Video: Dab tsi yog qhov teeb meem ntawm daim tawv nqaij uas tshwm sim los ntawm kev mob ntev ntawm cov qog sebaceous tshwm sim los ntawm cov khoom zais cia?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
AKA pob txuv vulgaris- Cov teeb meem ntawm daim tawv nqaij ua rau mob ntev ntawm cov qog sebaceous los ntawm khaws cia zais cia thiab Propionbacterium acnes, lub sijhawm tshawb fawb txog kab mob pob txuv. Qhov xwm txheej ntawm qhuav, scaly tawv vim qhov tsis muaj lossis tsis muaj sebum uas yog ua thaum laus thiab los ntawm qhov txias.
Raws li qhov xwm txheej ntawm daim tawv nqaij ua rau liab los ntawm kev mob?
Seborrheic daim tawv nqaij , feem ntau cuam tshuam rau thaj chaw oily, yog ib hom kev sib txawv ntawm eczema . Qhov o tshwm sim los ntawm cov kua dej tsis txaus hauv cov cell lossis cov lus teb rau kev raug mob lossis kis kab mob. Liab tshwm sim los ntawm qhov mob; liab lesion yog erythemic.
Ib sab saum toj no, dab tsi yog qhov mob ua rau tawv nqaij tsis zoo ntawm cov qog sebaceous uas yog tus yam ntxwv los ntawm comedones thiab ua xua? teeb meem mob ntev ntawm cov qog sebaceous uas yog comedones thiab qhov ua tsis tau . aka pob txuv yooj yim lossis pob txuv vulgaris.
Hais txog qhov no, qhov teeb meem twg yog tshwm sim los ntawm kev tso dej ntau dhau ntawm cov qog sebaceous?
Seborrhoea hais txog overactive cov qog sebaceous , ua rau oily daim tawv nqaij los yog plaub hau. Sebaceous hyperplasia, hais txog ntau dhau proliferation ntawm cov cell nyob rau hauv lub qog , thiab pom macroscopically li papules me me ntawm daim tawv nqaij, tshwj xeeb yog ntawm lub hauv pliaj, lub qhov ntswg thiab lub puab tsaig.
Hom mob qog noj ntshav ntawm daim tawv nqaij twg feem ntau ua rau pom liab papules lossis nodules?
Basal cell carcinoma
Pom zoo:
Dab tsi yog txheej txheej sab saum toj ntawm daim tawv nqaij nyob ib sab ntawm daim tawv nqaij?
Lub dermis txuas cov epidermis mus rau hypodermis, thiab muab lub zog thiab kev ywj pheej vim muaj cov collagen thiab elastin fibers. Nws tsuas muaj ob txheej: txheej txheej papillary nrog papillae uas nthuav mus rau hauv daim tawv nqaij thiab qis dua, txheej txheej reticular uas muaj cov ntaub so ntswg sib txuas xoob
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Qauv: Sib sib zog nqus ntawm daim tawv nqaij; connective ntaub so ntswg muaj li ntawm ob txheej. Muaj nuj nqi: Muaj lub luag haujlwm rau cov txheej txheem muaj zog thiab yoog raws ntawm daim tawv nqaij; lub epidermis pauv cov pa roj, cov khoom noj, thiab cov khoom pov tseg nrog cov hlab ntsha hauv lub dermis
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