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Table 1 Clinicopathological features of the reported cases of myxofibrosarcomas in bone of the extremities

From: Low-grade myxofibrosarcoma following a metal implantation in femur: a case report

Reference Year Age (y)/sex Size Location Histology Immunohistochemistry Follow up (y)
Kapur P et al.[5] 2004 31/M 5 cm in maximum dimension Left tibia nodular contour; myxoid stroma; spindle to stellate cells with mild cytologic atypia and rare mitoses VIM (+), MSA (+), SMA (+), CD68 (-), Mac-387 (-), factor XIIIa (-), DES (-) Not reported
Marotta D et al.[6] 2009 84/M 8 × 5 cm Left tibia spindle cells; polygonal epithelioid cells with pleomorphism and elevated mitotic index; necrosis CD34 (-), SMA (-), DES (-), caldesmon (-), CK (-), S-100 (-) 2
Romeo S et al.[7] 2012 39/M Not reported Lower limbs spindle cells; myxoid stroma; elongated curvilinear thin-walled blood vessels CK (-), EMA (-), SMA (-), DES (-), caldesmon (-) 1.8
Romeo S et al.[7] 2012 44/F Not reported Lower limbs spindle cells; myxoid stroma; elongated curvilinear thin-walled blood vessels CK (-), EMA (-), SMA (-), DES (-), caldesmon (-) 6
Romeo S et al.[7] 2012 68/M Not reported Lower limbs spindle cells; myxoid stroma; elongated curvilinear thin-walled blood vessels CK (-), EMA (-), SMA (-), DES (-), caldesmon (-) 13