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)

Two sisters, now 29 and 24 years old, are described. They presented a congenital storage of, most probably, phospholipids in the histiocytes of the sea-blue type or blue pigmentophages. The granules of these cells showed a PAS positivity and strong positivity for acid phosphatase, but there were negative also for non-specific esterase, naphthol-AS-D-chloracetate esterase and iron acid also for urine mucopolysaccharide. The two cases differed from all the described cases in the absence of hepatosplenomegaly and in the presence of bone changes resembling late spondyloepiphyseal dysplasia or atypical dysostosis multiplex.
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PMID:Sea-blue histiocyte syndrome with bone anomalies. 75 36

The general clinical and pathological findings of angio-immunoblastic lymphadenopathy are reviewed and illustrated by a case-report with involvement of the tonsils. Our patient showed all the characteristic signs of this disease, including fever, pruritus, rash, generalized lymphadenopathy and hepatosplenomegaly. Histologically the wellknown triad of arborizing postcapillary vessels, proliferation of immunoblasts and plasma-cells, as well as deposition of PAS-positive interstitial material was found. Laboratory findings included a polyclonal hyperglobulinemia and a hemolytic anemia. Treatment consisted of corticosteroids and supportive medications. The prognosis is generally poor, with a median survival of 13 months. At present, the cause is unknown.
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PMID:[Angio-immunoblastic lymphadenopathy (author's transl)]. 75 11

Massive bone marrow necrosis was seen in a 42-year-old male with acute leukemia. In December, 1988, on admission, laboratory data revealed pancytopenia and a high level of serum LDH and ALKP. Bone marrow aspiration resulted in dry-tap and showed bone marrow necrosis in the bone marrow biopsy specimen. A bone marrow scintigraphy with 111In faintly visualized the bone marrow but visualized area was expanded in the extremities compared with normal subjects. The second bone marrow biopsy showed proliferation of blasts. In the middle of March, blasts began to appear in peripheral blood. The blasts were cytochemically negative for POX, Es, PAS, AcP, TdT and had surface markers CD3-, CD19-, CD33-, CD13-, LCA-, HLA-DR-. Even by investigation on rearrangement of the immunoglobulin heavy chain region, an origin of the blasts could not be determined. In April, the number of blasts in peripheral blood increased and hepatosplenomegaly developed rapidly. Therefore, he was put on the chemotherapy with vincristine and prednisolone, but he died of cerebral hemorrhage. The autopsy revealed widespread bone marrow necrosis. It has rarely been reported that massive bone marrow necrosis is found prior to the occurrence of acute unclassified leukemia.
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PMID:[Acute unclassified leukemia with bone marrow necrosis]. 202 Jan 20

The authors tried to test the value of some clinical and laboratory characteristics for the prognosis of acute lymphoblastic leukaemia (ALL) in a group of 69 children treated according to three different protocols. The results were evaluated by methods of one-dimensional and multidimensional analysis. The absolute number of blasts in the peripheral blood stream and initial leucocytosis during establishment of the diagnosis proved to be the most important risk factors influencing the prognosis of the patients. Other adverse signs for the prognosis of ALL in the group were a mediastinal tumour, L2 type of leukaemic blasts according to the morphological FAB classification and age above 10 years when the diagnosis was established. The patient's sex, immunophenotype of the leukaemic blasts, chromosomal abnormality of the karyotype in the leukaemic cells, marked hepatosplenomegaly, thrombocytopenia, haemoglobin values and PAS reaction in the blasts, did not affect the therapeutic results in the author's group of patients.
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PMID:[Factors affecting the prognosis of acute lymphoblastic leukemia in childhood]. 220 58

We reported a case of TMD with transient increase of tetrasomy-21 cells in a phenotypically normal newborn. The patient was admitted to the St. Marianna University Hospital due to hepatosplenomegaly on the 7th days after birth. Hematological findings on admission revealed remarkable leukocytosis (168,300/microliters) with 79% blasts. Immunological studies of the blasts showed a positive reaction for platelet associated antigens, KOR-P77, AN50, TP80 and a pan-T antigen, TP40. Cytochemically blasts were strongly positive for acid phosphatase, positive for alpha NAE and weakly positive for PAS. The platelet peroxidase reaction was observed in rough endoplasmic reticulum of blast cells. Both immunological and cytochemical findings suggested that the blasts were of megakaryocyte lineage. Chromosomal analysis of the blasts showed 48, XX, + 21, +21 (21 tetrasomy). After chemotherapy with PSL and 6MP, bone marrow showed a complete remission. But we thought it was spontaneous remission because PSL and 6MP were not effective to acute megakaryocytic leukemia (AMKL). Bone marrow cells were karyotypically normal on the 67th day of life when abnormal blasts were not observed in the bone marrow.
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PMID:[Transient myeloproliferative disorder (TMD) with transiently increased tetrasomy-21 cells in a phenotypically normal newborn]. 281 Jul 85

