Gulu la Parathyroid

Pamwamba pa chithokomiro cha chithokomiro muli pawiri ziwalo zina zazing'ono za endocrine. Zimatulutsa awiri ofunika kwambiri pa ntchito yogwiritsira ntchito minofu, kugwirizana. Mtundu uliwonse wa parathyroid umachititsa kuti thupi likhale lodziwika bwino kwambiri (hormone, calcitrine) kapena hormone ya parathyroid, komanso calcitonin, chifukwa cha mapulogalamu omwe amapezeka.

Nchifukwa chiyani tikusowa ma hormone a parathyroid?

Ntchito za thupi zomwe zimafotokozedwa ndizomwe zimalamulira phosphorus ndi calcium metabolism mu thupi la munthu. Ngati kusungunuka kwa zinthuzi m'magazi kumachepa, izi ndizomwe zimayankhidwa ndi apadera ovomerezeka a parathyroid. Amasonyeza kuti pakufunika kupanga hormone ya parathyroid ndi calcitonin. Komanso, zinthu zimenezi zimayambitsa matenda a osteoclasts, zomwe zimawathandiza kuti atulutse kashiamu m'magazi a mafupa.

Choncho, mahomoni amafunikira kuti akonze ndi kusunga bwino momwe zinthu zilili ndi mantha ndi thupi.

Matenda owopsa chifukwa cha matenda a parathyroid

Kuchuluka kwa calcitonin ndi parathyroidin, choyamba, kumakhudza kwambiri mafupa:

Kuwonjezera pamenepo, matenda opatsirana amachititsa chitukuko cha matenda otere:

Mavuto omwe adatchulidwa kawirikawiri amayamba motsutsana ndi msinkhu wa hyperplasia wa glands la parathyroid - kuwonjezeka kwa kukula kwa ziwalo, kukula, koma matenda ena angayambitse matenda:

Kodi matendawa amapezeka chifukwa cha hypothyroidism ya parathyroid?

Kulephera kwa calcitrin ndi calcitonin sizodziwikiratu. Chifukwa chaichi, m'magazi pamakhala kuchepa kwa kashiamu ndi kuchuluka kwa phosphorous.

Kusokoneza, kwenikweni, sikumayambitsa matenda alionse, koma kumatsatiridwa ndi zizindikiro zotsatirazi:

Ntchito yosagwira ntchito ya glands ya parathyroid imayamba chifukwa cha matenda okhudzidwa ndi ziwalo zoberekera kapena kusakhala kwathunthu. Komanso, vutoli limafotokozedwa chifukwa cha kuwonongeka kapena kuchotsedwa kwa mankhwalawa panthawi ya opaleshoni.

Zovuta za glands za parathyroid ndi njira zina zozindikiritsira

Kuwona ntchito ndi ziwalo za ziwalo mayesero otsatira a magazi akulimbikitsidwa:

M'pofunikanso kufufuza kuchuluka kwa calcium excreted kuchokera m'thupi, komwe kuli koyenera kupyola mkodzo.

Ultrasound ndi njira yodalirika yowunikira, pamodzi ndi kujambula kokhala ndi maginito, phunziro limalola kuti tidziwe molondola zopotoka zapadera, kukhalapo kwa zotupa za mtundu uliwonse.