Solid-type primary intraosseous squamous cell carcinoma of the mandible: a case report with histopathological and imaging features

Oral Surg Oral Med Oral Pathol Oral Radiol. 2012 Nov;114(5):e71-7. doi: 10.1016/j.oooo.2012.05.019. Epub 2012 Sep 12.

Abstract

Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare malignant odontogenic tumor arising from odontogenic epithelial remnants within the jawbones. PIOSCC is histopathologically divided into 3 types: solid-type carcinoma, carcinoma derived from a keratocystic odontogenic tumor, and carcinoma derived from an odontogenic cyst. In this article, we report a case of solid-type PIOSCC involving reactive bone formation in the mandible in a 60-year-old female patient together with its histopathological and imaging findings.

Publication types

  • Case Reports

MeSH terms

  • Carcinoma, Squamous Cell / diagnosis*
  • Carcinoma, Squamous Cell / diagnostic imaging
  • Carcinoma, Squamous Cell / pathology
  • Female
  • Humans
  • Mandibular Neoplasms / diagnosis*
  • Mandibular Neoplasms / diagnostic imaging
  • Mandibular Neoplasms / pathology
  • Middle Aged
  • Tomography, X-Ray Computed