Cartilaginous choristoma on the lateral surface of the tongue: a case report.

A cartilaginous choristoma is a nonneoplastic nodular growth of histologically normal cartilage in an abnormal site. This report describes a case of a cartilaginous choristoma on the lateral surface of the tongue in a 65-year-old woman. The entire lesion was excised, and histologic examination revealed mature cartilaginous tissue surrounded by dense connective tissue.

Amalgam-associated oral lichenoid reaction: case report and management.

Amalgam-associated oral lichenoid reaction (AAOLR) is a rare lesion in dental practice. This article presents a case involving a striated, white, symptomatic plaque with an atrophic central area located in the left buccal mucosa and making direct contact with an amalgam restoration. Management included removing the amalgam restoration and using composite resin as a substitute.