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Query: UMLS:C0002871 (
anemia
)
52,094
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 25-year-old black female presented with lymphadenopathy, fever and
anemia
of two months duration. The diagnosis of malignant histiocytosis was made on the basis of histiocytic infiltrations in the sinuses of spleen, liver and lymph nodes and by the demonstration of erythrophagocytosis in bone marrow. Following splenectomy, the patient developed a leukemic phase with as many as 50 X 10(9) abnormal histiocytes/l and bone marrow necrosis. This patient was also atypical because of multiple granulomas in liver, spleen and lymph nodes. Cytochemical and immunofluorescent stains confirmed that the abnormal cells were derived from the monocyte-macrophage series. Electron microscopy was used to further characterize this abnormal cell population. The electron microscopic and cytochemical evidence confirms that the malignant cells in malignant histiocytosis are derived from monocytes.
Cancer
1979 Dec
PMID:Malignant histiocytosis: a cytochemical and electron microscopic study of an unusual case. 50 93
2,3-Dihydro-1H-imidazo[1,2-b]pyrazole, a DNA synthesis inhibitor, was given to 25 patients in a phase I study. The drug was administered by rapid iv infusion daily x 5 days at 3-week intervals at doses ranging from 150 to 1500 mg/m2/day. Side effects were observed with doses of greater than or equal to 1000 mg/m2/day and included nausea and vomiting, diarrhea, dark urine, and
anemia
. At doses of 1500 mg/m2, three patients had evidence of hemolysis (two had hemoglobinuria and one had acute intravascular hemolysis). The hemolysis was severe enough to cause death in one patient and necessitated abandoning further dose escalation. There was minimal or no myelosuppression at any dose level. No objective tumor regression was observed in any of the 16 patients evaluable for response. Further studies are recommended to carefully evaluate the etiology of the hemolysis before proceeding to a phase II trial. It is unlikely that this drug will prove to be useful unless methods for circumventing hemolysis are developed.
Cancer
Treat Rep
PMID:Phase I clinical evaluation of 2,3-dihydro-1H-imidazo[1,2-b]pyrazole. 52 19
The hematologic manifestations of neuroblastoma are numerous and varied. Bone marrow invasion by tumor cells may cause leukoerythroblastic changes or depression of one or more of the cell lines in the peripheral blood; occasionally bone marrow involvement may be so extensive that tumor cells may be released into the peripheral blood and lead to an erroneous diagnosis of leukemia.
Anemia
in neuroblastoma patients may result not only from bone marrow involvement, but also from bleeding into a tumor mass or from the hemolysis accompanying a consumption coagulopathy. A specific morphologic abnormality, the cogwheel erythrocyte, has been reported in patients with neuroblastoma. Neuroblastoma may also be associated with elevation of the platelet count or a hypercoagulable state. Recognition of these protean hematologic manifestations may facilitate diagnosis in children with atypical presentations of this highly
malignant tumor
.
...
PMID:The multiple hematologic manifestations of neuroblastoma. 54 14
Acute nonlymphocytic leukemia (ANLL) developed in four patients 66 to 157 months following the diagnosis of nodular poorly differentiated lymphocytic lymphoma (PDL-N). The ANLL was signalled by increasing
anemia
and thrombocytopenia. A characteristic cytologic pattern of the leukemia was found. In each patient, a panmyelosis was present with striking morphologic abnormalities in leukocytes, erythrocytes and megakaryocytes. Marrow cytogenetic studies demonstrated abnormalities in all three patients studied. One of three patients treated with intensive chemotherapy obtained a complete remission. When long term survivors with PDL-N develop increasing
anemia
and thrombocytopenia, morphologic and cytogenetic marrow examinations are indicated to distinguish progressive lymphoma from therapy-induced myelosuppression or ANLL.
Cancer
1977 Oct
PMID:Acute nonlymphocytic leukemia in patients with nodular lymphoma. 57 90
Paraneoplastic disorders (PNDs) are remote effects of tumors that are unrelated to the size, location, metastases, or physiological activities of mature tissue of origin. Some of these disorders, such as fever and
anemia
, have been known for a long time. Other disorders, such as lymphopenia and low serum cholesterol levels, have been described only recently. In a study of 900 patients, including two control groups, some of the PNDs were demonstrated to be good indicators for diagnosis and prognosis in cases of
cancer
. A number of these disorders, however, may occur in patients suffering from terminal diseases other than
cancer
.
...
