Results 271 to 280 of about 126,514 (307)
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Surgical Pathology Clinics
The diagnosis of osteosarcoma can be challenging, given the diverse histologic patterns, limited biopsy samples, lack of tumor-specific molecular alterations, and necessity for radiologic correlation. This review summarizes the key pathologic features of osteosarcoma subtypes with an emphasis on illustrating radiologic, gross macroscopic, and ...
John M, Gross, Meera, Hameed
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The diagnosis of osteosarcoma can be challenging, given the diverse histologic patterns, limited biopsy samples, lack of tumor-specific molecular alterations, and necessity for radiologic correlation. This review summarizes the key pathologic features of osteosarcoma subtypes with an emphasis on illustrating radiologic, gross macroscopic, and ...
John M, Gross, Meera, Hameed
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Clinical Orthopaedics and Related Research, 1987
Periosteal osteosarcoma is a surface lesion without evidence of medullary involvement. This report extends the Mayo Clinic series of periosteal osteosarcoma cases from 11 to 22 cases. In a review of demographic information from our 22 cases and from 30 additional cases, referred only for pathologic diagnosis, the average age at the time of diagnosis in
G D, Ritts +4 more
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Periosteal osteosarcoma is a surface lesion without evidence of medullary involvement. This report extends the Mayo Clinic series of periosteal osteosarcoma cases from 11 to 22 cases. In a review of demographic information from our 22 cases and from 30 additional cases, referred only for pathologic diagnosis, the average age at the time of diagnosis in
G D, Ritts +4 more
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Clinical Orthopaedics and Related Research, 2002
Although the prognosis and quality of life of patients with osteosarcoma were improved significantly during the past decades, the pathogenesis and etiology of this disease remain obscure. Significant interest and effort in this cancer led to the identification of numerous etiologic agents. Several chemical agents such as beryllium, viruses such as FBJ,
Bruno, Fuchs, Douglas J, Pritchard
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Although the prognosis and quality of life of patients with osteosarcoma were improved significantly during the past decades, the pathogenesis and etiology of this disease remain obscure. Significant interest and effort in this cancer led to the identification of numerous etiologic agents. Several chemical agents such as beryllium, viruses such as FBJ,
Bruno, Fuchs, Douglas J, Pritchard
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European Journal of Surgical Oncology (EJSO), 2004
To describe the outcomes of a large number of patients with pelvic osteosarcoma, and to define the guidelines for appropriate treatment.We reviewed 60 consecutive patients with primary pelvic high-grade osteosarcoma. The tumour involved the whole hemipelvis in 15 cases, while the most common location was the iliac wing in 29 cases (48.3%): 25 of these ...
D, Donati +10 more
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To describe the outcomes of a large number of patients with pelvic osteosarcoma, and to define the guidelines for appropriate treatment.We reviewed 60 consecutive patients with primary pelvic high-grade osteosarcoma. The tumour involved the whole hemipelvis in 15 cases, while the most common location was the iliac wing in 29 cases (48.3%): 25 of these ...
D, Donati +10 more
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Current Treatment Options in Oncology, 2006
Improving cure rates for osteosarcoma continues to be a major challenge. The clinical management of individual patients is exacting and requires a skilled, experienced team including a surgeon, pathologist, oncologist, and radiologist, with support from specialist nurses and rehabilitation teams. Outcomes from treatment have improved little in 20 years
Jeremy, Whelan +2 more
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Improving cure rates for osteosarcoma continues to be a major challenge. The clinical management of individual patients is exacting and requires a skilled, experienced team including a surgeon, pathologist, oncologist, and radiologist, with support from specialist nurses and rehabilitation teams. Outcomes from treatment have improved little in 20 years
Jeremy, Whelan +2 more
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Virchows Archiv Abteilung A Pathologische Anatomie, 1972
Osteosarcoma of the breast is an unusual neoplasm. The authors describe such a tumour found in a 38 year old woman. The neoplasm developed rapidly within 5 months of the patient's first observation. Histological study revealed extensive fibroadenomatous tissue with osteosarcomatous metaplastic foci.
P A, Anani, R P, Baumann
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Osteosarcoma of the breast is an unusual neoplasm. The authors describe such a tumour found in a 38 year old woman. The neoplasm developed rapidly within 5 months of the patient's first observation. Histological study revealed extensive fibroadenomatous tissue with osteosarcomatous metaplastic foci.
P A, Anani, R P, Baumann
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Journal of Pediatric Ophthalmology & Strabismus, 1980
A rare case of osteosarcoma of the orbit in a 10-year-old female child is reported.
S P, Dhir +4 more
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A rare case of osteosarcoma of the orbit in a 10-year-old female child is reported.
S P, Dhir +4 more
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Cancer, 1980
A case of osteosarcoma is described that originated within the cortex of the tibial diaphysis. This form of osteosarcoma was first described by Jaffe as "intracortical osteogenic sarcoma." A review of the literature indicates that this is probably the rarest presenting form of osteosarcoma. It appears to have a predilection for origin in the diaphysis,
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A case of osteosarcoma is described that originated within the cortex of the tibial diaphysis. This form of osteosarcoma was first described by Jaffe as "intracortical osteogenic sarcoma." A review of the literature indicates that this is probably the rarest presenting form of osteosarcoma. It appears to have a predilection for origin in the diaphysis,
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Clinical Orthopaedics and Related Research, 1975
Radiation therapy in the treatment of osteosarcoma has been considered with respect of the subclinical metastatic disease in the lung and the primary lesion. Emphasis is given to the necessity of coordinating the management plan of the primary lesion with an adjuvant program.
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Radiation therapy in the treatment of osteosarcoma has been considered with respect of the subclinical metastatic disease in the lung and the primary lesion. Emphasis is given to the necessity of coordinating the management plan of the primary lesion with an adjuvant program.
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Clinical Orthopaedics and Related Research, 1991
Osteosarcoma arising on the periosteal aspect of bone comprises a biologically heterogeneous group of neoplasms. The group as a whole may be referred to by a single descriptive term that emphasizes their common site of origin and underscores their malignant osteogenic potential: surface osteosarcoma.
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Osteosarcoma arising on the periosteal aspect of bone comprises a biologically heterogeneous group of neoplasms. The group as a whole may be referred to by a single descriptive term that emphasizes their common site of origin and underscores their malignant osteogenic potential: surface osteosarcoma.
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