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Query: UMLS:C0019829 (
Hodgkin's disease
)
30,247
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Similarities have been observed for some time between oncornavirus-induced malignancies in laboratory animals and leukemias and solid tumors in man. Particles similar to type C oncornaviruses have been detected by electron microscopy both in cells or plasma from leukemia patients and in solid-tumor human malignancies such as
Hodgkin's lymphoma
, lymphosarcomas, and sarcomas. Likewise, particles resembling type B oncornaviruses in shape and appearance have been found in human breast cancer. In neither case has the infectious nature of the particles been confirmed. However, DNA synthesized in vitro by the enzyme of murine mammary tumor virus was found to hybridize with polysomal RNA obtained from human mammary adenocarcinomas. The presence of RNA complementary to RNA from the Rauscher strain of murine leukemia virus has been observed in other human malignancies unrelated to breast cancer. It has also been found that cells of patients with
myelogenous leukemia
possess an oncornaviral-type reverse transcriptase that is distinguishable from other cell DNA polymerases and serologically related to the reverse transcriptase of primate oncornaviruses.
...
PMID:Human studies following animal models of tumorigenesis by oncornaviruses. 7 Nov 81
Isolation of EBV from patients with different types of haemoblastosis by establishing virus-producing cell lines is described. EBV was isolated from patients with
myelogenous leukemia
in 71%,
Hodgkin's disease
--in 22%. EBV was also isolated from 1 patient with lung tumor and leukemogenic reaction. All 8 established cell lines produced EBV in 0.5--3% of cells. The cells of the lines concerned are lymphoblasts and show B-cell characteristics.
...
PMID:[Isolation of the Epstein-Barr virus in suspension cell lines obtained from persons with different forms of hemoblastosis]. 21 72
Presence of complement-fixing antibodies against soluble antigen(s) of Gross virus-induced rat lymphoma W/Fu(C58NT)D was determined in sera of 180 healthy donors, in sera from 100 healthy pregnant women and in sera obtained from 139 patients with acute
myelosis
, acute lymphadenosis, acute undifferentiated leukosis, chronic
myelosis
, chronic lymphadenosis and
Hodgkin's disease
. Antibodies against soluble complement-fixing antigen from W/Fu(C58NT)D rat lymphoma were found in 33 (5).5%) out of 64 sera of patients with acute leukemia, in 15 out of 60 sera of patients with
Hodgkin's disease
, in 17 (9.4%) out of 180 healthy donors and in 22 (22.0%) out of 100 sera from healthy pregnant women. None of 15 sera from patients with chronic leukemia were positive. Titers of complement-fixing antibodies in positive sera remained unchanged after absorption with pooled lymphocytes from healthy human donors. Some selected positive sera reacted also with a soluble antigen prepared from normal rat thymus. Nature of complement-fixing antibodies detected and of corresponding antigens is discussed.
...
PMID:Presence of complement-fixing antibodies against antigens of Gross virus-induced rat lymphoma and normal rat thymus in sera of patients with some forms of malignancies. 26 22
The clinical and pathologic findings in six patients with
myelogenous leukemia
presenting initially as multiple granulocytic tumors of the skin were reviewed. The skin of the trunk was most commonly involved with multiple, confluent erythematous plaques and soft, tender, non-ulcerated, violaceous nodules. Two patients had been treated for malignant lymphoma eight and nine years prior to the onset of skin lesions (
Hodgkin's disease
and nodular lymphocytic lymphoma, respectively), and cutaneous
granulocytic leukemia
developed in sites of irradiated skin. The skin biopsies in all cases were originally misinterpreted by the pathologist as malignant lymphoma and the correct diagnosis of
granulocytic leukemia
was not established in any of the cases until overt extracutaneous involvement was detected. The interval in the six patients from skin biopsy to definite involvement of blood and bone marrow by acute granulocytic leukemia ranged from three weeks to six months with a mean interval of 3.8 months. The mean duration of survival from the diagnosis of extracutaneous dissemination was 12.7 months (range of three months to two and one-half years). Poorly differentiated
myelogenous leukemia
was demonstrated at postmortem examination in all cases. Cytochemical stains of formalin-fixed, paraffin-embedded tissues confirmed the granulocytic origin of the neoplasm: leukemic cells in skin biopsies, bone marrow aspirates, and autopsy specimens contained abundant naphthol AS-D chloracetate esterase. The findings indicate that
granulocytic leukemia
may rarely present with skin tumors as the original manifestation of the disease. Recognition of the distinctive clinical, histopathologic, and enzyme histochemical features of the lesion provide a basis for distinguishing granulocytic sarcoma of the skin from mycosis fungoides and other cutaneous malignant lymphomas.
...
