Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In evaluating patients for malignant disease, involved or uninvolved anterior diaphragmatic lymph nodes (ADLNs) may be observed at computed tomography (CT) evaluation of either the chest or abdomen. While ADLNs have been described on both chest radiography and CT, lymph nodes lateral to the cardiophrenic angles have not been as well illustrated. In this review, we examine the anatomy of the entire group of ADLNs and emphasize the importance of the more laterally placed ADLNs. ADLNs were identified at CT in 125 patients. Lymphoma (41%) was the malignancy most commonly associated with enlarged ADLNs followed by breast cancer (12%), colon cancer (10%) and lung cancer (6%). Twenty other malignancies accounted for 30% of the series. ADLNs lateral to the cardiophrenic angles were half as common as the other ADLNs. Right-sided nodes were more common than left-sided ones. Of 71 patients with two or more CT scans, 53 showed change in size of the nodes on follow-up examination. Our data do not support prior reports that suggest that a particular site of origin of malignancy exclusively involves one side or other of the ADLNs. In our experience, knowledge of the location and appearance of the entire group of ADLNs, including those nodes lateral to the cardiophrenic angles, has been useful in planning radiotherapy portals in Hodgkin disease, as well as staging and follow-up of other malignancies.
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PMID:Anterior diaphragmatic lymph nodes. 322 20

Clinical studies have demonstrated an altered pineal function in cancer patients. Owing to the documented antineoplastic activity of the pineal gland, these anomalies could have a prognostic significance. This study was carried out to monitor changes in blood levels of melatonin, the most important pineal hormone, in relation to the clinical response to chemotherapy in human neoplasms. The study included 42 cancer patients of both sexes (breast cancer, 10; lung cancer, 13; colon cancer, 11; soft tissue sarcoma, 4; testicular cancer, 1; Hodgkin's disease, 1; peritoneal mesothelioma, 2). Melatonin serum levels were measured by radioimmunoassay before and 28 days after each cycle of chemotherapy. The results showed that, irrespectively of the type of tumor and chemotherapeutic regimen, 12/16 patients (75%) whose melatonin markedly enhanced after chemotherapy had an objective regression. In contrast, 2/26 patients only (8%) whose melatonin did not enhance after chemotherapy had a clinical response. The percentage of objective responses was statistically significantly higher in patients with a chemotherapy-induced melatonin increase than in those with no melatonin increase (p less than 0.001). This study seems to demonstrate that melatonin determination can be used as a predictor of the objective response to chemotherapy in cancer patients. Moreover, it suggests that the antineoplastic effect of cytotoxic drugs may require participation of the pineal gland.
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PMID:Melatonin increase as predictor for tumor objective response to chemotherapy in advanced cancer patients. 340 Jan 24

Two cancer-prone families are reported. In the first one four first-degree relatives over three generations presented a colonic carcinoma, three of them at a proximal anatomic site. For grandmother and father these occurred at ages of 43 and 54 years, respectively, for the son and the daughter at ages of 26 and 22. The grandmother underwent a palliative ileotransversostomy, surgery typically associated with a bad prognosis, but she survived for forty years that initial neoplasm and had an hysterectomy with oophorectomy at age of 63 for endometrial malignancy; she deceased at age of 83 a few days after surgical treatment of tumoral small bowel obstruction: pathological evaluation disclosed a fourth cancer on first duodenum. The second kindred shows over three generations 11 cancer-affected individuals, three of them with double primary cancer: breast and sigmoid, breast and endometrium, colon and Hodgkin disease. This pedigree includes 8 colorectal neoplasms occurring at 47 years of mean age. These findings are consistent with the cancer-family syndrome and hereditary non-polyposis colon cancer described by Henry Lynch upon four criteria: high frequency of adenocarcinoma, excess of multiple primary malignancies, synchronous or metachronous, early age of onset of cancer and autosomal dominant inheritance. Moreover the hereditary colon cancer is usually localised to the proximal colon, not associated to polyposis coli and allows a prolonged survival. Up to day such families are only identified by pedigree data. The identification of a cancer-prone family calls for an active follow-up of relatives putatively at risk starting at the age of 15 to 20.
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PMID:[Familial cancer of the colon without polyposis and the familial cancer syndrome. Apropos of 2 cases over 3 generations]. 666 87

Two cases of Hodgkin's disease are described who relapsed 22 and 19 years after regional radiation therapy. One of the patients also developed a carcinoma of the large bowel soon after first relapse. The importance of long follow-up and documentation of cause of death in Hodgkin's disease is stressed.
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PMID:Late recurrence in Hodgkin's disease: a report of two cases. 670 May 48

Incidence of second primary cancers was evaluated in 7,127 women with invasive cancer of the cervix uteri, diagnosed between 1935 and 1978, and followed up to 38 years (average, 8.9 yr) in Connecticut. Among 5,997 women treated with radiation, 449 developed second primary cancers compared with 313 expected (relative risk = 1.4) on the basis of rates from the Connecticut Tumor Registry. Excess incidence was noticeable 15 years or more after radiotherapy and attributed mostly to cancers of sites in or near the radiation field, especially the bladder, kidneys, rectum, corpus uteri, and ovaries. No excess was found for these sites among the 1,130 nonirradiated women. The ratio of observed to expected cancers for these sites did not vary appreciably by age at irradiation. The data suggested that high-dose pelvic irradiation was associated with increase in cancers of the bladder, kidneys, rectum, ovaries, corpus uteri, and non-Hodgkin's lymphoma but, apparently, not leukemia, Hodgkin's disease, breast cancer, or colon cancer.
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PMID:Second cancers following radiotherapy for cervical cancer. 695 49