PMID:Hematological and biochemical paraneoplastic disorders. 57 90
Clinical and laboratory data are presented for two patients with a dyshaematopoietic disorder, and monosomy 7 in their bone marrow cells. The first patient, a 55-year-old woman, had been treated with chlorambucil for an ovarian carcinoma. After 4 years an oligoblastic myeloid leukaemia was diagnosed and she later died with an acute transformation of the disease. The second patient, a 21-year-old male, has had a dyserythropoietic
anaemia
with transient pancytopenia for over 5 years without any signs of
malignancy
. The possible relationship between therapy, the monosomy 7 and the other bone marrow abnormalities is briefly discussed. From an analysis of the data of these and comparable cases in the literature it appears that loss of chromosome No. 7 material is often associated with erythropoietic disorders such as erythroid hyperplasia and erythraemia. The reduction or absence of the Colton blood group antigens found in our patients and in a few other monosomy 7 cases also points to an abnormality of the red cell line.
...
PMID:Monosomy 7 in two patients with a myeloproliferative disorder. 58 70
Serum of 70 patients with malignant lymphoma was tested for concentration of ferritin by immunoradiometric assay. Serum of patients with Hodgkin's disease showed an apparently increased ferritin concentration only in the stage III and IV. Concentration of serum ferritin was found normal in patients with chronic lymphocytic leukemia and non-Hodgkin's lymphoma of low
malignancy
. Among patients with non-Hodgkin's lymphome of high
malignancy
only one who suffered from advanced immunoblastic sarcoma showed increased concentration of serum ferritin. Patients with elevated concentration of serum ferritin had a decreased level of serum iron and showed also
anemia
. Their bone marrow reticulum was rich in dyeing iron. These results suggest that hyperferritinemia in patients with advanced Hodgkin's disease is related to a lack of release of iron from reticuloendothelial system.
...
PMID:[Serumferritin in patients with malignant lymphomas (author's transl)]. 59 80
Despite the high frequency of skeletal metastases from
cancer
of the prostate, hypercalcaemia is extremely uncommon in this condition. In two patients with advanced, poorly differentiated metastasizing
cancer
a fairly uniform clinical picture developed, with
anaemia
, leukocytosis, increased serum creatinine, thrombocytopenia, elevated alkaline and acid phosphatase levels and symptoms secondary to hypercalcaemia. The development of more effective agents against
cancer
of the prostate will probably afford longer palliation, but evidently at a risk of severe metabolic disturbances in the preterminal state.
...
PMID:Advanced cancer of the prostate combined with hypercalcaemia. 59 76
Since single drug therapy of chronic lymphocytic leukemia (CLL) has not resulted in prolonged remissions of advanced disease, we initiated a program of combination chemotherapy, COP (cycloposphamide, vincristine sulfate, prednisone) for CLL patients with increasing adenopathy, spenomegaly, and/or signs of marrow failure defined as either
anemia
or thrombocytopenia. Thirty-six patients received COP either as initial therapy or following progression of disease on single agent therapy. The response rate was 72% with 26 patients responding (16 complete remissions, and 10 good partial remissions). The responses lasted from 8 to 50+ months. Sixteen of the responding patients remain in remission, 2 have active disease and 8 have died. Median survival has not yet been reached but the two-year survival from initiation of COP of the responding patients (complete and good partial response) is 90%. Ten patients had either poor partial or no response with median survival of 18 months. The median survival of the entire group of 36 patients is 35 months. COP is an effective and well tolerated therapy for advanced chronic lymphocytic leukemia.
Cancer
1978 May
PMID:The treatment of chronic lymphocytic leukemia with COP chemotherapy. 64 20
Chronic lymphocytic leukemia (CLL) is the commonest type of leukemia seen in Western countries. It affects an older group of individuals than most other varieties of leukemia, and men more often than women, in a ratio of 2:1. The incidence of CLL is significantly increased in some families. In most instances, CLL is due to the overgrowth or accumulation of immunoglobulin producing B lymphocytes. Hypogammaglobulinemia is a common feature, and anomalous immunoglobulin components occur in 3 to 5% of patients. The early symptoms and signs of CLL include fatigue, reduced exercise tolerance, enlarged lymph nodes, and splenomegaly. Fever, weight loss, and impairment of bone marrow function, with
anemia
, bleeding and susceptibility to infection are characteristic of severe or advanced disease. In the great majority of patients, the disease can be controlled for 6 to 10 or more years with simple regimens using chlorambucil or cyclophosphamide, often in combination with prednisone. Radiotherapy and splenectomy are useful in some instances. The terminal phase of the disease is characterized by exacerbation or increasing severity of the leukemia and the development of opportunistic infections associated with immunodeficiency.
Cancer
1978 Aug
PMID:Chronic lymphocytic leukemia. 68 76
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