A 4yo boy complains of pain around his right eye

A 4yo boy complains of pain around his right eye. He is unwell, febrile and also suffers from pain on the right side of his face. What is the most probable dx?

a. Allergic reaction
b. Furuncle
c. Folliculitis
d. Foreign body
e. Periorbital cellulitis

Ans. The key is E. Periorbital cellulitis