Final answer:
Acute Otitis Media (AOM) is typically the condition associated with a history of ear discharge lasting less than 3 months, and it can result in tympanic membrane rupture.
Step-by-step explanation:
The result of any perforation with a history of ear discharge less than 3 months is typically Acute Otitis Media (AOM). AOM involves an infection of the middle ear and is characterized by pus formation that causes swelling of the eustachian tubes and bulging of the tympanic membrane. Factors that contribute to the occurrence of AOM include upper respiratory infections, the anatomical structure of eustachian tubes in children, and behaviors such as bottle feeding while lying down. When the eardrum experiences increased pressure from the trapped fluid behind it, it can lead to symptoms such as fever, ear pain (otalgia), nausea, and in more severe cases, tympanic membrane rupture.