Key Facts Dural arteriovenous shunts (d AVS) also known as dural arteriovenous fistula(d AVF). Cluster of numerous "micro" arteriovenous shunts inside dural sinus wall.Most are acquired, express active angio...Key Facts Dural arteriovenous shunts (d AVS) also known as dural arteriovenous fistula(d AVF). Cluster of numerous "micro" arteriovenous shunts inside dural sinus wall.Most are acquired, express active angiogenesis. Clinical manifestations展开更多
Key Facts Synonym:Postoperative graft infection.Definition:Infection of aortic prosthetic graft.Classic imaging appearance:Perigraft fluid,soft-tissue density,or ectopic gas beyond four weeks after surgery.Other key f...Key Facts Synonym:Postoperative graft infection.Definition:Infection of aortic prosthetic graft.Classic imaging appearance:Perigraft fluid,soft-tissue density,or ectopic gas beyond four weeks after surgery.Other key facts Incidence about 1%-6%of all postoperative aortic graft patients Serious complication with mortality rates of 25%-75%.展开更多
Key facts Synonyms：dysfunction of renal transplant due to renal artery stenosis.Classic imaging appearance：narrowing of the transplant renal artery Renal artery stenosis most common vascular complication,.venous ste...Key facts Synonyms：dysfunction of renal transplant due to renal artery stenosis.Classic imaging appearance：narrowing of the transplant renal artery Renal artery stenosis most common vascular complication,.venous stenosis may also be responsible for renal dysfunction.展开更多
文摘Key Facts Synonym:Postoperative graft infection.Definition:Infection of aortic prosthetic graft.Classic imaging appearance:Perigraft fluid,soft-tissue density,or ectopic gas beyond four weeks after surgery.Other key facts Incidence about 1%-6%of all postoperative aortic graft patients Serious complication with mortality rates of 25%-75%.
文摘Key facts Synonyms：dysfunction of renal transplant due to renal artery stenosis.Classic imaging appearance：narrowing of the transplant renal artery Renal artery stenosis most common vascular complication,.venous stenosis may also be responsible for renal dysfunction.
