Gigantism
Gigantism waa koritaan aan caadi ahayn sababtoo ah xad-dhaaf koritaanka hoormoonka (GH) inta lagu jiro carruurnimada.
Gigantism waa dhif iyo naadir. Sababta ugu badan ee keenta in badan oo ah sii deynta GH waa buro aan caadi ahayn (aan fiicnayn) oo qanjirka 'pituitary gland'. Sababaha kale waxaa ka mid ah:
- Cudurka hidde-wadaha ee saameeya midabka maqaarka (midabka midabka) oo sababa burooyin aan fiicnayn oo maqaarka, wadnaha, iyo endocrine (hoormoonka) nidaamka (Carney complex)
- Cudur hidde ah oo saameeya lafaha iyo midabka maqaarka (McCune-Albright syndrome)
- Cudurka hidde-sideyaasha ee mid ama in ka badan oo qanjidhada 'endocrine qanjidhada' ay noqdaan kuwo kacsan ama sameeya buro (noocyo badan oo endocrine neoplasia ah 1 ama nooca 4)
- Cudur hidde ah oo sameeya burooyinka pituitary
- Cudur ay burooyinku ku samaystaan neerfaha maskaxda iyo lafdhabarta (neurofibromatosis)
Haddii GH-da xad-dhaafka ah ay dhacdo ka dib koritaanka lafaha caadiga ah ayaa istaagay (dhammaadka qaan-gaarnimada), xaaladda waxaa loo yaqaan 'acromegaly'.
Ilmuhu wuxuu ku kori doonaa dherer, iyo sidoo kale muruqyada iyo xubnaha jirka. Koritaankaas xad-dhaafka ahi wuxuu ilmaha ka dhigayaa mid aad ugu weyn da'diisa ama da'deeda.
Calaamadaha kale waxaa ka mid ah:
- Qaangaarnimada oo daahday
- Aragti labalaab ah ama dhibaato dhinaca aragga (durugsan)
- Weji aad u muuqda (madaxtinimada hore) iyo daamanka caanka ah
- Farqiga u dhexeeya ilkaha
- Madax xanuun
- Dhidid badan
- Xilliyada aan caadiga ahayn (caadada)
- Xanuun wadajir ah
- Gacmo iyo cago waaweyn oo leh faro dhaadheer iyo suulasha
- Sii deynta caanaha naaska
- Dhibaatooyinka hurdada
- Adkaynta muuqaalada wajiga
- Tabar darrida
- Isbadalka codka
Bixiyaha daryeelka caafimaadku wuxuu sameyn doonaa baaritaan jireed wuxuuna weydiin doonaa astaamaha canugga.
Tijaabooyinka shaybaarka ee la dalban karo waxaa ka mid ah:
- Cortisol
- Estradiol (gabdhaha)
- Imtixaanka xakamaynta GH
- Prolactin
- Cunsurka u eg insulin-I
- Testosterone (wiilasha)
- Hormoonka tayroodhka
Tijaabinta sawir qaadista, sida CT ama sawirka madaxa ee madaxa, sidoo kale waxaa lagu amri karaa in la baaro burooyinka pituitary.
Burooyinka pituitary, qalliinka ayaa daaweyn kara kiisas badan.
Marka qalliinku uusan gabi ahaanba ka saari karin burooyinka, daawooyinka waxaa loo isticmaalaa in lagu joojiyo ama lagu yareeyo sii deynta GH ama looga hortago GH inuu gaaro unugyada la bartilmaameedsanayo.
Mararka qaarkood daaweynta shucaaca waxaa loo isticmaalaa in lagu yareeyo cabbirka burooyinka qalitaanka ka dib.
Qalliinka pituitary ayaa badanaa lagu guuleystaa yareynta wax soo saarka GH.
Daaweynta hore waxay beddeli kartaa qaar badan oo ka mid ah isbeddelada ay sababeen xad-dhaafka GH.
Qalliinka iyo daaweynta shucaaca waxay u horseedi karaan heerar hoose ee hormoonnada kale ee pituitary. Tani waxay sababi kartaa mid ka mid ah xaaladaha soo socda:
- Ku filnaansho la'aanta adrenal (qanjidhada adrenal ma soo saaraan hormoonadooda ku filan)
- Sonkorowga insipidus (harraad xad dhaaf ah iyo kaadi saaid ah, xaalado naadir ah)
- Hypogonadism (qanjidhada jidhka ee jidhka ayaa soo saara wax yar ama aan lahayn hoormoonno)
- Hypothyroidism (qanjirka 'thyroid' ma sameeyo hormoon tayroodh ku filan)
Wac daryeel bixiyahaaga haddii ilmahaagu qabo calaamadaha koritaanka xad-dhaafka ah.
Gigantism lama hor istaagi karo. Daaweynta hore ayaa laga yaabaa inay ka hortagto in cudurku ka sii daro oo laga caawiyo kahortagga dhibaatooyinka.
Rafaa pituitary; Soo-saarista hormoonka koritaanka; Hormoonka koritaanka - soosaarka xad dhaafka ah
- Qanjirada 'Endocrine'
Katznelson L, Sharciyada ER Jr, Melmed S, et al; Bulshada Endocrine. Acromegaly: tilmaamaha ku-dhaqanka daaweynta bulshada ee endocrine. J Clin Endocrinol Metab. 2014; 99 (11): 3933-3951. PMID: 25356808 www.ncbi.nlm.nih.gov/pubmed/25356808.
Melmed S. Acromegaly. Gudaha: Jameson JL, De Groot LJ, de Kretser DM, et al, eds. Endocrinology: Dadka waaweyn iyo carruurta. 7aad ed. Philadelphia, PA: Elsevier Saunders; 2016: cutubka 12.