What the study found
The study found that craniofacial osteomas are benign, slow-growing bony tumors that were most often located in the frontal bone and occurred more frequently in females. The authors also report that imaging-based diagnosis, tailored surgery, and selective genetic testing were associated with favorable postoperative outcomes in this patient group.
Why the authors say this matters
The authors say the study addresses the limited availability of standardized diagnostic and treatment protocols for craniofacial osteomas. They conclude that combining imaging, chosen surgical techniques, and selective genetic testing allows for accurate evaluation and effective treatment.
What the researchers tested
The researchers conducted a retrospective review of 141 patients with craniofacial osteomas treated at Kyungpook National University Hospital between October 2011 and September 2025. All patients had clinical examinations and 3-dimensional computed tomography for diagnosis, and some underwent surgical excision by direct, endoscopic, or bicoronal approaches. Whole exome sequencing, a method that examines many genes at once, was performed in patients with multiple large osteomas to evaluate EXT1, EXT2, APC, MSH2, and MLH1 genes linked to Gardner syndrome.
What worked and what didn't
A total of 148 osteomas were identified, with the frontal bone as the most common site (60.1%), followed by the parietal, mandibular, and occipital bones. Females accounted for 79.1% of cases, genetic testing found no pathogenic variants related to Gardner syndrome, and no recurrences were observed during 6 months of follow-up.
What to keep in mind
The study was retrospective and came from a single hospital, so the findings reflect one clinical setting. The abstract does not describe longer-term follow-up beyond 6 months, and it does not provide detailed limitations beyond the available summary.
Key points
- Craniofacial osteomas were most commonly found in the frontal bone.
- Females made up 79.1% of the cases.
- No pathogenic variants related to Gardner syndrome were found in the genetic testing reported.
- No recurrences were observed during 6 months of follow-up.
- The study used clinical exams, 3-dimensional computed tomography, surgery, and selective whole exome sequencing.
Disclosure
- Research title:
- Peripheral craniofacial osteomas were most common in the frontal bone
- Authors:
- Jung-Eun Moon, Hyun Su Kang, Yong June Chang, Ki-Su Park, Mansoo Suh, Jeong Yeop Ryu, Kang Young Cho, Jung Dug Yang, Ho Yun Chung, Joon Seok Lee
- Institutions:
- Kyungpook National University, Kyungpook National University Chilgok Hospital, Kyungpook National University Chilgok Hospital, Kyungpook National University Chilgok Hospital, Kyungpook National University Chilgok Hospital, Kyungpook National University Chilgok Hospital, Kyungpook National University Chilgok Hospital, Kyungpook National University Chilgok Hospital, Kyungpook National University Chilgok Hospital, Kyungpook National University Chilgok Hospital, Kyungpook National University Hospital, Kyungpook National University Hospital, Kyungpook National University Hospital, Kyungpook National University Hospital, Kyungpook National University Hospital, Kyungpook National University Hospital, Kyungpook National University Hospital, Kyungpook National University Hospital, Kyungpook National University Hospital
- Publication date:
- 2026-03-30
- OpenAlex record:
- View
Get the weekly research newsletter
Stay current with scholarly research without reading academic papers — one filtered digest, every Friday.