Results 261 to 270 of about 1,941,754 (312)
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Surgical Pathology Clinics, 2017
Myoepithelial tumors (METs) of bone (BMETs) are a rare but distinct tumor entity. METs that are cytologically benign are termed myoepitheliomas; METs with malignant histologic features are called myoepithelial carcinomas. BMETs have a wide age range, may involve any part of the skeleton, and have a variable spindle cell and epithelioid morphology. Bone
Song, W., Flucke, U.E., Suurmeijer, A.J.
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Myoepithelial tumors (METs) of bone (BMETs) are a rare but distinct tumor entity. METs that are cytologically benign are termed myoepitheliomas; METs with malignant histologic features are called myoepithelial carcinomas. BMETs have a wide age range, may involve any part of the skeleton, and have a variable spindle cell and epithelioid morphology. Bone
Song, W., Flucke, U.E., Suurmeijer, A.J.
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Experimental Bone Tumors as Models of Human Bone Tumors
Pathology - Research and Practice, 1979Experimental models of human bone tumors may be classified as causal, descriptive, and selective models. These models are useful for analyzing the morphology, biology, and therapy of human bone tumors. The application of these models, however, requires us to define clearly the questions to be answered and to consider the special features of ...
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Seminars in Diagnostic Pathology, 2014
Vascular tumors of the bone represent a variety of neoplasms, ranging from benign hemangiomas and epithelioid hemangiomas to intermediate grade hemangioendotheliomas to frankly malignant angiosarcomas. Over the years, there has been considerable debate concerning the aggressivity, nomenclature, and mere existence of various nosologic entities, due to ...
Jesse L, Hart +2 more
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Vascular tumors of the bone represent a variety of neoplasms, ranging from benign hemangiomas and epithelioid hemangiomas to intermediate grade hemangioendotheliomas to frankly malignant angiosarcomas. Over the years, there has been considerable debate concerning the aggressivity, nomenclature, and mere existence of various nosologic entities, due to ...
Jesse L, Hart +2 more
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Seminars in Nuclear Medicine, 1976
There is little information in the literature concerning the role of bone scanning in benign bone neoplasms except for sporadic reports. Since the advent of 99mTc-polyphosphate, bone imaging has proven feasible and useful in locating the cause of bone pain, such as in osteoid osteomas, which are not always radiologically apparent, and in evaluating ...
D L, Gilday, J M, Ash
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There is little information in the literature concerning the role of bone scanning in benign bone neoplasms except for sporadic reports. Since the advent of 99mTc-polyphosphate, bone imaging has proven feasible and useful in locating the cause of bone pain, such as in osteoid osteomas, which are not always radiologically apparent, and in evaluating ...
D L, Gilday, J M, Ash
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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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