敬請指教

本人才疏學淺,懇請諸位先進前輩不吝指正。歡迎光臨:空中視力保健室

2007年7月31日 星期二

Sheathing vessels

定義: vascular sheathing → thickness of vascular wall with involution.

Venous sheathing通常出現於systemic inflammation(如MS, sarcoidosis)


有sheating vessel者:

Behcet disease:Obliterative vasculitis, 反覆發炎會sheathing vessel
IBD
Multiple sclerosis
Pars planitis:peripheral有venous sheating,但在post. pole沒有venous sheathing。

SLE會有Arteriolitis(+) (注意:是arteriolitis,不是vein!sarcoidosis和Behect是vein的發炎為主!)

syphilis到最後會有sheathing vessels。
toxoplasmosis會有perivasculitis with venous sheating 及 arterial sheathing。
Masquerade syndrome.
CMV retinitis
Birdshot
Serpiginous choroidopathy
Ocular ischemic syndrome
retinal metastases
viral retinitis
papilledema會有vascular sheating
radiation retinopathy : 會有perivascular sheathing