منابع مشابه
Subconjunctival injections. Preservative-related changes in the corneal endothelium.
The morphologic effects on rabbit corneal endothelium of several common ophthalmic vehicle constituents were examined following subconjunctival administration. Profound dose-dependent changes consisting of intercellular vacuolization and thickening of the endothelial layer were noted within 1 day following administration of solutions that contained sodium bisulfite or methylparaben and propylpa...
متن کاملEfficacy of Subconjunctival Bevacizumab Injections before and after Surgical Excision in Preventing Pterygium Recurrence
PURPOSE To evaluate the efficacy of subconjunctival bevacizumab injections, before and after surgical excision with bare sclera technique, in preventing postoperative pterygium recurrence. MATERIAL AND METHODS 83 eyes of 83 patients affected with primary pterygia underwent surgical excision. 42 eyes received two subconjunctival bevacizumab injections, at the dosage of 2.5 mg/0.1 ml, one week ...
متن کاملSingle and multiple injections of subconjunctival ranibizumab for early, recurrent pterygium
PURPOSE To assess the effect of single versus multiple subconjunctival ranibizumab injections in patients with an early pterygium recurrence. SETTING Single-center, academic practice. STUDY POPULATION Nine patients with early pterygium recurrence. OBSERVATIONAL PROCEDURE Subconjunctival ranibizumab (0.5 mg/0.05 mL) was administered adjacent to pterygium recurrence. Group 1 (n = 5) receive...
متن کاملPrevention of corneal allograft rejection in rats treated with subconjunctival injections of liposomes containing dichloromethylene diphosphonate.
PURPOSE The drug dichloromethylene diphosphonate (CL2MDP) encapsulated in liposomes depletes macrophages but not other immunocompetent cells. The authors investigated whether subconjunctival injection of CL2MDP containing liposomes (CL2MDP-LIP) could prolong survival of corneal allografts in rats. METHODS Male Fisher rats received orthotopic corneal grafts of Dark Agouti origin. Rats were tre...
متن کاملSubconjunctival emphysema.
Subconjunctival emphysema is a condition that must theoretically exist in severe subcutaneous emphysema due to the laxity of the conjunctival tissues. However, this is generally obscured by associated periorbital emphysema and is hidden from view. We present documented evidence of subconjunctival emphysema in the absence of periorbital emphysema. A 53 year old man was admitted with a large righ...
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ژورنال
عنوان ژورنال: JAMA: The Journal of the American Medical Association
سال: 1905
ISSN: 0098-7484
DOI: 10.1001/jama.1905.52510070010002a