Oral ectomesenchymal chondromyxoid tumor: case report and literature review.
Ectomesenchymal chondromyxoid tumor (ECMT) of the oral cavity is a rare lesion. We describe the 33rd reported case in the current English-language literature. This patient had originally presented 5 years earlier with a tongue neoplasm with biopsy results consistent with nerve sheath myxoma. A general surgical pathologist gave the patient's current lesion a preliminary diagnosis of low-grade sarcoma. After further evaluation by an oral and maxillofacial pathologist, the diagnosis of ectomesenchymal chondromyxoid tumor was established. It is important for clinicians to have a better understanding of ECMT, so as to avoid future misdiagnosis of this entity.
Portnof
Jason E
JE
Division of Dentistry, Oral and Maxillofacial Surgery, Department of Surgery, New York Presbyterian Hospital/Weill Cornell Medical College, New York, NY 10065, USA. jap9016@med.cornell.edu
Friedman
Joel M
JM
Reich
Renee
R
Freedman
Paul D
PD
Behrman
David A
DA
D000199:Actins / Q000032:analysis; D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D005904:Glial Fibrillary Acidic Protein / Q000032:analysis; D005927:Glossectomy; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis* / Q000473:pathology; D009372:Neoplasms, Connective Tissue / Q000175:diagnosis* / Q000473:pathology; D018321:Neurothekeoma / Q000175:diagnosis; D009418:S100 Proteins / Q000032:analysis; D012509:Sarcoma / Q000175:diagnosis; D014062:Tongue Neoplasms / Q000175:diagnosis* / Q000473:pathology
D000199:Actins; D005904:Glial Fibrillary Acidic Protein; D009418:S100 Proteins