Pathology: 4. Special Procedures Flashcards
0
Q
desmin, myoglobin, actin
A
IH stains for muscle (smooth and striated)
1
Q
cytokeratin
A
IH stain for epithelial cells
2
Q
S-100
A
IH stain for tissues of neuroectodermal origin
3
Q
HMB-45, Melan A
A
IH stain for melanocytic lesions (nevus, melanoma)
4
Q
chromogranin, synaptophysin
A
IH stains for neuroendocrine tumors (carcinoid, small cell)
5
Q
retinoblastoma
A
FNAB of this intraocular tumor imposes significant risk of seeding