A harmonious cooperation between the oncologist, orthopedist and radiotherapist can result in a more comfortable, more functional, and in some instances, longer life for the patient. Chemotherapy is an effective and important component of the total management of a patient with metastatic cancer. It provides a mode of therapy for all of the manifestations of disseminated cancer, including bone metastases. Combination chemotherapy has been demonstrated to be of important benefit in metastatic bone disease secondary to carcinomas of the breast, prostate and lung (small cell). The results with other types of lung cancer are less impressive. The chemotherapy of metastatic thyroid and renal carcinomas remains disappointing. Of the tumors that metastasize less frequently to bone, testicular and ovarian neoplasms have demonstrated significant responsiveness to combination chemotherapy. Results with Hodgkin's disease, other lymphomas and multiple myeloma are reproducible and may provide palliation and extended survival. Metastatic melanoma, colon cancer and miscellaneous other carcinomas in bone are ordinarily refractory. The limitations of the current modes of assessing response to therapy in osseous lesions impede the ability to recognize and thus, capitalize on effective treatments. New drugs and new combinations of drugs hold promise for the future.
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PMID:Chemotherapy of metastatic cancer in bone. 704 90

Concurrent administration of allopurinol allows escalation of 5-FU doses in man when 5-FU is given by continuous infusion for 5 days. Forty-nine patients received 81 courses of treatment with 5-FU and allopurinol in phase I and II trials. The dose-limiting toxicity was mucositis; marrow toxicity was mild. Neurotoxicity, possibly related to 5-FU, occurred in eight patients. No responses were seen in 14 evaluable patients with colon cancer, 11 of whom had had prior 5-FU. One patient with Hodgkin's disease had a partial response; one patient with diffuse histiocytic lymphoma had transient disease regression. Although allopurinol does modify the toxicity of 5-FU, permitting dose escalation, it does not increase the therapeutic index in colon cancer. Infusional 5-FU deserves further study in lymphoma.
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PMID:5-FU and allopurinol: toxicity modulation and phase II results in colon cancer. 708 15

Several Louisiana parishes (counties) using the Mississippi River for their source of public drinking water have the highest mortality rates (1950-69) in the United States for several cancers. Therefore, a case-control mortality study on cancer of the liver, brain, pancreas, bladder, kidney, prostate, rectum, colon, esophagus, stomach, non-Hodgkin's lymphoma, multiple myeloma, leukemia, Hodgkin's disease, lung; breast and malignant melanoma, from 1960 to 1975 in South Louisiana parishes grouped for similarities in industrial characteristics, having approximately equal exposure of the population to surface and groundwater, was conducted. Noncancer deaths were randomly selected as controls and matched to the case death on age, race, sex, and year and parish group of death. Water source at death was assigned based on the residence at death and described as surface or ground and chlorinated or nonchlorinated. A significantly increased risk for surface, chlorinated water use was noted for rectal cancer. No risk could be demonstrated for colon cancer. The risk noted for bladder cancer by other investigators is not substantiated. Brain cancer risk appears to be associated with chlorinated groundwater, but this may be industrial confounding. Breast cancer demonstrated a slight, but significant, risk associated with surface chlorinated water. This risk, however, might be due to confounding of rural life style, early childbearing and large families with nonchlorinated water found in these settings. Chlorination risk for kidney cancer was not significant. No risk was observed in association with surface water for other cancers of the gastrointestinal or urinary tract. Multiple myeloma was significantly associated with a risk from ground water.
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PMID:Case-control cancer mortality study and chlorination of drinking water in Louisiana. 715 59

We evaluated lipid-bound sialic acid as a "marker" in cancer patients and assessed the individual and combined value of lipid-bound sialic acid and carcinoembryonic antigen determinations in these patients. Plasma was sampled from 62 normal subjects and 125 cancer patients. Lipid-bound sialic acid was determined by the resorcinol method after total lipid extraction and isolation of the sialolipid fraction from plasma. Neither marker was increased in many breast cancer patients. Carcinoembryonic antigen was increased more commonly and to a greater degree in colon cancer patients and seems to be the preferred marker. Both markers were increased in lung cancer patients and their combined evaluation improved the rate of detection. Lipid-bound sialic acid was increased in more patients with leukemias, lymphomas, Hodgkin's disease, and melanomas, suggesting that it may be a useful biochemical marker in these types of cancer.
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PMID:Plasma lipid-bound sialic acid and carcinoembryonic antigen in cancer patients. 728 26

Genetic instability has been recently related to point mutations on genes involved in DNA repair pathway of errors produced during replication. These molecular alterations have been described in hereditary and sporadic colon carcinomas and related tumors. To examine genetic instability on lympho- and myeloproliferative processes, we analyzed the behaviour of 10 microsatellite markers and one VNTR on different chromosomes in 10 patients with non-Hodgkin lymphomas (NHL), one patient with acute lymphoblastic leukemia (ALL) and 10 patients with acute myeloid leukemia (AML). Mobility shifts were found in three of those cases. One of them showed genetic instability for several markers--microsatellites and VNTR- and the other two showed differences for only one marker. As a correlation between point mutations in MSH2 gene and the presence of genetic instability in hereditary non-polyposis colon cancer (HNPCC) and related tumors has been found, we analyzed the sequence of a conversed region of this gene in the cases showing this phenomenon. We only found a polymorphism, previously described, in 669 codon from cDNA.
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PMID:Genetic instability of microsatellites in hematological neoplasms. 759 85


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