Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intraoperative radiation therapy (IOR) is an ideal means of exterminating residual tumor after surgical resection. In this study, the clinical results of IOR using a Scanditronix Microtron MM-22 were evaluated in 14 patients with malignant glioma, five of whom had recurrent tumors. Between July, 1985 and October, 1986, 11 patients with glioblastoma multiforme (GB) were irradiated 18 times (mean, 1.6 times/case), and three with astrocytoma (Kernohan grade III) underwent IOR once each. The target-absorbed dose at 1 to 2 cm deeper than the tumor resection surface was 15 to 50 Gy. During irradiation, a cotton bolus was placed in the dead space after over 91% of the tumor had been resected. As a rule, external irradiation therapy was also given postoperatively at a dose of 30 to 52 Gy. One patient died of pneumonia and disseminated intravascular coagulation syndrome 1 month postoperatively. The 1- and 2-year survival rates of the remaining 13 patients were 84.6% and 61.5%, respectively; among the 10 with GB, they were 80% and 50%. Generally, the smaller the tumor size, the better the results. There were no adverse effects, despite the dose 15 to 50 Gy applied temporally to the tumor bed. IOR was especially effective against small, localized tumors, but was not always beneficial in cases of large tumors, particularly those with a contralateral focus. The improved survival rate in this series demonstrates that IOR is significantly effective in the "induction of remission" following surgical excision of malignant gliomas.
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PMID:[Intraoperative radiation therapy for malignant glioma]. 247 13

A case of cerebral astrocytoma associated with a systematic multiple myeloma is reported. A 76-year-old man was admitted to our hospital because of left hemiparesis. The CT scan revealed a cystic tumor at the right parietal lobe. A serum protein electrophoresis showed a monoclonal peak in the region of gamma-globulin, and examination of bone marrow revealed 15% of atypical plasma cells. After irradiation and chemotherapy, the patient suffered from DIC syndrome and died. Autopsy findings revealed a cerebral astrocytoma and bone marrow infiltration by myeloma cells in the sternum, vertebrae, costae, pelvis, and so on. So we finally diagnosed this case a cerebral astrocytoma with systematic multiple myeloma. In spite of the fact that systematic multiple myeloma is frequently accompanied with cancers at other sites (so called multiple primary cancers), the coexistence of a cerebral astrocytoma and systematic multiple myeloma is extremely rare. Complications of multiple myeloma with other tumors are reviewed.
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PMID:[An autopsy case of cerebral astrocytoma associated with multiple myeloma]. 279 75

Disseminated intravascular coagulation (DIC) is an extremely rare complication during elective brain tumor surgery. We report the case of a life-threatening intraoperative hemorrhagic diathesis due to a fulminating DIC during the removal of a grade III parietooccipital astrocytoma in a patient with a history of three pulmonary embolisms. Intraoperatively, the patient required 13 U of blood, 9 U of fresh-frozen plasma, and 5.45 L of colloids and crystalloids (total volume infused during the procedure: 12.5 L). Bleeding persisted for 24 h and required further blood component therapy. Laboratory data support the diagnosis of DIC: decreased fibrinogen and platelet count, prolonged thrombin and prothrombin times, and the presence of fibrin monomers. With aggressive and swift treatment of the DIC, the patient survived with transient neurological worsening.
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PMID:Life-threatening hemorrhagic diathesis due to disseminated intravascular coagulation during elective brain tumor surgery. 788 Dec 37