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: Pathology
The most common condition of inherited blindness to mitochondrial chromosomal anomaly is 
Select and explain. 
A. Retinopathy of prematurity, B. Leber's Hereditary optic neuropathy, C. Retinitis pigmentosa, D. Retinal detachment
B: Leber's Hereditary optic neuropathy
Answer: B: Leber's Hereditary optic neuropathy 
Explanation: (Lebers hereditary optic neuropathy) Leber's hereditary optic neuropathy (LHON) * Which is result of maternal mitochondria] DNA mutations 34660, 14484, 1778 and 15257) * The majority of patients are males in their twenties with the 11778 mutation, which carries worst prognosis * Diagnosis of any patients with bilateral] optic neuritis, painless visual loss * Telangiectatic female relatives