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)

The retrospective study of acute renal failure (ARF) in patients with hematologic neoplasms was carried out. ARF occurred in 32 (6.1%) of 526 patients with hematologic neoplasms. Twenty-one (66%) patients recovered from ARF, but only 7 (22%) survived and were discharged from the hospital and 25 (78%) died of ARF or other complications. In 17 patients with leukemia or malignant histiocytosis, sepsis and/or disseminated intravascular coagulation were the most common causes of ARF, and all 17 patients died. In 11 patients with multiple myeloma, ARF was always attributable to the underlying disease, and the clinical course improved with the initiation of blood purification therapy (hemodialysis, plasma exchange) and chemotherapy. Five patients in blast crisis of chronic myelogenous leukemia or non-Hodgkin's lymphoma developed ARF as a result of tumor lysis syndrome. In this group, renal function improved with hemodialysis but only 2 patients survived. Patients with oliguria had worse outcomes than those without oliguria. Survival appeared to depend not on renal function but on the underlying disease, the cause of ARF, and other complications. These findings suggest that, in patients with hematologic neoplasms complicated by ARF, early initiation of blood purification therapy will improve the prognosis.
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PMID:[Acute renal failure in patients with hematologic neoplasms]. 238 Oct 56

A 28-year-old man developed AML 18 months after a diagnosis of non-Hodgkin's lymphoma, diffuse small cell type, clinical stage IIA. Induction therapy for the lymphoma consisted 60Co 4000 rads bilaterally to the cervical areas and 2000 rads to the right cervical area. Complete remission was attained. Nineteen courses of combination chemotherapy with Vincristine (VCR), 6-meraptopurine (6 MP), cyclophosphamide (CY) and predonisolone (pred) was added (Total dose: VCR; 26.5 mg, 6 MP; 3320 mg, CY; 3350 mg, pred; 4310 mg). Seven days after the final chemotherapeutic treatment he developed AML with DIC. Leukemic cells were peroxidase and specific esterase (naphthol AS-D chloroacetate) positive. Induction therapy for the AML consisting of DCMP (Daunomycin, Cytosine arabinosid, 6 MP and pred) and VCR (vindesine, CY and pred) was unsuccessful. The patient died of cranial hemorrhage 3 month after the diagnosis of acute leukemia. Autopsy revealed no recurrence of non-Hodgkin's lymphoma in the lymph nodes, bone marrow, spleen and liver. Seven other cases reported in the Japanese literature are reviewed.
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PMID:[Post therapeutic myeloblastic leukemia in non-Hodgkin's lymphoma]. 659 32

A 73-year-old man was admitted to our hospital with nasal hemorrhage and high grade fever on Aug, 1992. Physical examination revealed a tumor in the nasopharyngeal cavity, generalized skin eruptions and three tumors on different subcutaneous lesions, splenomegaly 2 cm below the costal margin, and the enlargement of the right cervical and axillary lymph nodes. Biopsy of the nasopharyngeal and cutaneous tumor disclosed non-Hodgkin's lymphoma (WF: Diffuse small cleaved). Peripheral blood examination showed a WBC of 4,800/microliters with 10% blastoid cells. Bone marrow examination showed 60% blastoid cells which frequently appeared a hand mirror configuration had no azurophilic granules in the cytoplasm. Flow cytometic analysis of these cells in the bone marrow showed that they expressed CD56 (NKH-1) and Ia but not expressed T-cell antigens as well as B-cell antigens and myeloid cell antigens. Phenotype of subcutaneous tumor biopsy cells was similar to that of blastoid cells in the bone marrow. T-cell receptor gene (TCR beta and gamma) rearrangements in blastoid cells were not found. The patient was treated with local radiotherapy to nasopharyngeal and skin tumors, followed by chemotherapy. The patient died of complication with pulmonary bleeding due to DIC. These results suggested that this nasopharyngeal lymphoma derived from NK cell.
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PMID:[Primary nasopharyngeal lymphoma with CD3- and CD56+ phenotype]. 753 74

A case of nasal type natural killer (NK)/T cell lymphoma of the subcutis showing clinical and morphological features that resemble subcutaneous panniculitis-like T cell lymphoma (SPTCL) is presented. A 73-year-old man presented with swelling of the left arm and was diagnosed with panniculitis by a dermatologist. It was concluded from a skin biopsy specimen that the patient had non-Hodgkin's lymphoma of the large cell, NK/T cell type because the neoplastic cells showed polyclonal CD3 immunoreactivity. Treatment with interferon-gamma was initiated, but the patient died of disseminated intravascular coagulation and multiple organ failure 2 months after the initial symptoms appeared. However, involvement of additional organs by the lymphoma was not apparent clinically. An autopsy was not performed. A routinely stained section of the biopsy skin specimen revealed massive necrosis of the subcutaneous fat, karyorrhexis admixed with reactive histiocytes, and large atypical lymphoid cells. Immunoreactivity for polyclonal CD3 was present in the perinuclear region, but absent in the neoplastic cell membranes. CD56, CD45RO (UCHL-1), CD43 (MT1), CD45 (leukocyte common antigen), and the cytotoxic molecules perforin, granzyme B and TIA-1 were positive, but CD20 (L26), CD4, CD8, and betaF1 were negative. Epstein-Barr virus (EBV) mRNA was detected in the nuclei of neoplastic cells by in situ hybridization. Subcutaneous panniculitis-like T cell lymphoma is reported to be an EBV-negative, clonal T cell neoplasm. Although this case showed clinical and morphological features that resembled SPTCL, perinuclear polyclonal CD3 staining and membranous CD56 reactivity seen in neoplastic cells were suggestive of NK cells. Furthermore, the neoplastic cells were positive for EBV. This case is considered to be a NK/T cell lymphoma of the subcutis resembling SPTCL. It is believed that it is important to recognize such a tumor because patients may undergo a fulminant clinical course, despite the tumor being localized in the subcutaneous adipose tissue.
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PMID:A case of natural killer/T cell lymphoma of the subcutis resembling subcutaneous panniculitis-like T cell lymphoma. 1033 81

