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)

The first National AIDS Malignancy Conference was held sixteen years after the first outbreak of Kaposi's sarcoma (KS) was noted in the medical press. The conference was devoted to the spectrum of malignancies that occur with AIDS. Researchers were divided on whether KS is tumorigenic or not. Other controversial topics included the use of standard-dose chemotherapy in patients with late-stage HIV infection, screening and aggressive treatments used for precancerous cervical changes, the management of AIDS-related malignancies in patients who are responding well to HIV treatments, and whether some AIDS-related malignancies will be classified as AIDS-defining conditions. The Centers for Disease Control and Prevention (CDC) currently considers KS, lymphoma, and cervical cancer as AIDS-defining malignancies. Specific sections of the conference dealt with pediatric cancers, squamous cell carcinoma, testicular cancer, lung cancer, and Hodgkin's disease.
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PMID:AIDS cancers: conundrums and controversies. 1136 11

A 32yr-old nonsmoking male, diagnosed as having X-linked agamma-globulinemia, presented with fever, cough with purulent sputum, a very intense back pain and a mass of 10 centimetres in lower left lobe. Diagnostic evaluation revealed a squamous cell carcinoma with very aggressive metastases at L3. Malignancies are the second leading cause of death in children and adults with congenital immunodeficiency disorders, mostly non-Hodgkin lymphomas and gastric and colon adenocarcinomas, but this is the first report of lung cancer in a patient with X-linked agammaglobulinemia. Lung cancer incidence has been reported to be higher in patients with other diseases of the lung, however, there is no clear evidence of the role of bronchiectasis in developing lung cancer. It is possible that a longer survival for patients with X-LA recently diagnosed, and an association of chronic bronchial infection, could favour the development of pulmonary neoplasm.
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PMID:X-linked agammaglobulinaemia and squamous lung cancer. 1140 38

The group of small cell tumors of the lung includes fine following: (1) small cell carcinoma (SCC) of neuroendocrine (NE) origin, (2) poorly differentiated squamous carcinoma, (3) the rare basaloid (basal cell) carcinomas, and (4) malignant lymphomas, primitive neuroectodermal tumors (PNETs), and rhabdomyosarcomas. The differential diagnosis among these entities carries a heavy therapeutic impact but may be difficult in small biopsy specimens or in cytologic material, especially if necrosis or artifactual alterations are present. The use of additional techniques such as immunostaining for NE markers is not always helpful, since immunoreactive chromogranin A is detectable in only a small percentage of small cell carcinomas. It has recently been reported that in the aerodigestive tract 34betaE12 cytokeratin (CK) immunostaining selectively labels non-NE carcinomas, including squamous cell carcinoma, adenocarcinoma, and the rare basaloid carcinoma. We evaluated the role of such CK immunodetection in the differential diagnosis of small cell lung tumors in cytologic and biopsy specimens. Eighty-one lung tumors diagnosed by means of endoscopic bronchial biopsy, fine needle aspirate, or bronchial washing were collected. They included 43 small cell NE carcinomas and 38 cases used as controls (comprehensive of 2 large cell neuroendocrine carcinomas, 4 carcinoid tumors, 30 cases of non-NE lung carcinomas, 2 cases of bronchial infiltration by non-Hodgkin lymphomas). 34betaE12 CK immunoreactivity was found in 29/30 cases of non-NE carcinomas, but in only 3/43 SCCs. The latter showed positivity in only a few scattered cells. The 2 cases of bronchial infiltration by malignant lymphoma as well as the 4 cases of carcinoid tumors and the 2 cases of large cell neuroendocrine carcinomas were negative. These findings were confirmed in the surgical specimens of operatedon cases. We conclude that, in lung carcinoma biopsies showing a small cell pattern, presence of 34betaE12 CK immunoreactivity favors a non-NE carcinoma, whereas its absence supports the diagnosis of SCC. Int J Surg Pathol 8(4):317-322, 2000
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PMID:34betaE12 Cytokeratin Immunodetection in the Differential Diagnosis of Small Cell Tumors of Lung. 1149 8

The Swedish Family-Cancer Database was used to analyse site-specific risk of second primary malignancies following 53 159 haematolymphoproliferative disorders (HLPD) diagnosed between 1958 and 1996. Standardized incidence ratio (SIR) of a second malignancy was calculated as the ratio of observed to expected numbers of second malignancies by applying site-, sex-, age-, period-, residence- and occupation-specific rates in the corresponding population in the Database to the appropriate person-years at risk. Among 18 960 patients with non-Hodgkin's lymphoma (NHL), there was over a 3-fold significant increase in cancer of the tongue, small intestine, nose, kidney and nervous system, squamous cell carcinoma (SCC) of the skin, NHL, Hodgkin's disease (HD) and lymphoid and myeloid leukaemia. Among 5353 patients with HD, there was over a 4-fold significant increase in cancer of the salivary glands, nasopharynx and thyroid, NHL and myeloid leukaemia, and over a 1.6-fold increase in cancer of the stomach, colon, lung, breast, skin (melanoma and SCC), nervous system and soft tissues and lymphoid leukaemia. Among 28 846 patients with myeloma and leukaemia, there was a significant increase in cancer of the skin, nervous system and non-thyroid endocrine glands and all HLPD except for myeloma. Our findings showed some clustering between first and second primaries among Epstein-Barr virus-, ultraviolet radiation- and immunosuppression-related cancers.
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PMID:Second primary neoplasms among 53 159 haematolymphoproliferative malignancy patients in Sweden, 1958-1996: a search for common mechanisms. 1159 72

