Abstract
Background: The jaws can be affected by several lesions that manifest in the oral cavity, but little is known about non-odontogenic benign and malignant lesions and their radiological findings.
Introduction: Our aim was to discuss the imaging findings of non-odontogenic jaw lesions to help the surgeon in the diagnosis and formulating a differential diagnosis for this vast spectrum of jaw lesions with overlapping clinical and imaging appearances.
Methods: CT and MR images of the mandible, maxillofacial region, and neck were retrieved from the archive of the Radiology Department of Pamukkale University for the duration between 2012-2023 and assessed.
Results: A total of 8125 CT and MR images were retrospectively analyzed. The mean age of the patients was 39.5 years in females and 43.2 in males, with a range varying from 15 to 72 years. Histopathologically approved benign and malignant non-odontogenic lesions were detected in only 19 patients out of 8125 images (0.23%). Osteomyelitis and abscess were the most common (n=3; 0.03%), followed by two cases (n=2; 0.02%) of each fibrous dysplasia, hemangioma, osteosarcoma, squamous cell carcinoma, and multiple myeloma, and one case (n=1; 0.01%) of each ossifying fibroma, osteoma, lymphoma, metastasis, and solitary bone cyst.
Conclusion: Although non-odontogenic benign and malignant lesions of the jaw are rare, awareness of the radiological features of these lesions plays an important role in their diagnosis and management.
[http://dx.doi.org/10.1148/rg.327125003] [PMID: 23150848]
[http://dx.doi.org/10.1259/dmfr/18554322] [PMID: 17403893]
[http://dx.doi.org/10.1016/j.tripleo.2008.04.013] [PMID: 18602294]
[http://dx.doi.org/10.1007/s12105-008-0057-2] [PMID: 20614314]
[http://dx.doi.org/10.1186/1750-1172-7-S1-S4] [PMID: 22640971]
[http://dx.doi.org/10.1016/j.tripleo.2008.03.023] [PMID: 18585612]
[http://dx.doi.org/10.1002/1096-8628(2000)9999:999<00::AID-AJMG1135>3.0.CO;2-A] [PMID: 11241472]
[http://dx.doi.org/10.1016/j.crad.2003.07.003] [PMID: 14697371]
[http://dx.doi.org/10.4317/jced.54285] [PMID: 29302291]
[http://dx.doi.org/10.4103/0975-5950.183866] [PMID: 27390499]
[http://dx.doi.org/10.1007/s10006-008-0115-7] [PMID: 18636281]
[http://dx.doi.org/10.4103/ccd.ccd_489_18] [PMID: 32015634]
[http://dx.doi.org/10.1016/j.jcms.2012.11.002] [PMID: 23218982]
[http://dx.doi.org/10.1007/s13244-013-0298-9] [PMID: 24323536]
[http://dx.doi.org/10.1148/rg.266055189] [PMID: 17102048]
[PMID: 23230486]
[http://dx.doi.org/10.1097/01.CDR.0000513197.01378.d8]
[http://dx.doi.org/10.1259/dmfr/70933621] [PMID: 20026707]
[http://dx.doi.org/10.1148/rg.312105107] [PMID: 21415183]
[http://dx.doi.org/10.1111/j.1601-0825.2010.01781.x] [PMID: 21496184]
[http://dx.doi.org/10.5125/jkaoms.2015.41.2.78] [PMID: 25922819]
[http://dx.doi.org/10.1001/jamaoto.2015.0340] [PMID: 25811167]
[http://dx.doi.org/10.1016/j.joms.2006.10.030] [PMID: 17577490]
[http://dx.doi.org/10.4103/0973-029X.185920] [PMID: 27601818]
[http://dx.doi.org/10.1007/s12105-009-0123-4] [PMID: 20596975]
[PMID: 22889503]
[http://dx.doi.org/10.1016/S1079-2104(97)90015-9] [PMID: 9117760]
[http://dx.doi.org/10.3390/dj11040104] [PMID: 37185482]
[PMID: 20389323]
[http://dx.doi.org/10.1016/0030-4220(53)90199-6] [PMID: 13063932]
[http://dx.doi.org/10.1067/moe.2002.125201] [PMID: 12374918]
[http://dx.doi.org/10.5624/isd.2015.45.1.55] [PMID: 25793184]
[http://dx.doi.org/10.1155/2011/387570] [PMID: 21765842]
[http://dx.doi.org/10.1016/j.oooo.2011.10.004] [PMID: 22668637]
[http://dx.doi.org/10.1007/s11282-012-0118-9]