Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Tumors of the pineal and suprasellar region form a rare and interesting group of lesions with germinomas accounting for over 50% of all lesions in this anatomic region. The Brain Tumor Committee of Childrens Cancer Study Group (CCSG) recently surveyed all CCSG member institutions to determine treatment parameters and assess the techniques. A total of 140 patients were seen during the period from 1960 to 1975; 118 patients were evaluable, having adequate treatment records. One hundred and one patients were less than 30 years of age with a 2:1 male predominance. Thirty-six of the 57 biopsied patients (63%) were found to have germinomas. The survival of patients in the germinoma group (72%) was comparable to that of the patients without biopsy (71%). The overall survival rate for all patients (biopsied and unbiopsied) was 65% with follow-up times ranging from 2 to 15 years. Nine patients developed spinal cord metastases (8%), two of whom also had simultaneous primary recurrence; none of these patients had received adjunctive spinal irradiation.
Cancer 1979 Feb
PMID:Tumors of the pineal and suprasellar region: Childrens Cancer Study Group treatment results 1960--1975: a report from Childrens Cancer Study Group. 10 1

The National Cancer Institute guidelines for mammography in women 35--49 years old are challenged. Forty-nine occult breast cancer patients under 50 years of age were analyzed regarding risk factors and compared with an age-matched control group. Of the cancers, 86% would have been missed had NCI recommendations been followed. Results refuted the NCI guidelines and showed that late parity (over 28 years) and history of breast cancer in the extended family are statistically significant risk factors. Negative mode low-dose xeromammographic examinations permitted detection of 49 occult breast cancers, usually without axillary node metastases. Patients were screened because of risk factors enumerated in the article.
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PMID:Risk factors and occult breast cancer in young women. 10 48

Seventy-six patients with localized Ewing's sarcoma who received primary treatment at M.D. Anderson Hospital from 1948 through December 1975 were reviewed. Patients have been divided into four groups according to the different treatment regimens they received: Group I, moderate dose radiotherapy alone; Group II, high dose radiotherapy alone; Group III, radiotherapy plus vincristine and cytoxan; and Group IV, radiotherapy plus vincristine, Adriamycin, cytoxan and actinomycin. The problem of local recurrence appears to be solved with combined chemotherapy and radiation therapy with only one of 36 patients having a recurrence at the primary site in Groups III and IV. Multimodal therapy is the preferred treatment to obtain control of the primary lesion by radiation therapy while preserving good function. However, the major cause of failure remains distant metastases, 19 of 36 (53%) in Groups III and IV. In addition, 4 of 10 patients who have survived over 5 years have developed osteogenic sarcoma.
Cancer 1979 Mar
PMID:Management and results of localized Ewing's sarcoma. 10 49

Thirteen girls with malignant ovarian tumors treated at Memorial Hospital from August 1971 through October 1975 with extensive surgery, multi-drug chemotherapy (T-2 protocol) and postoperative radiation were reviewed. The plan of radiation was to deliver 3,000 rads to the whole abdomen and boost the para-aortic and pelvic area with 1,500 rads in five to six weeks. In only two patients was the radiation conducted as planned. In others the treatment was either interrupted or discontinued due to complications. Four of the thirteen patients are dead. The cause of death in two of these patients was distant metastases; the two other patients died without evidence of tumor due to treatment complications. Three of the nine patients who are alive without evidence of disease have late complications. Following radical surgery, lower doses of radiation given concomitantly with T-2 protocol chemotherapy seem to be sufficient for controlling the disease.
Cancer 1979 Mar
PMID:Radiation in multidisciplinary treatment of children with malignant ovarian tumors. 10 52

A series of 59 consecutive patients with inoperable carcinoma of the prostate were entered into a national cooperative study and treated under the tenets of a strict protocol with competent dosimetric control. Twenty-one of these men are living and well 5--10 years after treatment; nine others who lived without cancer from 5 to 10 years died of other diseases. Local recurrences were not demonstrated in several cases which came to autopsy. Failures are often due to the development of osseous metastases outside of the effective area of radiotherapy. Untoward effects are the exception and may be minimized by fractionation.
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PMID:Long-term curative results of radiotherapy of patients with inoperable prostatic carcinoma. Erskine Memorial Lecture, 1978. 10 62

