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)

This female patient was born in 1935 and died in 1976 with a malignant bone tumor involving the proximal humerus following multiple local recurrences, axillary lymph node metastases, and pulmonary metastases. Histologically, over the course of time, there was an increase in features of an atypical Ewing's sarcoma, at the expense of findings of a typical, extra-cranial so-called adamantinoma. In contrast to another report, our case showed neither epithelial nor endothelial features on fine structural examination, but rather primitive mesenchymal cells, as is described for Ewing's sarcomas.
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PMID:Malignant tumor of humerus with features of "adamantinoma" and Ewing's sarcoma. 55 97

The authors report 32 patients with different lesions of ribs and 6 patients with clavicular lesions. Due attention is given to the difficulties in establishing the differential roentgenological diagnosis between reticulosarcoma. Ewing's sarcoma, fibrosarcoma, metastases of other tumors in the rib and fibrous dysplasia. Great diagnostic value of trephine biopsy in establishing the morphological diagnosis is emphasized. To close large defects in the thoracic wall following the resection of some ribs a new variant of autodermal thoracoplasty is suggested.
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PMID:[Surgical treatment of tumors of the ribs and clavicles]. 63 75

Twenty previously untreated children with primary Ewing's sarcoma and 8 children with primary tumor and metastatic disease were treated with surgery or radiation therapy (6,000-7,000 rads) for their primary tumor and T-2 chemotherapy. Of the 20 children with primary Ewing's sarcoma treated with T-2 "adjuvant" chemotherapy, 15 had no evidence of recurrent disease for from 31+-82+ months (median 46+ months) from the start of treatment. The actuarial 5-year disease-free survival rate for this group of patients was 75%. Eight patients presenting with metastatic disease had complete responses to T-2 chemotherapy, but 7/8 with metastatic disease eventually had tumor recurrence. Examination of the treatment failures, both those patients relapsing after adjuvant chemotherapy for primary Ewing's sarcoma (5), and those relapsing after having a complete response of metastatic disease (7) to T-2 chemotherapy, revealed that all relapses occurred at the end of the second year of T-2 chemotherapy or after chemotherapy was stopped. In addition, of 23 patients receiving "curative" radiation therapy to their primary tumor, 5 had local recurrence (22%) and 6 (26%) had severe functional debility secondary to combined radiation therapy and T-2 chemotherapy. The conclusions drawn from this experience have led us to consider a new approach to the treatment of Ewing's sarcoma, namely: 1) more aggressive initial or "induction" chemotherapy with subsequent T-2 "maintenance" chemotherapy to eradicate more completely all metastatic microfoci of disease presumed to be present in patients with primary tumor at the time of diagnosis, and ostensively present in patients with metastatic disease; 2) the use of surgery alone or in combination with moderate doses of radiation therapy in those patients in whom we can predict a high frequency of local recurrence (pelvic lesions) or a high percentage of "functional failures" (young children with lower extremity lesions). Preliminary results with this latter approach are encouraging with 11/13 patients with primary Ewing's sarcoma free of disease at 12+-26+ months. A longer follow-up of this more aggressive treatment is needed to determine the superiority of this approach for both increased survival and improved late physical rehabilitation.
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PMID:Curability of Ewing's sarcoma and considerations for future therapeutic trials. 63 76

An autopsy study of 26 cases of Ewing's sarcoma treated with radiation to the primary site plus adjuvant chemotherapy has shown metastatic tumor in 23 cases. Metastases were found typically in lungs, pleura, bones and regional lymph nodes. In three cases no tumor could be found at autopsy, and death was due to complications of treatment. Tumor was found in the irradiated primary site in 13 of the 20 cases in which the primary site was examined at autopsy. Histologically, the tumor at autopsy frequently had increased pleomorphism and increased numbers of bizarre giant cells; however, these changes did not affect the presence of glycogen in tumor cells, thus reaffirming the importance of intracytoplasmic glycogen in the diagnosis of Ewing's sarcoma.
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PMID:Ewing's sarcoma: an autopsy study. 65 96

The association of consumptive coagulopathy and malignancy is thought to be rare in pediatrics. In one patient with Ewing's sarcoma and in two with rhabdomyosarcoma consumptive coagulopathy developed in the presence of either diffuse metastatic disease or an extensive primary tumor. The coagulopathy was a major clinical problem, developing within five days of the onset of chemotherapy. Resolution coincided with the clinical response of the tumor.
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PMID:Consumptive coagulopathy. A complication of therapy of solid tumors in childhood. 68 3

