Kuyini ukuskena kwe-HRCT? (I-High-Resolution Computed Tomography) Ake sikuqonde kalula!

Uke waba nokukhwehlela noma ukuphelelwa umoya isikhathi eside? Udokotela wakho kungenzeka ukuthi uke wenza i-X-ray yesifuba. Kodwa lapho i-X-ray ingabonisi izinguquko ezibalulekile, ingabe udokotela ukutshelile ukuthi "wenze i-HRCT scan" ngokulandelayo? Lapho esho lokho, kungenzeka ukuthi uzizwe wesaba futhi unesifiso sokwazi ukuthi kuyini lokhu. Ngakho-ke, namuhla, ake sixoxe ngalesi sifundo se-HRCT kalula nangendlela enobungane.

Kalula nje, kuyini ukuskena kwe-HRCT?

I-HRCT (i-High-Resolution Computed Tomography) iyi-scan ekhethekile ethatha izithombe ezicacile nezinemininingwane zangaphakathi kwamaphaphu akho . Kufana nokuthatha izithombe ezicacile zamaphaphu akho. Lezi zithombe zingabonisa izinguquko emigudwini emincane yomoya, ama-air sac (alveoli), kanye nezicubu ezithambile ezizungezile. Ngesikhathi sokuskena, ulala embhedeni okhethekile. Bese umbhede uhamba kancane uye emshinini omkhulu, ojikelezayo. Lo mshini ujikeleza nxazonke zakho futhi uthatha izithombe eziningi ze-X-ray (ezibizwa ngokuthi 'izingcezu') ezivela ezinhlangothini ezahlukene. Ekugcineni, ikhompyutha ihlanganisa zonke lezi zithombe ukudala isithombe esinobukhulu obuthathu (3D) samaphaphu akho.

Uyini umehluko phakathi kwe-HRCT ne-Chest CT evamile?

Lona umbuzo obaluleke kakhulu. Izithombe ezitholwe ngokuskena kwe-HRCT zicacile kakhulu futhi zinemininingwane eminingi kunalezo ezitholwe ngokuskena kwe-CT esifubeni okuvamile. Cabanga ngale ndlela. Unencwadi yezithombe enamakhasi amaningi.

• I-CT scan evamile ifana nokubuka amakhasi encwadi kusukela phezulu kuya phansi, elinye liphezu kwelinye. Konke okusencwadini kubonakala ndawonye. Mhlawumbe isithombe esincane ngaphakathi asibonakali kahle.
• Ukuskena kwe-HRCT kufana nokuphendula amakhasi encwadi kancane kancane, ngalinye ngalinye, uhlola ngokucophelela imininingwane emincane ekhasini ngalinye. Yilapho-ke ungakwazi khona ukuthwebula ngisho nezinguquko ezincane kakhulu emaphashini ngaphandle kokuphuthelwa yilutho.

Ngaphezu kwalokho, ngesikhathi se-HRCT, udokotela angakuthatha izithombe usezindaweni ezahlukene (ulele ngomhlane noma ulele phansi). Bangakuthatha izithombe ngenkathi uphefumula futhi uphuma. Lezi zindlela zingakunikeza ulwazi olujulile mayelana nezimo zamaphaphu.

Yiziphi izifo ezisetshenziswa yi-HRCT ukuxilonga?

I-HRCT iyanconywa uma udokotela wakho esola ukuthi unenkinga ngamaphaphu akho, ikakhulukazi uma kukhona okungabonakali kahle ku-X-ray. Iphinde isetshenziswe ukubona ukuthi isifo samaphaphu esivele sitholakale sishintsha kanjani ngokuhamba kwesikhathi. Ithebula elingezansi libonisa ezinye zezimo lapho i-HRCT isetshenziswa khona kakhulu.

Ngingakulungiselela kanjani ukuskena kwe-HRCT?

Lokhu akudingi ukulungiselela okuningi. Kulula kakhulu.