PMID:Multiple granulocytic tumors of the skin: report of six cases of myelogenous leukemia with initial manifestations in the skin. 32 49
The genomic sequencing technique has been applied to assess the state of methylation in the DNA from human leukocyte subpopulations from healthy individuals and in the DNA from several individuals with myeloid or lymphatic leukemias or non-
Hodgkin
lymphomas. Leukocyte populations were purified by the high-gradient magnetic cell sorting technique. In the human tumor necrosis factor alpha (TNF-alpha) gene segment between nucleotides 300 and 1150, the specific methylation profile in the DNA from human granulocytes and monocytes is maintained in three cases of
myeloid leukemia
. In one such case, all 5-methyl-2'-deoxycytidine residues have been replaced by cytidine. In a chronic lymphatic T-cell leukemia, all 5-methyl-2'-deoxycytidine residues have been substituted by cytidine. In normal B lymphocytes, in two cases of chronic lymphatic B-cell leukemias and two cases of non-
Hodgkin
lymphomas, all 5'-CG-3' sequences in this gene segment are devoid of methylation. In the TNF-beta gene, DNA methylation is decreased in several examples of acute or chronic myeloid leukemias in comparison to normal human granulocytes or monocytes, whose DNA is almost completely methylated between nucleotides 700 and 900. In human T and B lymphocytes, the main producers of TNF-beta, in three instances of chronic lymphatic leukemias and two cases of non-
Hodgkin
lymphomas, all 5'-CG-3' sequences are unmethylated in this region. The DNA from the human HeLa cell line is highly methylated at all 5'-CG-3' sequences in the TNF-alpha and -beta genes. The TNF-alpha gene is transcribed in the cells of one case of acute myeloid leukemia in which the analyzed region of the TNF-alpha gene is completely unmethylated. The TNF-beta gene is not transcribed in any of the malignant cells tested.
...
PMID:DNA methylation profiles in the human genes for tumor necrosis factors alpha and beta in subpopulations of leukocytes and in leukemias. 206 56
Electron microscopy is an important supplementary tool in bioptic diagnosis of bone marrow lesions. The hematologically specialised clinical pathologist should better resort to it for all bone marrow investigations. The routine pathologist can focus attention at least on certain diagnostic cases, such as children, or on sequential biopsies with specific diagnostic problems. It will be necessary, in such cases, to use proper fixation and, before further processing to cut the bone marrow sample into small pieces without delay. Electron microscopy has worked well, in the context of our own material, for differential diagnosis between various forms of
myelogenous leukemia
, hypereosinophilia of bone marrow and lymphocytic leukemia as well as between immature multiple myeloma and malignant lymphoma, centrocytic/centroblastic malignant lymphoma and nodular sclerosis of
Hodgkin's disease
and in the diagnosis of megakaryocytic leukemia.
...
PMID:[Electron microscopy for bioptic bone marrow diagnosis]. 208 45
The expression of 20 proto-oncogenes was analysed by Northern blotting in four cell lines derived from patients with
Hodgkin's disease
(L428, L540, CO and DEV) and compared to lymphoid and
myeloid leukemia
cell lines and normal hematopoietic cells. Expression of the proto-oncogenes c-myc, p53, c-jun, pim-1, lck, c-syn, c-raf and N-ras were detected in
Hodgkin's disease
derived cell lines and in normal hematopoietic cells. Transcripts of the proto-oncogene c-met were detected in the
Hodgkin
's derived cell lines L428 and L540 but not in the lymphoid or
myeloid leukemia
cell lines or in tonsil cells, peripheral blood mononuclear cells and granulocytes. Expression of the proto-oncogenes N-myc and lck were observed in the
Hodgkin
's derived cell line CO which express T cell receptor genes and in the T cell lines JM and CEM. L428 cells and CO cells expressed aberrant transcripts of the c-fes proto-oncogene. Thus
Hodgkin's disease
derived cell lines are heterogeneous in their expression pattern of proto-oncogenes, expressing normal and aberrant transcripts of proto-oncogenes which are not found in untransformed hematopoietic cells.
...