We reported a rare case of triple cancers with acute lymphoblastic leukemia (ALL) associated with disseminated intravascular coagulopathy (DIC) after the operations of colon cancer and primary lung cancer. A 78-year-old Japanese male, who had been operated upon for colon cancer (adenocarcinoma) on March 1981, metastatic brain tumor (adenocarcinoma) on December 1986, and primary lung cancer (squamous cell carcinoma) on February 1987, was admitted to our hospital because of severe general malaise on December 6 1987. On admission, he had mild hepatosplenomegaly and hemorrhage diathesis such as purpura. Serum LDH increased to 2,515 mU/ml. The white blood cell count was 6,210/microliters with 53% leukemia cells, and the platelet count was 12,000/microliters. A bone marrow was infiltrated with 96.0% leukemia cells. The leukemia cells stained positively for PAS and negatively for peroxidase. Immunological examination of leukemia cells showed that HLA-DR, TdT, B1 and J5 were positive and cytoplasmic Igmu and surface Ig were negative, indicating common ALL. The coagulation studies revealed that the activated partial thromboplastin time was prolonged to 42.0 seconds, FDP increased to 79.9 micrograms/ml, and antithrombin-III decreased to 62%. Chromosome analysis showed a 48, XY, +2, +21q-, t(9;22) karyotype. He was diagnosed as having Ph1 positive ALL associated with DIC. He was treated with vindesine, prednisolone, L-asparaginase, and adriamycin and complete remission (CR) was achieved after two months. But on August 1988, 8 months after CR, ALL and brain tumor relapsed and he died of pneumonia on September 19, 1988.
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PMID:[Ph1 positive acute lymphoblastic leukemia with DIC after operation of colon and lung cancer]. 281 Jul 93

A 62-year-old man was admitted to our hospital with exertional dyspnea. On admission, neither hepatosplenomegaly nor lymphadenopathy were noted. Laboratory data revealed anemia (Hb, 4.8 g/dl), leukopenia (2,800 microliters) and a normal platelet count (21 X 10(4)/microliters). The immature blast cells in the peripheral blood were 15%, which increased to 32% during his clinical course. On cytochemical studies, the blast cells had no staining with peroxidase, alpha-naphthyl-butyrate esterase and PAS, although acid phosphatase was positive. More than 58% of the blasts were identified as being of megakaryocytic lineage by platelet peroxidase and by tests with monoclonal GP IIb/IIIa antibody. Bone marrow biopsy disclosed marked fibrosis. However, the patient constantly had normal counts of platelets ranging from 21 X 10(4) to 63 X 10(4)/microliters. This case provides evidence that the megakaryocytic leukemias can be categorized into two types, which are characterized by either undifferentiated or differentiated megakaryocytic leukemia cells.
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PMID:[Megakaryocytic leukemia with thrombocytosis]. 281 Jul 95

An autopsy case of tyrosinosis was reported. The patient was a 5-month-old boy who had jaundice and hepatosplenomegaly since 10 weeks after his birth. Tyrosine blood level was 6.937 mg/dl and the level of p-HPPA oxidase low. Neuropathologically, the cerebral lesions were characterized by a spongy state, vacuoles in neuronal cells and focal deposition of PAS-positive substance in and around the axon. The electron microscopic examination revealed axonal degeneration and unusual deep cortical structure, possibly axons, containing numerous lysosomes, elongated mitochondria and MCB-like bodies in unmyelinated axon. These facts were suggested to represent morphologic evidence of altered cellular metabolism, related to impaired tyrosine degradation.
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PMID:A neuropathological investigation of a case of tyrosinosis. 738 2

Angioimmunoblastic lymphadenopathy is a rare clinical entity, first described in 1974, characterized by asthenia, anorexia, fever, sweating, generalized lymph node enlargement, hepatosplenomegaly, rash, hypergammaglobulinemia, and often Coomb's positive hemolytic anemia. Main histopathologic findings are lymphoplasmocytic and immunoblastic proliferations, increased vascular neshwork and interstitial granular PAS positive material deposits. A lymph node excised from a woman with angioimmunoblastic lymphadenopathy was examined under electron microscopy. Results of ultrastructural study are compared to the typical histologic pattern observed under light microscopy. Analysis of the cellularity and the significance of fibrous collagen found in the interstitial PAS positive material are commented on.
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PMID:[Angioimmunoblastic lymphadenopathy. Case report with ultrastructural study (author's transl)]. 741 34

Visceral leishmaniasis is a rare parasitosis in our country; in a 30 year period only exists the report of five cases, three in the state of Puebla and two in the state of Guerrero. Now it has been identified another two cases in the state of Chiapas. In these patients the common presentation of the disease were fever, hepatosplenomegaly, hypergammaglobulinemia and pancytopenia. The parasite can be found in liver, spleen, lymph nodes and bone marrow macrophages. A definitive diagnosis depends on the demonstration of the parasite in tissue; spleen biopsy is the most useful because it is positive in 98% of the cases, in other tissues the amastigotes are seen in 50-80% of the cases. Negative PAS-stained smears maintains the diagnosis until another more specific method as electronic microscopy or culture is available. Pentavalent antimonial compounds are the drugs of choice and as an alternative or in case of failure amphotericin B can be used.
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PMID:[Kala-azar in Mexico: report of 2 cases]. 837 48


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