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

A prospective clinical and histopathological study of 103 patients with lymphomas is reported. Of these, 72 (69.9%) had non-Hodgkin's lymphoma (NHL) and 31 (30.1%) had Hodgkin's lymphoma (HL). The median age at presentation was 34 and 43 years for Hodgkin's and non-Hodgkin's lymphoma respectively, which is lower than that seen in the West. Fever and superficial lymphadenopathy were the commonest presenting features and 'B' symptoms were present in over 60% of both groups. Seventy-five per cent of NHL and 64.5% of HL presented in stages III and IV of the disease.
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PMID:Clinico-pathological profile of lymphomas in south India: a prospective rural referral hospital study of 103 cases. 145 49

The relative frequencies of the various histopathologic types of lymphomas are generally similar among Asian countries. Hodgkin's disease and follicular lymphomas are relatively rare in Asia. Among NHL, the Asians have a higher rate of aggressive NHL, as compared with the NCI data. Immunologic analysis revealed that PTCL is common in Asia. The relative frequency of PTCL is comparable among Chinese in Taiwan, the east coast of China, and Hong Kong, as well as in adult T-cell leukemia/lymphoma (ATLL) nonendemic areas in Japan. The increased rate of T-cell lymphomas in Asia is attributed to the low incidence of follicular lymphomas. The similar patterns of distribution in histopathologic and immunologic subtypes of NHL in Asia suggest that a common ethnic or geographic factor exists. To elucidate it, further detailed epidemiologic studies are needed. Primary extranodal NHL is slightly more prevalent in Asia than in the United States; the most frequent primary site is Waldeyer's ring in Japanese patients and the GI tract in Chinese patients. Primary small intestinal lymphoma in Asia showed the pattern of the Western type. Primary cutaneous lymphomas are rare in Asia. The clinical features of PTCL in Asia are comparable with those described in the United States, except for a predilection for the nasal/paranasal region. In Asia, outside Japan, ATLL has been reported only in Taiwan. The seroepidemiologic survey of carriers of ATLL showed the rate of seropositivity for HTLV-I in Taiwan was similar to that in nonendemic areas in Japan. The clinicopathologic features of ATLL in Taiwan and Japan are essentially identical. In children in Japan and Taiwan, Hodgkin's disease is much less frequent than in the West. However, the relative frequencies of the histopathologic and immunologic subtypes of childhood NHL in Japan and Taiwan do not differ significantly from those of the West. Although Burkitt's lymphoma in Japan and Taiwan is of nonendemic type, in India it may comprise both endemic and nonendemic types in almost equal number.
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PMID:Non-Hodgkin's lymphomas in Asia. 193 64

The West Midlands Regional Children's Tumour Registry collects detailed information on all cases of childhood cancer in the West Midlands Health Authority Region (WMHAR). The distribution by electoral ward of all cases diagnosed in the WMHAR between 1980 and 1984 has been determined. Analysis has also been performed for leukaemias/non-Hodgkin's lymphomas alone. We suggest that this latter grouping should be universally employed, owing to the difficulty of accurately separating out cases of leukaemia. Both spatial analyses showed several wards with significantly excessive rates on the basis of their cumulative Poison probability. Observed/expected ratios of 3-35 were seen for cases in significant wards, which are similar to the ratios seen in analysis of incidence around nuclear installations. However, further detailed consideration of these individual significance levels in the light of the number of statistically significant wards which would occur by chance alone, due to the multiple use of the test, accounted completely for the number of wards obtained in each of the groups considered. Thus, apparent 'clustering' of cases could be mere statistical artefact. In the WMHAR, therefore, using the technique of probability mapping, no true spatial pattern of incidence was found, other than that which would occur by chance alone. This, in a large area without nuclear installations and an even mix of rural and industrialised regions, could be seen as control data for those studies which have considered cases of childhood leukaemia around nuclear facilities, where the observation of single point clusters associated with suspected sites restricts assessments of spatial pattern in the rest of the area.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:'Clustering'--real or apparent? Probability maps of childhood cancer in the West Midlands Health Authority region. 208 12

