Pott's puffy tumor

Pott's puffy tumor, first described by Sir Percivall Pott in 1760, is characterized by an osteomyelitis of the frontal bone with frontal breakthrough, either direct or through haematogenic spread. This results in a swelling on the forehead, hence the name. The infection can also spread inwards, leading to an intracranial abcess.

Although it can effect all ages, it is mostly found among teenagers and adolescents.

Etiology

* Frontal sinusitis (most common)
* A trauma may be present in the history
* Craniotomy (rare)

Treatment

Consists of surgical drainage and long-term (6 to 8 weeks) use of antibiotics.