What is a pica stroke?

What is a pica stroke?

The Posterior Inferior Cerebellar Artery (PICA) carries blood to this part of the brain. This stroke (Wallenberg’s Syndrome) causes the person to have balance problems and lean to one side. They may also have numbness on one side of the face and body and an eye droop. They may have hoarseness and trouble swallowing.

Is pica a neurological?

Pica etiology is related to gastrointestinal distress, micronutrient deficiency, neurological conditions, and obsessive compulsive disorder. Currently there are no clinical guidelines for situations regarding pica and cases in clinical institutions often go unreported.

How is cerebellar stroke diagnosed?

Diagnosing a cerebellar stroke Your doctor will use imaging tests to see if there’s any brain bleeding or injury. These tests can include a CT scan and MRI. An MRI may be the first recommended procedure. It can more accurately display the cerebellum than a CT scan.

How is lateral medullary syndrome diagnosed?

Patients with a suspected diagnosis should undergo MRI evaluation, including diffusion-weighted imaging, which is the best tool to confirm the infarct in the inferior cerebellar area or lateral medulla.

What does PICA stand for?

Pica (/ˈpaɪkə/ PIE-kuh) is a psychological disorder characterized by an appetite for substances that are largely non-nutritive. The substance may be biological such as hair (trichophagia) or feces (coprophagia), natural such as ice (pagophagia) or dirt (geophagia), and otherwise chemical or manmade (as listed below).

What does the PICA supply?

Posterior inferior cerebellar artery (PICA) is one of the three vessels that provide arterial supply to the cerebellum. It is the most variable and tortuous cerebellar artery.

How does pica affect the brain?

Individuals with pica often have mental health disorders that result in impaired functioning. These disorders include developmental disabilities, brain damage, autism spectrum disorder, obsessive-compulsive disorder, and schizophrenia.

What are the complications of pica?

Complications of pica include: inherent toxicity; intestinal obstruction (such as that occurring with trichophagia, or hair eating); excessive caloric intake (such as that occurring with starch); nutritional deprivation; parasitic infections; and dental injury.

How long does a cerebellar stroke last?

The average length of stay for the patients who had cerebellar infarct was 13 (range 2–56) days, while that of the patients with cerebellar haemorrhage was 12 (range 1–45) days.

What type of stroke is Wallenberg syndrome?

Related Conditions and Causes of Wallenberg Syndrome Wallenberg syndrome is often caused by an ischemic stroke. Ischemic strokes account for about 87 percent of all strokes, according to the American Stroke Association.

Can you recover from Wallenberg syndrome?

The long-term outlook for people with Wallenberg syndrome is fairly positive. A successful recovery depends on where the stroke happened in the brainstem. It also depends on how much damage occurred. Some people can recover between a few weeks to six months after treatment.

What is a pica stroke? The Posterior Inferior Cerebellar Artery (PICA) carries blood to this part of the brain. This stroke (Wallenberg’s Syndrome) causes the person to have balance problems and lean to one side. They may also have numbness on one side of the face and body and an eye droop. They may have…