The International Agency for Research on Cancer has coordinated a worldwide study of childhood cancer incidence, with data provided by contributors from over 50 countries. We present here the results on lymphomas from this study and other sources. Hodgkin's disease had a relatively high incidence in North Africa and West Asia and a low incidence throughout East Asia. In populations of predominantly European origin, the highest rates tended to be in warmer countries of lower latitude. In industrialised Western countries, the incidence increased steeply with age and was low in childhood compared with that in young adults whereas elsewhere the increase in incidence between childhood and adults aged 20-34 was much less marked. The age-distribution of Hodgkin's disease in childhood appears to be related to levels of socio-economic development but the total incidence seems to be determined more by ethnic and environmental factors. The highest incidence of Burkitt's lymphoma occurred in tropical Africa and Papua New Guinea. Elsewhere, Burkitt's lymphoma was rare, though the incidence was higher in Spain, North Africa and the Middle East than in other areas. In most Western countries, a third of all non-Hodgkin lymphomas may be Burkitt's. There was no consistent pattern in the incidence of other non-Hodgkin lymphomas except for a tendency towards higher rates around the Mediterranean and in some Latin American registries.
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PMID:International variations in the incidence of childhood lymphomas. 237 49

Fifty-three children with Hodgkin's disease were clinically staged and treated with chemotherapy alone. Forty-six received mechlorethamine (Mustargen; Merk Sharpe & Dohme, West Point, PA), vincristine (Oncovin; Eli Lilly and Company, Indianapolis), procarbazine, and prednisolone (MOPP) and 7 chlorambucil, vinblastine, prednisolone, and procarbazine (ChlVPP). There were four events in the 38 children with stage I and II disease. One patient with massive mediastinal disease failed to remit and subsequently failed mantle irradiation and changes of chemotherapy. Another relapsed at the site of local disease and was salvaged with involved field irradiation and further courses of MOPP. Two other children died as a result of acute graft-v-host disease (GVHD) following transfusion. At autopsy there was no evidence of Hodgkin's disease. Fifteen children had stage III and IV disease and 14 achieved complete remission (CR) and none have relapsed. The child who failed to achieve remission died of virus infections. A mediastinal mass greater than 1/3 the thoracic width was present in 19 children of whom 18 achieved remission and none relapsed. An infradiaphragmatic presentation occurred in eight, all achieved remission and none relapsed. Overall at a median follow-up time of 45 months survival was 94%; the percent of patients without treatment failure was 92; and the percent without relapse was 98.
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PMID:Treatment with MOPP or ChlVPP chemotherapy only for all stages of childhood Hodgkin's disease. 305 76

A consecutive series of 2,999 patients, diagnosed with Hodgkin's disease (HD) between 1950 and 1979, was assembled from the records of the Birmingham and West Midlands Cancer Registry and followed to the end of 1984. Cohort analyses of subsequent primary cancers among 1,976 patients, surviving one or more years (mean follow-up 6.7 person-years), were carried out in relation to overall treatment by radiotherapy (RT), chemotherapy (CT) or both modalities (CT + RT). Over all sites a 50% increase in risk, relative to the West Midlands population, was found [observed (O) = 65; relative risk (RR) = 1.5; P less than 0.01]. Among patients treated by CT (with or without RT) a significant increase in acute and non-lymphocytic leukaemias was found (O = 6; RR = 30.0; P less than 0.001). The excess risk was of the order of 1 per 1000 patient-years and the cumulative risk was 1.2%. Among solid tumours increased risks, which might be attributable to RT, occurred in the lung (O = 15; RR = 1.6; P less than 0.05), breast (O = 9; RR = 2.2; P less than 0.05) and bone (O = 2; RR = 20.0; P less than 0.01). The excess of skin cancers (O = 13; RR = 2.9; P less than 0.01) occurred mainly within 10 years of treatment with CT. The follow-up period is still insufficient to determine the long-term effect on the incidence of solid tumours with long latent periods from multiple-agent CT which became more frequently used in the early 1970s. A sub-set of these data was analysed over all treatments and the results were contributed to an international study co-ordinated by the International Agency for Research on Cancer, Lyon.
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PMID:Hodgkin's disease: subsequent primary cancers in relation to treatment. 320 8

