Cosa (chi) è dyssynergia cerebellaris progressiva - definizione
STRUCTURES CONNECTING THE CEREBELLUM TO THE BRAINSTEM
Cerebellar peduncles; Pedunculus cerebellaris
Bladder sphincter dyssynergia
HUMAN DISEASE
Detrusor sphincter dyssynergia; Neurogenic detrusor overactivity
Bladder sphincter dyssynergia (also known as detrusor sphincter dyssynergia (DSD) (the ICS standard terminology agreed 1998) and neurogenic detrusor overactivity (NDO)) is a consequence of a neurological pathology such as spinal injury or multiple sclerosis Urination disorders occur in 80% patients with multiple sclerosis (MS). The most common of them is detrusor-sphincter dyssynergia (DSD), which disrupts central nervous system regulation of the micturition (urination) reflex resulting in dyscoordination of the detrusor muscles of the bladder and the male or female external urethral sphincter muscles.
Ramsay Hunt syndrome type 1
DEGENERATIVE, NEUROLOGICAL DISORDER CHARACTERIZED BY MYOCLONUS EPILEPSY, INTENTION TREMOR, PROGRESSIVE ATAXIA AND OCCASIONALLY COGNITIVE IMPAIRMENT
Ramsay Hunt cerebellar syndrome; Dentatorubral degeneration; Ramsay Hunt syndrome type I
Ramsay Hunt syndrome type 1 is a rare, degenerative, neurological disorder characterized by myoclonus epilepsy, intention tremor, progressive ataxia and occasionally cognitive impairment
Schamberg disease
![[[Micrograph]] of Schamberg disease, suggesting the spongiotic stage of a purpuric dermatitis.](https://commons.wikimedia.org/wiki/Special:FilePath/Histopathology of Schamberg disease.jpg?width=200 "[[Micrograph]] of Schamberg disease, suggesting the spongiotic stage of a purpuric dermatitis.")
MEDICAL CONDITION
Schamberg's disease; Schamberg's disease pigmentation disorder; Progressive pigmentary dermatosis of Schamberg; Purpura pigmentosa progressiva; Schamberg's purpura; Schamberg's Disease; Schamberg Disease
Schamberg's disease, (also known as "progressive pigmentary dermatosis of Schamberg", "purpura pigmentosa progressiva" (PPP), and "Schamberg's purpura") is a chronic discoloration of the skin found in people of all ages, usually only affecting the feet, legs or thighs or a combination. It may occur as a single event or subsequent bouts may cause further spread.
Wikipedia
Cerebellar peduncle
Cerebellar peduncles connect the cerebellum to the brain stem. There are six cerebellar peduncles in total, three on each side:
- Superior cerebellar peduncle is a paired structure of white matter that connects the cerebellum to the mid-brain.
- Middle cerebellar peduncles connect the cerebellum to the pons and are composed entirely of centripetal fibers.
- Inferior cerebellar peduncle is a thick rope-like strand that occupies the upper part of the posterior district of the medulla oblongata.
The peduncles form the lateral border of the fourth ventricle, and form a distinctive diamond – the middle peduncle forming the central corners of the diamond, while the superior and inferior peduncles form the superior and inferior edges, respectively.
