Final answer:
Vision loss and loss of the red glow after ECCE could be caused by post-surgical complications such as inflammation or infection, posterior capsular opacification (PCO), cystoid macular edema (CME), retinal detachment, or swelling from other issues. It is critical for patients to seek immediate medical attention from an ophthalmologist for an accurate diagnosis and treatment.
Step-by-step explanation:
The cause of vision loss and the loss of the red glow in a patient who has undergone posterior capsule kept post-operative ECCE (Extracapsular Cataract Extraction) may be due to several reasons. Among those reasons could be post-surgical complications such as inflammation, infection, or the development of posterior capsular opacification (PCO). PCO occurs when the back of the lens capsule—the part left intact during surgery to hold the lens implant—becomes cloudy, preventing light from reaching the retina, which could be the cause of the lost red reflex 'red glow'.
Another related condition is cystoid macular edema (CME), which can occur after cataract surgery causing fluid accumulation in the retina and vision loss. Also, retinal detachment or swelling due to issues such as retinal vein occlusion could contribute to such symptoms. It is essential that a patient experiencing these symptoms seek immediate medical attention from an ophthalmologist to evaluate the cause and commence appropriate treatment.Posterior capsular opacification and cystoid macular edema are important terms related to this post-surgical condition, while the urgency of consulting an ophthalmologist is evident in managing such complications.