Results 71 to 80 of about 964 (111)

A rare case of osteoblastoma in the femoral head combined with cam-type femoroacetabular impingement: A case report

SAGE Open Medical Case Reports, 2020
Osteoblastoma is a relatively rare benign bone-forming tumor accounting for less than 1% of all bone tumors. This report describes a patient with an osteoblastoma in the femoral head complicated by coexistence of femoroacetabular impingement.
Akira Morita, Naomi Kobayashi, Hyonmin Choe, Taro Tezuka, Yusuke Kawabata, Kenta Hayashida, Shota Higashihira, Ikuma Kato, Yutaka Inaba   +8 more
doaj   +1 more source

Vertebral osteoblastoma: Are radiologic structural changes necessary for diagnosis?

, 1999
BACKGROUND: A case of osteoblastoma localized at the pedicle of the 10th thoracic vertebra is presented. CASE DESCRIPTION: The patient complained of nocturnal back pain not relieved by salycilates, a typical symptom of osteoblastoma.
Ataoglu, O, Orbay, T, Kaymaz, M, Tali, ET, Alp, H   +4 more
core   +1 more source

Osteoblastoma of the jaws: report of a case and review of literature

Clinics and Practice, 2011
Benign osteoblastoma (OB) is a rare tumor of bone representing less than 1% of all tumors of the maxillofacial region. Vertebral column, sacrum, long bones, and calvarium are more frequent sites of this tumor.
Bhari Sharanesha Manjunatha, Patel Sunit, Mahajan Amit, Shah Sanjiv   +3 more
doaj   +1 more source

Osteoblastoma del hueso ganchoso

, 2016
El osteoblastoma es un tumor óseo primario poco frecuente. Su presentación en la extremidad superior y más específicamente en los huesos carpianos es inusual.
Tejero Ibáñez,A., Panizo Santos,A., Castaño Serrano,A., Eraso Lara,I., Repáraz Padrós,F.J., Garbayo Marturet,A.J.   +5 more
core   +1 more source

Osteoblastoma of the Middle Phalanx of the Hand Initially Diagnosed as Melorheostosis

Journal of Hand Surgery Global Online
Osteoblastoma of the hand is a rare tumor that is difficult to diagnose. We present a right-handed, 5-year-old boy who presented with pain and edema about the middle phalanx of the right long finger.
Kareme D. Alder, MD, Mikaela H. Sullivan, MD, Shadi A. Qasem, MD, MBA, Eric A. Loveless, MD, Courtney E. Sherman, MD, Peter M. Murray, MD   +5 more
doaj   +1 more source

Salinomycin activates AMP-activated protein kinase-dependent autophagy in cultured osteoblastoma cells: a negative regulator against cell apoptosis.

PLoS ONE, 2013
BackgroundThe malignant osteoblastoma has poor prognosis, thus the search for novel and more efficient chemo-agents against this disease is urgent.
Lun-qing Zhu, Yun-fang Zhen, Ya Zhang, Zhi-xiong Guo, Jin Dai, Xiao-dong Wang   +5 more
doaj   +1 more source

Cervical Osteoblastoma: A Case Report

Revista Brasileira de Ortopedia
Osteoblastoma is a rare benign primary bone tumor. It accounts for 3% of benign and 1% of all primary bone tumors. The treatment goal is complete surgical resection. This treatment limits the risk of recurrence.
Carolina Oliveira, Luísa Vital, Francisco Serdoura, André Rodrigues Pinho, Vitorino Veludo   +4 more
doaj   +1 more source

Malignant transformation of osteoblastoma

, 1980
A recurrent spinal tumor confidently diagnosed as osteoblastoma eventually terminated as a sclerosing osteoblastic which metastasised nine years after the onset of symptoms.
JH Middlemiss, NG Sanerkin, R Merryweather   +2 more
core   +1 more source

Recurrent osteoblastoma of the mandible: A case report.

, 1994
Osteoblastoma is an uncommon bone tumor mostoften found in the vertebral column, long bones of theappendicular skeleton, and in the small bones of handsand feet.’ The jaws are rarely involved.
Yamalık, Mustafa, Ataoğlu, Ömür, Oygür, Tülin, Yücel, Ziver Ergün   +3 more
core   +1 more source

Sino-orbital osteoma with osteoblastoma-like features: Case reports

, 2012
Most of the orbital osteomas arise from the adjacent paranasal sinuses. Some of them may contain osteoblastoma-like areas and may be misdiagnosed as osteoblastoma, both radiologically as well as histopathologically.

core   +1 more source