ls3076Actually was confused about this due to a UW explanation. UW said acute txp rejection has two types - humoral and humoral and cellular. Humoral has Neutrophilic infiltrate + necrotizing vasculitis while cellular has lymphocytosis. Can anyone simplify/explain this please?+12019-08-07T04:29:45Z
osler_weber_renduExactly. Three months can fall under chronic rejection as well.
FA pg 119 states "interstitial fibrosis".
Chronic rejection is predominantly Bcell mediated (plasma cells).+2020-01-19T16:39:46Z
betoalso there are no B cells in the site of fibrosis. humoral response due to antibody themself,not by direct B cells response+2020-02-06T07:03:44Z
usmleuser007It is very unlikely to be GVH disease b/c it's more common if the host is suppressed as in if host had ablated bone marrow. (FA states that it's more common with bone marrow & liver transplants) +12019-06-17T16:52:21Z
usmleuser007any one care to explain why fibrous scars with plasma cells not a good option?...+22019-06-17T16:53:44Z