Dear Mrs. Baker,
How have you been feeling recently? It's been a long time since you came in for your last check-up.
I'm writing to tell you that I've finished examining your X-rays. Those dark areas in your cranium are fungus-like structures that seem to be related to mold.
The hallucinations and noises you said you've been hearing may be related to these growths.
If your symptoms are due to a fungal parasite, it must be removed before it's too late. I don't mean to scare you, but I am seriously concerned for your health.
Please come to the hospital as soon as you read this letter. As your doctor, I strongly recommend you undergo further tests.
Crawford Lang,
Dulvey General Hospital