Results 11 to 20 of about 525,962 (295)

Missed C5 vertebral brown tumor causing spinal cord compression and myelopathy: A case report and literature review

Clinical Case Reports, 2022
We aim to report a patient with vertebral brown tumor in the context of a primary hyperparathyroidism presented by shoulder pain. This is the first report of C5 brown tumor involvement in a primary hyperparathyroid patient and emphasizes the ...
Babak Mirzashahi, Farzad Vosoughi, Saied Besharaty, Sadegh Hasani Satehi   +3 more
doaj   +2 more sources

Maxillary brown tumor as initial presentation of parathyroid adenoma: A case report

Kaohsiung Journal of Medical Sciences, 2012
Brown tumor is a rare late-stage skeletal change caused by long-term stimulation of excess parathyroid hormone. It is not neoplastic, but a reparative cellular process.
Hon-Ke Sia, Ming-Chia Hsieh, Li-Heng Yang, Shih-Te Tu   +3 more
doaj   +3 more sources

A rare case of “Brown tumor” of the axis with parathyroid adenoma and tertiary hyperparathyroidism [PDF]

Journal of Craniovertebral Junction and Spine, 2023
“Brown tumors (BTs)” of the spine are benign rare lesions, seen in about 5%–13% of all patients with chronic hyperparathyroidism (HPT). They are not true neoplasms and are also known as osteitis fibrosa cystica or occasionally osteoclastoma. Radiological
Umesh Srikantha, Akshay Hari, Yadhu K Lokanath, D M Mahesh   +3 more
doaj   +2 more sources

Severe Headache and Deterioration of Vision in Left Eye in a Chronic Hemodialysis Patient Revealing a Brown Tumor of Sphenoid Sinus [PDF]

Neurology International
Background/Objectives: Brown tumors are rare bone lesions associated with hyperparathyroidism, particularly secondary hyperparathyroidism (SHPT), in chronic renal failure.
Hicham Esselmani, Abdelmohcine Aimrane, Hicham Chatoui, Omar El Hiba, Mustapha Najimi, Mohamed Merzouki   +5 more
doaj   +2 more sources

A Large Brown Tumor of Mandible as First Manifestation of Hyperparathyroidism

Journal of Pharmacy and Bioallied Sciences
Brown tumor is a lesion that develops in patients with hyperparathyroidism. It can be described as the terminal stage of bone remodeling process where abnormal bone metabolism takes place.
Animesh Mondal, Pratik Sarkar, Tathagata Bhattacharjee, Sandip Ghose, Jay G Ray   +4 more
doaj   +2 more sources

Imaging technologies in the differential diagnosis and follow-up of brown tumor in primary hyperparathyroidism: Case report and review of the literature

Bone Reports, 2021
Brown tumors are osteolytic lesions associated with hyperparathyroidism (HPT). They may involve various skeletal segments, but rarely the cranio-facial bones.
Davide Diacinti, Cristiana Cipriani, Federica Biamonte, Jessica Pepe, Luciano Colangelo, Endi Kripa, Antonio Iannacone, Martina Orlandi, Vito Guarnieri, Daniele Diacinti, Salvatore Minisola   +10 more
doaj   +3 more sources

Mandibular Brown Tumor Revealing Hyperparathyroidism in a Patient With Neurofibromatosis Type I: Case Report [PDF]

Global Pediatric Health, 2023
The brown tumor is a non-neoplastic lesion resulting from an abnormality in bone metabolism in the context of primary, secondary, or tertiary hyperparathyroidism. They can affect any bone structure and be single or multiple.
Badr Kabila MD, Basma Beqqali MD, Samia Obilat MD, Siham El Haddad PhD, Nazik Allali PhD, Latifa Chat PhD   +5 more
doaj   +2 more sources

Mandibular brown tumor as the first manifestation of primary hyperparathyroidism: A case report

Saudi Dental Journal, 2011
Patients with primary hyperparathyroidism (brown tumor) are usually asymptomatic and clinical presentation of the tumor in the jaws is rarely the first sign of the disease.
Muna Alhusban, Zaid H. Baqain
doaj   +3 more sources

Brown Tumor. [PDF]

Dtsch Arztebl Int, 2021
Hummel R, Weber T, Zoller H.
europepmc   +4 more sources

Brown tumor in a patient with ectopic mediastinal parathyroid adenoma: A case report

Saudi Dental Journal, 2014
Brown tumors are uncommon focal giant-cell lesions that arise as a direct result of the effect of parathyroid hormone on bone tissue in some patients that have hyperparathyroidism.
Faiza A. Qari
doaj   +3 more sources