Results 81 to 90 of about 9,177 (236)

Post-translational regulation contributes to the loss of LKB1 expression through SIRT1 deacetylase in osteosarcomas [PDF]

, 2017
background: The most prevalent form of bone cancer is osteosarcoma (OS), which is associated with poor prognosis in case of metastases formation. Mice harbouring liver kinase B1 (LKB1+/−) develop osteoblastoma-like tumours.
A Alexander, A Calles, A Longhi, A Ylikorkala, Adrienne M Flanagan, AF Baas, B Bai, BY Shorning, CS Lim, CX Deng, D Lee, D Zhong, DG Hardie, F Lan, F Wang, F Yeung, FM Giardiello, G Lao, G Ottaviani, H Gaude, H Ji, HJ Bae, Hongtao Ye, J Ban, J Boudeau, J Godlewski, J Li, J Robinson, J van Loosdregt, JC Strum, JI Partanen, JM Lizcano, JR Knight, K Li, K Patel, L Ottaviano, L Shi, L Zhang, LA Boardman, Laure Alice Duhamel, LR Saunders, M Fernanda Amary, M Kovac, M Momcilovic, M Sanchez-Cespedes, M Sanchez-Cespedes, M Yamakuchi, M Yamakuchi, Malihe Eskandarpour, ME Ritchie, MF Amary, Nadège Presneau, RC Gentleman, Roberto Tirabosco, S Lain, S Lorenz, S Takeda, S Takeda, SA Hawley, SB Sobottka, SN Wingo, T Bouras, X Chen, Y Shi, Y Sun, Y Yin, Y Zu, YS Hori, Z Zheng, ZY Wu   +69 more
core   +2 more sources

Spinal osteoblastoma: a retrospective study of 35 patients’ imaging findings with an emphasis on MRI

Insights into Imaging, 2020
Objective To investigate the values of multimodal imaging approaches in the diagnosis of spinal osteoblastomas with an emphasis on MRI findings.
Jianfang Liu, Songbo Han, Jie Li, Yuan Yuan, Wei Guo, Huishu Yuan   +5 more
semanticscholar   +1 more source

Aggressive Aneurysmal Bone Cyst of the Mandible: A Rare Case of Rapid Expansion and Surgical Management

Clinical Case Reports, Volume 13, Issue 11, November 2025.
ABSTRACT An aggressive aneurysmal bone cyst of the mandible mimicked malignancy. Diagnosis via biopsy, followed by surgical excision and 2 years of recurrence‐free follow‐up, highlights the importance of diagnosis, treatment, and long‐term monitoring.
Fatemeh Mashhadiabbas, Sanaz Gholami Toghchi, Sara Alehossein, Hoorisa Norouzi, Mohammadreza Kashefi Baher   +4 more
wiley   +1 more source

Osteoid osteoma—osteoblastoma [PDF]

Cancer, 1974
In view of the clinical and pathological similarities, osteoid osteoma and osteoblastoma can be considered variants of one benign osteoblastic process. We suggest classifying these lesions according to their location in the bone, for that location determines the nature of reaction evoked.
L, De Souza Diaz, H M, Frost
openaire   +2 more sources

Enhanced Functional and Surgical Outcomes With 3D Printing in Orthopedic Oncology: A Comparative Meta‐Analysis Against Conventional Techniques

Journal of Surgical Oncology, Volume 132, Issue 6, Page 1131-1142, November 2025.
ABSTRACT Introduction Three‐dimensional printing (3DP) technology has increasingly gained attention in orthopedic oncology, where complex tumor resections and reconstructions demand high precision. 3DP enables the creation of patient‐specific models and prostheses, which can improve postoperative quality of life for patients while assisting surgeons in
Peter Joseph Mounsef, Benjamin Blackman, Ojasvi Sharma, Ahmed Aoude, Anthony Bozzo   +4 more
wiley   +1 more source

Osteoblastoma like osteosarcoma of the cervical spine

Revista de la Asociación Argentina de Ortopedia y Traumatología, 2019
Osteoblastoma-like osteosarcoma; a less aggressive variant of osteosarcoma;is a rare entity and represents a clinical and histopathological diagnostic challenge. We have found few reports of cases of this tumor in the literature. In this case we describe
Gastón Camino Willhuber, Gonzalo Kido, Martín Estefan, Maximiliano Mereles, Julio Bassani, Matías Petracchi, Carlos Sola, Marcelo Gruenberg   +7 more
doaj   +1 more source

An Unusual Case of Periapical Cemento‐Osseous Dysplasia

Clinical Case Reports, Volume 13, Issue 10, October 2025.
ABSTRACT Periapical cemento‐osseous dysplasia (PCOD) is a benign fibro‐osseous condition often discovered incidentally during radiographic examinations. Accurate diagnosis is crucial to prevent unnecessary treatment. Conservative management with regular monitoring is typically sufficient, as illustrated in this case involving a 62‐year‐old female ...
Emanuel Harouni, Elham Radan, Parish Sedghizadeh   +2 more
wiley   +1 more source

Fibroma cemento-osificante gingival mandibular: presentación de un caso [PDF]

, 2004
Presentamos el caso clínico de una mujer con un fibroma cemento- osificante gigante dependiente de la encía mandibular de 20 años de evolución. El fibroma cemento-osificante es un tumor poco frecuente, clasificado dentro de las lesiones fibroóseas ...
Crespo Pinilla, J.I., Espeso Ferrero, A., Galdeano Arenas, M., Verrier Hernández, Alberto, Álvarez Otero, Rafael   +4 more
core   +1 more source

Diagnostic and Management Options of Osteoblastoma in the Spine

Medical Science Monitor, 2019
Background Osteoblastoma is a rare, benign, osteolytic neoplasm commonly found in the spine in early adulthood. Here, we review the clinical characteristics, radiographic findings, and surgical management of patients with spinal osteoblastoma.
Minhao Wu, Keke Xu, Yuanlong Xie, Feifei Yan, Zhouming Deng, Jun Lei, Lin Cai   +6 more
semanticscholar   +1 more source

Unveiling Hybrid Ameloblastoma: Uncommon Variant With Unique Diagnostic Challenges

Clinical Case Reports, Volume 13, Issue 8, August 2025.
ABSTRACT Ameloblastoma is a benign tumor originating from odontogenic tissue and has various histological subtypes. It accounts for approximately 18% of all odontogenic tumors. Hybrid ameloblastoma represents a combination of histopathological features from both desmoplastic ameloblastoma and conventional ameloblastoma, likely arising from the varying ...
Dilasha Dhungel, Varun Rastogi, Sandhya Chaurasia, Priyambada Karna   +3 more
wiley   +1 more source