Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0029463 (osteosarcoma)
16,637 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Studies of the presenting height of children with malignancies have produced conflicting results, from an excess of taller patients to an excess of shorter patients. The problems of measurement bias, inadequate comparison populations, small numbers of patients, subgroup analyses, and overreliance on simple significance tests are all possible reasons for the variation in results. To clarify this issue, we studied heights at diagnosis of 3657 children and adolescents aged under 18 years. Their malignancies included acute lymphoblastic leukaemia, non-Hodgkin's lymphoma, Hodgkin's disease, acute non-lymphoblastic leukaemia, osteosarcoma, retinoblastoma, neuroblastoma, Wilms' tumour, rhabdomyosarcoma, and Ewing's sarcoma. Compared with published standards for the heights of children in control populations, no significant deviation from population norms was found for patients in any of the 10 disease categories after proper adjustment for multiple significance testing.
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PMID:Height at diagnosis of malignancies. 360 84

A multicentre registry of children who had been successfully removed from therapy for some common childhood cancers (Hodgkin's disease, non-Hodgkin's lymphoma, neuroblastoma, nephroblastoma, acute lymphatic leukaemia and other leukaemias) was established in Italy in 1981. The present study describes mortality and occurrence of second primary malignancies (SPMs) among 1467 children who were alive when the registry was established. Follow-up ended on December 31, 1983 for mortality and 1 year later for the occurrence of SPMs. Sixty-seven deaths were recorded, 11 of which were due to causes other than progression of the original disease. Eleven incident SPMs were identified (i.e. 3 acute myeloid leukaemias, 3 thyroid carcinomas, 1 bilateral breast carcinoma, 1 liver malignant mesenchymoma, 1 astrocytoma, 1 chondrosarcoma and 1 osteosarcoma) corresponding to an incidence rate of 2.1/1000 patient-years at risk. Anecdotal reports were collected regarding 2 further SPMs (a thyroid carcinoma and a myeloid leukaemia) as well as several benign tumours, including 2 mammary fibroadenomas.
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PMID:Late deaths and second primary malignancies among long-term survivors of childhood cancer: an Italian multicentre study. 365 74

We report 28 cases of malignant disease in pregnant women. They were divided into 14 cases of intrapelvic tumors and 14 of extrapelvic tumors. The intrapelvic tumors were cervix cancer in nine and ovarian cancer in five, while the extrapelvic tumors were brain tumors in three, maxillary cancer in one, tongue cancer in one, pharyngeal cancer in one, breast cancer in one, gastric cancer in two, osteosarcoma in one Hodgkin's lymphoma in one, and leukemias in three. The prognoses of the patients with intrapelvic tumors were relatively good. But those of extrapelvic diseases were poor.
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PMID:[Malignant neoplasms in pregnancy--report of 28 cases treated in our hospital]. 377 71

Current therapy for children with cancer includes a variety of invasive procedures many of which require repeated venous access over a considerable period of time. Such procedures are poorly tolerated by children and by their veins. Recently it has become possible to undertake the majority of such procedures by means of permanent indwelling silastic catheters improving the quality of life of the children and their parents and increasing the scope of therapeutic intervention. In the period July '83 - August '84 we have used 46 of these catheters in 45 children with malignant disease, 12 with acute myeloid leukaemia, 12 with neuroblastoma, 7 with B cell leukaemia-lymphoma, 6 with rhabdomyosarcomas, 2 with Ewing's Sarcoma, 2 with Wilms' tumor and 1 case each of Hodgkin's disease, teratocarcinoma, osteosarcoma and juvenile chronic myeloid leukaemia. The children's ages ranged from 2 months to 14 years; 22 were male and 23 female. The catheters were inserted under general anaesthesia (duration 20-40 minutes) usually without difficulty, except for a single patient in whom no suitable vein could be found. No complications connected with the placement of the catheter were observed. Subsequent management of the catheter was initially complicated and time-consuming, but was subsequently simplified so that acceptance by parents, children and nursing staff was eventually excellent. The duration of use of 46 catheters ranges from 7 to 350+ days; 24 catheters are presently in use at 30-350+ days from insertion. Eight children died as a result of disease progression and two of sepsis with the catheter in place.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Advantages of a permanent venous access in children treated for cancer. Preliminary results]. 383 38

