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)

A fatal case of an apparently congenital form of hemophagocytic reticulosis is reported. The onset was manifested by hyperbilirubinemia and hepatosplenomegaly which were present at birth and persisted throughout life. Fever, anemia and pancytopenia developed at 1 month of age and became progressively worse. A splenectomy was performed at the age of 3 months, but the child died one day later with disseminated intravascular coagulation and pulmonary hemorrhage. The literature is reviewed with regard to the relationship of this case to (familial) hemophagocytic reticulosis and malignant histiocytosis (histiocytic medullary reticulosis). It is suggested that congenital hemophagocytic reticulosis, as described here, (familial) hemophagocytic reticulosis in infants, and malignant histiocytosis in adults all represent the same basic disorder with different ages of onset and clinicopathologic manifestations.
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PMID:Congenital hemophagocytic reticulosis. 126 10

A 70-year-old woman was admitted for evaluation of hepatosplenomegaly, fever and elevated serum LDH levels. A biopsy specimen of the liver revealed histiocytic proliferation at the portal triad, and a mild degree of hepatitis. A bone marrow biopsy specimen showed proliferation of histiocytes with minimal immaturity and atypism, and haemophagocytosis by the proliferated histiocytes. Fever, hepatosplenomegaly and elevation of LDH levels all disappeared spontaneously, and presumptive diagnosis of benign reticulosis with haemophagocytosis was made. One year later, fever, hepatosplenomegaly and elevation of LDH levels redeveloped, and the liver and bone marrow biopsy specimen showed proliferation of unequivocally malignant histiocytes. The patient died as a result of disseminated intravascular coagulation with shock 20 d later. We concluded that, in this case, malignant histiocytosis first presented as benign haemophagocytic reticulosis and, 1 year later, there was a typical malignant presentation.
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PMID:Unusual clinical presentation of malignant histiocytosis in a 70-year-old woman. 206 13

We report a child with polyclonal immunoblastosis associated with several hematological complications. Pure red cell aplasia (IgG-mediated inhibition of erythropoiesis), immune thrombocytopenia and immune neutropenia with myeloid hypoplasia developed sequentially. In addition, disseminated intravascular coagulation occurred shortly after the administration of prednisolone with rapid shrinkage of hepatosplenomegaly and lymphadenopathy.
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PMID:Sequential occurrence of immune pancytopenia and de novo DIC in a child with polyclonal immunoblastosis. 261 52

A 58-year-old man, born in Nagasaki prefecture, was admitted to our hospital because of anorexia and general fatigue on November 22, 1984. Hepatosplenomegaly was found without skin eruption. The blood examination on admission revealed leukocytosis (50,800/microliter) and atypical lymphocytes with hyperlobulated nuclei. He had hypercalcemia, and hepatic and renal damage. A diagnosis of adult T cell leukemia (ATL) in the acute stage was made. Treatment with KM2210, a conjugate of chlorambucil and estradiol, was started, and his peripheral leukocytes decreased gradually reaching, 19,700/microliter by the end of this medication. His leukocyte count continued to decrease after discontinuation of KM2210 and reached a nadir of 4,700/microliter. Hepatosplenomegaly and hypercalcemia also improved. About one month later, recurrence of the disease occurred and he was again treated with KM2210. Although the second course of the KM2210 therapy was also successful in relieving hepatosplenomegaly and leukocytosis, it proved impossible to ameliorate his poor condition and he died of DIC. Our case suggests that KM2210 has a remarkable cytotoxic effect against ATL cells even in the acute stage but the optimal schedule of treatment with this new drug should be established in order to obtain more satisfactory therapeutic results.
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PMID:[A case of adult T cell leukemia treated with a new chemotherapeutic agent, KM2210]. 287 13

A 55-year-old man was admitted to our hospital with fever, ascites, generalized lymphadenopathy and hepatosplenomegaly. A cervical lymph node was biopsied and diagnosed as a diffuse mixed cell type B-cell malignant lymphoma with positive cytoplasmic IgM in plasmacytoid lymphocytes and immunoblasts. Serum protein electrophoresis disclosed a monoclonal peak and immuno-electrophoresis identified the abnormal protein as IgM kappa(k). Serum immunoquantitation revealed an IgM level of 1470 mg/dl. Bence-Jones protein of the k type was positive in the urine. Cryoglobulin with the characteristics of IgM was present in the serum. In peripheral blood, hemoglobin was 12.4 g/dl, WBC 26,500/microliters with increased abnormal cells and the platelet count 2.2 x 10(4)/microliters. Low fibrinogen and high FDP levels indicated the existence of disseminated intravascular coagulation (DIC). Gabexate mesilate (FOY) was administered at a dose of 1,000 mg/day for the DIC with very good response. After one course of combination chemotherapy (vincristine, cyclophosphamide, prednisolone, adriamycin), he achieved complete remission. However, three months later, he showed icterus and anorexia again with high levels of serum GOT and GPT and positive HBs antigen. On the 117th hospital day, he became abruptly developed right hemiplegia and coma. Cranial CT demonstrated massive thalamic bleeding in the left hemisphere with ventricular rupture, and he died on the same day.
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PMID:B-cell malignant lymphoma associated with monoclonal macroglobulinemia and cryoglobulinemia. 315 23

