HY histo Flashcards
(22 cards)
obstructive disease with squamous metaplasia of the epithelium
bronchiectasis
lower lobes
asbestosis
IPF/UPF
hilar lymph nodes
silicosis
sarcoidosis
central collagen
silicotic nodule
birefringent particles
silicosis
airway-centered histology
HP
giant cells
loosely formed granulomas
HP
serum ACE
sarcoidosis
around bronchovascular bundles, septa, pleura
sarcoidosis
well-formed granulomas
little background inflammation
sarcoidosis
c-ANCA
granulomatosis w/ polyangiitis
stellate
Langerhans
birbeck granules
Langerhans
S-100
Langerhans
eosinophils
and cells with prominent nuclear grooves
Langerhans
TIME AND SPACE
UIP/IPF
fibroblast foci
UIP/IPF
fibroblastic plugs
COP
ground glass
AIP
hyaline membranes
AIP
ARDS
diffuse airspace filling by all Macs w/ light brown pigment
DIP
non-treatable ILD
asbestosis