Results 31 to 40 of about 5,161 (172)

Extraskeletal Chondroma: A Rare Cause of Trigger Finger in Children

Case Reports in Orthopedics, 2020
Introduction. Trigger finger is ten times less common than trigger thumb in infants and children and, unlike trigger thumb, may arise from a variety of underlying causes.
Giada Salvatori, Caterina Novella Abati, Camilla Bettuzzi, Anna Maria Buccoliero, Chiara Caporalini, Alessandro Zanardi, Manuele Lampasi   +6 more
doaj   +1 more source

Periarticular soft tissue chondroma around the knee and shoulder joint – report of 2 cases

Journal of the Bulgarian Orthopaedics and Trauma Association, 2022
Soft tissue chondroma is a rare benign cartilaginous tumor with a typical localization in the hands and feet. The periarticular development of the tumor, combined with its non-specific radiographic manifestation, can lead to serious diagnostic ...
Iordan Ivanov, Кircho Patrikov
doaj   +2 more sources

Management and outcome of intracranial chondroma of the dural origin: case report and review of the literature

Egyptian Journal of Neurosurgery, 2023
Background The intracranial chondroma is a sporadic type of benign tumor with an incidence of less than 0.5% of all intracranial tumors. Furthermore, this type of tumor has been reported more frequently at the skull base, less at the falx cerebri, and ...
Yao Christian Hugues Dokponou, Inas El Kacemi, Fernand Nathan Imoumby, Sofia El Akroud, Mohcine Salami, Abad Cherif Elasri, Miloud Gazzaz   +6 more
doaj   +1 more source

Intramuscular myxoma with chondroid features: two cases expanding the morphological spectrum

Histopathology, Volume 89, Issue 3, Page 554-557, September 2026.
Background Intramuscular myxoma is a benign mesenchymal tumour typically composed of bland spindle to stellate cells in abundant myxoid stroma and usually characterized by GNAS mutations. Chondroid matrix has not been previously reported in intramuscular myxoma.
Bethany Batson, Azfar Neyaz, Lucas Da Gama Lobo, Rana Naous, Stella J Lee, Ivy John   +5 more
wiley   +1 more source

An interpretable radiomics–deep learning nomogram from whole‐body bone scintigraphy for MDP‐avid bone metastasis prediction in NSCLC

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Whole‐body bone scintigraphy (WBS) remains a widely used first‐line screening tool for bone metastasis, but differentiating MDP‐avid metastatic lesions from benign bone abnormalities in non‐small cell lung cancer (NSCLC) remains challenging. Purpose To develop and externally validate a radiomics and deep learning bone signature (RDB)
Weihao Zhai, Xiaolin Li, Qian Zhou, Taohu Zhou, Yi Wang, Xiuxiu Zhou, Xin'ang Jiang, Ziwei Zhang, Qianxi Jin, Shiyuan Liu, Li Fan   +10 more
wiley   +1 more source

Chondroid Soft Tissue Tumors With FOS::PABPN1 Fusion: A New Entity? About Two Cases

Genes, Chromosomes and Cancer, Volume 65, Issue 8, August 2026.
ABSTRACT Soft tissue tumors with chondroid matrix represent a heterogeneous group with persistent diagnostic challenges. Advances in molecular diagnostics have identified recurrent gene fusions in several chondroid neoplasms, predominantly involving FN1. Here, we report two cases of chondroid tumors harboring a novel FOS::PABPN1 fusion.
Jinane Kharmoum, Alexendra Meurgey, Daniel pissaloux, Sanae Chaib, Nicolas Macagno, Mariame Chraibi, Franck Tirode, Marie Karanian   +7 more
wiley   +1 more source

Imaging Features of Periosteal Chondroma Manifesting as a Subcutaneous Mass in the Index Finger

Case Reports in Orthopedics, 2014
Periosteal chondroma is a rare benign hyaline cartilage neoplasm that occurs most commonly in the metaphases of long tubular bones. We present a unique case of periosteal chondroma arising in the proximal phalanx of the left index finger in a 12-year-old
Hidetomo Kosaka, Jun Nishio, Taiki Matsunaga, Mikiko Aoki, Hiroshi Iwasaki, Masatoshi Naito   +5 more
doaj   +1 more source

Soft Tissue Osteochondroma in Elbow Joint: A case report [PDF]

Malaysian Orthopaedic Journal, 2012
A case of histopathologically verified soft tissue osteochondroma of the elbow joint is presented along with clinical and radiographic findings. The unique feature of this case is that the joint capsule was intact and the tumour was entirely extra ...
Narula R, Arya A, Verma LR, Singh S
doaj   +1 more source

DNA Methylation Profiling in IDH‐Mutant Gliomas: Biological Evolution, Molecular Grading and Clinical Implementation

Neuropathology and Applied Neurobiology, Volume 52, Issue 4, August 2026.
Mutant IDH1/2 produces D‐2‐hydroxyglutarate, establishing the G‐CIMP methylation phenotype while permitting epigenetic evolution during glioma progression. DNA methylation profiling supports tumour classification, lower‐ versus high‐grade subclassification and broad copy‐number assessment, but A_IDH_HG/G‐CIMP‐low signatures must be integrated with ...
Pietro Tralongo, Gabriele Ricciardi, Mariagiovanna Ballato, Vincenzo Fiorentino, Valeria Zuccalà, Giorgia Castellani, Quintino Giorgio D'Alessandris, Guido Fadda, Lucia Ricci‐Vitiani, Maria Caffo, Maurizio Martini   +10 more
wiley   +1 more source

Meningeal chondroma in a young female

Indian Journal of Pathology and Microbiology, 2010
Meningeal chondroma is a rare intracranial neoplasm. It is usually diagnosed clinically as meningioma. Histologically it may have a differential diagnosis of chordoid meningioma, a malignant lesion, and needs radiotherapy.
Kumari Niraj, Sahu Rabi, Krishnani Narendra   +2 more
doaj