Alterations in ganglion cell and nerve fiber layer in Leber hereditary optic neuropathy across clinical stages

In our analysis, we observed an unusual pattern in the genetic mutations, with G3460A being the second most frequent, rather than T14484C, which may be attributed to the limited sample size. 14 patients experienced acute or subacute vision loss, while eight were assessed for chronic disease. Those with chronic LHON demonstrated significantly thinner GCL and RNFL. These results underscore the importance of accelerating both diagnosis and treatment to facilitate prompt intervention for patients.