Mandibular phosphaturic mesenchymal tumor-mixed connective tissue variant in a young girl

Phosphaturic mesenchymal tumor-mixed connective tissue variant (PMTMCT) is an extremely rare tumor associated with tumor-induced osteomalacia. The majority occur in middle age and arise from the extremities. This report describes a young girl with PMTMCT arising in the mandible and with no evidence of paraneoplastic syndrome.