Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An unusual case of chronic myelogeous leukemia (CML) is reported which was characterized by leukocytosis without a shift to the left, elevated leukocyte alkaline phosphatase, positive indirect Coombs' test, anemia and thrombocytosis, as well as the absence of hepatosplenomegaly. The diagnosis of CML was ascertained by the presence of Philadelphia chromosome with translocation of its deleted arms on the short arms on the short arms of a chromosome No. 6. The possible relationship between the chromosomal aberration and the unusual hematological and clinical features of this case is discussed.
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PMID:Chronic myelogenous leukemia with elevated leukocyte alkaline phosphatase, positive indirect Coombs' test, neutrophilic leukocytosis and unusual cytogenetical findings. 40 33

A case of megakaryoblastic leukemia is presented. Megakaryoblastosis and erythrocytic hyperplasia of the bone marrow, thrombocythemia, and hepatosplenomegaly were the essential features; 100% of the marrow-derived metaphases were found to be Ph1-positive. Cytologic and chromosomal findings are compatible with the assumption that all three marrow systems were involved in the leukemic process.
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PMID:Ph1-positive megakaryoblastic leukemia. 117 22

Localized plasma cell type Castleman's disease (CD) is an unusual pathologic entity. It is frequently associated with clinical and laboratory characteristics and rarely occurs in children. Total surgical excision results in cure in all aspects. To make early diagnosis of mesenteric CD is not easy, especially for children. An 11-year-old Taiwanese boy was recently evaluated for anemia and delayed growth. His clinical findings included a syndrome of severe hypochromic microcytic anemia, neutropenia, thrombocytosis, hypoferremia, hypergammaglobulinemia, and growth failure. Radiological examinations (abdominal ultrasound, small intestinal series, and computerized tomography) identified hepatosplenomegaly, nephromegaly, and huge masses in the middle abdomen with precaval, celiac, and paraaortic lymph nodal enlargement. However, detailed physical examination failed to detect a mass. At laparotomy a double-fist-sized confluent mass was found arising from the mesenteric root. Most masses were discrete and were excised individually. The pathologic diagnosis was plasma-cell type angiofollicular lymph node hyperplasia (Castleman's disease). Seven weeks after surgery, he had an episode of acute hepatitis B. Postoperatively, he exhibited a dramatic growth spurt; the hemoglobin, red blood cell indices, serum iron, and immunoglobulins returned to normal in 2 months. Neutropenia, which has not been previously related to mesenteric CD, was an unexpected finding in our case; however, it resolved spontaneously 3 months after the surgery, suggesting its causal relationship with the tumor.
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PMID:New observations in a child with angiofollicular lymph node hyperplasia (Castleman's disease) originated from the mesenteric root. 151 Jan 96

A 66-year-old man was presented with thrombocytosis in February, 1988. Laboratory examinations on admission revealed a white blood cell count of 17,700/microliters and a platelet count of 274.4 x 10(4)/microliters. Bone marrow aspirates showed an increase of megakaryocytes (1,294/microliters). There was no fibrosis or Ph1 chromosome. He was diagnosed as having essential thrombocythemia and was treated with thrombopheresis, carboquone and ranimustine (MCNU). Subsequently his platelet count was well controlled approximately for three years. He was readmitted because of pyrexia and left hypochondralgia in February 1991. Physical examination revealed hepatosplenomegaly. Peripheral blood revealed leukoerythroblastosis associated with the occurrence of tear drop cells. Bone marrow aspiration resulted in a dry tap and the biopsy specimen showed reticulin fibrosis. This is a fairly rare case of essential thrombocythemia that transformed to myelofibrosis.
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PMID:[Essential thrombocythemia that transformed to myelofibrosis after three years]. 160 18

A 52 year old male presenting chronic myeloid leukemia (CML) Philadelphia chromosome positive (Ph) four years after the diagnosis of a non Hodgkin's lymphoma is described. The patient had received high total doses of alkylating drugs (cyclophosphamide and chlorambucil) as part of chemotherapy treatment for a diffuse mixed lymphoma. At four years of diagnosis of the lymphoma the appearance of hepatosplenomegaly, leukocytosis with myeloma and basophilia and thrombocytosis were observed. These alterations augmented progressively until a cytogenetic study of the bone marrow two years late established the diagnosis of CML upon demonstrating the presence of the Ph chromosome with no other karyotypic anomalies being observed. The explorations carried out at that time confirmed that the lymphoma continued to be in remission. The CML initially responded to treatment with busulphan. However, following a year and a half the disease evolved to a phase of acceleration and the patient died a few weeks later due to pneumonia with no signs indicative of lymphoma activity having been detected since the diagnosis of the CML.
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PMID:[Chronic myeloid leukemia after chemotherapy treatment for non-Hodgkin's lymphoma]. 163 10

