Qhov Tseem Ceeb - Ptosis vs Pseudoptosis
Qhov poob ntawm daim tawv muag sab saud raug txheeb xyuas tias ptosis yog cov lus kho mob. Qhov tseeb ptosis yog vim muaj cov hlab ntsha tawg lossis qhov txawv txav ntawm cov leeg nqaij uas yog lub luag haujlwm rau txav daim tawv muag. Txawm li cas los xij, tsis muaj ib qho hauv qab neurological lossis cov leeg nqaij abnormality hauv pseudoptosis. Qhov no yog qhov sib txawv tseem ceeb ntawm ptosis thiab pseudoptosis. Nws feem ntau ua rau Dermatochalasis.
Ptosis yog dab tsi?
Ptosis yog qhov poob ntawm daim tawv muag sab sauv. Lub qhov muag ntawm daim tawv muag sab sauv yog tswj los ntawm ob leeg nqaij. Levator palpebrae superioris, uas yog cov leeg loj koom nrog hauv kev txav ntawm daim tawv muag, yog innervated los ntawm cov hlab ntsha oculomotor. Muller cov leeg kuj koom nrog hauv kev txav ntawm daim tawv muag thiab muaj lub siab xav innervation. Txij li thaum levator palpebrae superioris feem ntau koom nrog kev nqa daim tawv muag sab sauv, kev puas tsuaj rau lub paj hlwb oculomotor ua rau tuag tes tuag taw tag thiab teeb meem nrog lub paj hlwb yuav ua rau tsuas yog ib feem ptosis.
Causes of Ptosis
- Oculomotor paj hlwb palsy
- Horner's syndrome
- YMyasthenia gravis
- Ntseeg mob sab nraud ophthalmoplegia
- Oculopharyngeal muscular dystrophy
- Involutional ptosis
- Edema thiab o ntawm daim tawv muag
Kev tshawb nrhiav sib txawv yog ua raws li kev soj ntsuam tsis txaus ntseeg ntawm qhov laj thawj. Kev tswj hwm kuj txawv nyob ntawm cov kab mob uas ua rau ptosis.
Daim duab 01: Ptosis
Cov kev tshawb fawb ntau tau ua thaum tus neeg mob mob ptosis suav nrog,
- Myasthenia antibody test
- CT scan ntawm lub hlwb
- Muscle biopsy
Pseudoptosis yog dab tsi?
Nyob rau hauv pseudoptosis, txawm tias daim tawv muag sab sauv zoo nkaus li poob, tsis muaj qhov txawv txav ntawm cov leeg lossis cov aponeurosis. Dermatochalasis yog feem ntau ua rau pseudoptosis. Thaum xav tias tus kab mob pseudoptosis, daim tawv muag tuaj yeem raug tsa los ntawm tus kheej los soj ntsuam cov npoo ntawm nws uas tsis tau hloov pauv hauv pseudoptosis.
Lwm Yam Ua Rau Pseudoptosis
- Unilateral sab sauv lub hau retraction
- Enophthalmos
Kev tswj hwm
Kev kho phais yog tsim nyog thaum tus kab mob pseudoptosis yog vim dermatochalasis
Dab tsi yog qhov zoo sib xws ntawm Ptosis thiab Pseudoptosis?
Ob qho xwm txheej yog qhov tshwm sim ntawm daim tawv muag sab saud
Qhov txawv ntawm Ptosis thiab Pseudoptosis yog dab tsi?
YPtosis vs Pseudoptosis |
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| Kev poob ntawm daim tawv muag yog txuam nrog cov hlab ntsha tawg lossis qhov txawv txav ntawm cov leeg. | Tsis muaj kev cuam tshuam cov hlab ntsha lossis cov leeg nqaij txawv txav. |
| Eyelid | |
| Thaum daim tawv muag tau nqa los ntawm tes, peb tuaj yeem pom tias daim tawv muag ntawm daim tawv muag tau txav mus los. | Nyob rau hauv pseudoptosis, daim tawv muag ntawm daim tawv muag tsis hloov chaw. |
Summary – Ptosis vs Pseudoptosis
Ptosis yog qhov poob ntawm daim tawv muag sab sauv. Nyob rau hauv qhov tseeb ptosis, daim tawv muag poob los ntawm cov hlab ntsha tawg los yog vim qhov txawv txav ntawm cov leeg. Tab sis nyob rau hauv pseudoptosis, tsis muaj qhov txhab. Qhov no yog qhov txawv ntawm ptosis thiab pseudoptosis.
