Brain abscess

A brain abscess is a focal, life-threatening intracranial infection involving the brain parenchyma, characterized by localized tissue necrosis and purulent collection enclosed by a vascularized collagen capsule Although it can affect individuals of any age—with higher rates among young adults and immunocompromised hosts—it frequently presents with headache, fever, focal neurologic deficits, and signs of elevated intracranial pressure resulting from surrounding vasogenic edema and mass effect

A brain abscess is a focal, life-threatening intracranial infection involving the brain parenchyma, characterized by localized tissue necrosis and purulent collection enclosed by a vascularized collagen capsule

This central nervous system condition typically arises from direct contiguous spread of regional infections such as sinusitis or otitis media, hematogenous dissemination from distant sites, penetrating cranial trauma, or neurosurgical procedures Although it can affect individuals of any age—with higher rates among young adults and immunocompromised hosts—it frequently presents with headache, fever, focal neurologic deficits, and signs of elevated intracranial pressure resulting from surrounding ...

This central nervous system condition typically arises from direct contiguous spread of regional infections such as sinusitis or otitis media, hematogenous dissemination from distant sites, penetrating cranial trauma, or neurosurgical procedures Although it can affect individuals of any age—with higher rates among young adults and immunocompromised hosts—it frequently presents with headache, fever, focal neurologic deficits, and signs of elevated intracranial pressure resulting from surrounding ...