Misc Flashcards
1
Q
A
Tricholemmoma
2
Q
A
Ossifying fibromyxoid tumor of soft parts
*shell of bone present
*fibromyxoid matrix
3
Q
A
Dermatofibroma
4
Q
A
Blue nevus
5
Q
A
Granuloma Annulare
6
Q
A
Neurofibroma
7
Q
A
Necrobiosis lipoidica diabeticorum (NLD)
See necrobiosis in collagen
8
Q
A
Sarcoidosis
9
Q
A
Scleromyxedema
10
Q
A
Syphilis
11
Q
A
Verruciform Xanthoma
12
Q
A
Rosai Dorfman
Fibrotic nodules showing light and dark areas
Sheets of histiocytes (light areas) with nodules of lymphoytes (dark areas)
Emperipolesis (intact cells, especially lymphocytes and plasma cells, passing through histiocytes)
S100 positive, CD1a negative, CD68 positive
13
Q
A
Cellular Blue Nevus
14
Q
A
MyoFibroma
15
Q
A
Verruciform Xanthoma