Lefu la Graves ke eng?

Lefu la Graves ke eng?

Lefu la Graves le amana le hyperthyroidism, e ka bang le liphello tse ngata kapa tse fokolang haholo mosebetsing oa 'mele: pelo, ho hema, mesifa le tse ling.

Tlhaloso ea lefu la Graves

Lefu la Graves, leo hape le bitsoang exophthalmic goiter, le khetholloa ke hyperthyroidism.

Hyperthyroidism ka boeona e hlalosoa ka tlhahiso e ngata haholo (ho feta seo 'mele o se hlokang) ea lihomone tsa qoqotho, tse hlahisoang ke qoqotho. Ea ho qetela ke tšoelesa ea endocrine, e hlahisang lihomone tsa bohlokoa taolong ea mesebetsi e fapaneng ea 'mele. E fumaneha karolong e ka pele ea molala, ka tlas'a larynx.

Thyroid e hlahisa lihomone tse peli tse kholo: triiodothyronine (T3) le thyroxine (T4). Ea pele e hlahisoa ho tloha ho ea bobeli. Triiodothyronine hape ke hormone e amehang haholo ho nts'etsopele ea lisele tse ngata tsa 'mele. Li-hormone tsena li potoloha 'meleng ka tsamaiso ea mali. Ka mor'a moo li abeloa ho li-tissue le lisele.

Lihomone tsa qoqotho li ameha metabolism (sete sa liphetoho tsa lik'hemik'hale tse lumellang 'mele ho boloka boemo ba tekano). Li boetse li kenya letsoho kholisong ea boko, li lumella tšebetso e nepahetseng ea phefumoloho, pelo kapa tsamaiso ea methapo. Li-hormone tsena li boetse li laola mocheso oa 'mele, molumo oa mesifa, nako ea ho ilela khoeli, boima ba 'mele esita le k'holeseterole. Ka kutloisiso ena, hyperthyroidism joale e baka ho se sebetse, ho seng bohlokoa haholo, ka har'a moralo oa mesebetsi ena e fapaneng ea 'mele.

Lihomone tsena tsa qoqotho ka botsona li laoloa ke hormone e ’ngoe: thyreotropic hormone (TSH). Ea ho qetela e hlahisoa ke tšoelesa ea pituitary (endocrine gland e teng bokong). Ha tekanyo ea hormone ea qoqotho e le tlaase haholo maling, tšoelesa ea pituitary e ntša TSH e eketsehileng. Ka lehlakoreng le leng, ho latela boemo ba hormone ea qoqotho e phahameng ka ho feteletseng, tšoelesa ea endocrine ea boko e arabela ketsahalong ena, ka ho fokotseha ha ho lokolloa ha TSH.

Boemong ba bokhachane, thehyperthyroidism e ka lebisa liphellong tse tebileng haholoanyane ho 'mè le ngoana. E ka lebisa ho nts'etsopele ea ho ntša mpa, ho beleha pele ho nako, ho senyeha ha lesea le ka pōpelong kapa esita le mathata a ho sebetsa ho ngoana. Ka kutloisiso ena, ho lokela hore ho etsoe leihlo le nchocho bakeng sa bakhachane bana ba kulang.

Lisosa tsa lefu la Graves

Lefu la Graves ke lefu la autoimmune hyperthyroidism. Kapa pathology e bakoang ke khaello ea sesole sa 'mele. Sena se bakoa haholo ke ho potoloha ha li-antibodies (limolek'hule tsa sesole sa 'mele) tse khonang ho susumetsa qoqotho. Li-antibodies tsena li bitsoa: li-anti-TSH receptors, tse seng li bitsoa: TRAK.

Tlhahlobo ea lefu lena e netefatsoa ha tlhahlobo ea antibody ea TRAK e le ntle.

Phekolo ea phekolo ea lefu lena e itšetlehile ka ho toba boemong ba li-antibodies tsa TRAK tse lekantsoeng maling.

Li-antibodies tse ling hape e ka ba taba ea nts'etsopele ea lefu la Graves. Tsena li ameha lipakeng tsa 30% le 50% ea linyeoe tsa bakuli.

Ke mang ea angoang ke lefu la Graves?

Lefu la Graves le ka ama motho ofe kapa ofe. Ho phaella moo, basali ba bacha ba pakeng tsa lilemo tse 20 le 30 ba amehile haholo ka lefu lena.

Matšoao a lefu la Graves

Hyperthyroidism, e amanang ka ho toba le lefu la Graves, e ka baka matšoao le matšoao a itseng. Haholo-holo :

  • thermophobia, matsoho a chesang, a fufuleloa, kapa ho fufuleloa ho feteletseng
  • letšollo
  • tahlehelo ea boima bo bonahalang, mme ntle le lebaka le utloahalang
  • maikutlo a ho tshoha
  • keketseho ea lebelo la pelo tachycardia
  • ho hloleha ho phefumoloha, khatello ea maikutlo
  • ea 'khatello ea kelello
  • bofokoli ba mesifa
  • mokhathala o sa foleng

Joale ho hlahlojoa hoa sebetsa mabapi le matšoao ana a utluoang ke mokuli. Lintlha tsena li ka tlatsetsoa ka ho etsa ultrasound ea goiter, kapa esita le ka ho etsa scintigraphy.

Boemong ba exophthalmos ea Basedowian, matšoao a mang a kliniki a tsebahala: mahlo a tukang, ho ruruha ha lintši, mahlo a llang, ho eketseha ha maikutlo a leseli (photophobia), bohloko ba mahlo, le tse ling. Joale scanner e ka tiisa kapa ea hana tlhahlobo ea mantlha ea pono.

Phekolo ea lefu la Graves

Tlhahlobo ea mantlha joale ke ea kliniki le ea pono. Mokhahlelo o latelang ke ts'ebetso ea litlhahlobo tse ling tsa bongaka (scanner, ultrasound, joalo-joalo) hammoho le litlhahlobo tsa baeloji. Sena se fella ka tlhahlobo ea boemo ba TSH maling, hammoho le lihomone tsa qoqotho T3 le T4. Litlhahlobo tsena tsa baeloji li etsa hore ho khonehe, haholo-holo, ho lekola ho teba ha lefu lena.

Qalong, phekolo ke ea meriana. E fella ka lengolo la ngaka la Neomercazole (NMZ), ka nako e tloaelehileng ea likhoeli tse 18. Kalafo ena ea fetoha ho latela boemo ba T3 le T4 maling ’me e tlameha ho behoa leihlo, hang ka beke. Meriana ena e ka baka litla-morao, joalo ka feberu kapa nts'etsopele ea 'metso.

Mokhahlelo oa bobeli, maemong a feteletseng ka ho fetisisa, phekolo ke ea ho buuoa. Mokhoa ona oa ho buoa o na le thyroidectomy.

Ha e le Basedowian exophthalmos, sena se phekoloa ka corticosteroids tabeng ea ho ruruha ha mahlo ho matla.

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