Iskena seLung gallium

I-Lung gallium scan luhlobo lweskena senyukliya esisebenzisa i-radioactive gallium ukuchonga ukudumba (ukudumba) emiphungeni.

IGallium itofelwe emthanjeni. Iskena siyakuthathwa kwiiyure ezi-6 ukuya kwezi-24 emva kokuba kutofelwe i-gallium. (Ixesha lokuvavanywa lixhomekeke ekubeni imeko yakho inzima okanye ingapheliyo.)

Ngexesha lovavanyo, ulala phezu kwetafile ehamba phantsi kwesikena esibizwa ngokuba yikhamera ye-gamma. Ikhamera ifumanisa imitha eveliswe yinyongo. Imifanekiso iboniswa kwiscreen sekhompyuter.

Ngexesha lokuskena, kubalulekile ukuba uhlale ungafumani mfanekiso ucacileyo. Ingcali inokukunceda ukuba ukhululeke ngaphambi kokuba i-scan iqale. Uvavanyo luthatha malunga nemizuzu engama-30 ukuya kwengama-60.

Iiyure ezininzi ukuya kusuku olu-1 ngaphambi kokuskena, uyakufumana inaliti yegalcium kwindawo apho kuya kwenziwa uvavanyo.

Ngaphambi nje kokuskena, susa ubucwebe, amazinyo emboleko, okanye ezinye izinto zesinyithi ezinokuchaphazela ukuskena. Khulula iimpahla kwinxalenye ephezulu yomzimba uze unxibe ilokhwe yasesibhedlele.

Inaliti ye-gallium iya kubetha, kwaye indawo yokubamba inokwenzakalisa iiyure ezininzi okanye iintsuku xa uchukumisiwe.

Ukuskena akukho zintlungu, kodwa kuya kufuneka uhlale uzolile. Oku kunokubangela ukungonwabi kwabanye abantu.

Olu vavanyo luhlala lwenziwa xa unempawu zokudumba emiphungeni. Oku kwenzeka kakhulu ngenxa yesarcoidosis okanye uhlobo oluthile lwenyumoniya. Ayenziwa rhoqo rhoqo kule minyaka idlulileyo.

Imiphunga kufuneka ibonakale ngokobukhulu obuqhelekileyo kunye noburhabaxa, kwaye kufuneka ithathe i-gallium encinci.

Ukuba inani elikhulu le-gallium libonakala kwimiphunga, oko kunokuthetha naziphi na kwezi ngxaki zilandelayo:

• I-Sarcoidosis (isifo apho ukudumba kwenzeka kwimiphunga nakwezinye izicubu zomzimba)
• Olunye usulelo lokuphefumla, oluhlala luhlobo lwenyumoniya ebangelwa ngundo IPneumocystis jirovecii

Kukho umngcipheko kubantwana okanye kwiintsana ezingekazalwa. Kuba umntu okhulelweyo okanye owanyayo angadlula kwimitha, kufuneka kuthathwe amanyathelo okhuseleko okhethekileyo.

Kubafazi abangakhulelwanga okanye abangabongikazi kunye namadoda, kukho umngcipheko omncinci kakhulu kwimitha ye-gallium, kuba imali incinci kakhulu. Kukho umngcipheko owandileyo ukuba ubhencekile kwimitha (enjenge-x-reyi kunye nokuskena) amaxesha amaninzi. Xoxa ngayo nayiphi na inkxalabo onayo malunga nemitha kunye nomboneleli wezempilo oncomela uvavanyo.

Ngokwesiqhelo umboneleli uya kuyincoma le scan ngokusekelwe kwiziphumo zesifuba x-ray. Iziphene ezincinci zisenokungabonakali kwiskena. Ngesi sizathu, olu vavanyo alwenziwa rhoqo.

Iskena seGallium 67 semiphunga; Iskena semiphunga; Ukuskena kweGallium - imiphunga; Skena - imiphunga

• Inaliti yeGallium

IGotway MB, iPanse PM, iGruden JF, iElicker BM. I-radiology ye-Thoracic: ukucinga okungafunekiyo. Ku: Broaddus VC, Mason RJ, Ernst JD, et al, ii-eds. Incwadi kaMurray kunye neNadel yeyeza lokuphefumla. Umhla wesi-6. IPhiladelphia, PA: Elsevier Saunders; 2016: isahl 18.

IHarisinghani MG, Chen JW, Weissleder R. Ukucingela kwesifuba. Ku: Harisinghani MG, Chen JW, Weissleder R, ii-eds. I-Primer yoFundo lokuChonga. Umhla wesi-6. IPhiladelphia, PA: Elsevier; I-2019: isahluko 1.