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)

Involvement of the visual system in Hodgkin Disease generally occurs late in the course of the illness. A 43-year-old man was seen at the Johns Hopkins Hospital complaining of monocular visual loss. Clinical observations and neuroradiologic examinations suggested a chiasmal mass lesion, and the patient underwent a frontal craniotomy with biopsy of the chiasm. The biopsy specimen was diagnosed as a spongioblastoma of the optic chiasm, and the patient underwent a course of radiotherapy. Shortly after craniotomy, the patient developed evidence of a systemic illness and died eight months after onset of visual symptoms. Autopsy revealed extensive systemic involvement by Hodgkin sarcoma. Microscopical examination of the optic chiasm revealed no evidence of optic glioma but revealed diffuse infiltration by Hodgkin sarcoma. Reexamination of the original biopsy specimen confirmed that initial visual symptomatologic findings were secondary to intracranial Hodgkin disease.
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PMID:Visual loss as the initial symptom in Hodgkin disease. 119 Nov 5

Between 1982 and 1988, 174 brains were systematically collected from consecutive, autopsied AIDS patients in a Parisian general hospital without neurology and psychiatry departments. The data obtained under these conditions provide reliable information on the frequency of central nervous system (CNS) involvement in a non-selected population of AIDS patients, most of whom were homosexuals (75.9%). One or several lesions were observed in 148 cases (85%). HIV encephalitis and/or leucoencephalopathy with multinucleated giant cells was found in 33 cases (18.9%). Opportunistic infections were identified in 91 patients (52.3%): toxoplasmosis (65 cases; 37.3%), cytomegalovirus encephalitis (25 cases; 14.3%), cryptococcosis (9 cases; 5.8%), progressive multifocal leukoencephalitis (5 cases; 2.8%), candidosis (1 case) and tuberculosis (1 case). Neoplasias were observed in 23 patients: primary (16 cases; 17.9%) or secondary malignant non Hodgkin's large B-cell lymphoma (3 cas; 1.1%), Kaposi's sarcoma (1 case) and glioma (3 cases; 1.1%). Non-specific lesions (vasculitic, hemorrhagic, metabolic and especially microglial nodules) were common. During the 6 years of study, the rate of CNS involvement was constant. The number of toxoplasmosis cases per year was stable, however, evolutive forms were more prevalent between 1982 and 1986, whereas treated inactive lesions were seen most frequently thereafter. The opportunistic complications were often associated and it should be noted that HIV encephalitis was associated with one of several such infections in 85% of the patients. This high rate of association suggests that these opportunistic infections may play a role in the pathogenesis of HIV encephalitis.
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PMID:[Neuropathology of the brain in 174 patients who died of AIDS in a Paris hospital 1982-1988]. 131 51

The authors report the clinical features of hypersensitivity reactions believed to result from procarbazine in eight patients treated with mechlorethamine, vincristine, and procarbazine (MOP) for high-grade glioma. There was one instance of hypersensitivity in 7 patients treated for recurrent disease and seven instances in 16 patients treated with an adjuvant protocol using MOP directly after surgery. Maculopapular rash was seen in seven of eight, fever was seen in four of eight, and reversible abnormal liver function test results were seen in three of four patients. Pulmonary toxic effects were seen in five of eight patients and consisted of isolated interstitial pneumonitis in one, fever and infiltrate after rechallenge with procarbazine after previous rash in two, and cough accompanying rash in two. The toxic effects were mild to moderate in six patients but severe to life threatening in the two who were rechallenged after development of rash. The observed incidence of rash during adjuvant therapy was higher than that previously found by the authors for recurrent disease, and it appears to be higher than has been reported in Hodgkin's disease, lymphoma, and other solid tumors. The findings by the authors suggest that a high index of suspicion be kept for hypersensitivity reactions to procarbazine when treating primary brain tumors and that, contrary to the experience in other settings, procarbazine be stopped if rash develops.
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PMID:Hypersensitivity reactions to procarbazine with mechlorethamine, vincristine, and procarbazine chemotherapy in the treatment of glioma. 156 76

Interferons are currently the most widely used biological response modifiers. They are of high clinical value in haematological malignancies (chronic myelogenous leukaemia, multiple myeloma, non-Hodgkin lymphoma), in solid tumours (malignant melanoma, hypernephroma, pancreas neoplasms, carcinoid tumours, Kaposi's sarcoma, glioma, in ovarium, cervix and bladder carcinoma, and in basalioma) and in infectious diseases (chronic hepatitis B, chronic non-A/non-B hepatitis, chronic delta hepatitis, AIDS, Papova virus and Rhinovirus infections, leishmaniasis, leprosy) and some other conditions. Although the mechanism of action of interferons has not been explained in every detail these agents are promising therapeutic means in a number of diseases.
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PMID:Role of interferon in clinical practice. 172 32

High-dose thiotepa was given as a single agent at a total dose of 1125 mg/m2 with autologous bone marrow rescue to nine patients with recurrent/refractory/poor risk pediatric malignancies (primitive neuroepithelial tumor (PNET), two; neuroblastoma, one; Wilms' tumor, one; osteosarcoma, one; Ewing's sarcoma one, Hodgkin's disease one, high-grade glioma, two). The response rate in these heavily pretreated patients was 71% (five out of seven evaluable patients) including two complete responses (Wilms', glioma), three partial responses (osteosarcoma, Ewing's sarcoma, Hodgkin's disease), and two with stable disease (PNET, glioma). The median duration of response was 2.5 months. The extramedullary toxicity was acceptable with symptoms mainly of skin and gastrointestinal tract. The data indicate that high-dose thiotepa is effective in several types of recurrent pediatric solid tumors, and merits further evaluation in combination regimens.
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PMID:High-dose thiotepa with autologous bone marrow rescue in pediatric solid tumors. 176 72

