Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fifty consecutive patients with blastic chronic myelogenous leukemia were evaluated clinically, morphologically, biochemically, and therapeutically. Forty-five patients had a preceding stable phase (38 Ph'+, 7 Ph'-); five patients presented with de novo Ph+ blast crisis. The most frequent clinical signs of impending blast crisis were weakness, fatigue, increasing splenomegaly, anemia, thrombocytopenia, marrow fibrosis, and a rising neutrophil alkaline phosphatase. Fever (unrelated to infection), skin infiltration, lymphadenopathy, hepatomegaly, thrombocytosis, and basophilia were much less common. The development of aneuploidy occurred in less than one-half of the total group. Myeloblastic morphology at blastic transformation was most frequent with occasional lymphoblastic, promyelocytic, and undifferentiated cases seen. Terminal deoxynucleotidyl transferase was present in one-third of the patients, but had no clear-cut relationship to the morphology. Response to treatment was generally disappointing (two complete and 15 partial remissions in 45 treated patients).
 ...
PMID:Blastic transformation in chronic myelogenous leukemia: experience with 50 patients. 27 33

Chronic granulocytic leukaemia (CGL) is the commonest leukaemia among adults in India. Case records of 183 CGL patients diagnosed between 1975 and 1985 were reviewed. The median age at diagnosis was 40.5 years. Most patients presented with weakness, fullness in the left upper abdomen and fever. Splenomegaly and hepatomegaly were present in 90% and 48% respectively. Patients were treated with oral, intermittent busulphan with monitoring of total leucocyte count. Overall, 87 patients expired, including 63 (72%) due to blast crisis. The median survival was 33 months from diagnosis and 44 months from the onset of symptoms.
 ...
PMID:Chronic granulocytic leukaemia. A study of 160 cases. 162 26

It is known that cigarette smoking induces leukocytosis and increased genetic instability in normal individuals. Therefore, a retrospective review was conducted of 173 patients with chronic myelogenous leukemia to detect a possible influence of cigarette smoking on initial characteristics at the time of presentation and on the course of this disease. Thirty-nine patients (23%) were smoking 5 cigarettes/d or more at time of diagnosis. Cigarette smoking was significantly related to male sex (P = 0.0005) and younger age at diagnosis (P = 0.02) and smokers tended to have lower leukocyte counts (P = 0.07) than nonsmokers. Cigarette smoking was significantly associated with early blast crisis (P less than 0.0001) and short survival (P less than 0.0001). Other characteristics associated with a poor prognosis included hepatomegaly, anemia, and a high percentage of peripheral blast cells at time of diagnosis. When studied in a multivariate analysis, cigarette smoking remained the strongest prognostic factor for both occurrence of blast crisis (P = 0.0003) and overall survival (P = 0.0001). Other poor prognosis factors found in the multivariate analysis included a high percentage of blasts in the peripheral blood at time of diagnosis and high platelet count. It is possible that cigarette smoke may act as a promoter or cocarcinogen in the transformation of chronic myelogenous leukemia.
 ...
PMID:Influence of cigarette smoking on the presentation and course of chronic myelogenous leukemia. 270 75

A case of chronic myelogenous leukemia (CML) of 10-year survival in described. A 44-year old male was admitted to our hospital because of general malaise, abdominal fullness and fever in February, 1977. On physical examination, giant splenomegaly and hepatomegaly were detected. Peripheral blood examination revealed leukocytosis without hiatus leukemia , normochromic macrocytic anemia and thrombocytosis. NAP rate and score were 16% and 22. Cytogenetic analysis of PB without stimulator revealed 46, XY, Ph1. Then he was diagnosed as having a typical type of Ph1-positive CML. He had been successfully treated over 9 years by intermittent administration of busulfan. However, anemia suddenly progressed in February, 1986 followed by leukopenia and thrombocytopenia. Hemorrhage was not detected by the examination. Though he had been received blood transfusion, the anemia progressed rapidly. He was died of cachexia on 4th of August, 1987. The postmortem examination revealed bone marrow aplasia with no signs of blast crisis nor myelofibrosis. Secondary hemochromatosis was seen in the liver, spleen, pancreas and some other organs.
 ...
PMID:[Bone marrow aplasia without blast crisis in a case of CML of 10-year survival]. 279 87

