The pyencephalus causes an agonizing pain, during the acute decomposing

The pyencephalus causes an agonizing pain, during the acute decomposing of your brain 
Your hemispheres liquefies into mush, feasting maggots exists in your pus... 

The cerebral substance is slippery and loose, a putrescent brainfluid oozed's though your nose 

Your brain... remains, the infections... slains, your brain... is maimed, tumours... remains 

Brain damaged, thought vanished, brain carnage, mind cleavage 

Putrescent tumours causes mind eruptions, a noxious stench of your cerebral corruption 
The slow decomposure of your hemispheres, is virulent, pustulant and so severe... 

The maturing tissue up in your head, is brutally reaped into sanguine shreds 

Your brain... remains, the infections... slains, your brain... is maimed, tumours... remains