BopheloMafu a le Maemo

Prolactinoma pituitary tšoelesa: bakang, matšoao, phumano le ho kalafo. The pituitary tšoelesa ea ikarabellang ka seo?

Le ha motho a se bonang ka rarahaneng ya kalafi telele, e qala ho qhaqholla hore e be metsoako e le hore re utloisise lefu bona. Ka hona, potso ea hae ea pele e le uena ke re: "Seo le kopana le pituitary?". Mora ea batlisisa oa boitsebiso o fumana hore sena endocrine tšoelesa, eo o laola ho sebetsa ha litsoelesa ba bang bohle ka 'mele. lipatlisiso tse eketsehileng ho tla etsa mokuli ho lethathamo hlahisoang ke li-hormone tsa bona le litho tsa ka hare phofung. Le feela ka mor'a hore a ile a etsa qeto ea ho a qetella a fumane hore na ke eng e bolela poleloana e reng "prolactinoma pituitary." Ena ke hlahala eo e hlahisa homone e ngata haholo, 'mele o ka sebetsana le bona. Feteletseng prolactin le baka matšoao a khethollang litleleniki tsa. Empa lintho tsa pele pele.

ke eng pituitary tšoelesa?

The pituitary tšoelesa ea ikarabellang ka seo? Pituitary tšoelesa - e le karolo ea midbrain e, teng holim'a basal ka sebopeho lesapo, a bitsoa "Turkish saddle." tšoelesa ena ntša li-hormone laolang kgolo ya batho, tekanyo ea metabolism le ho ikatisa tsa bana. Pituitary tšoelesa - mokhanni ea tsamaiso ea endocrine. Sebelisana le hypothalamus le, hammoho ba laola 'mele, ho fana ka mesebetsi lona bohlokoa.

Ka pituitary tšoelesa ke likarolo tse tharo kapa likarolo tsa:

  1. Anterior lobe hlahisa li-hormone Tropic. Di joalo bitsoang hobane ba ama litho tsa ka hare tse ling le ka lik'hemik'hale tuned ho lisele tse ba bona. Tsena li akarelletsa:
    - thyroid Stimulating Hormone (amanang le thyroid tsoelesa e);
    - adrenocorticotropic hormona (di hlohleletsago ho litsoelesa adrenal);
    - follicle-Stimulating Hormone (laola mosebetsi thobalano, susumelletsa le le nonofo ya mmele ea oocytes);
    - luteinizing hormone ea (di hlohleletsago ovulation);
    - Ho Hōla hormona nang le boikarabelo bakeng sa khōlo e;
    - luteotrophic hormona kapa prolactin (o laola ponahalo ea colostrum le lebese la bakhachane, ke eena ea ikarabellang bakeng sa bohlale ba tlhaho ba 'mè). Prolactinoma pituitary e ho ntshetsa pele ka lobe anterior, ho "o silafatsa" mosebetsi luteotrophic hormona.
  2. The kamorao lobe ea secreted vasopressin (nang le boikarabelo ba ho boloka mali le dinama tse nyenyane tse mokelikeli tloaelehile khatello), le oxytocin, e leng e le hlokahala nakong ea bokhachane le ho batho ba hlokang tlhokomelo ea bana. Ho nka khato ka mesifa boreleli, fokotsa eona.
  3. Ka karolelano palo ea li-hormone tsa maiketsetso hore susumelletsa lisele tse letlalo - melanocytes.

Mesebetsi e bonolo ho nahana, pituitary tse sa tšoaneng. Ho laola seleng ea karohano le protheine synthesizing ho haha dinama tse nyenyane tse e ncha. Ho phaella moo, o laola ho le nonofo ya mmele ea mahe 'me peō ea botona, hammoho le e le karabelo ea' mele ea ho li-hormone ho kopanela liphate. Ho sitisa boitshireletso ba mmele ke Stimulating kapa inhibiting ho sebetsa ha thyroid le. Ho laola maemo khatello ea mali ka lijaneng tsa mali, ka tjhelete e ya boima mafura le boleng ba robala. The pituitary tšoelesa ha fumaneha lihora tse 24 ka letsatsi, matsatsi a 7 ka beke, bophelo bohle ba rōna.