PMID:Heterogeneous expression of proto-oncogenes in Hodgkin's disease derived cell lines. 221 Jun 88
A monoclonal antibody, designated BM-1, which is reactive in B5 formalin-fixed, paraffin-embedded tissues, has been generated against a cytoplasmic and nuclear antigen expressed in human myeloid precursor cells and derived leukemias. Using the avidin-biotin-complex immunoperoxidase procedure, BM-1 was found to stain selectively myeloid precursor cells in normal bone marrow and mature granulocytes in the blood. In a screen of 26 normal adult and fetal human organs fixed in B5 formalin, BM-1 was negative in all nonhematopoietic tissues with the exception of tissue granulocytes and scattered cells in the peripheral cortex of the thymus. Likewise a screen of 30 solid tumor cell lines including a spectrum of carcinomas, sarcomas, and neural-derived tumors was negative. BM-1 was also negative with 21 T and B cell lymphomas and 11
Hodgkin's disease
tumors. A preliminary study of tumors of the hematopoietic system revealed that BM-1 was reactive with M2 and M3 acute myelogenous leukemias (AML), chronic myelogenous leukemias (CML) and myelomonocytic leukemias, and granulocytic sarcomas. M1, M4, M5, and M6 AML clot preparations were negative in this study, indicating that BM-1 may have a role in the histopathologic diagnosis of
myelogenous leukemia
. Myeloid leukemic cell lines HL-60, ML-2, KG1, and TPH-1-O showed BM-1 nuclear and/or cytoplasmic reactivity in a subpopulation of cells, but erythroid and lymphoid leukemias and all lymphoma cell lines were negative. Immunoperoxidase studies of a panel of fetal tissues showed BM-1 positive cells in the peripheral cortex of the thymus and portal myelopoietic regions of the liver at 18 weeks gestation. Finally, DNA-cellulose and solid phase radioimmunoassay (RIA) techniques developed in our laboratory demonstrate that the BM-1 antigenic domain is reactive only after binding to eukaryotic but not prokaryotic single- or double-stranded DNA. Immunoblot techniques using a DNA-cellulose purified protein sample revealed that BM-1 recognizes a 183 kD protein. These studies indicate that BM-1 is recognizing a myeloid-specific antigen that, because of its DNA binding characteristics, may have an important role in the differentiation of myeloid cells at the molecular level.
...
PMID:Immunohistochemical characterization of a 183 KD myeloid-specific-DNA-binding protein in B5 fixed, paraffin-embedded tissues, and bone marrow aspirates by monoclonal antibody BM-1. 330 47
We calculated 5-year crude and relative survival rates, by age and sex, for patients in Alberta in whom cancer was diagnosed between 1974 and 1978. Cancers with low overall 5-year relative survival rates (less than 35%) included stomach cancer, cancer of the pancreas, lung cancer, brain cancer, multiple myeloma and
myeloid leukemia
. Cancers with high overall 5-year relative survival rates (more than 70%) included melanoma, breast cancer, cancer of the uterus, cancer of the bladder and
Hodgkin's disease
. Five-year relative survival rates were generally lower in the highest age group (75 years or more). A strong inverse relation between age and survival was noted for brain cancer, non-Hodgkin's lymphoma,
Hodgkin's disease
and
myeloid leukemia
.
...
PMID:Survival rates among patients with cancer in Alberta in 1974-78. 337 May 94
One thousand and five bone marrow biopsies were performed in patients with haematologic or oncologic disorders during a ten year period from 1976 to 1985 according to the method of Jamshidi and Swaim. Indications and method of biopsy are discussed in detail. Major side effects were not observed, however minor accidents (0.2%) as well as problems in yielding biopsy-material (1.6%) are reported. The rate of biopsy-failure, including biopsies with insufficient (crushed) material, was 5%. In our hands the predominant value of the Jamshidi-biopsy for diagnosis of hematologic disorders is given by the following reasons: Bone marrow histology gives a more detailed architectural picture than cytologic smears. Sampling of bone marrow for both methods (cytology and histology) through the same instrument is possible. The procedure is easily performed and gives the patient no more discomfort than a simple sternal puncture. Chronic myeloproliferative disorders (CMPD, 31%), malignant lymphomas (40%) and aplastic (hypoplastic) syndromes (4%) were the most frequent indications for bone marrow biopsy. Clinical and histological findings were compared in 235 patients with CMPD. The histological defined entity of chronic megacaryocytic-granulocytic
myelosis
could be differentiated easily from chronic granulocytic leukemia (CGL), however it was not always distinguishable from primary thrombocythemia by means of clinical and hematological criteria. Myelofibroses on the basis of CGL were separated from idiopathic or postpolycythemic fibroses by hematological findings. The diagnostic value of bone marrow biopsies was superior to cytology in all CMPD and proved to be an essential diagnostic method in cases with high platelet count. Marrow involvement was found in 59% of 218 previously untreated patients with non
Hodgkin
's lymphomas and in 9% of 123 patients with
Hodgkin's disease
. Jamshidi-biopsy proved to be a simple and indispensable procedure in staging of
Hodgkin
's and non-
Hodgkin
's lymphomas.
...
PMID:[Jamshidi biopsy in clinical hematology. Method, indications and results of over 1,000 completed biopsies with special reference to chronic myeloproliferative diseases]. 347 Oct 9
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