Ngaba wakha weva ngovavanyo lwe-lymphoscintigraphy? Makhe sithethe ngalo ngokweenkcukacha!

Ngamanye amaxesha oogqirha bathetha ngovavanyo esingazange sive ngalo, akunjalo? I-Lymphoscintigraphy yenye yazo. Eli gama lisenokuvakala lingaqhelekanga, kodwa eneneni olu luvavanyo olubaluleke kakhulu olunceda ekufumaneni umfanekiso olungileyo wenkqubo ye-lymphatic emzimbeni wethu. Ngoko ke, masithethe ngale nto ngokulula, ngendlela onokuyiqonda?

Yintoni iLymphoscintigraphy?

Ngamafutshane, i-lymphoscintigraphy luhlobo olukhethekileyo lovavanyo lokufota amayeza enyukliya . Ivumela ababoneleli bethu bezempilo, njengoogqirha kunye nabahlengikazi, ukuba bathathe imifanekiso eneenkcukacha zenkqubo yakho ye-lymphatic . Le mifanekiso inokubanceda bafumane indawo echanekileyo yee-lymph nodes zakho, babone ukuhamba kolwelo lwe-lymph, baze bafumanise nokuba unezifo ezithile.

Elinye igama lale nto yi-"lymph node mapping." Kusenokwenzeka ukuba ibizwa njalo kuba ifana nemephu, enceda ekufumaneni iindawo ezikuyo ii-lymph nodes.

Olu vavanyo lwe-lymphoscintigraphy lwenziwa nini?

Oogqirha basebenzisa olu vavanyo ngezizathu ezimbalwa. Masibone ukuba zeziphi:

• Ukuchonga nokubeka kwinqanaba leentlobo ezithile zomhlaza: Oku kusetyenziswa ngokukodwa ukuxilonga umhlaza webele kunye ne-melanoma, uhlobo lomhlaza wesikhumba olubi kakhulu . Umzekelo, ukuba umntu ukrokrela ukuba unomhlaza webele, olu vavanyo lunokunceda ekuqinisekiseni oko kwaye lubone ukuba umhlaza usasazeke kangakanani.
• Fumana kwaye ususe ii-sentinel nodes ngotyando: Ngoku usenokuba uzibuza ukuba yintoni i-sentinel node. Le yi -lymph node apho iiseli zomhlaza ezivela kwi-tumor yokuqala zisasazeka khona okokuqala. Ngamanye amaxesha kunokubakho ii-sentinel node ezingaphezu kwesinye. Ngoko ke, xa olu vavanyo lufumana i-lymph node yokuqala, oogqirha banokususa loo lymph node ukuze babone ukuba umhlaza usasazekile na. Emva koko akufuneki basuse ezinye ii-lymph nodes eziphilileyo.
• Ukuchonga izifo zenkqubo ye-lymphatic: Olu vavanyo lunokunceda ekuchongeni iimeko ezifana ne -lymphangiomatosis, i-lymphedema (ukudumba kwamalungu ngenxa yokungasebenzi kakuhle kokuhambisa amanzi emzimbeni), kunye ne-chylothorax .
• Jonga inkqubela yonyango: I-Lymphoscintigraphy ingasetyenziselwa ukubona ukuba unyango olunikwayo emva kokuba isifo sifunyenwe lusebenza kakuhle na kwaye ukuba isifo siye saphela na.

Lusebenza njani olu vavanyo lwe-lymphoscintigraphy?

Oku kusenokuvakala ngathi yinzululwazi, kodwa mandikucacise ngokulula. I-Lymphoscintigraphy luvavanyo lwe-nuclear imaging. Oku kuthetha ukuba ugqirha wakho usebenzisa inani elincinci kakhulu lento ene-radioactive ebizwa ngokuba yi-radiotracer . Ungakhathazeki, incinci kakhulu kwaye ikhuselekile.

Xa le `(radiotracer)` ifakwa phantsi kwesikhumba, iyahamba ize "iqokelele" kwiindawo apho kukho umhlaza okanye ezinye iingxaki. Le `(radiotracer)` ikhupha into ebizwa ngokuba yi `(gamma rays). Kukho iikhamera ezikhethekileyo `(gamma cameras)` ezinokubona le mitha. Le khamera ithumela loo datha kwikhompyutha, eyenza imifanekiso yoko kungaphakathi emzimbeni wakho. Enye yezona nzuzo zinkulu zale ndlela kukuba inokubona izifo kwasekuqaleni, ngaphambi kokuba ezinye iimvavanyo zomfanekiso zikwazi ukuzibamba.