Tissue specimens obtained at autopsy from seven childhood cases of malignant histiocytosis were studied by immunohistochemistry. Clinically, the majority of the cases showed sustained fever, hepatosplenomegaly, pancytopenia, and DIC. The pretreatment diagnosis was based on their typical clinical manifestations and bone marrow smear findings. Although three patients temporarily responded to exchange transfusion and chemotherapy, all seven patients eventually died of active disease. Postmortem examination revealed the proliferation of atypical histiocytes appearing in variable degrees of maturation in the lymph nodes, liver, spleen, bone marrow, lungs, and central nervous system. Immunohistochemical staining for lysozyme, nonspecific cross-reacting antigen (NCA), alpha 1-antitrypsin (alpha 1 AT), alpha and beta subunits of S100 protein (S100 alpha, beta), and concanavalin A receptors (ConAR) in cytoplasm demonstrated the presence of two subtypes of malignant histiocytes, ie, S100 beta+/NCA-/ConAR+ (4 cases) and S100 beta-/NCA+/ConA R+ (three cases). The results of lysozyme, alpha 1 AT, and S100 alpha staining were inconsistent. A survey of the literature disclosed that the incidence of S100 protein-positive cases in children was higher than in adults (12/21 v 5/19; chi 2, P less than .05). Further large scale investigation is necessary to confirm the independence and significance of these two subtypes of histiocytes in malignant histiocytosis.
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PMID:Malignant histiocytosis in childhood: clinical, cytochemical, and immunohistochemical studies of seven cases. 337 90

Fibronectin (FN) is a glycoprotein whose plasma concentrations are reduced in many pathological conditions. In patients with hemoblastosis plasma FN was correlated with some clinical and biological parameters (stage of the disease, hepatosplenomegaly, infections and DIC), in order to assess its value as a tumor marker. The results suggest a poor relationship between FN levels and the course of the disease. However, the behaviour of the protein in relation with treatment was dynamic.
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PMID:Plasma fibronectin in hemoblastosis. 345 31

An autopsy case of systemic mastocytosis without cutaneous involvement in a 76-year-old woman was described. The patient presented with general malaise, chest and epigastric discomfort, flushing of the face and progressive hepatosplenomegaly, and she terminated in hemorrhagic complications of DIC within 2 months. There was neither rash nor urticaria pigmentosa recognizable in the entire course. The diagnosis was made by the histologic identification of abnormal aggregates of mast cells in a bone marrow aspirate. These mast cell granules were chloroacetate esterase-positive, peroxidase-negative, and electronmicroscopically they were composed of fine granular materials containing variable numbers of lamellar structures. At autopsy, diffuse infiltration of the mast cells was found in the liver, spleen, bone marrow, lymph nodes, lungs, kidneys, stomach, and adrenal glands.
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PMID:Systemic mastocytosis without cutaneous involvement. 355 89

A case of angiosarcoma of the liver and the spleen following vinyl chloride exposure is described. The main symptoms in clinical diagnosis were microangiopathic hemolysis, disseminated intravascular coagulation, hepatosplenomegaly and exposure to vinyl chloride thirty years ago. It is the first case in which liver and spleen are involved in angiosarcoma due to vinyl chloride exposure. The tumor cells showed angioformative and solid histiocytoid growth with erythrophagocytosis.
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PMID:[Microangiopathic hemolytic anemia, erythrophagocytosis and consumption coagulopathy in vinyl chloride-induced hemangiosarcoma of the spleen and liver]. 361 92

Ten children, four males and six females, with malignant histiocytosis were treated from July 1980 to July 1984. None of them had an affected sibling with a similar disorder. Septic-type fever, hepatosplenomegaly, lymphadenopathy, pulmonary infiltration, and disseminated intravascular coagulation were common signs and symptoms, and convulsion occurred in four cases. The diagnosis was made from bone marrow smears in all cases. In five cases, biopsy or autopsy specimens confirmed the diagnosis. In five cases studied, proliferating histiocytes in lymph nodes were demonstrated to be S100 protein-positive. All patients were treated with adriamycin, cyclophosphamide, vincristine, and prednisone (ACOP). Complete response was achieved in four patients after two to three courses of ACOP, and another case attained complete remission after further drug treatment. The five complete responders are now alive without evidence of disease after 23-48 months from the onset. Among partial and no responders, four died within 3 months and one has been alive with disease for 2 months. Bone marrow aspiration is useful for prompt diagnosis, and early treatment with intensive combination chemotherapy improves the prognosis of malignant histiocytosis in childhood.
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PMID:Malignant histiocytosis in childhood. Clinical features and therapeutic results by combination chemotherapy. 379 30


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