Results 41 to 50 of about 2,206 (136)

Clinical and functional outcomes of chondroblastoma located in the pelvic and extremities

Medicine Science, 2022
Chondroblastoma is a rare benign bone tumor that occurs at a young age and typically affects the epiphyses or apophyses of the long bones. Its treatment is curettage and adjuvant therapy.
Halil Sezgin Semis, Emin Kursat Bulut, Mesut Misirlioglu, Izzet Korkmaz, Bedii Safak Gungor   +4 more
doaj   +1 more source

Pathological fracture secondary to an aneurysmal bone cyst in the proximal femur of a 5‐year‐old French bulldog

Veterinary Record Case Reports, Volume 14, Issue 1, February 2026.
Abstract A 5‐year‐old, male, neutered French bulldog was referred with a 24‐hour history of left hindlimb lameness. The patient presented with a 9/10 grade left pelvic limb lameness and pain on full extension of the left hip joint. Radiographs, computed tomography and ultrasound‐guided fine needle aspirates were performed, leading to a presumptive ...
Carolyn Averil Hylton, Oliver Anderson, Alejandro Suarez‐Bonnet, Simon L. Priestnall, Richard Meeson   +4 more
wiley   +1 more source

Delayed Aggressive Local Recurrence of Chondroblastic Osteosarcoma 3 Years After an Excellent Pathological Response: A Case Report

Clinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Late recurrence of osteosarcoma after a prolonged disease‐free interval is an uncommon but significant clinical challenge, representing a failure of primary therapy to eradicate microscopic residual disease. We present the case of a 19‐year‐old male diagnosed with chondroblastic osteosarcoma of the proximal tibia who was treated with standard ...
Abdul Hannan, Bilal Aslam, Natasha Hastings, Deepa Lachhman Das, Zahra Sania, Marium Mansoor, Fazeela Bibi, Khalil El Abdi, Samreen Najeeb, Kristen Batten, Manisha Kumari, Said Hamid Sadat   +11 more
wiley   +1 more source

Musculoskeletal Diseases: Mechanisms and Therapeutic Advances

MedComm, Volume 6, Issue 12, December 2025.
Musculoskeletal diseases comprise a broad spectrum of inflammatory, degenerative, and neoplastic disorders. Increasing evidence highlights the central role of immune regulation in their pathogenesis, with complex interactions among immune, bone, muscle, and stromal cells.
Xiao Ma, Eloy Yinwang, Xupeng Chai, Fangqian Wang, Zehao Chen, Shengdong Wang, Hao Zhou, Yucheng Xue, Jiangchu Lei, Fanglu Chen, Hengyuan Li, Shixin Chen, Shenzhi Zhao, Kelei Wang, Liang Chen, Junjie Gao, Zhaoming Ye, Nong Lin   +17 more
wiley   +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

Prognostic Significance of the Density and Spatial Distribution of Tumor‐Associated Macrophages in Giant Cell Tumor of Bone and Their Association With Denosumab Treatment Responsiveness

MedComm, Volume 6, Issue 11, November 2025.
From January 2015 to December 2020, 393 samples of GCTB were collected from five centers. The density of CD68+ TAMs, CD163+ TAMs, and IRF8+ TAMs was counted by computer‐aided image analysis, and their spatial parameters including NND and EP were measured by HALO.
Yi‐Fan Yang, Jing‐Ru Liu, Ying‐Song Han, Guo‐Qiang Zhu, Hua‐Qing Niu, Bo‐Yu Zheng, Xin Tang, Jian Li, Yi‐Jun Kang, Jin‐Ming Yu, Bo‐Wen Zheng, Bin Zhou   +11 more
wiley   +1 more source

Fine needle aspiration cytology of chondroblastoma of the fibula

Journal of Cytology, 2014
Chondroblastoma is a rare benign cartilaginous tumor typically seen in long bones, especially femur, tibia and proximal humerus. Extracortical soft tissue invasion or metastasis is rarely seen.
Kamal Malukani, Shirish S Nandedkar, Prashant Yeshwante, Preeti Rihal   +3 more
doaj   +1 more source

Teleangiectatic Osteosarcoma Treated by Surgery and Chemotherapy: A Report of 223 Affected Patients From the Cooperative Osteosarcoma Study Group (COSS)

Cancer Medicine, Volume 14, Issue 17, September 2025.
ABSTRACT Purpose Teleangiectatic osteosarcoma is a histologic subtype of osteosarcoma that can mimic aneurysmal bone cysts and has so far been incompletely characterized. Patients and Methods We used the database of the Cooperative Osteosarcoma Study Group COSS (patient‐registration 1980–2019) to better understand this rare histologic variant.
Stefan S. Bielack, Vanessa Mettmann, Daniel Baumhoer, Andreas Beilken, Claudia Blattmann, Godehard Friedel, Jendrik Hardes, Wolf Hassenpflug, Leo Kager, Matthias Kevric, Thekla von Kalle, Andreas Kulozik, Markus Metzler, Michaela Nathrath, Claudia Rossig, Benjamin Sorg, Mathias Werner, Stefanie Hecker‐Nolting   +17 more
wiley   +1 more source

Novel report of an osteogenic tumor in a late Jurassic Mamenchisaurid from Thailand

Journal of Anatomy, Volume 247, Issue 3-4, Page 699-711, September/October 2025.
Here we describe a pathology in an ulna of a Late Jurassic mamenchisaurid from Thailand. We use anatomical descriptions, CT scanning, and bone histology to identify the pathology as an osteogenic tumor. Abstract Here we report on an osseous abnormality and multiple fractures in an ulna of a subadult basal Eusauropod (Mamenchisauridae) from the Late ...
Siripat Kaikaew, Suravech Suteethorn, Anusuya Chinsamy   +2 more
wiley   +1 more source

Chondroblastoma of the Lumbar Vertebra Associated with Cauda Equina Compression

Journal of Orthopaedics, Trauma and Rehabilitation, 2013
Chondroblastoma is a benign tumour, most often affecting the epiphyses of long tubular bones such as the proximal end of the humerus, femur, and tibia, as well as the distal end of the femur. Vertebral involvement is extremely rare.
Ewe-Juan Yeap, Yew-Siong Siow, Ajit-Singh Deepak   +2 more
doaj   +1 more source