Pityriasis alba
Pityriasis alba ke lefu le tloaelehileng la letlalo la libaka tsa 'mala o khanyang (hypopigmented).
Lebaka ha le tsejoe empa le ka amahanngoa le atopic dermatitis (eczema). Boloetse bona bo atile haholo ho bana le bacha. E bonahala haholo ho bana ba nang le letlalo le letšo.
Dibaka tse nang le mathata letlalong (diso) hangata di qala e le matheba a makgubedu hanyane le a makgasi a sedikadikwe kapa a motopo. Hangata li hlaha sefahlehong, matsohong a kaholimo, molaleng le bohareng ba 'mele. Ka mor'a hore liso tsena li tlohe, li-patches li fetoha 'mala o bobebe (hypopigmented).
Matheba ha a chese habonolo. Ka lebaka lena, li ka khubelu kapele letsatsing. Ha letlalo le potileng matheba le fifala ka tloaelo, matheba a ka bonahala haholoanyane.
Mofani oa tlhokomelo ea bophelo hangata a ka tšoaea boemo ka ho sheba letlalo. Liteko, tse kang potassium hydroxide (KOH), li ka etsoa ho felisa mathata a mang a letlalo. Maemong a sa tloaelehang haholo, biopsy ea letlalo e etsoa.
Mofani oa thepa a ka khothaletsa litlhare tse latelang:
- Motsoako oa mongobo
- Litlolo tse bonolo tsa steroid
- Meriana, e bitsoang li-immunomodulators, e sebelisoa letlalong ho fokotsa ho ruruha
- Kalafo ka khanya ea mahlaseli ho laola ho ruruha
- Meriana ka molomo kapa ka shots ho laola dermatitis, haeba e le matla haholo
- Kalafo ea laser
Pityriasis alba hangata e ea itsamaela ka matheba a khutlelang mmala o tloaelehileng ho feta likhoeli tse ngata.
Li-patches li ka chesoa ke letsatsi ha li pepesetsoa khanya ea letsatsi. Ho sebelisa setlolo se sireletsang letlalo letsatsing le ho sebelisa litšireletso tse ling tsa letsatsi ho ka thusa ho thibela ho chesoa ke letsatsi.
Bitsa mofani oa hau haeba ngoana oa hau a na le matlalo a letlalo.
Habif TP. Maloetse a amanang le leseli le mathata a 'mala. Ka: Habif TP, e hlophisitsoeng. Clinical Dermatology: Tataiso ea Mmala ho Phumano le Phekolo. La 6th. Philadelphia, PA: Elsevier; 2016: khaolo ea 19.
Patterson JW. Mathata a pigmentation. Ka: Patterson JW, e hlophisitsoeng. Bolwetse ba Letlalo la Weedon. La 4 ed. Philadelphia, PA: Elsevier Churchill Livingstone; 2016: khaolo ea 10.