Qanjirada 'parathyroid' waa qanjidhada yaryar, oo ku saabsan qiyaasta buunshaha yaryar, oo ku yaal meel u dhow qanjirka thyroid ee qoorta. Qanjiradani waxay kaalin muhiim ah ka ciyaaraan nidaamka kalsiyum ee jirka. Inkastoo cudurada ay saameyn karaan qanjiradan, kansarku marar dhif ah buu qabanayaa.
Inkastoo qanjirka 'glatyroid' iyo qanjirka 'thyroid' uu la mid yahay magacyo isku mid ah isla markaana ku dhowaadaa midba midka kale, kuma tiirsanaantooda midba midka kale.
Hawlaha
Qanjirrada Paratyroid waxay mas'uul ka yihiin nidaaminta kalsiyumka, oo ah unug muhiim ah oo jirkeena u ah dareenka iyo murqaha. Calcium waxaa lagu maamulaa hormoon lagu magacaabo hormoonka paratyroid, ama PTH.
Marka heerarka calcium ee dhiigga uu hoos u dhaco, PTH waxay kicisaa kicitaanka kalsiyanka lafta. Waxay sidoo kale kicineysaa dib u soo celinta kalsiyum ee kelyaha taas oo macnaheedu yahay in kalsiyum ka yar ay ka baxdo kaadida. Intaa ka sokow, PTH waxay u badashaa qaabka aan fiicnayn oo fitamiin D ah qaabka firfircoon ee vitamin D. Foomkan firfircoon ee fiitamiin D wuxuu kordhiyaa nuugista kalsiyum ee mindhicirka, taas oo sii kordhisa heerarka calcium ee dhiigga.
Marka heerarka calciumku ay ku badan yihiin dhiigga, qanjirada parathyroid waxay hoos u dhigtaa wax soo saarka PTH. Tani waxay ka hortagtaa in kaalshiyamku ka soo baxo lafaha waxayna u oggolaaneysaa in kalsiyumku ka badanaado kaadida.
Hyperparathyroidism
Sida xubnaha kale iyo qanjidhada jidhka, parathyroid wuxuu u nugul yahay cudurka.
Cudur halis ah oo saameeya qanjidhada 'parathyroid gland' ayaa ah hyperparathyroidism, kaas oo lagu gartaa qanjirka 'parathyroid hyperfunction' iyo 'hormoonka' PTH hormone. Cudurka hyperparathyroid-ka ee caadiga ah wuxuu caadi ahaan ku dhacaa buro booge ah (aan kansar lahayn) mid ka mid ah qanjidhada 'parathyroid' ama qiyaasta qanjidhada, oo loo yaqaanno parathyroid hyperplasia.
Marar dhif ah, kansarka qanjirka 'parathyroid' waa sababta.
Hibada sare ee hyperparathyroidism ayaa laga yaabaa inay ka timaado fitamiin D yarida. Tani waxay sababtaa in yaraanta fitamiin D-ga waxay keentaa hoos u dhigidda heerarka calcium ee jirka, taasoo kicinaysa qanjirka barafowga si loogu sii daayo PTH. Cudurka kalyaha ayaa sidoo kale keeni kara hyperparatoidism sababta oo ah qaabka aan firfircoonayn ee fitamiin D ma si habboon loogu beddelo fiitamiin D. firfircoon.
Kansarka qaarkood, sida kansarka sanbabka , ayaa laga yaabaa in ay sii daayaan hormoon la xidhiidha loona habeeyo hormoonka paratyroid, taas oo keenta calaamadaha hyperparathyroidism sida murqo xanuun, daal, niyadjab, iyo caloosha.
Hypoparathyroidism
Hypoparathyroidism, oo ah qanjirka 'parathyroid' aan si fiican u shaqeynin, sidoo kale wuu dhici karaa - inkastoo tani ayan ahayn wax caadi ah, maadaama dadka badankoodu leeyihiin 4 qanjidhada difaaca ah, sidaas awgeed waxaa badanaa la arkaa. Sababta ugu badan ee cudurka hypoparathyroidism waa waxyeelo qanjidhada inta lagu jiro qalitaanka qoorta, sida qalitaanka qanjirada.
Sababaha kale ee dhifka ah waxaa ka mid ah cudurrada hidaha ee dhalaanka, cudurada isbitaallada , cudurka beerka ee loo yaqaan Wilson's disease, birta xad dhaafka ah , ama kansarka faafaya ama la barbar dhigo qanjirka 'parathyroid'.
Maxay Tan Tani kuu Tahay
Haddii dhakhtarkaagu uu ka shakiyo inaad dhibaato ka qabto heerarkaaga qanjirka 'glatyroid' ama 'calcium', waxaa laguu gudbin doonaa dhakhtar takhasus leh.
Warka fiicani waa sababaha ugu badan ee cudurada paratyroid, sida hyperparathyroidism, oo guud ahaan loola dhaqmo si waxtar leh.
Ilaha:
Mills, SE. Mawduuca Dhakhtarrada Xoolaha, Saddexaad. Philadelphia: Lippincott Williams & Wilkins, 2007.
Nussey S. Endocrinology: Habka Isdhexgalka ah. Cutubka 5aad: Qanjirada 'parathyroid' iyo vitamin D.