Definition

A haemangioblastoma is a benign, highly vascular tumour typically occurring in the cerebellum, spinal cord, or brainstem.

Prevalence

Rare. May occur sporadically or in association with Von Hippel–Lindau (VHL) disease.

Symptoms

• Headache

• Balance problems

• Vision issues

• Weakness or sensory loss (spinal lesions)

• Symptoms related to associated cysts

Diagnosis

• MRI with contrast

• Screening for multiple lesions in suspected VHL

• Genetic testing when indicated

Treatment Options

• Microsurgical removal (often curative)

• Observation for small, asymptomatic tumours

• Radiosurgery for select cases