Results 261 to 270 of about 2,694,526 (308)
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The American Journal of Nursing, 1955
COMPARED to neoplasms of the soft tissues, primary tumors of bone are rare; the incidence is about 1 per 100,000 members of the population. In general, malignant disease affects the older age groups. Bone neoplasms, however, often occur in children and young adults.
R L, CLARK, C J, MAISEL
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COMPARED to neoplasms of the soft tissues, primary tumors of bone are rare; the incidence is about 1 per 100,000 members of the population. In general, malignant disease affects the older age groups. Bone neoplasms, however, often occur in children and young adults.
R L, CLARK, C J, MAISEL
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The neuroectodermal tumor of bone
The American Journal of Surgical Pathology, 1984Four small round cell malignant tumors of bone occurring in children are described. There was no catecholamine secretion and the clinical, radiologic, and biopsy diagnosis in each was Ewing's sarcoma. Glycogen was sparse both on imprints and in tissue sections. The tumors, when extensively sampled, had areas of a lobular growth pattern and Homer Wright
R, Jaffe +6 more
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Surgical Pathology Clinics
Non-neoplastic bone lesions represent a heterogeneous group of conditions that stem from reactive, genetic, or metabolic processes. These lesions can sometimes closely mimic malignant tumors, posing diagnostic challenges. This article focuses on a few non-neoplastic bone lesions and their differential diagnoses, including florid reactive periostitis ...
G Petur, Nielsen, Mohamed, Jarraya
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Non-neoplastic bone lesions represent a heterogeneous group of conditions that stem from reactive, genetic, or metabolic processes. These lesions can sometimes closely mimic malignant tumors, posing diagnostic challenges. This article focuses on a few non-neoplastic bone lesions and their differential diagnoses, including florid reactive periostitis ...
G Petur, Nielsen, Mohamed, Jarraya
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Veterinary Clinics of North America: Small Animal Practice, 1985
The diagnosis of primary bone tumors is accomplished by history taking, physical examination, laboratory data base, radiography, and biopsy. The biologic behavior and prognosis for the various types of primary skeletal neoplasms are discussed as well as their response to various therapeutic modalities. The article also provides a partial compilation of
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The diagnosis of primary bone tumors is accomplished by history taking, physical examination, laboratory data base, radiography, and biopsy. The biologic behavior and prognosis for the various types of primary skeletal neoplasms are discussed as well as their response to various therapeutic modalities. The article also provides a partial compilation of
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Clinical Orthopaedics and Related Research, 1984
The author organized the Japanese Registry of Bone Tumors; 27,665 bone tumors of various types were registered during the period from 1964 to 1980. The results of treatment by adjuvant multidrug chemotherapy for osteosarcoma in Japan were recorded; the five-year cumulative survival rate after treatment by multidrug chemotherapy is almost 70%.
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The author organized the Japanese Registry of Bone Tumors; 27,665 bone tumors of various types were registered during the period from 1964 to 1980. The results of treatment by adjuvant multidrug chemotherapy for osteosarcoma in Japan were recorded; the five-year cumulative survival rate after treatment by multidrug chemotherapy is almost 70%.
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Human Pathology, 1971
Abstract Primary tumors of bone of vascular origin are rare. Consequently, knowledge of their clinical and pathologic features is still scanty. A morass of misleading terminology, particularly in connection with the malignant vascular tumors, has added to the difficulties.
H D, Dorfman, G C, Steiner, H L, Jaffe
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Abstract Primary tumors of bone of vascular origin are rare. Consequently, knowledge of their clinical and pathologic features is still scanty. A morass of misleading terminology, particularly in connection with the malignant vascular tumors, has added to the difficulties.
H D, Dorfman, G C, Steiner, H L, Jaffe
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Bone Tumors: Benign Bone Tumors.
FP essentials, 2020Primary benign bone tumors are uncommon and most often affect children and young adults. They typically are detected incidentally on imaging, though some patients present with pain, swelling, or other symptoms. The four main categories of benign bone tumor are: bone-forming (eg, osteoid osteoma, osteoblastoma, fibrous dysplasia, enostosis), cartilage ...
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European Journal of Radiology, 1998
The classification of bone tumors relies on the cytologic features and products of tumor cells. This classification is reproducible and accepted by pathologists, oncologic surgeons and oncologists. Chondrogenic tumors are the second largest group of bone tumors. Their histologic pattern suggests a relationship to hyaline cartilage.
F, Bertoni, P, Bacchini
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The classification of bone tumors relies on the cytologic features and products of tumor cells. This classification is reproducible and accepted by pathologists, oncologic surgeons and oncologists. Chondrogenic tumors are the second largest group of bone tumors. Their histologic pattern suggests a relationship to hyaline cartilage.
F, Bertoni, P, Bacchini
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Pseudoanaplastic tumors of bone
Skeletal Radiology, 2004To discuss the concept of pseudoanaplastic tumors of bone, which pathologically show hyperchromatism and marked pleomorphism with quite enlarged, pleomorphic nuclei, but with no to extremely rare, typical mitoses, and to propose guidelines for their diagnosis.From a database of 4,262 bone tumors covering from 1971 to 2001, 15 cases of pseudoanaplastic ...
Won-Jong, Bahk, Joseph M, Mirra
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1981
Many investigators regard osteomas as hamartomas, rather than as true tumors, but in the classification system adopted in the Armed Forces Institute of Pathology’s fascicle (Spjut et al. 1971) and in works by Dahlin (1978) and others, osteoma is included in the group of benign bone-forming tumors.
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Many investigators regard osteomas as hamartomas, rather than as true tumors, but in the classification system adopted in the Armed Forces Institute of Pathology’s fascicle (Spjut et al. 1971) and in works by Dahlin (1978) and others, osteoma is included in the group of benign bone-forming tumors.
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