An unusual case of a light chain plasma cell myeloma is described. The disease was initially characterized by a diffuse lymphoplasmacytic bone marrow involvement, but subsequently developed widespread extramedullary metastases with anaplastic tumors in the skin which histologically resembled a "histiocytic lymphoma." Electron microscopic examination, in vitro protein synthesis of bone marrow lymphoidal cells, chemical and immunochemical studies of serum and urine proteins, and intracellular immunoglobulin study by the immunoperoxidase technique on the skin biopsy and postmortem tumor tissue demonstrated evidence for lambda light chain synthesis and secretion. These findings provide further support to the notion that the wide spectrum of diverse morphologic patterns seen in lymphoplasmacytic disorders originates from the same progenitor B-lymphoid cell. Distinguishing anaplastic variant of plasma cell myeloma from other undifferentiated neoplasms offers a challenge.
Cancer 1979 Jun
PMID:Lymphoplasmacytic myeloma: an immunological, immunohistochemical and electron microscopic study. 11 Apr 36

Occasionally, during the course of combined (radiation plus surgery) treatment of head and neck malignancies, the patient experiences a profound response to radiotherapy alone and elects to decline the second phase of treatment, namely, surgery. After a variable interval, radiotherapy is reinstituted to a "curative" level. A series of 14 laryngeal and oropharyngeal carcinomas, treated in this disjointed fashion, has been examined with respect to long-term survival. The prognosis is extremely unfavorable, thus supporting a basic philosophy of continuing with the prescribed surgical treatment despite a dramatic response to noncancericidal doses of radiotherapy. The site and stage of tumor, radiation dosage, interval to completion of therapy, and incidence of local and distant metastases are examined. It appears that every effort should be made to provide continuity in the combined therapeutic protocol if the advantages of this mode of therapy are to be effective.
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PMID:Interruption of combined therapy: a factor in decreased survival. 11 46

An experimental model of gastric sarcoma was elaborated experimentally on 228 Wistar rats. Tumors were induced by single DMBA injections into the glandular stomach wall in rats or by securing a cellophane plate onto its anterior surface. Tumors developed in 95 rats. Most tumors would show a mesenchymatous origin (89.8% of cases) and may be defined as leiomyosarcomas partly polymorphocellular ones, and more rarely as fibro- and reticulosarcomas. Tumors of the adenocarcinoma and solid cancer type developed only after DMBA administration. It was noted that the tumors arisen develop metastases in the regional lymph nodes but not often.
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PMID:[Gastric sarcomas induced in rats by DMBA and cellophane]. 11 35

Patients with nonseminomatous germ-cell tumors of the testis can be divided into two broad groups. The first includes patients with negative lymphograms or small-volume metastases confined to the abdominal nodes. The overall cure rate with orchiectomy and nodal irradiation is 80%. A policy of early detection of relapse and treatment with chemotherapy is advocated. Adopting this approach, no deaths have occurred in this group of patients treated in 1976 and 1977, and only one (associated with acute myeloblastic leukemia) occurred in 1975. The second group consists of patients with other stage categories who receive chemotherapy as initial treatment, followed in stage II and II and selected stage IV patients by radiation therapy to sites of initial involvement and surgery. Preliminary experience has shown this to be a practicable and promising approach. The prognosis for stage IV patients depends upon metastatic site and volume; in those patients with limited lung disease 80% are surviving disease-free.
Cancer Treat Rep
PMID:An appraisal of the role of radiation therapy in the management of nonseminomatous germ-cell tumors of the testis in the era of effective chemotherapy. 11 87

104 patients with various cancer, excluding malignant lymphoma and leukemia, underwent bone marrow biopsy using a Jamshidi needle, regular type. In 100 patients an adequate pice of bone marrow was obtained. In 24 patients metastases were detected in the bone marrow. Metastases were found in 10 of 38 (26.3%) patients with breast cancer, in 5 of 17 (29.4%) patients with lung cancer, in 5 of 10 (50%) patients with cancer of the prostate, in 1 patient with rhabdomyosarcoma, 1 with chordoma and in 2 of 14 patients who underwent biopsy in search of unknown cancer. 71% of the patients with positive findings in the bone marrow had clinical signs of bone involvement, 80% had positive X-ray film and 78.9% had positive skeletal isotope survey. Hemogram, serum alkaline phosphatase, serum calcium level and sedimentation rate were of no value in predicting whether the marrow was involved or not. No complications were documented following biopsy. The use of the Jamshidi bone marrow biopsy needle for staging and early detection of metastases in a select group cancer patients is suggested.
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PMID:Bone marrow biopsy in patients with malignant neoplasms other than lymphomas or leukemia. 11 9


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