Results 1 to 10 of about 6,987 (215)

Dorsal Osteoblastoma: A Rare Cause of Painful Scoliosis [PDF]

Journal of Orthopaedic Case Reports
Introduction: Osteoblastoma constitutes 1% of all bone tumors and is more commonly localized to the spine. Case Report: We present a case of a 12-year-old boy with painful scoliosis who was investigated further radiologically with computed tomogram and ...
Mantu Jain, Shibashish Mohapatara, Ankit Bhagat, Rabi Narayan Sahu, Manas Baisakh, Mayur M Nayak   +5 more
doaj   +2 more sources

Osteoblastoma in the occipital bone: A case report of a rare tumor in the calvarium [PDF]

Radiology Case Reports, 2020
Osteoblastomas infrequently occur in the calvarium, displaying a preference for temporal and frontal bones when it does. We present an unusual case of a large, expansile osteoblastoma in the occipital bone of a 23-year-old man who presented with a ...
Lukas M. Trunz, MD, Scott H. Faro, MD, Richard J. Gorniak, MD   +2 more
doaj   +3 more sources

Osteoblastoma of the rib with CT and MR imaging: a case report and literature review [PDF]

World Journal of Surgical Oncology, 2012
Osteoblastoma is a rare bone tumor which is mostly found in the vertebral column and long bone. We describe a 59-year-old woman with osteoblastoma in the right fifth posterior segment of the rib, whose presenting symptoms were right back pain for two ...
Ye Jing, Liu Liqing, Wu Jingtao, Wang Shouan   +3 more
doaj   +2 more sources

18F-FDG PET/CT findings of intermediate bone tumors of the spine [PDF]

Scientific Reports
Intermediate bone tumor has a certain risk of invasion and metastasis, but its invasion degree and metastasis probability are much lower than malignant bone tumor.
Xianwen Hu, Peqing Yang, Tengyue Mei, Jiong Cai, Pan Wang   +4 more
doaj   +2 more sources

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   +2 more sources

Osteoblastoma

Archives of Pathology & Laboratory Medicine, 2010
Abstract Osteoblastoma is a rare benign bone tumor. Although the histologic features in most cases are distinctive, there are various permutations that make the diagnosis challenging. It can mimic a variety of other benign bone tumors, but more importantly, distinguishing it from osteoblastoma-like osteosarcoma can be difficult.
Felasfa M. Wodajo, Francis H. Gannon, Mark D. Murphey   +2 more
  +7 more sources

Patellar osteoblastoma: A case report and literature review [PDF]

Radiology Case Reports
An osteoblastoma is a benign bone tumor characterized by osteoblast proliferation that is more commonly diagnosed in young men during adolescence and youth.
Abdulrahman F. Alesawi, MBBS, Osamah H. Abualross, MBBS, Norah F. Alesawi, MBBS, Ramy S. Samargandi, MD   +3 more
doaj   +2 more sources

Multifocal Osteoblastoma of the Jaws: A Very Rare Case Report [PDF]

Journal of Dentistry, 2022
Osteoblastoma is a solitary benign bone-forming neoplasm, which comprises 1% of all primary bone tumors. Multifocal benign osteoblastoma of the jaws is very rare.
Mohammad Moshref, Alireza Modarresi, Negar Razzaghi   +2 more
doaj   +1 more source

Osteoblastoma of C2 vertebrae presented with lymphadenopathy and torticollis: Case report and review of literature

Interdisciplinary Neurosurgery, 2022
Osteoblastoma is a benign primary bone tumor. Previously, osteoblastoma has been reported to be associated with mild surrounding tissue edema. Herein, we report a case of osteoblastoma in a young boy with extensive surrounding edema, presenting as neck ...
Mohammad Samadian, Seyed Farzad Maroufi, Hooman Bahrami-Motlagh, Farahnaz Bidari Zerehpoosh, Shahrokh Khoshsirat, Armin Jafari   +5 more
doaj   +1 more source

Osteoblastoma of the orbit: A rare case report and review of the literature

Oral and Maxillofacial Surgery Cases, 2023
Osteoblastoma is a benign tumor of bone representing less than 1% of all primary bone tumors [1]. Osteoblastomas are primarily reported in long bones and the spinal column, with craniofacial cases representing about 15% of the literature (Meli et al ...
Andrew C. Jenzer, Victoria Wickenheisser, Diana Marcella Cardona, David B. Powers   +3 more
doaj   +1 more source