Iindlela ze-X-ray zophando lwebhubhoratri ziya kuphuculwa rhoqo, kwaye ngoku ngoku ukutshintshwa kwe-fluorography kuye kwavela i-tomography yamakhompyutheni. Ukongeza, le ndlela ivumela uviwo olunzulu olunzulu lwezitho zamathambo kunye nokuhlola izifo ezahlukahlukeneyo kwizigaba zokuqala.
Yintoni i-tomography yemiphunga ebonisa?
I-teknoloji yophando phantsi kwengqwalasela yinkcazo yokuphambuka kwemiphunga ngegosa elincinci le-X-ray. Ngenxa yoko, umfanekiso oqingqiweyo wezitho ezineenkcukacha eziphangaleleyo zokuvuselela ikhompyutha zifunyenwe (ubuncinane obunqunqamkileyo obunqamkileyo buyi-0.5 mm).
Xa wenza i-tomography, unokubona ngokucacileyo:
- umkhondo;
- amacandelo kunye ne-lobes zombini yomphunga;
- i-lymph nodes ngaphakathi kwesifuba;
- bronchi;
- iipayimonari;
- i-vena cava ephezulu;
- aorta;
- umpompo.
Njengomthetho, i-tomography itekelwe ukuba icacise ezi zilandelayo:
- isifo sofuba ;
- ukuguquka okungapheliyo;
- emphysema yemiphunga;
- i-intenathoracic adenopathy;
- i-cirrhosis yemiphunga;
- ukusabalalisa iintsholongwane;
- pneumonia ;
- ukuphazamiseka ekusebenzeni kwezitho ngenxa yezinto ezizodwa zemisebenzi yobugcisa, umzekelo, ukutyumba kweengqungquthela ezihlukeneyo ze-asbestos, i-silicon okanye i-quartz.
Kwakhona, i-tomography yamaphepha emiphunga iyakunceda ukuchonga umdlavuza ngexesha lokuqala, ubuninzi kunye nobukhulu be-tumor, ubukho be-metastase kunye nobukhulu babo, imeko ye-lymph nodes eseduze. Ukuxilongwa kukubonelela ngeengcambu zincinci ezincinci kakhulu, ukuya kwi-1 cm ububanzi.
Kubalulekile ukuba uqaphele ukuba olu hlolo lwe-X-ray lunamathuba amaninzi ngaphezu kwezinye iindlela:
- Umgangatho ophezulu kakhulu womfanekiso ofunyenweyo;
- ukufunyanwa kweenguqu ezincinane zokuguquka kwemithambo kwimiphunga engakwazi ukufunyanwa ngeendlela eziphambili zophando;
- Ixabiso elongezelelweyo lokufundisa ngemifanekiso eyakhiweyo ngenxa yokusetyenziswa kobugcisa obunqamle obunqamle obuthathu;
- Ukuhlaziywa ngokubanzi nokuchanekileyo kweenqanawa kuyo nayiphi na indiza enikeziweyo ngaphandle kokulahleka komgangatho wesithombe;
- ijubane lokukhangela;
- ukuba kungenzeka ukusetyenziswa okongeziweyo kokuphambene nomnxeba (i-syringe ngokuzenzekelayo), ukuba kuyimfuneko, ukufunda iinqanawa.
I-tomography yamakhompyutheni yomphunga?
Inkqubo echazweyo yenziwa ngokusebenzisa i-app ekhethekileyo. Leli gumbi elinesigxina apho kukho itafile (ibhedi).
Isigulane kufuneka sisuse zonke iimpahla ezinqeni, kunye naluphi na ubucwebe, izicatshulwa zeenwele zentsimbi, ukubhoboza. Emva koko umntu ulala etafileni aze abekwe kwigumbi lokungcwaba, apho i-ray elula ye-X-ray imisebe isenza kwindawo yesifuba. Zonke izitho ezisemgangathweni ezitholakalayo zivela kwi-computer kweso sikhundla se-radiologist, apho ugqirha uyasindisa imifanekiso, urekhode ividiyo ngeenkqubo kwaye enze inkcazelo. Ukuba kuyimfuneko, unokuqhagamshelana naye nge-selector.
Ngaba i-tomography yemiphunga iyingozi?
Akukho gulane ahlangabezana nazo zonke iimvakalelo ezingavumelekanga ngexesha nangemva kwenkqubo. Ukongezelela, indlela yokuhlola iphambili ibonakaliswe ngumthwalo ophantsi kakhulu we-radial, ngakumbi xa kuthelekiswa nokuhamba kwamanzi. Oku kubangelwa ukuba umfuziselo ufunyanwa yi-multispiral yokwakhiwa kwekhompyutheni kwiplanethi emithathu, kunye nesigxina esincinci se-particle sisetyenziselwa ukuhanjiswa.
Ngaloo ndlela, i-tomography yemiphunga ayibangeli nantlungu kwaye ikuvumela ukuba ufumane ngokukhawuleza naluphi na ukuphambuka kwimeko yezitho ezivela kwizikhokelo eziqhelekileyo.