title: Are all soft tissue calcifications detected by cone-beam computed tomography in the submandibular region sialoliths?
abstract: Heterotrophic soft tissue calcification occurs with the deposit of calcium salts in soft tissue rather than bone. The aim of this report is to describe cone-beam computed tomographic (CBCT) and ultrasonographic (US) findings of 2 cases of soft tissue calcifications that were initially diagnosed as submandibular or parotid sialolithiasis. Multiple soft tissue calcifications were evaluated by panoramic radiography, CBCT imaging, and US imaging in a 50-year-old male patient and a 30-year-old male patient. Calcifications were detected in the soft tissue of the submandibular area at axial, coronal, and multiplanar reformatted examinations and were prediagnosed as sialolithiasis. US examination was conducted to determine the complete relation between the soft tissues and the calcifications. In conclusion, high-resolution dental volumetric tomography with a low radiation dose is the optimal diagnostic tool to analyze the skeletal structure of the maxillofacial region in 3 dimensions. However, it is not sufficient to examine the soft tissues. US imaging is a useful diagnostic tool to evaluate the relation between the soft tissues and the calcifications in the submandibular area.
authors.affiliation: Associate Professor, Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Ataturk University, Erzurum, Turkey. Electronic address: facagla@gmail.com.
authors.forename: Fatma
authors.initials: F
authors.lastname: Çağlayan
authors.affiliation: Associate Professor, Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Ataturk University, Erzurum, Turkey.
authors.forename: Muhammed Akif
authors.initials: MA
authors.lastname: Sümbüllü
authors.affiliation: Associate Professor, Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Ataturk University, Erzurum, Turkey.
authors.forename: Özkan
authors.initials: Ö
authors.lastname: Miloğlu
authors.affiliation: Professor, Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Ataturk University, Erzurum, Turkey.
authors.forename: Hayati Murat
authors.initials: HM
authors.lastname: Akgül
mesh_terms: D000328:Adult; D002114:Calcinosis / Q000000981:diagnostic imaging*; D054893:Cone-Beam Computed Tomography / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D015494:Salivary Gland Calculi / Q000000981:diagnostic imaging*; D013363:Submandibular Gland / Q000000981:diagnostic imaging / Q000473:pathology*; D014463:Ultrasonography