The case of a patient with ecchymosis, hepatomegaly, leukocytosis, thrombocytopenia, and anemia at birth is presented. Throughout his course, thrombocytopenia, anemia, and leukocytosis without a marked increase in the number of blast forms in either peripheral blood or bone marrow persisted until the patient developed a blast crisis shortly before his death at age 4 months. This patient is the youngest reported to have the juvenile form of chronic myelogenous leukemia and the first that in the present era can be considered congenital in origin.
 ...
PMID:Congenital juvenile chronic myelogenous leukemia: case report and review. 658 54

It has been suggested that in blast crisis (BC) of chronic myeloid leukaemia (CML) the clinical and laboratory features of patients with 'lymphoid' phenotype differ from those of patients with non-lymphoid BC. In order to assess any differences, 97 patients consecutively diagnosed with BC that followed a known chronic phase of CML were analysed. 19 patients had 'lymphoid' BC: in 17 the blasts expressed a B-lineage phenotype: in the remaining two they corresponded to T lymphoblasts. Four cases of B-lineage phenotype BC were considered as biphenotypic, due to the co-expression of myeloperoxidase and one or two other myeloid markers (CD33, CD13 and CD68) on the blast cells; in the other six cases of B-lineage BC the blasts expressed one or both of the myeloid markers CD33 (n = 4) and CD13 (n = 3). Patients with 'lymphoid' BC seldom had an accelerated phase prior to BC (1/19 v 36/78 with non-lymphoid BC, P = 0.002), had less frequent splenomegaly (9/19 v 59/78, P = 0.03) and hepatomegaly (5/19 v 45/78, P = 0.02) and showed a higher degree of marrow blast infiltration (mean value 74 +/- 24% v 38 +/- 23%, P < 0.0001), lesser blood basophilia (2.2 +/- 2.5% v 8.2 +/- 7.8%, P < 0.0001), and higher serum albumin levels (P = 0.001) than those with non-lymphoid BC. 13 patients with 'lymphoid' BC (68.4%) showed a favourable response to chemotherapy regimens including vincristine and prednisone and, overall, 'lymphoid' BC patients survived significantly longer than the remainder (median survival 12 months v 4.7 months, P = 0.006). These results indicate that 'lymphoid' BC of CML has a distinct clinicohaematological profile and confirm the better prognosis of such patients.
 ...
PMID:'Lymphoid' blast crisis of chronic myeloid leukaemia is associated with distinct clinicohaematological features. 945 Aug

Allogeneic bone marrow transplantation is the only curative treatment for patients with Philadelphia chromosome-positive chronic myeloid leukemia (CML); however, recurrence of disease remains a major cause of treatment failure. A 26-year-old man with chronic myeloid leukemia who had a cytogenetic relapse 49 months after his first syngeneic bone marrow transplant (BMT) and hematologic relapse 23 months thereafter progressed to blast crisis despite treatment with IFN-alpha for 15 months. He underwent a second transplantation in early second blast crisis, 92 months after the first BMT with PBPC from his previous donor. Successful hematological reconstitution occurred. On day 50 after the second transplantation the patient developed a generalized rash, hepatomegaly, and cholestatic signs. Skin and liver biopsy revealed changes compatible with acute graft-versus-host disease (GVHD). Treatment with cyclosporin A (CSA) and prednisone was started, and the GVHD resolved. Fifteen months after PBPC transplantation he had a molecular relapse. Despite discontinuation of CSA, the patient progressed into blast crisis 7 months later. The occurrence of GVHD and disappearance of the BCR-ABL-positive clone suggest that a graft-versus-leukemia (GVL) effect may have been operative for 15 months in a patient given a second syngeneic BMT in blast crisis.
 ...
PMID:Graft-versus-host disease following second syngeneic stem cell transplantation for relapsed chronic myeloid leukemia. 987 66