Although lymphography may be more accurate in assessing the extent of abdominal and pelvic Hodgkin's lymphoma, computed tomography (CT) has similar or greater overall accuracy than other imaging modalities in detecting malignant lymph nodes in the neck, chest, abdomen and pelvis. In this early stage of magnetic resonance (MR) imaging, its depiction of nodes is apparently mostly similar to that of CT. In addition, MR imaging shows the capacity to distinguish between enlarged lymph nodes caused by acute inflammation and those caused by malignant processes.
West J Med 1986 Jan
PMID:Radiologic imaging modalities, including magnetic resonance, for evaluating lymph nodes. 351 48

Over a period of 6 years 88 children with acute lymphocytic leukemia and malignant non-Hodgkin lymphoma were treated according to the West-Berlin protocol. In 72 children skeletal surveys were performed initially and these showed leukemic bone changes in 31 patients. Follow-up was obtained in 70 patients for up to 8 years after diagnosis: 20 of these patients died and of these 8 showed initial skeletal involvement. In 17 children relapses occurred and 10 of them had bone lesions at first presentation. There was no significant correlation between the extent of the skeletal involvement and the survival time as calculated by life table analysis.
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PMID:Absence of prognostic significance of skeletal involvement in acute lymphocytic leukemia and non-Hodgkin lymphoma in children. 385 87

Since the introduction of "staging laparotomy" (to determine the disease's stage) in assessing Hodgkin's disease, some observers have argued that lymphangiography could be safely omitted in the initial diagnostic evaluation. To test these opinions a series of 75 patients with Hodgkin's disease who had a staging laparotomy and histological correlation with lymphangiograms was reviewed. Of 16 examinations with positive results, one proved to be a false positive. Of the 14 examinations with equivocal results, one proved histologically positive. In the remaining 45 lymphangiograms, five were falsely negative. In all five of these patients abdominal lymph nodes were involved, but in areas that do not routinely opacify on lower extremity lymphangiography. The overall accuracy was 90 percent.Therapeutically, the lymphangiogram permits accurate planning for treatment by radiation therapy so that all known disease is treated and yet bone marrow is not excessively irradiated. Changes in lymph node architecture after therapy provide valuable information as to regression of the disease or signs of its early recurrence.
West J Med 1974 Mar
PMID:Lymphangiography. Its practical value in surgically staged patients with Hodgkin's disease. 481 98

A clinico-pathological study of malignant lymphoma in Jamaica was undertaken to examine the disease pattern in a predominantly negro population of West African origin. During a 9-year period (1958-66) 260 histologically verified cases of malignant lymphoma were encountered. The distribution of the different histological types was as follows: Hodgkin's disease 50.9%, lymphosarcoma 33%, reticulum cell sarcoma 14.2%, giant follicular lymphoma 1.9%. No cases of Burkitt's tumour were encountered.This study indicates that malignant lymphoma is not uncommon in Jamaica, and that its distribution pattern is similar to that observed in Europe and North America, except for the paucity of giant follicular lymphoma, and is different from the pattern observed in parts of Africa populated by Negroes, where Burkitt's tumour is the most common type, and where Hodgkin's disease is relatively uncommon. The age and sex incidence was in general similar to other reported series, but the duration of symptoms was short. The majority of patients presented with generalised peripheral lymphadenopathy. Hepatosplenomegaly and anaemia were common on admission. The prognosis was generally poor in comparison with European and North American series due to advanced stage of disease on presentation.
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PMID:Clinico-pathological study of malignant lymphoma in Jamaica. 491 67


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