Results 251 to 260 of about 522,584 (304)

“Brown tumor” of the maxilla

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, M, Graziani, R, Boldrini, C, Bosman   +3 more
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Multiple Brown Tumors

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 ...
openaire   +1 more source

Ultrastructure of Brown Tumor of Hyperparathyroidism

Ultrastructural Pathology, 1990
The 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

2015
Localized 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
openaire   +1 more source

Orbital Involvement in Craniofacial Brown Tumors

Ophthalmic Plastic & Reconstructive Surgery, 2010
To 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, Sheila A, Paula, Antonio A V, Cruz, Leandro, Lucca, Marcello H, Nogueira-Barbosa, Fernando, Chahud, Luiz C, Conti-Freitas, Cristina Baracuhy, Melo   +7 more
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Vertebral Brown Tumors Causing Neurologic Compromise

World Neurosurgery, 2013
Brown 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, Christine S, Lin, Jennifer A, Jeung, Anthony T, Yachnis, R Patrick, Jacob, Gregory J, Velat   +5 more
openaire   +2 more sources

Brown tumor of the orbit.

Annals of ophthalmology, 1984
[No abstract available]
Slem G., Varinli S., Koker F.
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[Brown tumor of the jaws].

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., OTTONE S., DE GIOANNI PP, BERRONE, Sid   +3 more
openaire   +2 more sources

Brown tumor.

American Journal of Roentgenology, 1993
F S, Chew, F, Huang-Hellinger
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Brown tumors complicating hyperparathyroidism

Endocrine Abstracts, 2023
Mustapha Asfour, Antonio Nfad, Yassine Errahali, Sanae Chakdoufi, Jade Issouani, Ahmed Anas Guerboub   +5 more
openaire   +1 more source