Prolactin - ke eng?

kutlwisiso Little ea human anatomy le popego ea tsamaiso ea endocrine, u ka tsoela pele ho and analysis lona boitsebiso bo eketsehileng. Ya e le hantle, hurriedly, ntle le ho fana ka koetliso e khethehileng e ke ke ea e-ba bonolo, empa u ka bonyane leka. Ka tepelletse maikutlong le, ho phaella ho lentsoe "pituitary", ho ne ho ntse prolactin. ha e le eng?

Prolactin - ke e 'ngoe ea li-hormone e secreted ke lisele tse acidophilic ea pituitary anterior. Ka sebopeho lona lik'hemik'hale le bolela dibopeho protheine. Bo-rasaense ba ka thōko lelapa lohle la dintho le tšoanang le litšobotsi tse limolek'hule. Tsena li akarelletsa:

- prolactin;
- proliferin (laola karohano ea lisele connective dinama tse nyenyane tse);
- kgolo ya hormona;
- placental lactogen (secreted nakong ea bokhachane).

Hona joale e tsejoang thepa prolactin ho toba kapa ka tsela e sa tobang le boikarabelo ba ho mosebetsi ho kopanela liphate le ho ikatisa. Shebiloeng lekala ke, e le lebitso la ka fana ka maikutlo a, e litsoelesa mammary. Hormone di hlohleletsago tlhahiso ea colostrum le ho sokoloha lona ka lebese. Ho kena bonneng kapa bosaling le nakong ea bokhachane e ikarabella bakeng sa kgolo le ntshetsopele ya litsoelesa le mammary, palo ea lobules le ducts. Thahasellisang hantle: The receptors bakeng prolactin li fumanoa hoo e ka bang litho tsa ka hare 'ohle le lisele tsa' mele oa motho, empa phello efe e nang le ho tsona e ntse e le e sa tsejoeng.

prolactinoma pituitary hlaha ka lebaka la ho liphetoho liphatseng tsa lefutso tse liseleng tsa pituitary anterior. Bo qholotsa tlhahiso ka tsela e feteletseng ea prolactin le kgothaletsa thepa lona, e leng ama boiketlo 'me ponahalo ea oa mokuli. Ka lehlohonolo, phumano le kalafo ea lefu lena ba se ba ntse tsebahalang le katleho lekoa, ho joalo le ka fumanoe - ha polelo.

prolaktinoma

pituitary prolactinoma bolela khafetsa nang kotsi ke lefu la pituitary anterior (statistically, 30 diphesente tse lihlahala tsohle fumanoa). Tloaelehile basali ba lilemong tsa ho ba le bana. The karo-karolelano pakeng tsa matla le batho ba bong bo hlokang leeme - 1 6.

Litekanyo tsa lona, joalokaha le busa, u se ke ua feta millimeters peli kapa tse tharo, empa banna ba ka kopana le thuto e kgolo - e fetang disentimitara le bophara ba. lihlahala tsena ke hormonally sebetsang, ha ba ntse ba hlahisa prolactin. Ka tloaelo e tsa maiketsetso ka sexes bobeli. Prolactin a ka susumetsa ba boholong ba ka boeona kapa ka kopanelo le luteinizing le follicle-Stimulating Hormone. Haholo-holo bohato bona e bontša hore nakong ea bokhachane le ho diabolololo. Empa ka nģ'ane ho eo, ba laola ka potoloho ea matsatsing le ovulation.

bokae ka tsela e feteletseng ea li-hormone e na le phello e fapaneng le seo. Mosali e ba ke hore infertile sitoa ho emola 'me ba beha ngoana. Banna ba nang le titers phahameng tsa prolactin na mathata le potency le tsogelwa letšoao subjective le sepheo letsoele kholiso.

mabaka a

Bo-rasaense ba se nahana ka ntle bakeng sa bonnete ba hore na ke hobane'ng ha motho a ena le ke neoplasm, empa o ile a hlokomela tse ling tse tloaelehileng, ho tloaelehile hore ho bakuli bohle ba ka hlahloba joalo.