The results are presented of thirty-seven patients with Ewing's sarcoma; ten were treated by a combination of operation, radiotherapy and cyclic chemotherapy, the remainder by radiotherapy and chemotherapy but without operation. The drugs, vincristine, cyclophosphamide and adriamycin were used in combination and were continued for two years. The follow-up ranged from twelve to sixty-two months. The mortality rate and the incidence of metastases were both markedly lower than in a comparable previous series treated by radiotherapy alone, or by operation plus radiotherapy, but all without chemotherapy. The percentage of local recurrences and of metastases was much higher in the twenty-seven patients who had radiotherapy and adjuvant chemotherapy, than in the ten in whom operation was also performed. It is suggested that on the basis of these results (and on theoretical grounds) treatment should consist of radiotherapy combined with chemotherapy plus, whenever feasible, operative excision of the primary tumour.
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PMID:Adjuvant chemotherapy in the treatment of clinically localised Ewing's sarcoma. 71 9

Radiotherapy of bone tumors can now be performed exclusively by megavolt therapy. Giant cell tumors hsould be resected. If the lesion is not completely resectable, surgery should be followed by the administration of a target dose of 3000 rads in 4-6 weeks. Inoperable giant cell tumors are irradiated to a tumor dose of 5000 rads, inoperable giant cell tumors of grade III receive a dose of 8000 rads as do osteosarcomas. Ewing's sarcoma and reticulum cell sarcoma can be totally destroyed by a tumor dose of 6000 rad with sufficient reliability. Combination with chemotherapy may offer a chance of improvement. Osteosarcoma should be resected. If surgery is too late (early distant metastases), a tumor dose of 8000 to 10000 rads would be able to destroy the tumor cells. Histologic control investigations have proved this.
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PMID:X-ray therapy of primary bone tumors. 82 97

Spontaneous pneumothorax is an uncommon complication of lung metastatic disease. In most of the cases reported until today, the primary disease was a sarcoma (osteogenic sarcoma, soft tissue sarcoma, hemangioendotheliosarcoma, and Ewing's sarcoma). An exceptional case of spontaneous pneumothorax in a patient suffering from carcinoma of the breast with lung metastases, is herein presented. The pneumothorax developed immediately after regression of lung metastases during administration of combined chemotherapy. Some etiological factors, as well as the rarity of this complication and its treatment, are also discussed.
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PMID:Spontaneous pneumothorax complicating lung metastases from carcinoma of the breast. 83 Mar 15

A group of 79 patients with soft tissue sarcomas and 46 with primary malignant bone tumors underwent lymphangiography as part of the initial diagnostic workup. In the group of soft tissue sarcomas, the overall incidence of metastases was 22 of 79 (28%). According to the site of origin, the highest incidence was found in tumors originating from the buttocks (57%), followed by those from the inferior limbs (31%). Considering the histology, the incidence ranges from 50% in anaplastic sarcoma, to 43% in rhabdomyosarcoma, to 23% for liposarcoma and fibrosarcoma. The incidence of lymphographically proven metastases in bone tumors was 8 to 46 (17%), with 1 out of 4 in reticulum cell sarcoma, 1/1 in chordoma, and 22% in Ewing's sarcoma. A radiographic/histologic correlation on the lymph nodes was obtained in 19/79 (24%) soft tissue sarcomas and in 4/46 (9%) bone tumors. In the 12 radiographically negative and 11 radiographically positive cases, this correlation was always correct. The results of this study suggest a larger use of lymphography in these tumors.
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PMID:Lymphographic evaluation in bone and soft tissue sarcomas. 89 95

A patient with Ewing's sarcoma of the left scapula received prophylactic radiotherapy to the left lung following wide excision of the tumor. While the left lung remained free of tumor, there was metastatic invasion of the right lung within ten months of the initial diagnosis of the disease. Since Ewing's sarcoma frequently metastasizes to the lungs, it is suggested that prophylactic irradiation of the lung may be of value in the prevention of metastases.
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PMID:Prophylactic irradiation of the lung in Ewing's sarcoma. 95 70


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