64 second neoplasms, occurring after therapy of malignant tumors or leukaemia in childhood, came to light in the course of a collaborative group investigation. Most frequent initial diseases were acute lymphoblastic leukaemia (n = 19), Morbus Hodgkin (n = 9), and retinoblastoma (n = 8), whereas osteosarcoma (n = 13), cancer of the thyroid (n = 10) and acute non-lymphoblastic leukaemia (n = 8) were predominant among the second malignant neoplasms. In 36 of 50 irradiated children there was a clear relationship between the localisation of the second neoplasm and the earlier irradiated zone. In other cases, in particular in children with retinoblastoma as initial disease or neurofibromatosis, genetic influences on the origin of the second neoplasms come into question. The preponderance of Morbus Hodgkin after acute lymphoblastic leukaemia (n = 7) must be regarded as extraordinary; in 6 of the 7 children the second neoplasm appeared after a very short interval. A distinct effect of previous treatment with cytostatics on the occurrence of second neoplasms was not seen. The differing time intervals between the occurrence of the first and the second neoplasms in the separate subgroups point toward heterogenous causes being involved in the development of second neoplasms.
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PMID:[Secondary neoplasms following tumor and leukemia therapy in childhood. Report of 64 cases]. 386 17

Sixteen patients are presented who had sarcomas of the chest wall at a site where a prior malignancy had been irradiated. The first malignancies included breast cancer (ten cases), Hodgkin's disease (four cases), and others (two cases). Radiation doses varied from 4200 to 5500 R (mean, 4900 R). The latency period ranged from 5 to 28 years (mean, 13 years). The histologic types of the radiation-induced sarcomas were as follows: malignant fibrous histiocytoma, nine cases; osteosarcoma, six cases; and malignant mesenchymoma, one case. The only long-term survivor is alive and well 12 years after resection of a clavicular chondroblastic osteosarcoma. Three cases were recently diagnosed. Despite aggressive multimodality treatment, the remaining 13 patients have all died from their sarcomas (mean survival, 13.5 months). All patients have apparently been cured of their first malignancies. Chemotherapy was ineffective. No treatment, including forequarter amputation, appeared to palliate the patients with supraclavicular soft tissue sarcomas. Major chest wall resection offered good palliation for seven of eight patients with sarcomas arising in the sternum or lateral chest wall. Close follow-up is needed to detect signs of these sarcomas in the ever-increasing number of patients receiving therapeutic irradiation.
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PMID:Radiation-induced sarcomas of the chest wall. 394 97

The usefulness of radioiodinated fibrinogen in tumor localization and of coagulation in 80 cancer patients was investigated. Tumors externally detected demonstrated positive localization in 63% of all cases and in 100% of osteosarcomas of limbs. Fibrinogen half-life was reduced in cancer patients particularly in cases with lymphoma, Hodgkin's disease and osteosarcoma irrespectively of basal plasma fibrinogen levels. In lymphoma and ovarian cancer, fibrinogen degradation products were correlated to radiofibrinogen T/2 reduction. In patients with the lowest fibrinogen T/2 and platelet count, heparin infusion therapy returned the fibrinogen half-life to normal range. Present results suggest the existence of enhanced coagulation both inside and around the tumor and/or dissemination in early cancer as well as in the more advanced stage.
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PMID:Radioiodinated fibrinogen distribution in cancer patients. 615 67

