This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
In heterochromic cyclitis: 
Select and explain. 
A. 60% of patients develop glaucoma, B. Show a good response when treated with steroids, C. Lens implantation following cataract surgery is contraindicated, D. Hyphaema during cataract surgery is due to iris neovascularization
D: Hyphaema during cataract surgery is due to iris neovascularization
Answer: D: Hyphaema during cataract surgery is due to iris neovascularization 
Explanation: Ans. Hyphaema during cataract surgery is due to iris neovascularization