The primary non hodgkin's lymphoma of the uterus is rare. This rarity explains of one part certain difficulties of the histological diagnosis and on the other hand the absence of a therapeutic strategy clearly established. We report 4 cases of primary non-hodgkin lymphoma of the uterus. Two patients had a cervical location, the two other had corpus location. The average age of our patients is of 59 years (extremes: 54-68). Histological diagnosis was confirmed by biopsy for the cervical location. For the corpus location, it is study of the uterus after hysterectomy which retained the diagnosis of lymphoma. The type of the lymphoma was low grade in two cases and high grade in the two other cases. The disease was limited to the pelvis for all our patients (stage IE according to Ann-Arbor's classification). The treatment consisted of an association of chemotherapy and radiotherapy in both cases of lymphoma of the cervix and in a radical hysterectomy followed by chemotherapy for the two cases of lymphoma of the corpus. Our patients are regularly followed, with an average follow-up of 56 months. Two patients are in disease free, the third patient presented a dissemination of the disease and the fourth patient presented a squamous cell carcinoma of the lung.
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PMID:[Non-Hodgkin's lymphoma of the uterus: apropos of 4 cases and review of the literature]. 1189 79

Treatment of squamous cell carcinoma of the oral cavity, salivary gland tumors, and Hodgkin's disease may include radiation therapy to the head and neck region. This therapy has treatment-related sequelae to the oral cavity and can contribute to increased rates of dental caries in these patients. To prevent radiation-induced caries, patients are instructed to use a high-potency fluoride application in addition to their standard dentifrice during radiation therapy and the postradiation phases of their treatment. Traditionally, patients are prescribed a 5,000-ppm fluoride (F) gel that is applied using mouthguards. However, due to oral postoperative conditions, many patients are not complaint with this treatment. In many cases, the availability of a fluoride product that is easier to use could result in successful patient compliance.
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PMID:Clinical manifestations of head and neck irradiation. 1209 75

Two pregnant patients received radiation therapy, one for the treatment of mediastinal Hodgkin's lymphoma and the other for a head and neck squamous cell carcinoma. The fetuses were both protected by additional shielding which reduced the unshielded exposure of the first fetus by 20-40%, and that of the second by 20-60%. The first child received an estimated maximum dose of 42 cGy, the second a maximum dose of 9 cGy. Treatment details are reported and a review of the literature that addresses the possible irradiation-induced side effects at low doses is included.
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PMID:Fetal dose during radiotherapy: clinical implementation and review of the literature. 1250 72

The role of hereditary factors in tumor development has been less well understood for lung cancer than for many other human neoplastic diseases. The nation-wide Swedish Family-Cancer Database was used on 10.2 million individuals and 4524 lung cancers to calculate standardized incidence ratios (SIRs) and 95% confidence intervals (CIs) for histological subtypes of lung cancer in 0-66-year-old offspring by cancers in family members. Additionally, SIRs for second lung cancers were analyzed. SIRs in offspring for all lung cancer were increased to 1.87 (95% CI 1.66-2.10), adenocarcinoma to 2.15 (1.77-2.59) and squamous cell carcinoma to 1.86 (1.39-2.44) when a parent presented with lung cancer. The familial risk was not dependent on diagnostic age. Lung cancer associated with parental rectal, cervical, kidney, urinary bladder and endocrine gland cancer. The population attributable fraction of familial lung cancer was 2.97%. Risks for second lung cancers were increased in men and women after smoking and life style related sites, and after skin cancer, non-Hodgkin's lymphoma and Hodgkin's disease.
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PMID:Familial and second lung cancers: a nation-wide epidemiologic study from Sweden. 1260 63

Dyskeratosis congenita is a rare inheritable disorder characterized by abnormalities of the skin, nails and oral mucosa. Aplastic anaemia resulting from bone marrow hypoplasia is a frequent cause of death. Squamous cell carcinoma developing from leukoplakia and visceral malignancies are other complications of the disease. We report here a case of dyskeratosis congenita in a man who developed three neoplasias of different systems over a period of many years. Squamous cell carcinoma and gastric adenocarcinoma manifested 17 years after the man was diagnosed with Hodgkin's disease.
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PMID:Dyskeratosis congenita associated with three malignancies. 1270 57

Patients with HIV infection are at increased risk for developing Kaposi's sarcoma, non-Hodgkin's lymphoma, and several other cancers. The relative risks for the most common epithelial cancers in the general population--lung, breast, colon/rectum, stomach, liver, and prostate--are not increased substantially in people with AIDS, however. Accumulating data suggest that HIV-infected patients also are at increased risk for developing Hodgkin's lymphoma, cervical carcinoma in situ (CIS), other anogenital neoplasms (invasive cancer and CIS), leiomyosarcoma, and conjunctival squamous cell carcinoma. There is inconclusive evidence, however, with regard to HIV infection being associated with invasive cervical cancer, testicular seminoma, or hepatocellular carcinoma. Notably, other viral infections have been implicated in the etiology of many of these conditions. The introduction of highly active antiretroviral therapy (HAART) has decreased the incidence of AIDS-associated cancers in Western countries, but less than 1% of AIDS patients are receiving HAART in the HIV epicenter of sub-Saharan Africa. Further therapeutic advances that extend survival with HIV infection with varying reconstitution of immune competence may lead to additional alterations in cancer risk.
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PMID:Epidemiology of AIDS-related malignancies an international perspective. 1285 50


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