Pituitary adenoma. Alamun, rarrabuwa

Pituitary adenoma ne mai kirki neoplasm da hali. Yana fãra daga ƙari Kwayoyin a cikin agara pituitary lobe. Sarrafa neoplasm a sella, a tushe na kwanyar (ta Tapered rabo). Matsayin mai mulkin, da pituitary adenoma aka bincikar lafiya a marasa lafiya dake da shekaru 20 zuwa shekaru 40 da haihuwa. Don babban har da ci gaban da marurai saukin kamuwa mata. Bisa kididdigar da, 22 zuwa 30% na dukkan intracranial marurai ne a pituitary ƙari. Alamun cutar faruwa, dangane da rarrabuwa.

Yãfẽwa samuwar iya zama hormonally aiki da hormonally m.

Sinfi na farko ya hada da marurai iya samar da Tropic ji ba gani. Da samuwar hormonally aiki adenomas nuna wani babban magani abun ciki na wadannan hormones (Tropic) da kuma gaban asibiti ciwo isasshe bayyana. A ciwo ne a sakamakon kara samar da ko dai hormone. Domin hormone-aiki marurai hada prolactinoma (prolactin-samar da) kortikotropinomy (samar da corticotropin, somatotropin (secreting girma hormone - sth) da kuma sauran kamata a lura da cewa kusan rabin na hormonally aiki adenomas dokoki da prolactinoma ..

Sun yi har wani karamin sashi na hormonally m siffofin maruran.

Tare da diamita na kasa da 10 mm samuwar auku microadenomas pituitary.

A dalilan ci gaban da marurai karatu ya zuwa yanzu bai isa ba.

A cewar daya daga cikin matsalolin, akwai primary rauni a hypothalamus da sakandare hannu na ƙari nama a cikin tsari. A cewar wani ra'ayi, akwai wani primary rauni, wanda aka kafa saboda pituitary adenoma.

Alamun hormonally-aiki marurai hada da endocrine da kuma na rayuwa ciwo, da kuma radiographic bayyananen oftalmonevrologicheskie.

Tsanani bayyananen endocrine-musayar hali ne mai gani da taro na ɓarna, samar hormone da kuma mataki na lalacewar da nama da na kewaye da neoplasm.

Oftalmonevrologicheskie cututtuka suggestive na pituitary adenoma, m daga ta suprasellar girma. A wannan sabon samuwar matsa lamba a kan diaphragm a Turkish sirdi tsokani ciwon kai maras ban sha'awa hali. Yawanci, zafi tare da tashin zuciya ba ba ya dogara ne a kan jiki da kuma ba da yaushe shafe ta da maganin ciwo.

Lalacewar Tsarin cikin hypothalamic pituitary adenoma tsiro tsokani. Alamun downward yaduwa neoplasm iya nuna da nassi daga cikin hanci kogo da CSF ji na hanci cunkoso. A ci gaba da neoplasms, har suka sa matsawa daga cikin rassan da girman kwanyar jijiyoyi, tare ophthalmoplegia (ido tsoka raunuka) da diplopia (biyu wahayi).

Wahala mai tsanani, amma ba m hemorrhage aka dauke a cikin sabon samuwar. An gano cewa, yayin da pituitary adenoma, wanda bayyanar cututtuka na hemorrhage karuwa, iya tsokana maras wata-wata "magani". Yawancin lokaci, wannan sabon abu ne mafi halayyar prolactin.

A lokacin daukar ciki, yawanci qara pituitary adenoma.

Alamun elicited a lokacin radiographic jarrabawa, da aka bayyana a canje-canje na masu girma dabam da kuma siffofi na sella turcica, wulakanci da kuma thinning na Tsarin kasusuwan, da sauransu. CT za a iya visualized kanta pituitary adenoma.

Bayyanar cututtuka na wasu hormone-aiki marurai suna da wani hali. A wasu lokuta, prolactinomas a mata iya bayyana galactorrhea (Milky abinda ke ciki na a saki da nono), ko hailar magudi. Sau da yawa samu hada magana da wadannan cututtuka.