Cysticercosis physical examination: Difference between revisions
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====Parenchymal:==== | ====Parenchymal:==== | ||
Physical signs on neurological | Physical signs on [[Neurological examination|neurological examion]] are highly variable and depend on the number, site and size of the lesions: | ||
*Motor imapirment: Most common finding and can be in the form of hemiparesis or focal motor deficit. | *Motor imapirment: Most common finding and can be in the form of [[hemiparesis]] or focal motor deficit. | ||
*Sensory deficit | *Sensory deficit | ||
* | *[[Decreased level of consciousness]] | ||
*Speech and Language deficits | *Speech and Language deficits | ||
*Cerecellar and extrapyramidal deficits | *Cerecellar and extrapyramidal deficits | ||
| Line 22: | Line 22: | ||
<u>2. Extraparenchymal in the brain ventricles and subarachnoid space:</u> | <u>2. Extraparenchymal in the brain ventricles and subarachnoid space:</u> | ||
Signs of increased intracranial pressure: | Signs of increased intracranial pressure: | ||
*Papilledema | *[[Papilledema]] | ||
*High opening pressure on lumbar puncture | *High opening pressure on [[lumbar puncture]] | ||
*In advanced cases: reflex bradycardia and | *In advanced cases: reflex [[bradycardia]] and [[decreased level of consciousness]] | ||
<u>3. Spinal cord cysticercosis:</u> | <u>3. Spinal cord cysticercosis:</u> | ||
It is very rare (1.5-3% of all the cases). (21)The | It is very rare (1.5-3% of all the cases). (21)The presentaion depends on the site of the lesion. | ||
*Low back pain that may radiate down the legs | *Low back pain that may radiate down the legs | ||
Revision as of 05:01, 16 April 2017
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Cysticercosis Microchapters |
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Cysticercosis physical examination On the Web |
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American Roentgen Ray Society Images of Cysticercosis physical examination |
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Risk calculators and risk factors for Cysticercosis physical examination |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Neurocysticercosis
Parenchymal:
Physical signs on neurological examion are highly variable and depend on the number, site and size of the lesions:
- Motor imapirment: Most common finding and can be in the form of hemiparesis or focal motor deficit.
- Sensory deficit
- Decreased level of consciousness
- Speech and Language deficits
- Cerecellar and extrapyramidal deficits
Extraparenchymal:
1. Ocular cysticercosis:
- Symptoms depend on the exact site of infestation in the eye.
- Retinal and subretinal infestaion have the worst prognosis and are the most difficult to treat.
2. Extraparenchymal in the brain ventricles and subarachnoid space:
Signs of increased intracranial pressure:
- Papilledema
- High opening pressure on lumbar puncture
- In advanced cases: reflex bradycardia and decreased level of consciousness
3. Spinal cord cysticercosis:
It is very rare (1.5-3% of all the cases). (21)The presentaion depends on the site of the lesion.
- Low back pain that may radiate down the legs
- Weakness in the legs and feet
- Loss of sensation in the legs and feet
- Bladder and bowel problems
- Sexual dysfunction
- Foot drop
- Decreased or absent reflexes in the legs
- Pain in the chest and/or back
- Loss of sensation below the level of the compression
- Paralysis of respiratory muscles
Extraneural
Muscular cysticercosis
- Muscular pseudohypertrophy, which initiate with muscle swelling
- Muscular atrophy and fibrosis at later stage
Cutaneous cysticercosis
- Subcutaneous cysts are in the form of firm, mobile nodules, occurring mainly on the trunk and extremities.
Gallery
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![Presence of a cysticercus, the larval form of the Taenia solium pork tapeworm in the pupil of this patient’s left eye. Although rare, cysticerci may float in the eye and cause blurry or disturbed vision. Infection in the eyes may cause swelling or detachment of the retina. From Public Health Image Library (PHIL). [1]](/images/b/bc/Taenia_solium01.jpeg)
Presence of a cysticercus, the larval form of the Taenia solium pork tapeworm in the pupil of this patient’s left eye. Although rare, cysticerci may float in the eye and cause blurry or disturbed vision. Infection in the eyes may cause swelling or detachment of the retina. From Public Health Image Library (PHIL). [1]
![Presence of a cysticercus, the larval form of the Taenia solium pork tapeworm in the pupil of this patient’s left eye. Although rare, cysticerci may float in the eye and cause blurry or disturbed vision. Infection in the eyes may cause swelling or detachment of the retina. From Public Health Image Library (PHIL). [1]](/index.php/File:Taenia_solium01.jpeg)