Astaamaha mareenada qanjirka 'pituitary gland' ee haweenka ayaa ka muuqda marka burooyinka boogaha ay ku sameeyaan qanjirka dhexe. Mar walba ma fududa in la ogaado. Laakiin haddii aad si taxadar leh u ilaaliso jirkaaga, waxaad arki kartaa ugu yaraan mid ka mid ah muujinta cudurka.
Calaamadaha mareenka 'mitirka'
Tumoriyadu waxay u muuqan karaan infakshanka nidaamka dareenka, dhaawaca farsamada ee maskaxda ama maskaxda, saadaalinta dhaxalka iyo waxyaabo kale oo badan. Dhawaan, khabiirada ayaa si sii kordhaya u muujinaya ra'yiga ah in calaamadaha mareenka ee 'mini-mareenka' ee haweenku ay ka dhacaan asalka uurqaadidda afka.
Habka uu cudurku u muujiyo laftiisa wuxuu ku xiran yahay qaabkiisa:
- Prolactin waxaa lagu aqoonsan karaa xad-gudubka wareegga caadada, amenorrhea, seborrhea, finan, galactorrhea, hypertrichosis.
- Calaamad muujin ah oo ku saabsan somatotropic microadenoma ee qanjirka pituitary waa acromegaly. Intaa waxaa dheer, bukaanjiifka qaar ayaa bilaaba in ay miisaan culus helaan oo ay ogaadaan qoyaanka qoyaanka ah ama googoynta. Dad badan ayaa ogaanaya in awooddooda shaqo ay si lama filaan ah hoos ugu dhacday.
- Waxaa ka mid ah MR-calaamadaha corticotropic microadenoma ee qanjirka pituitary waa cudurka Isenko-Cushing , hypercorticism, kordhinta maqaarka maqaarka.
- Bukaannada qaba thyrotropinoma, waxay ku dhacdaa hyperthyroidism.
- Astaamaha ugu muhiimsan ee gonadotropinoma waa hypogonadism - hoos u dhaca hawsha ugxansidaha ama joojinta shaqadooda.
Saadaasha daaweynta calaamadaha 'hypotenadeco' ee haweenka
Adenomoska qanjirka 'pituitary' waa markii ugu horeysay oo la sameeyo qaab-dhismeed la isugeeyey. Laakiin waxay leedahay hantida sii kordheysa. Haddii buro uusan joogsan waqtigii loogu talagalay, waxaa loo badali karaa mid qalqal leh.
Sida laga soo xigtay tirakoob la mid ah, in ka badan 85% bukaannada qaba mareegaha ayaa si nabadgelyo ah ugu soo laabanaya nolol caadi ah, jidhkana si dhammeystiran ayuu u soo celiyaa.