Olu vavanyo lwe-`(radiotracer)` ludla ngokunikezelwa ngosuku lovavanyo. Kodwa ngamanye amaxesha lunokunikwa ngosuku olungaphambi kolo. Olu vavanyo lunikezelwa phantsi kolusu lwakho, kufutshane nendawo ekufuneka ivavanywe. Nangona kunjalo, lunokwahluka ngokuxhomekeke kuhlobo lovavanyo olulwenzayo. Ugqirha wakho uza kukuxelela oku kwangaphambili.

Ufanele uzilungiselele njani ngaphambi kolu vavanyo?

Ugqirha wakho uza kukuxelela indlela yokulungiselela i-lymphoscintigraphy, kodwa ngokubanzi, khumbula ezi zinto:

• Shiya ubucwebe bakho ekhaya: Isinyithi sinokuba yinto ephazamisayo xa uthatha imifanekiso, ngoko ke licebo elihle ukususa izinto ezifana namacici kunye neentsimbi zomqala.
• Xelela ugqirha wakho ukuba ukhulelwe okanye uncancisa: Oku kubaluleke kakhulu. Ngenxa yokuba kusetyenziswa izinto ezinemisebe, kufuneka kuthathwe ingqalelo ekhethekileyo kwiimeko ezinjalo.
• Zisa uluhlu lwamayeza ahlaziyiweyo, iivithamini, kunye nezongezo ozithathayo: Olu lwazi lubaluleke kakhulu koogqirha.

Kwenzeka ntoni ngexesha lovavanyo?

I-Lymphoscintigraphy idla ngokuba yinkqubo yokunyanga ngaphandle kwesibhedlele. Oku kuthetha ukuba ungaya ekhaya ngosuku olunye emva kovavanyo. Nangona kunjalo, ngamanye amaxesha ingenziwa ngosuku olunye notyando lwakho.

Xa ufika kuvavanyo, umsebenzi wezempilo uza kukusa kwigumbi lovavanyo aze akucele ukuba ulale etafileni. (Usenokukwazi ukunxiba iimpahla zakho, okanye unokucelwa ukuba unxibe ilokhwe ekhethekileyo abaza kukunika yona.)

Okulandelayo, bafaka loo "radiotracer" endikhankanyileyo ngaphambili phantsi kolusu lwakho ngenaliti encinci kakhulu.

Oku kwenzeka emva kokuba `(iRadiotracer)` yongezwe:

• Loo khamera ikhethekileyo ethi "gamma camera" ithatha uthotho lwemifanekiso. Ngokuxhomekeke ekubeni ufuna ukuthatha imifanekiso phi emzimbeni wakho, ikhamera inokuhlala kwindawo enye, okanye isenokujikeleza.
• Ingcali yetekhnoloji ingakucela ukuba utshintshe indlela othatha ngayo imifanekiso.
• Xa uthatha imifanekiso nge `(ikhamera yeGamma)`Kuya kufuneka uhlale ungashukumi okwethutyana. Oku kungabonakala kunzima kancinci, kodwa kubaluleke kakhulu ukufumana imifanekiso ecacileyo.
• Ingcali iza kujonga ukuba ifumene yonke imifanekiso ebeyifuna ize ikukhulule.

Khumbula, baza kukunceda wenze yonke le nkqubo ibe lula kangangoko. Musa ukoyika ukubuza ukuba unemibuzo.

Yintoni onokuyilindela emva kovavanyo?

Ngaphandle kokuba ugqirha wakho akucebise ngenye indlela, ungaqhubeka nemisebenzi yakho yesiqhelo emva kovavanyo. I-radiotracer iya kukhutshwa emzimbeni wakho kumchamo nakwindle yakho kwiintsuku ezimbini ukuya kwezintathu. Sela amanzi amaninzi ukunceda kule nkqubo.

Ngaba kukho naziphi na iingozi kolu vavanyo?

I-Lymphoscintigraphy isenokungafaneleki kuye wonke umntu, ingakumbi kwezi meko zilandelayo:

• Ukuba ukhulelwe okanye uncancisa.
• Ukuba unomhlaza webele obangela ukudumba .
• Ukuba kukho amaqhuma amaninzi esifubeni okanye iqhuma elikhulu kuneesentimitha ezi-5 .
• Ukuba unesifo esibizwa ngokuba yiDuctal carcinoma in situ (DCIS) .

Ukuba unento efana nale, kubaluleke kakhulu ukuxelela ugqirha kwangaphambili.

