PMC3862308_01
The histology of the tumor from this case. (A) A low magnification show fascicles of spindle cell neoplasm with hypercellular area alternating with hypocellular and edeomous tumor region. (B and C) A medium magnification reveals spindle cells intermingled with prominent inflammatory cell infiltrates. (D) A high magnification demonstrates fibroblast-like tumor cells with abundant eosinophilic cytoplasm. Inflammatory cells are clearly evident.
gr1.jpg
PMC3862308_02_gr1.jpg
f0005
The tissue specimen was smooth muscle actin: negative, muscle specific: negative, Desmin: positive, ALK-1: negative, HMB-45: negative, CD34: negative, CD117: negative, Cathespsin-k: positive, ER: positive, PR: positive (see Fig. 1). The histology of the tumor is shown in Fig. 1.
PMC3862308_02
The histology of the tumor from this case. (A) A low magnification show fascicles of spindle cell neoplasm with hypercellular area alternating with hypocellular and edeomous tumor region. (B and C) A medium magnification reveals spindle cells intermingled with prominent inflammatory cell infiltrates. (D) A high magnification demonstrates fibroblast-like tumor cells with abundant eosinophilic cytoplasm. Inflammatory cells are clearly evident.
gr1.jpg
PMC3862308_02_gr1.jpg
f0005
The tissue specimen was smooth muscle actin: negative, muscle specific: negative, Desmin: positive, ALK-1: negative, HMB-45: negative, CD34: negative, CD117: negative, Cathespsin-k: positive, ER: positive, PR: positive (see Fig. 1). The histology of the tumor is shown in Fig. 1.