Results 101 to 110 of about 9,177 (236)

Osteoid Osteoma of the Occipital Condyle in Adolescents: Surgical Resection Under Navigation

open access: yesClinical Case Reports, Volume 13, Issue 5, May 2025.
ABSTRACT This article reports a 12‐year‐old male with occipital condyle osteoid osteoma, presenting with neck pain and limited motion, unresponsive to conservative treatment. CT revealed a right condylar lesion. Surgical excision via a right paramedian suboccipital incision achieved complete recovery, confirmed by pathology and 3‐month follow‐up.
Yiji Li   +8 more
wiley   +1 more source

Aggressive osteoblastoma in mastoid process of temporal bone with facial palsy

open access: yesIndian Journal of Pathology and Microbiology, 2013
Osteoblastoma is an uncommon primary bone tumor with a predilection for posterior elements of spine. Its occurrence in temporal bone and middle ear is extremely rare. Clinical symptoms are non-specific and cranial nerve involvement is uncommon.
Manoj Jain, Chanchal Rana, Rajkumar
doaj   +1 more source

Spatial distribution variation and probabilistic risk assessment of exposure to chromium in ground water supplies; a case study in the east of Iran [PDF]

open access: yes, 2018
A high concentration of chromium (VI) in groundwater can threaten the health of consumers. In this study, the concentration of chromium (VI) in 18 drinking water wells in Birjand, Iran, s was investigated over a period of two yearsNon-carcinogenic risk ...
Adli, Abolfazl   +6 more
core   +1 more source

Magnetic resonance-guided focused ultrasound surgery treatment of non-spinal intra-articular osteoblastoma: feasibility, safety, and outcomes in a single-center retrospective analysis

open access: yesInternational Journal of Hyperthermia, 2019
Background: Interventional radiology, thanks to its low invasiveness and possibility to reduce the average time for the patients to come back to their normal activity, is becoming more and more promising and diffused in multiple fields.
F. Arrigoni   +6 more
semanticscholar   +1 more source

Isolated osteoblastoma of the cuboid bone: A case report and review of the literature.

open access: yesThe Foot, 2020
Osteoblastoma is a relatively rare, benign, bone-forming tumor, commonly observed in the second and third decades of life. Spine and the long tubular bones are the most common sites of involvement.
G. Rovere   +9 more
semanticscholar   +1 more source

Exploring Aspartate Transcarbamoylase: A Promising Broad‐Spectrum Target for Drug Development

open access: yesChemBioChem, Volume 26, Issue 7, April 1, 2025.
Pyrimidine biosynthesis is a pivotal process shared by both eukaryotes and prokaryotes. This review examines the applications and advantages of a series of inhibitors specifically designed to target aspartate transcarbamylase within the de novo biosynthetic pathway of the malarial parasite.
Siyao Chen   +8 more
wiley   +1 more source

A case of a femoral neck tumor: painless osteoid osteoma? [PDF]

open access: yes, 2005
We report herein a unique, previously unreported, successful outcome for a patient untreated for a tumor affecting a femoral neck considered as painless osteoid osteoma. The lesion was detected by chance at examination for groin injury.
Matovinovic, Damir   +2 more
core   +1 more source

Post‐COVID‐19 Exacerbation of a Stable Fibrous Dysplasia: A Case Report

open access: yesClinical Case Reports, Volume 13, Issue 4, April 2025.
ABSTRACT Fibrous dysplasia (FD) is a rare, benign fibro‐osseous lesion characterized by replacement of normal bone with extensive fibrous stroma due to abnormalities in osteoblast differentiation. After puberty and during adulthood, FD lesions usually become quiescent. However, some cases show signs of regrowth and reactivation.
Mohammed Taib Fatih   +7 more
wiley   +1 more source

Full endoscopic resection of a lumbar osteoblastoma: technical note.

open access: yesJournal of Neurosurgery : Spine, 2020
Osteoblastomas are a rare, benign primary bone tumor accounting for 1% of all primary bone tumors, with 40% occurring within the spine. Gross-total resection (GTR) is curative, although depending on location, this can require destabilization of the spine
W. Newman   +4 more
semanticscholar   +1 more source

Reporting Bone Cytopathology—A Proposal Based on a Single Tertiary Centre Experience

open access: yesCytopathology, Volume 36, Issue 2, Page 123-139, March 2025.
Fine‐needle aspiration cytology is a reliable tool for diagnosing bone lesions, with high sensitivity, specificity and diagnostic accuracy across various tumour types. This study provides valuable insights for developing a standardised reporting system for bone cytopathology, aiming to improve diagnostic precision and patient management.
Jan Köster   +2 more
wiley   +1 more source

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