Remind me again what glioblastoma is? Is it some form of diabetes? Cateracts? A bacterial infection? Vitamin D deficiency?

Is this an arthritis treatment?

Is this a fertility treatment?

It is in fact a cancer treatment.

My wife is cooking fish at the moment. Wait, she's coking trout, not "fish". Except wait, slovenly fog brain, she's cooking rainbow trout, not "trout".