Pituitary microadenoma

pituitary microadenomas yana nufin kirki marurai Saide daga cikin agara lobe Kwayoyin. A sarrafawa daga cikin ƙari da aka lura a cikin sella. Har zuwa 30% na dukkan intracranial marurai na adenoma (microadenomas) pituitary. An yafi samu a mutane daga ashirin zuwa shekara arba'in. Idan aka gano a cikin mata faruwa more sau da yawa fiye da a cikin maza.

pituitary microadenoma iya samun wani gagarumin bambanci daga macroadenoma. Bambanci bayyana kanta da fari, a cikin size. Pituitary microadenomas yana da wani diamita kasa da goma millimeters. Bugu da kari, da daban-daban da kuma na asibiti hanya da kuma mayar da martani ga daban-daban iri far amfani. Tumorlet yana da wani m pronounced kwantena ko ta rashi.

Ya kamata a lura da cewa mafi yawan marurai da morphological ãyõyin malignancy. Duk da haka, da yawa sukan girma a cikin kwakwalwa (ta m harsashi) da kuma kashi tsarin kewaye da pituitary gland shine yake.

Adenoma (microadenomas) pituitary. cututtuka

Hormonally m marurai ba sa fili take hakki na endocrine-musayar hali. The asibiti bayyanuwar hormonally-aiki marurai hada da endocrine da kuma na rayuwa ciwo, da kuma radiographic oftalmonevrologicheskie bayyanar cututtuka. Tsanani na endocrine-rayuwa cuta nuna matakin na kewaye da ƙari nama lalacewa.

Oftalmonevrologicheskih bayyanuwar cututtuka ne da farko atrophy na na gani jijiyoyi, canza filin daga view. Su tsanani ya dogara da suprasellar adenoma girma (microadenomas). A matsa lamba na ƙari a fannin sella diaphragm sa ciwon kai cewa an sarrafa a cikin boko, frontal da pozadiglaznichnoy yankin. Kamar yadda mai mulkin, shi ne ba tare da tashin zuciya da kuma ba da dogara a kan jikin matsayi. Shi ne ba ko da yaushe zai yiwu a cire magani. Bi har na ƙari girma take kaiwa zuwa kayar hypothalamic Tsarin. Ƙari girma a cikin shugabanci na kasa zuwa yankin na sella turcica, da kuma yada shi a cikin sinus iya tabbatar da abin mamaki na hanci cunkoso da kuma isolating gare da CSF (cerebrospinal ruwa).

A kaifi karuwa a zafi da oftalmonevrologicheskih cututtuka yawa ana hade tare da ƙara intensities na ƙari ci gaba (misali, ciki), ko hemorrhage cikin ƙari. Kamar yadda yi nuna, da zub da jini - sau da yawa isa, tsanani amma ba m wahala. A wasu lokuta, shi take kaiwa ba kawai don kara zafi, na gani disturbances, amma kuma ga kwatsam "waraka" na ƙari.

Radiographic cututtuka a canza size da kuma siffar na Turkish sirdi, halakar da kuma thinning na Tsarin kasusuwan da sauran abubuwa. A wasu lokuta shi ne zai yiwu na gani na ƙari (CT scan).

Adenoma (microadenomas) pituitary. magani

Dangane da irin, mai tsanani daga cututtuka, da tsanani kuma size na hada far an wajabta.

A rashin gani cuta hormonally aiki da ƙari, kamar prolactinoma, bi da ra'ayin mazan jiya Hanyar yin amfani da dopamine tsoka mai amsa sigina agonists. Domin tsaurin gudanar da hanyoyin amfani da su magunguna siffofin maruran. Kamar yadda mai mulkin, amfani microsurgery. Marurai na manyan size sha neurosurgery. Bayan tiyata, radiation far da aka nada.

A wasu lokuta matasa marasa lafiya da marurai, ko matsakaici mai tsanani bayyana tare da Cushing ta cuta ko ciwo, Nelson designate waje katako radiotherapy. Domin marurai na kananan girma sau da yawa amfani proton sakawa a iska mai guba.

Domin hormonally m adenomas amfani da tiyata da kuma radiation far.