Ngaba kukho naziphi na iziphumo ebezingalindelekanga?

I-Lymphoscintigraphy luvavanyo olungaqhelekanga kakhulu olubangela iziphumo ebezingalindelekanga. Nangona kunjalo, kunqabile kakhulu, abanye abantu banokuba ne-allergy reaction kwi-radiotracer. Ukuba oko kuyenzeka, ugqirha wakho uya kunika unyango olufunekayo.

Kuthatha ixesha elingakanani ukwazi iziphumo zovavanyo?

Ngokwesiqhelo uza kufumana iziphumo zovavanyo lwakho lwe-lymphoscintigraphy kwiveki enye . Ingcali yezobuchwepheshe eyathatha imifanekiso iya kuzithumela kwingcali ye-radiologist (ugqirha ochwephesha ekuxilongeni izifo ngokujonga imifanekiso). Ingcali ye-radiologist iya kuthi emva koko iqhagamshelane nogqirha owakucebisayo uvavanyo ukuze baxoxe ngeziphumo. Oku kungathatha iintsuku ezimbalwa, kodwa ugqirha wakho uya kukufowunela kwangoko nje ukuba afumane iziphumo.

Ukuba iziphumo aziqhelekanga, kuza kwenzeka ntoni emva koko?

Kuxhomekeke kwimeko ugqirha wakho ayivavanyayo. Kodwa ngokubanzi, ukuba bafuna umhlaza, into elandelayo abaya kuyenza rhoqo kukuhlolwa kwe-sentinel node biopsy. Oko kukuthi, bathatha iqhekeza elincinci lesicwili kwi-sentinel node baze balivavanye.

Nangona kunjalo, ugqirha wakho uza kuthetha nawe aze akuchazele ukuba iziphumo zithetha ukuthini kunye namanyathelo alandelayo afanelekileyo, ngoko ungakhathazeki ngayo loo nto.

Ingaba olu vavanyo lubuhlungu?

Akubuhlungu ukuvavanywa.Uza kuva inaliti encinci xa ijojowe nge-radiotracer. Kufana nokufumana inaliti rhoqo. Ngaphandle koko, awuyi kuva ntlungu ngexesha lovavanyo.

Ngaba i-Lymphoscintigraphy isebenzisa imitha?

Ewe, uvavanyo lwe-lymphoscintigraphy lusebenzisa inani elincinci kakhulu lezinto ezinemisebe (ii-radiotracers) ukufumana ii-lymph nodes zakho nokubona indlela esebenza ngayo inkqubo yakho ye-lymphatic. Njengoko benditshilo ngaphambili, la manani mancinci kakhulu kwaye akhuselekile. La ma-radiotracer adla ngokuphuma emzimbeni wakho ngokupheleleyo kungekapheli usuku okanye ezimbini.

Olu vavanyo luthatha ixesha elingakanani?

Iyahluka ngokuxhomekeke kwisizathu sovavanyo kunye nobukhulu bendawo echaphazelekayo. Kwabanye abantu, i-lymphoscintigraphy ingathatha malunga nemizuzu engama-30. Kwabanye, ingathatha iiyure ezininzi. Ugqirha wakho angakunika umbono ocacileyo wokuba uvavanyo lwakho luza kuthatha ixesha elingakanani.

Ngoko ke, zeziphi izinto zokugqibela ekufuneka uzikhumbule?

Nokuba imeko yakho yempilo injani na, ukufunyanwa kwangethuba kubalulekile. Olu vavanyo, olubizwa ngokuba yi-lymphoscintigraphy, lunokunceda oogqirha ukuba bafumane ezinye izifo zomhlaza kunye nezifo zenkqubo ye-lymphatic ngaphambi kokuba zifunyanwe ngezinye iimvavanyo. Oku kunokunyusa kakhulu amathuba akho okufumana unyango oluphumelelayo.

Ukuba unemibuzo malunga ne-lymphoscintigraphy okanye into omawuyenze ngokulandelayo, ungathandabuzi ukubuza ugqirha wakho. Bayakuvuyela ukukunceda.

Khumbula, ezi mvavanyo zikho ukuze zikuncede. Ngoko ke musa ukuzoyika ngokungeyomfuneko. Xoxa ngayo yonke into nogqirha wakho uze uphelise amathandabuzo.

I- Lymphoscintigraphy, Inkqubo ye-lymph, Ama-lymph nodes, Ama-sentinel nodes, Ukuxilongwa komhlaza, Umhlaza webele, i-Melanoma, Amayeza enyukliya