Related Experiment Video
Updated: Oct 1, 2026

Intraoperative Visualization of Subretinal Injection and Retinal Detachment in Rats
Published on: March 7, 2025
[Management in preretinal macular hemorrhage. Case report]
G Popiela1, H Zajac-Pytrus, M Koziorowska
1Katedra i Klinika Okulistyki AM we Wrocławiu.
Abstract:
The report presents a method of management in case of clotted premacular haemorrhage in a 46 year-old woman. The used method of treatment proceeded in 2 stages: 1) pars plana, intravitreal injection of 50 mg tissue plasminogen activator (tPA-Actilise), 2) after 24 hours intravitreal 0.5 cc SF6 with air mixture (1:5). Fibrinolytic tPA action and mechanic action of expanding gas caused after argon laser puncture intravitreal haemorrhage dislocation and following its resorption. The almost full visual acuity persisted for over 2 years.
