Learn more about life under the microscope. Read the clue under each photo, take a guess, then find out what you're looking at!
Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.
For a full list of Rady Children's Programs and Services, click here or call Rady Children's Customer Service and Referral Center at 1-800-788-9029 for more information.