• Gqoka izingubo ezikhululekile ngangokunokwenzeka ngosuku lokuskena.
• Uzocelwa ukuthi ususe ubucwebe bensimbi, amawashi, namacici njengoba kungaphazamisa izithombe zokuskena.
• Uma ukhulelwe noma kungenzeka ukuthi ukhulelwe, qiniseka ukuthi utshela udokotela noma abasebenzi ngaphambi kokuskena.
• Abanye abantu bazizwa besaba futhi bengakhululekile uma besezindaweni ezincane ezivalekile. Uma nawe uzizwa ngaleyo ndlela, sazise kusenesikhathi.
• Uma ukuthola kunzima ukuhlala unganyakazi ngesikhathi sokuskena, yazisa abasebenzi.

Kwenzekani ngesikhathi sokuskena?

Akukho sizathu sokwesaba. Lokhu akulona ukuhlolwa okubuhlungu. 1. Okokuqala, abasebenzi bazokulalisa embhedeni oxhunywe kuskena. Mhlawumbe izingalo zakho ziphezulu noma ziphansi. 2. Ngemuva kwalokho umbhede uzongena kancane emshinini wokuskena. 3. Ngesikhathi umshini ujikeleza futhi uthatha izithombe, umbhede ungase uhambe kancane phambili nangemuva. 4. Okubaluleke kakhulu, ngesikhathi sokuskena, abasebenzi bazokunikeza imiyalelo efana nokuthi "Manje phefumula, bamba umoya wakho" noma "Manje phefumula ngaphandle." Landela le miyalelo eduze ngangokunokwenzeka. Lokhu kubaluleke kakhulu ukuthola izithombe ezicacile. 5. Ngemva kokuba zonke izithombe ezidingekayo sezithathiwe, umbhede uzophuma futhi. Ngemuva kwalokho ungavuka uhambe.

Kuthatha isikhathi esingakanani lokhu?

Ukuskena ngokwako kuthatha isikhathi esifushane kakhulu , phakathi kwemizuzu emi-5 neyi-10 . Kodwa-ke, uma sonke isikhathi sokulungiselela sesihlanganisiwe, kungathatha imizuzu engama-30 noma ihora.

Yiziphi izinzuzo kanye nokungalungi kwe-HRCT?

Njenganoma yikuphi ukuhlolwa kwezokwelapha, lokhu kunezinzuzo kanye nokungalungi okuncane. Enye inzuzo enkulu ukuthi ama-scan e-HRCT ngokuvamile awadingi ukujovwa ngedayi yokuhlukanisa. Lokho kusho ukuthi azikho izinaliti ezisetshenziswayo, futhi asikho isidingo sokukhathazeka ngemiphumela yokungezwani nodayi. Inkinga ukuthi lokhu kuscan kuhilela ukuchayeka emisebeni ethile ye-ionizing. Kodwa-ke, odokotela batusa lokhu kuhlolwa kuphela uma izinzuzo zokuhlolwa zidlula kakhulu izingozi. Ngakho-ke ungakhathazeki kakhulu ngakho.

Kwenzekani ngemva kokuthola umbiko?

Ukuskena kwakho kuzobuyekezwa ngokucophelela ngudokotela we-radiology kanye nodokotela wakho okwelaphayo. Lokhu kungathatha izinsuku ezimbalwa. Ngakho-ke, buza udokotela wakho ukuthi uzothola nini imiphumela nokuthi bazokhuluma kanjani nawe ngayo. Ngezinye izikhathi sizizwa sinovalo kancane ngenkathi silinde imiphumela yokuskena. Lokho kuvamile. Kodwa khumbula, ukuthola ulwazi olucacile mayelana nokuthi kwenzekani emzimbeni wakho ekuhlolweni okufana nalokhu kuzokusiza wena nodokotela wakho ukuthi ninqume uhlelo lokwelashwa olungcono kakhulu kini . Ukuskena kwe-HRCT IsiSinhala, ukuskena kwe-HRCT, ukuskena kwamaphaphu, ukuskena kwe-CT, i-High-Resolution Computed Tomography, izifo zamaphaphu, izifo zokuphefumula