Ngaphandle kwe-gland yegciwane, isizinda se-hormonal emzimbeni womuntu silawulwa yi-pituitary gland noma i-pituitary gland. Itholakala engxenyeni engezansi yobuchopho ngemuva kwamehlo. I-tumor eyenziwe kulesi sitho ibizwa ngokuthi i-adenoma ye-pituitary. Njengomthetho, kuyinhlonipho futhi ayidingi ukwelashwa okukhethekile, kodwa kwezinye izimo ukubonakala kwayo kubhekene nemiphumela emibi.
I-Adenoma ye-pituitary gland yobuchopho - izimbangela
Kuze kube manje, naphezu kochungechunge olude lwezifundo zezokwelapha, akakwazanga ukusungula izimbangela eziqondile ze-pathology embuzweni. Izingosi ukuthi, ngokusho kochwepheshe, kudala ukudala isisu:
- umonakalo owenziwe ngomshini ku-skull unomphumela ebuchosheni;
- izilonda ezithathelwanayo zesimiso sezinzwa;
- Ukudla okungekude nokulawulwa kwemithi yokwelapha ngomlomo;
- imiphumela emibi ehlukahlukene ebusweni ngesikhathi sokubeletha.
Kwezinye izimo, i-adenoma ye-pituitary iqala ngenxa yezinto eziphilayo, kodwa lesi sitatimende asikho ubufakazi obuqondile, kodwa sisekelwe kuphela kwimininingwane yezibalo.
I-Adenoma ye-pituitary gland yobuchopho - izimpawu
Ukuchazwa ngokweqile kwe-neoplasm kuyinhlonipho futhi akuthinti umzimba kanye nezinqubo kuwo. Kodwa, kuye ngokuthi uhlobo lwesisu, lingaveza ama-hormone, noma cha.
Izinhlobo ze-adenoma:
- I-adenoma engavamile yokubambisana ayinobungozi ngaphandle kwamahomoni.
- I-Basophilic - ifihla ama-hormone ACTH, TTG, LH, FSH.
- I-adenoma ye-Acidophilic ye-pituitary gland noma i-prolactinoma iveza ama-hormone okukhula, i-prolactin.
- I-Adenocarcinoma (engalungile). Eyaziwa ngokukhula okusheshayo, ukwanda kwevolumu, okuholela ekucindezeni izicubu zobuchopho. Unemetastases eminingi, ayidlangalaleni kakhulu.
- I-adenoma yama-chromophobic ye-pituitary gland iyimbangela yokukhula kwe-thyrotropic, lactotropic ne-gonadotropic izicubu.
- Ihlanganisiwe - ihlanganisa izici ze-acidophilic, i-basophilic ne-chromophobic neoplasms.
Uhlobo lokuqala lwe-tumor alunayo izimpawu futhi ngokuvamile luyingcosana.
Okusele ohlwini olusebenzayo (ukusebenza - ngokukhiqizwa kwamahomoni) izinhlobo ze-adenoma zibonakaliswa yizimpawu ezinjalo:
- i-Itenko-Cushing syndrome;
- i-hyperthyroidism ;
- i-acromegaly;
- i-galactorrhea;
- i-hypothyroidism;
- i-gigantism;
- i-amenorrhea ;
- ukungabi namandla;
- i-hypogonadism;
- i-hypertensive-hydrocephalic syndrome.
I-pituitary adenoma - ukwelashwa
Kunezinhlobo ezintathu zokwelapha:
- imithi;
- ibhola;
- ukuhlinzwa.
Ukwelapha izidakamizwa kuqukethe ukuphathwa kwabaphikisi be-dopamine. Lezi zidakamizwa zibangela ukuba i-tumor ibonakale futhi imise ukusebenza.
Ukwelashwa kwezidakamizwa kufanelekile kuphela nge-adenomas ezincane ezingakhiqizi ama-hormone, kanti futhi uma kukhona ukungqinelani kokungenelela okuhlinzayo.
Ukususwa kokuhlinzwa kwe-tumor kubhekwa ukuthi kuphumelela kakhulu. Lokhu kugwema ukukhula okulandelayo kwe-neoplasm, ukucindezela kwezimpande zesishukela kanye nezicubu zobuchopho. Ngaphezu kwalokho, ukuxakeka kwe-adenoma kuvimbela ukuphazamiseka kwemvelo ekuphukeni kwemithambo yegazi.
I-Adenoma ye-pituitary gland - imiphumela ngemva kokuhlinzwa
Uma ukungenelela kokuhlinzwa kuphumelele, isiguli sikhululwa zingakapheli izinsuku ezingu-1-3 emva kokuphathwa. Kwezinye izimo, i-hormonal yesikhathi esifushane
I-pituitary adenoma - ukubikezela
Uma kwenzeka ukwelashwa okwesikhashana ngesikhathi esifanele, lesi sifo siphethwe ngokuphelele futhi asiholele emiphumeleni engaphenduki.
Ukuhlukunyezwa kwangaphambilini kwezinto ezibukwayo noma ibhalansi ye-hormone ngezinye izikhathi kunganqunyulwa ngisho nangemva kokusebenza. Ezimweni ezinjalo, isiguli sithola ukukhubazeka okungapheli.