Results 291 to 300 of about 534,808 (344)
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American Journal of Otolaryngology, 1996
Brown tumor is a focal lesion differentiated from other giant-cell tumors by the presence of hyperparathyroidism. Treatment of brown tumors must be initially directed towards correcting the hyperparathyroidism. Tumor regression may occur with resolution of the hyperparathyroidism.
J S, Keyser, G N, Postma
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Brown tumor is a focal lesion differentiated from other giant-cell tumors by the presence of hyperparathyroidism. Treatment of brown tumors must be initially directed towards correcting the hyperparathyroidism. Tumor regression may occur with resolution of the hyperparathyroidism.
J S, Keyser, G N, Postma
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The Annals of Thoracic Surgery, 2002
The skeletal changes of severe hyperparathyroidism, known as osteitis fibrosa cystica, are now rarely encountered, because hyperparathyroidism is currently being diagnosed and treated at an early stage. Herein, a case of brown tumor of the sternum is reported; our report adds histologic data on this type of tumor to the literature.
Chiung-Lun, Kao +3 more
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The skeletal changes of severe hyperparathyroidism, known as osteitis fibrosa cystica, are now rarely encountered, because hyperparathyroidism is currently being diagnosed and treated at an early stage. Herein, a case of brown tumor of the sternum is reported; our report adds histologic data on this type of tumor to the literature.
Chiung-Lun, Kao +3 more
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Pediatric Radiology, 1992
A case of brown tumor of hyperparathyroidism in a young girl with a long history of chronic renal failure and hemodialysis therapy is reported. The diagnosis can be reached with the aid of the classic skeletal radiological sign which address the evaluation of both CT and MR imaging.
S, Fasanelli +3 more
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A case of brown tumor of hyperparathyroidism in a young girl with a long history of chronic renal failure and hemodialysis therapy is reported. The diagnosis can be reached with the aid of the classic skeletal radiological sign which address the evaluation of both CT and MR imaging.
S, Fasanelli +3 more
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The Endocrinologist, 2010
Abstract:Brown tumor is rarely seen today, probably because routine serum chemical tests identify patients with primary hyperparathyroidism before this skeletal complication develops. It has the appearance of a well-circumscribed expansible lytic lesion of the bone and is difficult to ...
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Abstract:Brown tumor is rarely seen today, probably because routine serum chemical tests identify patients with primary hyperparathyroidism before this skeletal complication develops. It has the appearance of a well-circumscribed expansible lytic lesion of the bone and is difficult to ...
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Ultrastructure of Brown Tumor of Hyperparathyroidism
Ultrastructural Pathology, 1990The ultrastructure of two cases of brown tumor of hyperparathyroidism is described. The most frequent cells found are multinucleated giant cells and fibroblasts. The giant cells have ultrastructural features similar to osteoclasts such as numerous mitochondria, dilated rough endoplasmic reticulum, and short filopodia.
P, Desai, G C, Steiner
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“Brown Tumor” of Hyperparathyroidism
2015Localized destructive cyst-like areas in the skeleton, due to osteoclast resorption, in the general frame of primary, secondary, or tertiary hyperparathyroidism. It is more frequent in females and has the highest incidence between third and sixth decades. It is most common in tubular bones of the extremities and maxillary bones. The lesions may involve
Liliana G. Olvi, Eduardo Santini-Araujo
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Orbital Involvement in Craniofacial Brown Tumors
Ophthalmic Plastic & Reconstructive Surgery, 2010To describe the clinical and radiologic features of orbital involvement in craniofacial brown tumors and to compare the rate of brown tumors in primary and secondary hyperparathyroidism.A retrospective hospital-based study of 115 patients with chronic kidney disease and secondary hyperparathyroidism and 34 with primary hyperparathyroidism was conducted.
Daniel F A, Cecchetti +7 more
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Vertebral Brown Tumors Causing Neurologic Compromise
World Neurosurgery, 2013Brown tumors are nonneoplastic lesions that occur only in the setting of hyperparathyroidism. Although vertebral brown tumors are relatively rare pathologic entities, their incidence seems to be on the rise, as evidenced by multiple case reports published during the past four decades.
Kyle M, Fargen +5 more
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Annals of ophthalmology, 1984
[No abstract available]
Slem G., Varinli S., Koker F.
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[No abstract available]
Slem G., Varinli S., Koker F.
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Minerva stomatologica, 1996
Brown tumour is one of the forms in which fibrous-cystic osteitis, which represents the terminal stage of the bone remodelling processes during primary or secondary hyperparathyroidism, is manifested. For years brown tumour was regarded as a typical lesion of primary hyperparathyroidism, but cases of brown tumours in patients with hyperparathyroidism ...
TARELLO F. +3 more
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Brown tumour is one of the forms in which fibrous-cystic osteitis, which represents the terminal stage of the bone remodelling processes during primary or secondary hyperparathyroidism, is manifested. For years brown tumour was regarded as a typical lesion of primary hyperparathyroidism, but cases of brown tumours in patients with hyperparathyroidism ...
TARELLO F. +3 more
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