1
Q
physaliferous
A
Chordoma
small round nuclei and abundant vacuolated cytoplasm
2
Q
Zellballen
A
paraganglioma
cell balls separated by fibrovascular storm and surrounded by sustentacular cells
3
Q
pericytes of Zimmerman
A
Hemangiopericytomas
4
Q
pseudoepitheliomatous hyperplasia
A
granular cell tumor
necrotizing sialometaplasia
5
Q
medullary thyroid carcinoma
A
congo red staining (amyloid deposits)
6
Q
aspergillus
A
common cause of fungal ball
septated hyphae at 45º
7
Q
mucor
A
common cause of IFS
nonseptated hyphae with 90º branching
8
Q
motor oil-fluid in salivary gland mass
A
Warthins
papillary cystadenoma lymphomatosum