Potso ea pele, ka ho hlakileng, ke congenital liphatsa tsa lefutso mafu a ea tsamaiso ea endocrine. Ka tloaelo, sena neoplasia multiple (khr, hlahala e na le hoo e ka bang tsohle tse litsoelesa ba secretion hare). Ho na le tlhahiso ea fetang prolactin, e seng feela, empa e boetse e le li-hormone tsa thyroid le litsoelesa parathyroid, manyeme, litsoelesa adrenal, pituitary tšoelesa le ho ba teng ha liso ka mpeng.

E o tsejoa hore beng ka eena ba le monyetla oa ho fumana bolwetse ena ke e phahameng ho feta ka karolelano ho baahi. liphatsa tsa lefutso ea kajeno e se tele le e batla liphatsa tsa lefutso e fetola litšobotsi tsa lisele anterior pituitary, empa ho tla fihlela joale katleho tšimong ena e sa le teng.

tlhophiso

Pituitary adenoma (prolactinoma) ka fapana ka sebaka ka hare Sella. Lihlahala secrete lihlopha tse peli:

  1. Intrasellyarnye prolactinomas hore u se ke ua feta disentimitara mong ka boholo le ka le se ke la fetela ka nģ'ane ho meeli ea pituitary fossa masapo.
  2. Ekstrasellyarnye prolactinoma le le leholo le le sprawling ka nģ'ane Sella ena.

Boholo ba hlahala e itšetlehile ka ho tiea tsa matšoao. Hona ho sebetsa, e seng feela ho nka khato e itseng ba li-hormone le. The ho ruruha volumetric squeezes likarolo tse ling tsa boko, a etsa hore kakaretso le tsepamiso methapo ea kutlo symptomatology. Sena se ka ba bofofu, ho lahleheloa ke monko, ho lahleheloa ke ba bang cranial methapo ea kutlo (trigeminal, sefahleho, oculomotor). matšoao a e Tloaelehileng kenyeletsa hlooho e opang, feto-fetoha e tepeletseng maikutlo, ho tšoenyeha, teneha kapele le lability maikutlong.

Prolactinoma pituitary: matšoao a ka basali

Bakeng sa nako e telele, mosali eo a ke ke a hlokomela liphetoho tšosang ka 'mele oa hao, haholo-holo haeba ho na le ho,' me lefu le sa ba le mathata a ka matsatsing. Bakuli o ile a re ho fokotseha ha palo ea matsatsi a tsa ho ilela khoeli, e khaello ea maro kapa esita le ho ba sieo tsa bona. Ladies ba lakatsang ho ba le ngoana e khone ho etsa joalo, kaha ovulation ha etsahala.

matšoao a life tse ling tse etsahalang ka basali? prolactinoma pituitary di hlohleletsago tlhahiso ea colostrum le lebese, esita le batho ba bong bo hlokang leeme bao e seng e loketse ho ba bo-'mè. Mokelikeli marotholi a ka lokolloa ka compression phetha molao oa nipple kapa thibela feela (hangata ka lebaka la ho palo e khōlō ea lebese). Basali ba nang le ponahalo ea matsoao a eona tsena le sebaka sa pele nahana ka kankere ea matsoele kapa liphetoho tse ling tse sebakeng seo, empa ka ho hlahloba ka hloko ka fumana ba le motso oa bothata.

Matšoao a pituitary prolactinoma ka basali - hase feela kgetho ya colostrum le lebese, e le e boetse e le ho eketseha ha lesapo fragility ho fihlela ho osteoporosis. Ho feta moo, haella ka li-hormone tse ling, tse kang estrogen bananeng bakang tshegetsa le go tlotla mokelikeli 'meleng,' me boima ba 'mele ka potlako ho rua ho. Ponahalo ka fetola tsela e hlollang - polymorphic maqoqomete lekhopho, e ile ea eketseha hairiness ka Molomo ka holimo 'me ka litlhōrō tsa litsebe. All ena lokela ho tšoara ho fihlela ka maikutlo a ngaka ea pituitary hlahala.

Matšoao a ka banna

pituitary prolactinoma ka banna ba bontša ea fokotseha ka maemo testosterone le phytoteratology sebopeho kokoana-hloko seleng. Hore e hape bakela nyopa. Empa le aspermia lahlehileng e tsogelwa, fokotswa ho kopanela liphate ka koloi, potency decreases.

