AlmightyDoorman

8.5 is 21cm, 47cm would he 18.5 inches. I really hope he didn’t have 18.5 inches, that would not stab my cervix but my heart.

It’s obviously some smoothed Z-DNA

Actually the immuncompromised status makes me think of toxoplasmosis, these yellow cotton like atrophy can be seen in ocular toxoplasmosis. But not an eye doctor so what do I know.

Edit: on 2nd thought i think it might be virus, herpes zoster to be specific. Ocular herpes zoster is rare but immuncompromised makes it much more likely.