Since 1970, we have carried out cancer chemotherapy and immunotherapy in cooperation with Japanese scientists, particularly Prof. H. Umezawa, who has generously supplied bleomycin, peplomycin, acalcinomycin A (ACM), THP-adriamycin (THP), neothramycin and bestatin. Malignant tumors curable by pharmacotherapy are polycythemia vera (CR 100%), acute lymphoid leukemia (ALL) (CR 80%), Burkitt tumor (CR 80 or 50%), Hodgkin disease (CR 80%), chorioepithelioma (CR 80%), testicular cancer (CR 80%), ovary cancer of children (CR 80%), Wilms renal cancer (CR 60%), rhabdomyosarcoma (CR 75%), osteosarcoma (CR 60%), Ewing tumor (CR 60%), brain tumor of children (CR greater than 50%), testicular embryonal cancer of children (CR greater than 50%), acute myeloid leukemia (AML) (CR 50%), non-Hodgkin lymphoma (NHL) (CR 50%), ovary cancer of adults (CR 40%), small cell lung cancer (CR 20%) and breast cancer. Our experimental and/or clinical experience with ACM, THP, methoxy-9-ellipticine lactate, navelbine, 4-demethyl-epipodophyllotoxin-beta-d-ethyledene glucoside, bestatin and interferon is presented. ACM is effective against AML, ALL, NHL, Burkitt tumor, breast cancer. We have comparatively investigated cardiac and dermal toxicity of 12 kinds of anthracycline antibiotics and mitoxantrone, using golden hamsters. Of the drugs examined, ACM, THP, AD-32 and AD-143 cause much less cardiomyopathy and alopecia than the other agents. The results have been confirmed by electron microscopic studies. Bestatin is an immunorestorator, which recovers immunological functions decreased in aged animals. We hope that cancer chemotherapy and immunotherapy will progress in future and contribute to cure of neoplasms. Japanese scientists have been making a great contribution in the field of cancer pharmacotherapy, and we are eager to cooperate with Japanese scientists in cancer treatment studies.
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PMID:[Japanese-French cooperation in tumor pharmacotherapy: 1970-1990]. 619 71

Intensive chemotherapy and radiotherapy of Hodgkin's Disease has resulted in improved survival rates. With long-term follow-up, however, a risk of secondary malignancy in these individuals is now appreciated. The authors of this report have encountered five patients who developed bone or soft tissue sarcomata more than 5 years after treatment of Hodgkin's Disease. The four males and one female ranged in age from 14 to 74 years at the time of diagnosis of Hodgkin's disease. Two had received radiotherapy alone for treatment of Hodgkin's disease, two were treated with radiation and chemotherapy, and one received only chemotherapy. The latent period prior to diagnosis of sarcoma ranged from 6 to 11 years. There was one case each of neurofibrosarcoma, fibrosarcoma, osteosarcoma, liposarcoma and leiomyosarcoma. Four patients died within 1 year of the diagnosis of sarcoma. One is alive with no evidence of disease 2 years following diagnosis and surgical excision of the sarcoma. On the basis of the Massachusetts General Hospital experience in the treatment of Hodgkin's Disease, the authors calculate a risk of 0.9% of sarcoma occurring in five year survivors of Hodgkin's disease. Previously reported cases of sarcoma following treatment of Hodgkin's disease are summarized. The pertinent literature is reviewed.
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PMID:Sarcoma of bone and soft tissue following treatment of Hodgkin's disease. 636 Mar 33

High-dose radiation (in excess of 2500 rads or centiGray) to the head and neck area is reputedly infrequently associated with the emergence of thyroid nodular disease. Thirty-three patients who underwent high-dose radiation and who developed thyroid nodular disease have been described. Radiation was originally administered for hyperthyroidism in 11 patients, postmastectomy in five, oral cancer in three, Hodgkin's disease in three, facial hirsutism in three, hemangioma in three, cancer of the larynx in one, skin cancer in one, desmoid tumor of the neck in one, Ewing's tumor in one, and pituitary tumor in one. Treatment included radioiodine in 11, external radiation in 21, interstitial radiation in one, and combined radiation in one. Associated head and neck neoplasms included four parathyroid tumors, one osteogenic sarcoma of the maxilla, two basal cell cancers of the facial skin, and one parotid gland carcinoma. The study group consisted of five men and 26 women varying in age from 22 to 75 years, with a duration of latency of effect varying from 1.5 to 50 years. Thyroid disease consisted of 21 cancers, six adenomas, four colloid goiters, and two cases of thyroiditis resulting in four deaths caused by cancer, for a 20% mortality rate. Consideration of radiation beam behavior showed that isodose curve, penumbra effect, back scatter, and special field resulted in the thyroid gland receiving a low dose, namely under 2500 rads. Clinical factors such as an overlooked goiter, coincidental carcinoma, error in presumption of dose, and second primary malignancy were also considerations. True biologic radiation oncogenesis may have been seen in our radioiodine-treated group with hyperthyroidism as well as the group with Hodgkin's disease who underwent mantle irradiation. It is apparent that for whatever reason and by whatever means and by whatever mechanism, high-dose radiation to the head and neck area can result in significant thyroid disease, and patients undergoing such radiation should be followed with this in mind and considered for thyroid feeding on a prophylactic basis.
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PMID:High-dose radiation and the emergence of thyroid nodular disease. 650 71


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