Ho phaella moo, baemeli ba halofo matla hlokometse keketseho le phetoho ka sebopeho sa sefuba - gynecomastia. E le busa, ho ke ke ho tloaelehile baatlelete litsebi, tsepamisa maikutlo sete ya mesifa boima, 'me motho ea e sa kamohelo steroid, e lokela ho ba letšoao kotsi. Ka linako tse ling ka lebaka la matsoele eketsehileng ka 'na Leak lebese.

Ho phaella moo, banna bao ba ile sa qetella se felloa ke matla ea litsoelesa le ho kopanela liphate, le tlogetswego mahareng litlhaku thobalano, le hlaha fragility feteletseng la masapo le bofokoli mesifa.

tlhathoba

Pituitary hlahala (prolactinoma) e hangata ka ho fetisisa a ikemiselitse ka mor'a neuroimaging tlhlahlobo (ho nka litšoantšo a khoheli a gomoso). 'Me a sa feela batla ho thunngoa hlaka,' me sephetho se batla pituitary bolwetse sebelisa lehlakoreng le leng moemeli - gadolinium, Tropic neuroendocrine dinama tse nyenyane tse. MRI ka hore na boholo le lefelo la lihlahala ena.

Ha tse nyenyane tsa hlahala, ho fihlela ho disentimitara se le seng, e ke ho hlokahala hore ho sebelisa ea computed tomography, hobane ke ho feta boitsebiso bo rutang. CT ho hlaka bonahalang sebopeho lesapo le phetoho bona ka tsela ea kgolo ya adenoma.

Empa ho phaella ho mekhoa karaoke hore ho hlokahala hore a ka tieo netefatsa tepelletse maikutlong le ho lokisetsa bakeng sa ho buuoa, ho na le laboratori ea mekhoa ea tlhahlobo ea bongaka. Ea pele ke ho bona hore boemo ba prolactin maling. and analysis le lokela ho ho phethahatsoa ka makhetlo a mararo, ka matsatsi a fapaneng ho ea matsatsing ho busa tsoa diphetho ba bohata ea HIV kapa bohata-mpe e bakoang ke ho imeloa kelellong kapa liphetoho fisioloji. Lebaka bontsha nanograms fetang 200 ka millitara, hoo e ka bang lekholo ba etsang liphesente tse e bontša ho ba teng ha hlahala.

Ha maemo prolactin di akareditse go tsewa tloha nanograms 40 ho ea ho 100, ho ka etsahala hore ebe lipalo tsena li bakoa ke ho fokotseha ka thyroid mosebetsi, ho sithabela sefubeng, kapa ho se sebetse renal. Ya e le hantle, phumano tsena ke hape le ho khothatsa.

Ka ho fetisisa tse bonaletsang teko thyrotropin. Ka mor'a tsamaiso intravenous ka halofo ea hora ho na le e se e ntse e eketseha prolactin. hormona mahloriso ke bonyane habeli ka ya motheo. Ha bakuli ba prolaktinome palo ya prolactin maling ha a fetohe kapa eketseha hanyenyane. Ha li-hormone boemong ba e sa tloaelehang le keketseho ea ke eseng ka lebaka la hlahala, 'me lintho tse ling, ba itšoara joang ka thyroliberine tla haufi le ntho e tloaelehileng.

Se ke ua lebala hore a bale litsebi tse amanang le ho hlongoa lipotso ka hloko mokuli. Ho bolwetse belaelago, ka linako tse ling ho ke ke ho lekaneng ho e botsa lipotso tse nepahetseng.

kalafo

Phekolo ea pituitary prolactinomas hangata meriana. Phekolo ikemiseditse ho fokotsa maemo a ho li-hormone le litla bohloko lona batalatsa. Kgetho ya meriana le litekanyetso li behoa Melao ea bona endocrinologist phethile feela tlas'a taolo ea phumano laboratoring. Ka pokellong ea ngaka eo ho na le meriana e kang "Bromkriptin", "L-dopa", "Cyproheptadine", "Cabergoline" le ba bang. bakuli fetisisa thusa tlotla "bromocriptine". phello ea e bonahala ka mor'a libeke tse 'maloa. Empa o na le e ngata ea litla-morao, kahoo khetho molemo ka ho fetisisa ke 'Cabergoline'. Ho phaella moo, ho ke ke ho le bonolo ho sebelisa (mananeo a mabeli feela ka beke).

