Turkey chishalo ubongo: maudindo zinchito mu thupi, kudwala ndi matenda

Sella dongosolo anatomical lili m'munsi mwa mutu wake ku mbali ubongo komwe aikidwa waukulu endocrine England, ndi chinthu chofunika kwambiri lamulo humoral ntchito thupi. Amapanga Turkey ubongo chishalo motere: izo isanafalikire mu za sphenoid recess ndi kumbuyo, m'mbali mwa amene ali njira ziwiri za mitsempha chamawonedwe ndi chamawonedwe chiasm ali padziko kutsogolo. Apa ndi nkusani venosus, ndi kulowa cranial M'mimbamo awiri mkati carotid mitsempha, zomwe ndi waukulu wolumikizira magazi okwanira kwa hemispheres dziwe.

deta anatomical

Turkey ubongo mpando oyenerera pansipa ubongo imene imalamulira kutentha, ndi midbrain structural chigawo chimodzi, amene synthesizes ndi statins liberiny, mamolekyulu peputayidi popereka chizindikiro pituitary ndi, agwilitse danga onse pamwamba recess lapansi. Choncho opangidwa ndi pituitary timadzi ogaŵikana atatu nusu, amene amasiyana chiyambi pa ontogeny. The gawo loyamba amatchedwa neurohypophysis ndi chifukwa minofu mitsempha. Iwo maselo pituitary lithe mahomoni zofunika kwa nzeru madzi ndi kukonzanso kwa contractile ntchito ya myometrium pa ntchito ndi ducts wa zopangitsa za mammary pa mkaka wa m'mawere. Izi vasopressin ndi oxytocin pamene winayo.

Kachigawo wachiwiri ndi adenohypophysis amene nthawi kaphatikizidwe mahomoni ena ndi zopangitsa endocrine, mwachindunji kumamukopa iwo ndi mahomoni lotentha. Choncho adenohypophysis "amalandira" chizindikiro ndi hypothalamic statin inhibiting kusankha tropine ndi liberinov. N'zochititsa chidwi kuti Turkey chishalo ubongo kwakukulukulu wotanganidwa ndi zinthu ziwiri structural ya prostate, chifukwa ngati gawo lachitatu n'chochepa kwambiri kuposa ena, ngakhale okwana kulemera kwa pituitary anakhazikitsa akuluakulu pa 500 mg. Kachigawo chachitatu ndi wapakatikati England kapangidwe ndi ubale umene mwachindunji kuti adenohypophysis, koma kupanga mtundu wosiyana maselo synthesizing melanocyte zolimbikitsa timadzi utithandize melanin kaphatikizidwe maselo zenizeni za khungu khungu.

The zochuluka imayambitsa citukuko ca akusowa pituitary timadzi

Mfundo lodziwika dongosolo la pituitary England ndipo zimagwira ntchito zosiyanasiyana ubongo ndi pamaso pa Turkey chishalo zakulera, amene kwenikweni alekanitsa m'ma ubongo kwa ubongo imene imalamulira kutentha kwa England lapansi. Ndi nthawi nyumba imeneyi ndi underdeveloped. Zimenezi udzakhazikitsidwe wasayansi ndi dzina Busch mu 1951, polongosola anomaly a kanthu syndrome sella. Izi imagwiritsidwa kanthu sella syndrome chinthu causative mu chitukuko cha gulu lonse la kuvutika neuroendocrine.

miyeso matenda

Turkey chishalo ubongo chifukwa mbali structural si amenable kuti njira za makolo za kafukufuku, chifukwa zowonera ya nkhani yomwe inachitika njira cheza ndi maofesi Kujambula. X-ray diagnostics - izi ndi njira yabwino kuzindikira gawo lapansi morphological matenda pituitary. Pamafunikanso zonse CT jambulani ndi X-ray sella. Yoyamba njira amagwirizana ndi mkulu katundu poizoni koma zowaphunzitsa kwambiri, monga limawapatsa mpata kuwunika ubongo dongosolo magawo ndipo makamaka prostate. Radiography amatipatsanso 2 chimangirizo fano mu mbali ndi mazunzo zolosera. Komanso nkhani kwambiri njira Kujambula, amene ali wochepa ndi CT mawu olondola, koma poyera mtima cheza kukhudzana. Choncho, njira izi za matenda matenda pituitary kudwala akhoza anatsimikizira ngati mpando zakulera ndi kukhalapo kwa kusintha neoplastic ku England lapansi.