mani
Forum Guru
Topics: 104
Posts: 1,403
|
what are different basic types of necrosis??
___________________
Sincerity and hard work are the keys to success!
|
| mash
Forum Fanatic
Topics: 147
Posts: 1,326
|
basic r
coagulative
liquefactive
fibrinoid
fat
caseous is combi of coagulative & liquefactive
gangrenous--- wet is liquefactive
dry is coagulative
___________________
I hear and I forget. I see and I remember. I do and I understand.
--Confucius
|
| mjl1717
Forum Hero
Topics: 957
Posts: 5,461
|
Thee most common is coagulative (denature proteins),canbe due to ischemia,heavy metal and radiation.
Pale infarcts in solid organs heart ,kidney spleen
Hemmorhagic(red) infarcts in loose textured organs , bowel lung ovary
Liquefactive can be due to enzymes from neutrophils (lung abscess) brain
Fibrinoid think immunologic
Fat-pancreatic enzymes
___________________
Smell the coffee! "Is That an Osler move??"
|
| mdwannabe
Forum Guru
Topics: 37
Posts: 1,133
|
Fat necrosis also occurs in trauma of breast...but I don't think it is due to pancreatic enzymes.
___________________
"Life not lived for others, is not worth living" Uncle Einstein
"A life is not important, except in the impact it has on other lives" -Jackie Robinson
|
| mash
Forum Fanatic
Topics: 147
Posts: 1,326
|
fat necrosis can be traumatic or enzymatic
traumatic is non enzymatic
enzymatic in pancreas
___________________
I hear and I forget. I see and I remember. I do and I understand.
--Confucius
|
| mani
Forum Guru
Topics: 104
Posts: 1,403
|
the point i wanted to emphasize is "basic". i think fibrinoid necrosis doesnt fullfill the definition of "necrosis". its just a name for a physiacal change ie depositoin of fibrinoid material in the vessel wall. actual necrosis if present would be in the organ supplied and would be coagulative. moreover i think fat necrosis would be of liquifactice type both in enzymetic and traumatic types. so basically we have 2 types of necrosis, liquifactive and coagulative
___________________
Sincerity and hard work are the keys to success!
|
| medical1
Forum Newbie
Topics: 0
Posts: 10
|
i think mani is right .
|
|
| |
| | | | | | | |
