I-pituitary gland yintsimbi yincinci encinci, eyinxalenye yesifo sengqondo. Yenza indima ebalulekileyo emzimbeni, ejongene nokuveliswa kwee-hormone ze-endocrine ezinoxanduva lokukhula, iinkqubo ze-metabolic kunye nomsebenzi wokuzala. Isisu sesisu, iimpawu zazo ezibonakaliswa kwiinkqubo ezininzi kunye nezitho, ezikhokelela ekugqithiseni ama-hormone ngokugqithiseleyo, okanye ngokuphambene noko, ziphazamise ukukhula kwazo.
Esi sifo sichaphazeleka ngokufanayo, bobabini nababhinqa. Umyinge weminyaka yobugulane uvela kwimashumi amathathu ukuya kwimashumi mane. Isiphumo sokwanda kwe-tumor ye-pituitary kuba ukungalingani kwama-hormone, ehamba kunye nokungaqhelekanga kwimizimba. Kwezinye iimeko, i-neoplasms ayinakuchaphazela isigulane.
Iimbangela zesifo se-tumor
Okwangoku, akunakwenzeka ukucacisa ukuba yiyiphi imbangela yesi sifo. Uninzi lwentsholongwane lubonwa njengelifa. Kodwa ukongeza kwizinto eziphilayo, qwalasela izinto ezinjalo:
- izifo eziye zasasazeka kwinkqubo yesantya;
- sinusitis yenkambo engapheliyo;
- umonakalo entloko;
- Ukukhulelwa okunzima okuchaphazela umntwana;
- unyango ngama hormone.
Iimpawu zesifo sofuba
Iimpawu ezifunyenweyo kwimeko yesifo kunokuthi zenze i-biochemical or physical. Ukukhula kwe-tumor kuthinta impilo yezitho. Oku kubonakaliswe ku:
- ubuthathaka bomzimba;
- ukukhathala;
- intloko;
- ukuhlanza kunye nesiphithiphithi;
- ukulahlekelwa kombono wembambano;
- ukulahleka kwesisindo esiphuthumayo okanye ukufumana isisindo esisisiseko;
- ukuwa kwexinzelelo lwegazi.
Imiphumo yezinto eziphilayo zibangelwa utshintsho kwi-hormone. Ukuba i-hormone yokukhula ifihliwe ngokugqithiseleyo:
- ukwanda kweenyawo nezandla;
- ukuhluleka komsebenzi wentliziyo;
- khulisa ;
- utshintshe u kuluma;
- u xinzelelo;
- gigantism kubantwana.
Utshintsho kwizinto ezijongene nomsebenzi wokuzala kuboniswa ngu:
- ukungabikho kwimihla okanye ukungahambi;
- ukukhutshwa kwiimbumba kubasetyhini;
- ukungabikho;
- i-erectile dysfunction;
- ukwanda kobukhulu beentlanzi zamathambo kumadoda;
- ukunciphisa kweenwele zeenwele.
Ukuba kukho ukwanda kwinqanaba le-thyroxin, i-hyperthyroidism ikhula, enokukhawulezisa i-metabolism, ebonakalayo:
- ukucaphuka;
- ukulahleka kwesisindo;
- ukungafihli kwenhliziyo.
Ukuba kukho nayiphi na le mpawu ifunyenwe, kufuneka u tyelele umgqirha ukuze acacise ukuxilongwa.
Ukuxilongwa kwe-tumor
Ukufumanisa i-tumor, inani leemvavanyo limiselwe:
- I-MRI kunye ne-CT yesibongo zinika umfanekiso ocacileyo we-pituitary gland.
- Ngombulelo uphando lwe-ophthalmological kungenzeka ukuba uhlolisise uhlobo lokubandakanyeka kwinkqubo ye-pathological acuity.
- Uhlalutyo lwegazi kunye nomchamo linika ulwazi malunga neqondo lamahomoni aveliswa ngqo ngophethi, okanye ngasemva kwemisebenzi eyaneleyo okanye enomdla.
- Ngokuncediswa kwe-X-ray, ukwandisa isono se-nasal, ukhulise isithuba phakathi kwamazinyo uze unamathele amathambo enkayi.
Unyango lwe-tumor
Ngokuxhomekeke kwimeko yohlobo lwe-neoplasm, iindlela ezininzi zokulwa nazo ziyahluka:
- kuthatha imithi;
- yonyango ;
- ngoncedo;
- unyango oluhlangeneyo.
Iimiphumo zokususa isisu se-pituitary
Emva kokusebenza, ukubuya kombono okwenzeka kancane kancane kwenzeka. Ukuba ukunyuka kwesazi kuye kwabambezeleka, ke ukuyibuyisela kwimeko yayo yangaphambili kunzima kakhulu. Nangona kunjalo, ukusebenza kunemiphumo emibi:
- ukungaphumeleli kwiintlanzi ze-adrenal, ezibangela ukungakwazi ukuzaliseka;
- ukungonakaliswa kwemisebenzi yesondo;
- Ukunciphisa ukuhamba kwegazi kwi-pituitary gland.