Is acoustic neuroma encapsulated

is acoustic neuroma encapsulated or not because in dhingra it is given as encapsulated in your notes it is said that it is not encapsulated?

Not encapsulated bro

Just this dhingra boy writes about the encapsulated but all other writers say it’s unencapsulated

Unencapsulated

it’s a beningn tumour then how could it be unencapsulated?

it is benign but locally invasive and hence lacks a capsule.