Figure 2.

(A) Biopsy revealed a monomorphic spindle cell proliferation in the dermis and subcutaneous fat, with the spindle cells aligned horizontally to the epidermis section (hematoxylin-eosin, original magnification: ×100). (B) The nuclei of the spindle cells were thin, elongated and often wavy, with little pleomorphism (hematoxylin-eosin, original magnification: ×400).

Qiao et al. Diagnostic Pathology 2012 7:166   doi:10.1186/1746-1596-7-166
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