Indian Journal of Pathology and Microbiology

: 2012  |  Volume : 55  |  Issue : 4  |  Page : 519--520

Ectomesenchymal chondromyxoid tumor of tongue

Shan-Yin Tsai1, Kung-Chao Chang2, Hung-Wen Tsai2, Ying-Tai Jin DDS3 
1 Department of Pathology, Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung, Taiwan
2 Department of Pathology, National Cheng Kung University Hospital, Tainan City, Taiwan
3 Department of Pathology, Taiwan Adventist Hospital, Taipei, Taiwan

Correspondence Address:
Ying-Tai Jin DDS
Department of Pathology, Taiwan Adventist Hospital, No. 424, Sec. 2, Bade Rd. Songshan District, Taipei City 10556

Ectomesenchymal chondromyxoid tumor (ECMT) is a rare entity of the dorsal tongue first described in 1995. Herein, we report a rare case of lingual ECMT in a 41-year-old man. Patient presented with an asymptomatic, small nodule (0.5 cm in diameter) in the anterior tongue. The pathological findings showed uni-lobular proliferation of fusiform cells, arranged in net-like sheets or swirls, in a chondromyxoid background. The tumor cells were immunoreactive for S-100 and glial fibrillary acidic protein (GFAP), but negative for epithelial markers. Familiarity with this entity helps pathologists make a correct diagnosis.

How to cite this article:
Tsai SY, Chang KC, Tsai HW, DDS YTJ. Ectomesenchymal chondromyxoid tumor of tongue.Indian J Pathol Microbiol 2012;55:519-520

How to cite this URL:
Tsai SY, Chang KC, Tsai HW, DDS YTJ. Ectomesenchymal chondromyxoid tumor of tongue. Indian J Pathol Microbiol [serial online] 2012 [cited 2020 Oct 22 ];55:519-520
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