A 15yo boy has a soft painless swelling in the left scrotum

A 15yo boy has a soft painless swelling in the left scrotum, blue in color and can be compressed.
What is the most appropriate next step?

a. Analgesia
b. Antibiotic
c. Biopsy
d. Immediate surgery
e. Reassurance
Q. 1. What is the key?
Q.2. What is the name of this condition?
Ans. 1. The key is E. Reassurance.
Ans. 2. Name of the condition is Varicocele.