Back to TopSymptoms. The symptoms vary based on the size and location of the tumor. Because the tumor grows so slowly, symptoms usually start after age 30. Back to TopExams and Tests. The health care provider may suspect an acoustic neuroma based on your medical history, an examination of your nervous system, or tests.
1 Casey Cott as Kevin Keller â A popular high school student who's openly gay.. Cott was the last major cast member to be cast on March 12, 2016.  Sarah Habel as Ms. Grundy â Riverdale High's young music teacher who had a forbidden relationship with Archie.
Geraldine Grundy, also known as Ms. Grundy (real name Jennifer Gibson; born July 30th, 1982), is a recurring character on Riverdale. She is portrayed by Sarah Habel. Geraldine was a music teacher at Riverdale High School who began an affair with an underage student, Archie Andrews. After she was exposed for committing statutory rape, Geraldine quit her job and left town.