Chemical Facial Cellulitis Due to Inadvertent Injection of Formalin into Oral Tissue Space.

This paper reports the accidental injection of formalin into oral tissue space, in an 8-year old child resulting in chemical facial necrotizing cellulitis and its management. The common practice of keeping formalin in local anesthesia vials should be avoided by dental clinics, to prevent such unfortunate incidents.

Cysticercosis involving muscle of mastication: a review and report of two cases.

Cysticercosis is a parasitic infection caused by the larval stages of the parasitic cestode, Taenia solium. It is a common disease in developing countries where it is also endemic. The central nervous system (CNS) is the most important primary site of infection and the disease can present with solitary or multiple space occupying lesions.