What causes calcification of the basal ganglia?
What causes calcification of the basal ganglia?
Pathological basal ganglia calcification is due to various causes, such as: metabolic disorders, infectious and genetic diseases and other. Hypoparathyroidism and pseudohypoparathyroidism are the most common causes of pathological basal ganglia calcification.
How often is basal ganglia calcification on CT scans?
Basal ganglia calcification is common and is seen in approximately 1% of all CT scans of the brain, depending on the demographics of the scanned population.
Can a faulty gene cause basal ganglia calcification?
You only need one faulty gene from one parent to get the illness. Your parents may have symptoms of it, but sometimes they don’t. Calcium build-up in your basal ganglia can also happen because of infection, problems with your parathyroid gland, and for other reasons.
Where are calcifications usually found in the brain?
Calcifications are usually seen in the periventricular area, brain parenchyma or basal ganglia. Periventricular calcifications are usually described as thick and chunky in appearance whereas calcifications in the basal ganglia are usually faint and punctate (Fig. 4a).
What is the difference between periventricular and basal ganglia calcifications?
Periventricular calcifications are usually described as thick and chunky in appearance whereas calcifications in the basal ganglia are usually faint and punctate (14) (Fig. 4a). Open in a separate window Figure 4 Technique: Axial non-enhanced CT, 450 mAs, 120 kV, 0.8 mm slice thickness.
Basal ganglia calcification is common and is seen in approximately 1% of all CT scans of the brain, depending on the demographics of the scanned population.
Are there calcifications in the thalamus and basal ganglia?
Nonenhanced CT scan of a patient with BSPDC demonstrating bilateral, nearly symmetric calcifications of the basal ganglia and posterior thalamus. Less intense (and more punctuated) calcifications are seen in the dentate nucleus. An additional finding includes a left-sided posterior cerebral artery stroke, which is unrelated to BSPDC
Are there calcifications in the basal ganglia of bspdc?
In a study including CT scans of 31 BSPDC patients, the mean amount of calcifications in the basal ganglia was not different between symptomatic and asymptomatic subjects, whereas the total amount of intracerebral deposits were higher in the group of subjects with symptoms [ 29 ].
Calcifications are usually seen in the periventricular area, brain parenchyma or basal ganglia. Periventricular calcifications are usually described as thick and chunky in appearance whereas calcifications in the basal ganglia are usually faint and punctate (Fig. 4a).