The patient is a 17 year old female, with developmental delay, who has agenesis of corpus collosum.

• What is “agenesis of the corpus collosum”?

The patient’s mother believes her daughter does not hear well, and thinks she needs more support services in school.

She has a history of middle ear problems and had a cholesteatoma removed from her left ear. She was tested under sedation; other testing was needed while the child was sedated, limiting available time.

• Please interpret the click results shown below.

med
Tone and click bone results are shown below.

• Summarize and interpret the findings

Case donated by Pediatrix Audiology / Inova/Fairfax hospital