Author(s) : Min LI, Shinichi ANSAI, Takashi UENO, Seiji KAWANA, Nippon Medical School Department of Dermatology, Sendagi 1-1-5,Bunkyo-ku, 113-8602 Tokyo, Japan, Nippon Medical School Musashikosugi Hospital, Kawasaki, Japan.
Pictures
Figure 1 A well-circumscribed solitary subcutaneous tumor
measuring 5 × 5cm in diameter on the right parieto-occipital scalp
(A). Histopathology of the lesion showed mature adipose
tissue, dense collagenous fibers and clusters of cuboidal,
epithelioid cells (hematoxylin-eosin; ×40) (B) with scant
eosinophilic cytoplasm, vesicular nuclei, and indistinct cell
borders (hematoxylin-eosin; ×200) (C). EMA (D) and
vimentin (E) positive meningothelial cells (arrow).