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Extradural Petrous Bone and Petroclival Neoplasms
1991Extradural petroclival tumours are composed of a spectrum of histological and anatomical configurations dictating a variety of surgical approaches. The experience with 68 such tumours operated at the University of Pittsburgh is presented, emphasizing the basal subfrontal and lateral approaches. 85% of these tumours are benign or low-grade malignancies,
Sh. Pomeranz +2 more
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Soft Tissue and Bone Neoplasms
2018Bone and soft tissue tumors are overall rare but are histologically complex and biologically diverse. Recurring molecular events help define benign and malignant entities as well as confirm the neoplastic nature of lesions previously considered to represent reactive proliferations.
Peter Pytel, Nicole A. Cipriani
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1985
Malignancy of any type developing during pregnancy is uncommon and is estimated at approximately 1/1000 pregnancies.1 Similarly, primary bone sarcomas are uncommon. Osteosarcoma, the most frequent malignant bone neoplasm encountered in the childbearing years, occurs in only 1/100,000 population.2 The Third National Cancer Survey3 indicates that 27% of ...
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Malignancy of any type developing during pregnancy is uncommon and is estimated at approximately 1/1000 pregnancies.1 Similarly, primary bone sarcomas are uncommon. Osteosarcoma, the most frequent malignant bone neoplasm encountered in the childbearing years, occurs in only 1/100,000 population.2 The Third National Cancer Survey3 indicates that 27% of ...
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Diagnostic Imaging of Sacral Bone Neoplasms
The Radiologist, 2002Among the broad spectrum of tumoral bone lesions that affect the sacrum are chondrosarcoma, chondroma, aneurysmal bone cyst, Ewing sarcoma, giant cell tumor, lymphoma, Paget disease, osteosarcoma, plasmacytoma, and neurogenic tumors.
Mikel San Julián +6 more
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The Roentgenographic Image of Neoplasms of Bone
Radiology, 1936WITH the advent of roentgenology, in 1896, came the opportunity to study pathologic changes in the living individual. The application of this new science to the study of anatomy established new conceptions of the normal and its limit of variation. Roentgenology opened an entirely new field of investigation by affording a graphic record of the life ...
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Evaluation of the Child with a Bone or Soft-Tissue Neoplasm
Orthopedic Clinics of North America, 1996The prebiopsy evaluation of a child with a musculoskeletal neoplasm is the cornerstone for all subsequent treatment. A better understanding of the natural history of pediatric musculoskeletal tumors and an explosion in the development of sensitive new imaging modalities have significantly advanced the care of the child with a musculoskeletal pathologic
Heinrich Sd +3 more
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Cold Lesions on Bone Scan in Pediatric Neoplasms
Clinical Nuclear Medicine, 1984A retrospective examination of the bone scans of 425 pediatric oncology patients was undertaken to determine the incidence of photon-deficient (cold) lesions in this population. Eight patients (1.8%) had cold lesions due to a wide variety of tumors. Of the tumor types, six had not been previously reported to give cold lesions on bone scan.
Abass Alavi +2 more
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Bone grafting in the surgical management of osseous neoplasms
The Journal of Foot and Ankle Surgery, 1996The diagnosis and treatment of osseous neoplasms are challenges for the foot and ankle surgeon. Osseous neoplasms are potentially debilitating, thus appropriate diagnosis and management are critical to success. Resection of these lesions can result in large osseous deficits, requiring bone grafting for replacement.
Robert W. Mendicino, Eric E. Leonheart
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Chondromyxosarcoma: a rare form of bone neoplasm in children
Pediatric Radiology, 1987The case described is interesting for its unusual presentation related to its uncommon onset in youth and its revelation by a fracture which led to a first erroneous pathological diagnosis. In fact, retrospective analysis of the CT showing peripheral condensation could suggest the malignant chondroïd nature of the tumor.
J. P. Laissy +4 more
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[Bone marrow pathology of myeloproliferative neoplasms].
[Rinsho ketsueki] The Japanese journal of clinical hematology, 2015Myeloproliferative neoplasms (MPN) have been characterized by their clinical and histological patterns and have also been accordingly subclassified. Several specific genomic abnormalities are identifiable, raising the possibility of introducing a new era of genotype classification for an updated MPN classification.
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