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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The peculiarities of hemoglobin content and properties in lymphogranulomatosis were studied in children by different methods. In most patients the content of fetal hemoglobin and methhemoglobin was found to increase and the rate of ferricyanide oxidation of hemoglobin also increases. Simultaneously, the rate of non-homogenicity of basic hemoglobin fractions was observed to increase on account of immunologically different components.
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PMID:[Hemoglobin in lymphogranulomatosis in children]. 59 30

Non-caseating sarcoid-like epithelioid granulomas associated with Hodgkin's disease have been found in 55 patients initially staged and treated at the Stanford University School of Medicine. These patients are compared to 553 concurrent patients not having granulomas associated with their Hodgkin's disease. Pre-treatment parameters of the two groups are presented and found not to be different. Patterns of relapse in granuloma patients are presented and no relationship between location of granulomas and subsequent relapse is found. Survival and relapse-free survival curves are significantly different in favor of the granuloma group (p = 0.005 and p = 0.03, respectively). Correlation with skin test data has been attempted using a matched control analysis and no difference is found in reaction to intradermal antigens between the two groups.
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PMID:Epithelioid granulomas associated with Hodgkin's disease: clinical correlations in 55 previously untreated patients. 63 May 38

Chromosomal aberrations in bone marrow and lymph node cells have been investigated in 47 patients with lymphogranulomatosis 24--72 hr after administration of a single therapeutic dose of cyclophosphan and natulan. It is shown that the injurious action of cyclophosphan and natulan lasts more than 72 hr. An analysis of the dynamics of various types of chromosomal aberrations testifies that cyclophosphan and natulan affect cellular constituents found in the synthetic or post-synthetic phases of the cell cycle.
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PMID:Effect of chemotherapy on the lymph node and bone marrow cell chromosomes in patients with Hodgkin's disease. 63 10

After comprehensive diagnostics on account of antibiotic-resistant subfebrile temperatures under suspicion of a lymphogranulomatosis a lymphography was performed in a 49-year-old patient. The lymphographic findings are discussed in detail. Since these findings differential-diagnostically allow a tuberculosis of the lymph nodes, a tuberculostatic therapy is performed. 6 months later the patient has an improved general condition and may again work in this former profession.
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PMID:[Value of lymphography within the framework of complex diagnosis of fever of unknown origin]. 63 4

Noncaseating, sarcoid-like granulomas were found in the tissues of 9 out of 31 patients with Hodgkin's disease. In vivo and in vitro cell-mediated immunity was evaluated in patients with and without granulomas and compared to a group of 20 normal controls. Hodgkin's disease patients of both groups showed a significantly reduced in vivo and in vitro response when compared to the control group. However, when patients in stages IIIB and IV were eliminated and patients in stages I, II, and IIIA examined separately, a positive skin test response to one or more antigens was elicited in 85.7% of patients with granulomas, while a markedly decreased-dose dependent response was observed in patients without granulomas. In vitro lymphocyte blastic transformation by phytohemagglutinin (PHA) was severely impaired in both groups of patients as determined by dose-responses curves. These results indicate that Hodgkin's disease patients with granulomas have a significantly better skin test response than those without granulomas.
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PMID:Delayed hypersensitivity and lymphocytic transformation in patients with Hodgkin's disease and granulomas. 65 87

The investigation based on the analysis of 275 observations indicates that the recognition of lymphogranulomatosis in the general medical service institutions is not adequately organized. Due to their oncological ignorance 22.5% of patients addressed to a specialist 3 months and longer following the onset of the first symptoms. Prolonged and incomplete examination not infrequently resulted in diagnostic errors and delayed therapy. To the onset of the treatment 50% of patients have developed a generalized process (stage III-IV). Therefore, to improve the early diagnosis of lymphogranulomatosis it is essential to gain adequate enlightenment among the doctors of the general medical service and the population with ragard to the clinical manifestations of malignant lymphomas and also to institute the appropriate organization measures.
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PMID:[Early diagnosis of lymphogranulomatosis]. 66 31

A reclassification of bioptical and autoptical findings in the lymphogranulomatosis according to the criteria of Lukes and co-workers resulted in an unambiguous prevailing of the mixed cellularity in bioptical preparations and of the form poor in lymphocytes in autoptical preparations. The comparison of bioptical and autoptical findings revealed the expected changing from the type rich in lymphocytes to the type poor in lymphocytes. The causes for this changing of the histological form might to be found in the deteriorating immunological defensive condition of the patient as well as in the influence on the histological picture by our modern therapy.
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PMID:[Bioptic and autoptic findings in lymphogranulomatosis]. 68 26

A retrospectively explored group consisting of 62 patients with lymphogranulomatosis Stage I to III, who had undergone primary radiation therapy, revealed recurrences in 23 cases (37%). (he recurrences are more frequent in unfavorable histological subclassifications and in advanced stages. 76% appear during the first two years, almost 90% of them in the region of lymphatic chains, preferably in the cervical or mediastinal region, in the hili and the contiguous lung. 75% of the recurrences are attributed to insufficient dosage. Typical recurrences, therefore, develop at the border of irradiation fields and are due to an incorrect calculation of the dose when applicating extended fields and individually shaped lead blocks. Other 25% are found in nonirradiated lymphatic areas.
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PMID:[Causes and differences of recurrences in lymphogranulomatosis following primary radiation therapy (author's transl)]. 69 56

Untreated malignant lymphatic system diseases are characterized by a preponderance of cell new formation (proliferation) against the destruction of lymphatic cells. If the lymph nodes are enlarged during these diseases, then cell new formation occurs largely or mostly in these lymph nodes. The proliferating cells of the lymph node are bigger than small lyphocytes and have, in general, a mean diameter of the nucleus of 10 mu and more. In normal lymph nodes they belong morphologically to the big lymphocytes, immunoblasts and plasmoblasts. In pathological lymph nodes they have to be looked for among the bigger cells of the disease-specific cell population. Whereas in healthy lymph nodes and in chronic lymphatic leukemia only about 1% of lymph node cells was found to proliferate, they amount on the average to 5% in lymphomas of lymphogranulomatosis and mostly to 30--50% in the lympho-reticulosarcoma (lymphoblast and immunoblast sarcoma, corresponding to large-cell, poorly differentiated lymphomas). The proliferating cells often appear as foci in the lymphomas. The generation times of the proliferating cells both in normal and pathological lymph nodes are about 24 hrs. or slightly longer. In lymphatic proliferation, apart from plasma cells big and smallymphocytes are produced in the normal lymph node; in CLL, big and small lymphocytes, in lymphogranulomatosis, big and small lymphocytes and Hodgkin-cells, and in poorly differentiated lymphomas, the corresponding lymphoma cells are produced. The clinicist is at the beginning of drawing conclusions from prevalent kinetic disturbances.
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PMID:[Cytokinetics of lymph nodes in lymph nodes in lymphatic system diseases (author's transl)]. 69 44

Examinations of punctates and impressions of lymph nodes from 68 children with primary untreated lymphogranulomatosis permitted to develop the criteria for differential cytological diagnosis of all types and variants of lymphogranulomatosis on the basis of histogenetic analysis and clinico-morphological comparisons, according to histological classification of the WHO. This proved to be possible only after it had been assumed that the original tumor cell must be a semi-stem cell of bone-marrow origin of histiocytic-reticular shoot which normally provides for physiological regeneration of reticular network of the lymph node. It appears that such a cell is a small lymphocyte-like cell with invaginated nucleus, the so-called small cleaved cell.
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PMID:[Cytological recognition of the histological types of lymphogranulomatosis in children]. 70 76


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