Waa maxay calaamadaha raaci microadenomas pituitary? Sababaha iyo daweynta cudurrada

Marar badan inta lagu guda jiro dhakhaatiirta baaritaanka ogaado a pituitary microadenomas bukaanka. Tani waa buro yar benign, xajmiga, taas oo aan ka badnayn 10 milimitir. Si kastaba ha ahaatee, waxa ay noqon karaan kuwo khatar ah, sida inta badan waa mid u nugul koritaanka saa'idka ah. Sidaas awgeed waa adenoma ah iyo wixii dhib ku keeni karta in cudurada noocan oo kale ah?

The more khatar buro pituitary ah?

Waxaa qarsoon ma ahn in qanjirka pituitary waa mid ka mid ah qanjidhada hormoonada jidhka ugu muhiimsan, sameynta nidaamka hypothalamic-pituitary ee. Waxaa halkan waa, in maskaxda, xaadiriyaan goobaha wax soo saarka ee hoormoonada xukuma hawlgalka nidaamka hormoonada jidhka oo dhan iyo, sidaas awgeed, saamayn xaaladda jidhka.

Gaar ahaan, qanjirka pituitary ee secretes hormoonnada haga shaqo ee qanjirka thyroid, qanjidhada adrenal, qanjirada caanaha, habka taranka. Intaa waxaa dheer, waxaa la aasaasay somatotropin - walax masuul ka ah geeddi socodka koritaanka ee jirka.

Waxaa xusid mudan in ka badan kala bar burooyinka pituitary saamayn dheecaan ka mid ah walxaha hormoon. Sidaa darteed waa muhiim in la ogaado microadenomas pituitary, maxaa yeelay, kobaca keeni kartaa khalkhal daran hormoon. Intaas waxaa sii dheer, in la kordhiyo size buro keenaysaa in riixo ee qaybo ka mid ah dalalka deriska la ah ee maskaxda, taas oo sidoo kale saamayn gobolka ee u shaqeeyo.

Sababaha microadenomas

Arrintan ayaa weli ku socda baaritaan iyo aad u ogaato sababta kasoobaxyo markasta suurtagal ma aha. Si kastaba ha ahaatee, waxaa la cadeeyay in halkan ay jirto cabista hidde. Intaa waxaa dheer, tirakoobku wuxuu muujinayaa in microadenomas pituitary ee badanaa la baaraa in haweenka. Xaqiiqdu waxay tahay in inta u dhaxaysa nidaamka hypothalamic-pituitary iyo hardware kale waxaa jira xiriir labada dhinac. dheecaan aan haboonayn ee hormoonnada jinsiga, taas oo dhacda inta ay uurka leedahay, naas-nuujinta, ilmo iska soo ridid iyo isticmaalka uurka hormoonnada ah, iyo sidoo kale saamayn ku yeelan kara ku shaqaynaya iyo qaab-dhismeedka qanjirka pituitary ee. Sababaha halista waxaa kaloo ka mid ah dhaawac madaxa , iyo cudurada bararka ee maskaxda.

Calaamadaha ugu muhiimsan ee microadenomas pituitary

Dhab ahaantii, burooyinkaan dhif muujiyey calaamadaha qaar ka mid ah. Marar badan, waa la helay arrin shil, tusaale ahaan inta lagu jiro MRI ah. pituitary Microadenoma sababtoo ah size yar ma cadaadis on qaybaha xiga ee maskaxda, si calaamooyin sifo sida madax xanuun iyo aragti cawlan, ma.

Dhinaca kale, secreting saamayn buro on shaqeeyo oo dhan. Tusaale ahaan, prolaktinomy waxbarashada keenaysaa in carqalad ah wareegga caadada, joojinta ee koriinkedu ukunta, muuqaalka kore ee caanaha naaska, iyo ragga iyo kacsi la'aanta. Somatotropinoma dhirfinaya horumarinta Acromegaly. Bukaanka ayaa laga helay microadenomas pituitary secretes corticotropin ka cabanaya Cushing ee syndrome.

Microadenoma pituitary: sida loo daweeyo?

Isla markiiba waxaa xusid mudan in marka hore waa in aad mari taxane ah oo waxbarashada in loo xaqiijiyo in burada waa run ahaantii benign, oo waxaan arki doonaa haddii ay saamayn ku ereygu wuxuu ahaa ee hormoonnada. dhakhtarkaaga kaliya ayaa go'aansan kara nooca daaweynta qaadaan doonaa pituitary microadenoma. Hawlgalka ayaa waxaa la sameeyaa oo keliya xaaladaha halkaas oo burada saamayn ku koritaanka u shaqeeyo iyo kor u dheecaan ah ee corticotropin. Prolaktinoma had iyo jeer kasteba si therapy daroogada la isticmaalayo hormoonnada. Haddii microadenoma ma koraan oo wax saameyn ah kuma hoormoonka, waxaa macquul ah in daaweyn gaar ah looma baahna - oo kaliya u baahan tahay in lala socdo si joogto ah dhakhtar.