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

A 57-year-old male who had suffered from polycythemia vera (PV) and had been treated with pipobroman, carbazilquinon and busulfan for ten years presented with fever. CBC revealed anemia and thrombocytopenia without an increase of leukemic blasts (WBC, 7,700/microliters, RBC 294 x 10(4)/microliters, Hb 9.1 g/dl, Plt 1.5 x 10(4)/microliters). Bone marrow aspiration resulted in dry tap. Bone marrow biopsy showed hyperplastic marrow with fibrosis and no increase in leukemic blasts. Eleven days later the patient became leukemic and he died of DIC. Blast cells showed a high nucleo-cytoplasmic ratio, basophilic cytoplasm and cytoplasmic blebs. Cytochemical and immunophenotype analysis of the blast cells showed the following results; myeloperoxidase (-), chloroacetate esterase (-), Sudan black (-), acid phosphatase (+), acetate esterase (+), PAS (+), HLA-DR (+) and GPIIb/IIIa (+). Platelet peroxidase reaction on electron microscopy was positive in perinuclear spaces and endoplasmic reticulum. A diagnosis of megakaryoblastic transformation of PV was made. Although acute myelogenous leukemia has been shown to develop occasionally in the course of PV, acute megakaryoblastic leukemia with DIC following PV is a very rare condition.
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PMID:[Megakaryoblastic transformation associated with disseminated intravascular coagulation in the course of polycythemia vera: a case report]. 160 15

A 44-year-old women was treated for hyperparathyroidism resulting from parathyroid hyperplasia. Several months later, following a flu-like episode, she developed fever, confusion, abdominal pain, and diffuse petechiae, with severe thrombocytopenia and hemolytic anemia. She died on the 11th day of hospitalization. At autopsy she had multiple endocrine neoplasia type I, with two islet cell tumors, adrenal adenoma, pituitary adenoma, and bronchial carcinoid with liver metastasis. Florid visceral microthrombi involved arterioles and capillaries of the heart, including the conduction system. Brain, kidney, pancreas, adrenal, and portal areas of the liver were also heavily involved, but thrombi were rare in the liver sinusoids and the lungs. PAS-positive subendothelial deposits were demonstrated. In spite of the disseminated malignancy, the morphologic and laboratory findings were inconsistent with disseminated intravascular coagulation (DIC), and supported the clinical diagnosis of TTP. To the best of our knowledge this is the first report association of TTP with MEN and raises the question of a genetic linkage and/or hormonal interaction.
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PMID:Fatal thrombotic thrombocytopenic purpura (TTP) presenting concurrently with metastatic multiple endocrine neoplasia (MEN) type I. 887 34

A 66-year-old woman complained of chest discomfort in January 1995. In March the accelerated phase of chronic myeloid leukemia (CML) was diagnosed. Chromosomal analysis demonstrated negative Ph and positive t(9;16) (q34;p11) with positive major BCR/ABL chimeric mRNA. Administration of hydroxycarbamide was initiated, but in May she developed high fever and severe left hypochondralgia. Her WBC was 62,100/microliter (blast 64%), and LDH was 3,590 IU/l. Bone marrow examination showed 78.6% blasts, with a nucleated cell count of 74 x 10(3)/microliter. Blasts were negative for esterase stain and partially positive for both peroxidase stain and PAS reaction. Surface marker analysis revealed that blasts were positive for CD13, CD19, CD33, CD34, and HLA-DR. A diagnosis of blast crisis was made and she was treated with the VDS-CP regimen with heparin for DIC. After temporary improvement her disease recurred rapidly with severe DIC. Treatment with low molecular weight heparin and fresh frozen plasma failed to control DIC and she died of subarachnoid hemorrhage on the 48th hospital day. This is the first veprted of case Ph-negative, M-BCR/ABL-positive CML with t(9;16) accompanied by severe DIC.
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PMID:[Blast crisis accompanied by severe DIC of Ph negative chronic myeloid leukemia showing t(9;16) and positive M-BCR/ABL rearrangement]. 931 Dec 72