Table 1.

Cases of myxofibrosarcoma in the maxilla and mandible

Case report	Age (years) /Sex	Location	Chief complaint	Immunohistochemical features		Diagnosis	Treatment	Follow-up
Nakahara et al. [1]	52/M	Maxilla	Cheek discomfort and expansion of the upper right gums for 3 months	Pre-operation	myelin (±), synaptophysin (−), desmin (−), s-100 (−)	Inflammation reaction	Surgery, post-operative radiotherapy	Alive after 17 months
				Pre-operation	vimentin (+), Alcian blue (±), cytokeratin (−), s-100 (−)	MFS
				Post-operation	vimentin (+), CK AE1/3 (−), CK 7 (−), CK 20 (−), S-100 (−), CK 34βE12 (−), desmin (−), a-SMA (−), ALK-1 (−)	MFS
Quimby et al. [22]	72/F	Maxilla	A rapidly growing soft tissue mass in the posterior left maxilla	Pre-operation	NO	Peripheral giant cell granuloma	Pre-operative radiotherapy,surgery	Unknown
				Pre-operation	NO	Spindle cell sarcoma
				Post-operation	NO	MFS
Kummoona et al. [23]	35/M	Mandible	Numbness of the left lower lip of 2 months, mandilbe swelling	Pre-operation	NO	MFS	Surgery	Alive after 24 months
				Post-operation	NO	MFS
Kargahi et al. [24]	61/M	Mandible	The fourth time of local recurrence	Pre-operation	NO	Unknown	Incomplete resection	Alive after 10 months
				Post-operation	vimentin (+), S100 (−), CK (−), Ki67 (1%)	MFS
Zouloumis et al. [25]	23/M	Mandible	2-months history of a swelling on the left side of the lower face	Pre-operation	NO	Unknown	Surgery	Alive after 39 months
				Post-operation	NO	MFS
Park et al. [26]	59/M	Mandible	Pain of posterior left mandible	Pre-operatio	NO	Myxofibroma	Surgery, chemo-radiotherapy	Alive after 12 months
				Post-operation	NO	MFS