A 62-year-old man with a medical history that included artificial pneumothorax therapy at the age of 18 was admitted to our hospital because of persistent cough. Chest computed tomographic scans disclosed atelectasis in the right lung and pyothorax surrounded by calcifications. Radiographic examination failed to disclose any tumors. After admission, high grade fever developed due to aggravated pyothorax infection. Because antibiotic therapy and drainage failed, open window thoracostomy was performed. Tumors were found along the wall of the pyothorax cavity, and examination of resected specimens yielded a diagnosis of non-Hodgkin's lymphoma, diffuse large cell type (B-cell lineage). It was difficult to close the pyothorax cavity due to infection and lymphoma. Therefore, with the thoracic window open, the patient was given combination chemotherapy including CHOP (6 courses) and DeVIC (7 courses). He died of disseminated intravascular coagulation 17 months after thoracostomy. In patients with pyothorax associated lymphoma, chemotherapy is sometimes difficult to perform because of persistent pyothorax infection. Although edema and ascites due to protein loss from the tumor complicated the treatment of our patient, we concluded that open window thoracostomy is effective in managing pyothorax prior to and during chemotherapy.
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PMID:[Pyothorax associated lymphoma treated by chemotherapy after thoracostomy]. 1049

Splenectomy in patients with non-Hodgkin's lymphoma (NHL) is performed for either diagnostic or therapeutic reasons. We report on a series of 29 patients with NHL and splenomegaly who underwent splenectomy during the years 1979-1998 in our hospital. According to the indication for splenectomy our patients were categorized in three groups. Group A: In 20 patients splenectomy was performed for diagnostic reasons. Group B: Three patients were splenectomized for autoimmune haemolytic anaemia (AIHA). Group C: Six patients underwent splenectomy because of hypersplenism. A definitive histopathological diagnosis of NHL was obtained in all patients of group A. Hypersplenism and AIHA were resolved in all patients after splenectomy. One (3.5%) patient died postoperatively because of septicemia complicated by disseminated intravascular coagulation. Six postoperative complications were observed in 4 (14%) patients. Splenectomy, with an acceptable surgical risk, has the potential to establish the diagnosis of NHL in patients with splenomegaly without lymphadenopathy and negative bone marrow findings. Moreover, splenectomy has the capacity to modify the disease course in patients with NHL complicated by AIHA or hypersplenism.
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PMID:Splenectomy in patients with malignant non-Hodgkin's lymphoma. 1099 79

Bone marrow necrosis (BMN) is a relatively uncommon clinicopathologic entity. The etiology is diverse, and malignancy, especially hematopoietic in origin, is the most common underlying disease of BMN. In this retrospective analysis, cases with BMN were re-evaluated for etiology, histopathologic details, and clinical manifestations. In the last 8 years, 23 cases of BMN were detected among the 1,083 bone marrow (BM) biopsies, and the prevalence was found to be 2.2%. Three of these 23 cases with BMN were children, and 20 cases were in adults. Sixteen of these cases (80%) had underlying malignant disease, and four (20%) had nonmalignant disease. Among the malignant cases, three cases had acute myeloblastic leukemia (AML), four had relapsed Hodgkin's disease (R-HD), one had acute lymphoblastic leukemia (ALL), two had chronic myelocytic leukemia (CML), two had non-Hodgkin's lymphoma (NHL), three had disseminated intravascular coagulation (DIC) associated with metastatic solid tumor, and one had myelodysplastic syndrome/myeloproliferative syndrome (MDS/MPS). Among the nonmalignant cases, two had tuberculosis infection, one had anti-phospholipid syndrome (APS), and one had a history of drug ingestion. The most common symptoms were bone pain, fever, fatigue, and jaundice. The most common laboratory findings were variable and associated with underlying disease, but anemia, leukopenia, thrombocytopenia, and high LDH and alkaline phosphatase levels were detected in the majority of the cases, as was also seen in other series. BMN was graded according to the extent of necrosis in the BM biopsy, and necrosis was extensive in 12 cases, moderate in five cases, and mild in three cases. Increased reticulin was found in 16 cases; four cases had severe, eight had moderate, and four had mild fibrosis, and this was found to be an interesting accompanying finding in BMN. In conclusion malignancy is the most common cause of BMN but some nonmalignant conditions such as tuberculosis and APS may be the underlying cause of BMN.
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PMID:Bone marrow necrosis: clinicopathologic analysis of 20 cases and review of the literature. 1221 Aug 11