The phekolo fokotswa hlahala boholo, e secretion ea prolactin oela morao Pono tloaelehileng, emisa lesoba colostrum. Ka basali ba lilemong tsa ho ba le bana reappear ilela khoeli, mosebetsi ho ikatisa e tsosolositsoeng. Banna ba kgaotsa ho ba nyopa, khutlang libido.

Haeba, ka mor'a ka tsela e telele ea phekolo mekhoa e tloaetsoeng, boemo bo e-s'o fetohe bakeng sa ho molemo, kapa ho na le e ne e le tšekamelo e mpe, le methapo ea kutlo le endocrinologist e nahanang ho kenella ho buoa. Bakeng sa bakuli ba le contraindications ho buuoa, ho na le mefuta e meng - radiotherapy. Empa e na le haelloang teng: ho ntshetsa pele pituitary insufficiency, le hloka bophelo bohle Phetolo phekolo.

Lijo bakeng sa prolaktinome pituitary ikemiseditse ho fokotsa boima ba 'mele ho feteletseng, e leng hlaha ka semelo sa ho hloleha hormonal. Endocrinologist kapa phepo e nepahetseng e ka u thusa ho hlahisa moralo lijo hore e tla ba le ho tsohle macro- hlokahala le microelements, hammoho le ho ba le dikahare tse phahameng tsa khalsiamo le phosphorus hlokahala bakeng sa thibelo ea osteoporosis. phepo e nepahetseng, o ka khomarela 'me ka mor'a lefu li tla hlōloa.

Phekolo ea meriana setso pituitary prolactinoma e sa haholo ananela litsebi e le infusions le decoctions ha a tlise phello lakatsa, empa ka nako e tšoanang thibela metsoako mosebetsi ya thyroid le litsoelesa adrenal. Sena se ka 'na hampe ama boemo ba mokuli ba bophelo, hammoho le boletsoeng esale pele mabapi le ho hlaphoheloa le. Ha haholo batla ho hlokofatsa ke diresepe nkhono oa, u se ke ua lebala hore a bale ngaka.

Bolela lintho esale pele le ho thibela

Nka hlaphoheloa ho tswa ho pituitary tšoelesa prolactinoma? Liphello tsa tlhahiso ea ka tsela e feteletseng ea li-hormone 'meleng tse joalo hore, esita le haeba hlahala e tlositsoe, batho ba tla' ne nako e telele ho hlaphoheloa mesebetsi lahlehile. Ho phaella moo, lingaka li u se ke ua fana ka weather forecasts efe kapa efe ka sekhahla ho hlaphoheloa le katleho kalafo.

Khutlela mokhoeng le hlaha e ka bang ka halofo ea bakuli 'me ka mor'a lipalo-palo ho buuoa ke esita le tlase - liphesente tse mashome a mararo feela oa liphekolo ena.

Ke kahlolo fumanoe "prolactinoma pituitary?" Weather forecasts fa thata. Phekolo e ka nka lilemo tse 'me ke ua fana ka sephetho efe kapa efe. Mong le e mong banyalani ba bang ba tsa lilemo, lingaka ba eletswa ho nka khefu pakeng tsa dithuto tsa meriana ho imolla liphio le sebete. Empa ka nako e tšoanang, ho tlosa moriana ka etsa hore malignancy le hlahala ho hōla.

Bakuli ba theha e tlamang ya kalafi cheke-up. Selemo le selemo ba lokela ho etsa ba sebelisang lik'homphieutha kapa a khoheli a gomoso litšoantšo tsa boko, a bale e ophthalmologist, gynecologist le endocrinologist, le ho lekoa bakeng sa boemo ba prolactin. Joalo a hlahlobe ka ho phethahetseng, ha ho bapisoa tsa tshebetso ka mor'a nako, le phetoho e nakong ya kalafo etsa ho ka khoneha ho etsa hore ba bang ba likhopolong ka hlaphoheloa bakuli.

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