From September 1984 to March 1989, 57 children received intraoperative radiotherapy as part of a multidisciplinary tumor treatment. Their age ranged from 2 to 18 years. Tumor types: osteosarcoma, 21; Ewing's sarcoma, 19; soft tissue sarcomas, 6; neuroblastoma, 5; Wilm's tumor, 3; Hodgkin, 1; glioma, 1, and malignant pheochromocytoma, 1. In 44 patients the disease was localized while 13 had distant metastases. Intraoperative radiotherapy was used in 48 previously untreated patients as part of a radical treatment program and in 9 cases as an effort to rescue local failures (5 in previously irradiated areas). The intraoperative radiation field included the surgically exposed tumor or tumor bed, and the single doses ranged from 10 to 20 Gy, with 6-20 MeV electrons. With a median follow up time of 25 months (4 to 51 + months) 44 out of 57 patients are alive without local recurrence and 13 have died from tumor (6 with local progression). Intraoperative radiotherapy seems to be a feasible treatment which might promote local control in pediatric tumors.
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PMID:[Intraoperative radiotherapy in the multidisciplinary treatment of malignant tumors in children. Preliminary results]. 263 10

The incidence of cutaneous malignancies and non-Hodgkin lymphomas is higher in transplant recipients than in the general population. From 1968 to 1984, 200 kidney grafts were transplanted to 180 patients with end-stage renal disease. All patients were on azathioprine (Aza) and prednisolone. In selected cases ALG and/or small doses of CsA were added. Six patients developed malignant tumors (two Kaposi sarcoma, one squamous cell and one squamous plus basal cell skin cancers, one reticulosarcoma, and one glioma). Mean age of patients was 43 years (range 35-53 years), and mean time of appearance of the tumor after transplantation was 62 months (range 24-98 months). Treatment consisted of reduction of the dosage of Aza, surgical removal or local irradiation of the tumor, and chemotherapy in case of systemic involvement (two cases). Three patients died (one Kaposi sarcoma, one reticulosarcoma, and one glioma) 3 to 6 months after diagnosis, and all three had previously been on high doses of Aza. The remaining three cases (one Kaposi) were cured by stopping or decreasing Aza, by excision, and/or local irradiation of the tumor. It seems that late diagnosis and Aza in high dosage are the main factors leading to the rapid dissemination of the initially localized tumor.
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PMID:Cancer in renal transplant recipients. 352 17

The angiogenic activity of various neoplastic and control tissues, cells and extracts has been tested on the chorioallantoic membrane of the chick (CAM). The vascular response was assessed macroscopically and also by histological examination. Angiogenesis was induced by a number of neoplastic implants the most potent being derived from Hodgkin's disease, histiocytic lymphoma or glioma tissue. Boiled tumour tissue was ineffective. Lymphocytes extracted from human lymphomas, activated normal peripheral blood lymphocytes and established lymphoid cell lines of neoplastic origin were generally effective in inducing neovascularisation through millipore membranes as were 90,000-100,000 MW fractions of human tumour tissue. In all cases examined histologically a mononuclear cell infiltrate in the CAM mesoderm accompanied a positive vascular response. These results implicate host monocytes in the generation of neovascularisation by neoplastic tissue.
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PMID:Mechanism of the induction of angiogenesis by human neoplastic lymphoid tissue: studies on the chorioallantoic membrane (CAM) of the chick embryo. 615 66

A 21-year-old patient, after radiation therapy to the mediastinum for Hodgkin's disease, died six years later of a spinal cord glioma, believed to be caused by irradiation therapy. That the x-ray therapy provoked neoplastic changes seems likely, although it could be coincidental.
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PMID:Spinal cord glioma following irradiation for Hodgkin's disease. 737 Sep 50

As little is known about the aetiology of cancer in children, analysis of time trends may be useful. Recent data on time trends for paediatric cancers are very limited. We report here on trends in the incidence of 15 categories of cancer in children under 15 years of age from 1970 to 1989, using data from the Greater Delaware Valley Pediatric Tumor Registry in the US. Total cancer incidence increased 1% per year (P < 0.001). Neither acute lymphocytic leukaemia, acute myelocytic leukaemia, nor total leukaemia incidence changed significantly. In contrast, the incidence of central nervous system (CNS) tumours rose 2.7% per year (P < 0.001). All three subgroups of this category, glioma, primitive neuroectodermal tumor (PNET)/medulloblastoma, and other CNS tumours, showed increases. For glioma and PNET/medulloblastoma, trends differed by age, race, and/or gender. Among the other childhood cancers, significant increases were observed for non-Hodgkin lymphoma and neuroblastoma. For osteosarcoma and retinoblastoma, no overall change in incidence was observed, although decreases were observed in some age and race subgroups. The rise in CNS tumour incidence confirms previous reports from the US and Great Britain. The lack of change for acute lymphocytic leukaemia conflicts with other data from the US, but diagnostic changes appear to explain at least part of the discrepancy. The increase in neuroblastoma has also been observed in Great Britain. In contrast to our finding, investigators in the US and Great Britain have reported no rise in non-Hodgkin lymphoma. Analyses for more of the childhood cancers from other registries would aid in detecting and interpreting incidence trends in recent years.
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PMID:Increasing incidence of childhood cancer: report of 20 years experience from the greater Delaware Valley Pediatric Tumor Registry. 882 74


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