A patient presenting with predominantly gastrointestinal symptoms and a history of myocardial infarction was found to have ascites, hepatosplenomegaly, para-aortic lymphadenopathy, thrombocytosis, and a paraproteinaemia. A jejunal biopsy specimen showed lymphangiectasia and histology of the spleen and lymph nodes showed angiofollicular hyperplasia or Castleman's disease of the hyaline vascular type. This association has not previously been described and, moreover, systemic symptoms are unusual in this variant of Castleman's disease.
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PMID:Intestinal lymphangiectasia associated with angiofollicular lymph node hyperplasia (Castleman's disease). 174 Feb 68

We report here a case of right-sided renal cell carcinoma who presented with hypertension and multi-organ metastases. Haematological manifestations noted were erythrocytosis, thrombocytosis and leukaemoid reaction. Of these leukemoid reaction and thrombocytosis are very rare. The patient had hepatosplenomegaly which was found to be congestive in origin due to the pressure of the tumour on the hepatic vein and the inferior vena cava. These rare features make it an unusual case.
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PMID:Renal cell carcinoma: presenting with congestive hepatosplenomegaly and rare haematological complications. 238 Jan 39

In 40 patients (17 male, 23 female, median age 57 years) with the presumptive diagnosis of primary (essential) thrombocythemia (PTH) according to the diagnostic requirements of the Polycythemia-Vera-Study-Group (PVSG) a follow-up study and a histological evaluation of initial trephine biopsies of the bone marrow were performed. Thorough review of the hematological data during the lengthy course of disease (observation time ranging from 1.5-10.5 years) and the histomorphology of the bone marrow implied a discrimination into two groups of patients. Group I patients (n = 26; 10 male, 16 female) were compatible with PTH according to our follow-up studies. Group II patients consisted of 14 cases (7 male, 7 female) which suggested retrospectively early hyperplastic stages of agnogenic myeloid metaplasia (AMM) with concomitant thrombocytosis. In PTH (group I patients) there was a sustained elevation of the platelet count lasting for several years accompanied by stable other blood values. Early AMM (group II patients) was characterized by an insidious decline of the initially elevated thrombocyte count, starting in a few patients already 4-6 months after admission. In AMM there was further an increase in hepatosplenomegaly observable together with the level of LDH and the score of the leukocyte alkaline phosphatase, and finally an evolution of a leukoerythroblastic blood picture could be noticed. Initial histopathology of the bone marrow revealed a profound proliferation of a not severely dysplastic megakaryopoiesis in group I patients (PTH) and a normal content of reticulin fibers. In early thrombocythemic AMM (group II patients) conspicuous abnormalities of megakaryocytes were accompanied by a slight to moderate increase in argyrophilic fibers and a left-shifted neutrophilic granulocyto- as well as erythropoiesis. These differences of certain histomorphological features could be substantiated by morphometric analysis. Our findings suggest that even the rigid requirements for the diagnosis of PTH as proposed by the PVSG may not be sufficiently restrictive to exclude patients with early hyperplastic stages of thrombocythemic AMM.
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PMID:Primary (essential) thrombocythemia versus initial (hyperplastic) stages of agnogenic myeloid metaplasia with thrombocytosis--a critical evaluation of clinical and histomorphological data. 247 28

A case of primary myelofibrosis complicated with pericardial effusion and proteinuria is described. A 66-year-old female was admitted to our hospital because of abdominal fullness and shortness of breath. On admission, hepatosplenomegaly and pericardial effusion were observed. Blood examination revealed leukoerythroblastic anemia and thrombocytosis with tear drop cells and giant platelets. Bone marrow aspiration was dry tap and its biopsy showed remarkable myelofibrosis. Urinalysis indicated severe proteinuria. Although neutrophilic alkaline phosphatase score was low, no signs of acute blastic crisis of chronic myelogenous leukemia was found. The diagnosis of an atypical type of primary myelofibrosis was obtained. Administration of MCNU was started in August 1987. Hepatosplenomegaly, pericardial effusion and proteinuria were gradually improved after the administration. The etiology of the pericardial effusion and proteinuria were not obvious, however, these facts suggest that these abnormal findings might be related to PMF itself and MCNU was effective to PNF.
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PMID:[The use of MCNU to a patient of primary myelofibrosis complicated with pericardial effusion and proteinuria]. 276 70

A novel murine retrovirus complex was derived from the in vivo passage of a molecularly cloned Friend ecotropic helper virus. The virus isolate, myeloproliferative leukemia virus (MPLV), causes an acute (2-3 weeks) and generalized myeloproliferative disorder in adult mice. All strains of mice examined, including the C57BL/6J strain, developed the acute syndrome. This syndrome is characterized by a rapid hepatosplenomegaly, no thymus or lymph node involvement, granulocytosis, thrombocytosis, and erythroblastosis leading to polycythemia. The most prominent feature at the terminal phase of the disease is a granulocytic hyperplasia. The MPLV isolate replicates in vitro on NIH 3T3 fibroblasts but does not induce foci of transformed cells. Thus, MPLV exhibits unique biological properties that distinguish it either from the Friend virus complexes or from acutely transforming sarcomatogenic murine retrovirus which also induced a rapid splenomegaly.
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PMID:MPLV: a retrovirus complex inducing an acute myeloproliferative leukemic disorder in adult mice. 300 28


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