Incidental Enchondromas Of The Lower Extremity Long Bones And Atypical Chondroid Tumors Differentiation Based On Hounsfield Units
Yazarlar (6)
Doç. Dr. Orhan BALTA
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Sağlık Bilimleri Üniversitesi, Türkiye
Prof. Dr. Eyup Çağatay ZENGİN
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Doç. Dr. Mehmet Burtaç EREN
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Dr. Öğr. Üyesi Osman DEMİR
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Giresun Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale |
| Dergi Adı | Eurasian Journal of Medical Investigation |
| Dergi ISSN | 2602-3164 |
| Dergi Tarandığı Indeksler | EBSCO |
| Makale Dili | İngilizce |
| Basım Tarihi | 03-2022 |
| Cilt No | 6 |
| Sayı | 2 |
| Sayfalar | 245 / 258 |
| DOI Numarası | 10.14744/ejmi.2022.47497 |
| Makale Linki | https://www.ejmi.org/10.14744/ejmi.2022.47497/ |
| Özet |
| Objectives: To determine the prevalence of enchondroma (EC) in adults, which was detected as an incidental finding in the lower extremity long bones on magnetic resonance imaging (MRI) and to detect imaging differences between EC and atypical chondroid tumor (ACT). Methods: A retrospective review of lower extremity MRI scans was performed in patients over 18 years of age. The location, size, and appearance of ECs and ACTs were established. The patients who were diagnosed with definitive EC and ACT after undergoing a biopsy were evaluated whether they had computed tomography (CT) examinations. Sagittal, coronal and axial reconstructions were performed in the patients with CT. Overall, minimum and maximum Hounsfield Units measurements were conducted in all 3 planes using region-of-interest (ROI) circles. Results: A total of 20,864 MR scans were reviewed. EC was detected in 2.2% and ACT in 0.08% of all MRIs including the lower extremity long bones. EC was observed to be most in the MR images taken for the knee (2.209%). EC was detected to be 1.6% in the proximal femur, 1.9% in the femur diaphysis, 1.8% in the distal femur, and 0.4% in the proximal tibia. Conclusion: The present study showed that tumors may be significant for ACT if their length is more than 4.5 cm, their width is greater than 2 cm, and they are growing more than 6 mm at follow-up. It was determined that the lower the CT attenuation measurements (Hounsfield Units), the higher the probability of having ACT. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları |