local liver tissue was calculated to be approximately 2,597 rads in 33 years. The relation among capillary hemangioma, hemangioendothelial sarcoma, and thorotrast was discussed.
 ...
PMID:Hemangioendothelial sarcoma of the liver after thorotrast injection. 719 68

The case of a multicystic hemangioma in the liver of a 78-year-old woman is reported. The patient complained of upper abdominal pain and had been seen at a local hospital a few months prior to this admission. An endoscopic examination of the stomach revealed an active gastric ulcer, and ultrasonography (US) of the upper abdomen also incidentally detected a liver tumor. After treating the gastric ulcer, she was then referred to Ryukyu University Hospital in January 1997. US revealed a 3.5-cm, oval-shaped, echogenic tumor with multiple cystic areas in the right lobe of the liver. A CT scan demonstrated a hypodense tumor, that was not enhanced on dynamic CT. Angiography showed a hypovascular tumor that appeared to be a multicystic tumor of heterogeneous high intensity on T2-weighted MRI. The tumor measured 3.5 cm x 3.5 cm in size and was multicystic with a fibrous septum and serous fluid. Histologically the tumor was determined to be cavernous hemangioma of the liver. Atypical hemangiomas should be included in the differential diagnosis when hemangiomas show multicystic features.
 ...
PMID:Multicystic cavernous hemangioma of the liver: report of a case including diagnostic imaging and pathologic correlation. 971 1