Intracellular Accumulations Flashcards
what macrophages are iron containing?
siderophages
what color does siderophages appear when stained?
blue
what causes the lungs to be brown or tan deposited?
hemosiderin
what causes the lungs to be brown or tan deposited?
hemosiderin
what is the cause of hemosiderosis?
heart failure
what is the reaction that occurs due to results of deposits?
fibrosis
what are the nodules called due to fibrosis?
SIDEROFIBROTIC plaques or GAMNA-GANDY BODIES
when does dystrophic calcification occur?
when cells or tissue are injured and METASTATIC calcification results when calcium or phosphate blood levels are excessive
what does von kossa stain and what color does it appear?
tissue mineralization, black
what stain is used for canine distemper and appears brown?
immunohistochemical stain
what is pseudomelanosis?
one organ comes in contact with another that was infected with hydrogen sulfide from bacteria
when does pseudomelanosis occur?
only postmortem
In cattle poisoned with nitrates, the blood can appear _____ due to methemoglobin formation and animals poisoned with carbon monoxide can have _________________ due to carboxyhemoglobin formation
brown
bright red blood
what is the yellow color due to in icteric mucous membranes?
bilirubin
bile in the gall bladder will stain adjacent tissues after death and result in _____________________
BILE IMBIBITION
