ultrasound

Isikhungo esihle kakhulu se-Ultrasound/Sonography e-Raipur, eChhattisgarh

I-Ultrasound imaging, okuhlanganisa i-Ultrasound Scan e-Raipur, isebenzisa amaza omsindo ukukhiqiza izithombe zangaphakathi emzimbeni. Isetshenziselwa ukusiza ukuxilonga izimbangela zobuhlungu, ukuvuvukala kanye nezifo ezithweni zangaphakathi zomzimba kanye nokuhlola a umntwana kwabesifazane abakhulelwe kanye nobuchopho nezinqulu ezinganeni. Iphinde isetshenziselwe ukusiza ukuqondisa ama-biopsies, ukuhlonza izimo zenhliziyo, nokuhlola umonakalo ngemva kokuhlaselwa yinhliziyo. I-Ultrasound iphephile, ayivamisile, futhi ayisebenzisi imisebe ye-ionizing.

Le nqubo ayidingi ukulungiswa okukhethekile. Udokotela wakho uzokuyala ukuthi uzilungiselele kanjani, okuhlanganisa nokuthi kufanele uyeke yini ukudla noma ukuphuza kusengaphambili. Shiya ubucwebe ekhaya futhi ugqoke okuxekethile, okunethezekile. Ungase ucelwe ukuthi ugqoke ingubo.

I-Ultrasound iphephile futhi ayinabuhlungu, futhi ikhiqiza izithombe zengaphakathi lomzimba isebenzisa amaza omsindo. I-Ultrasound imaging, ebizwa nangokuthi i-ultrasound scanning noma i-sonography, kuhilela ukusetshenziswa kwe-transducer encane (probe) kanye nejeli ye-ultrasound ebekwe ngqo esikhumbeni. Amagagasi omsindo we-high-frequency adluliselwa kusuka ku-probe ngokusebenzisa ijeli emzimbeni. I-transducer iqoqa imisindo ebuyela emuva bese ikhompuyutha isebenzisa lawo maza omsindo ukuze kwakhe isithombe. Ukuhlolwa kwe-Ultrasound akusebenzisi imisebe ye-ionizing (njengoba isetshenziswa kuma-x ray), ngakho-ke akukho ukuchayeka kwemisebe esigulini. Ngenxa yokuthi izithombe ze-ultrasound zithwetshulwa ngesikhathi sangempela, zingabonisa ukwakheka nokunyakaza kwezitho zangaphakathi zomzimba, kanye negazi eligeleza emithanjeni yegazi.

I-Ultrasound imaging iwukuhlolwa kwezokwelapha okungavamisile okusizayo odokotela xilonga futhi welaphe izimo zezempilo.

I-ultrasound evamile ibonisa izithombe ezingxenyeni ezincane, eziyisicaba zomzimba. Intuthuko kubuchwepheshe be-ultrasound ihlanganisa i-ultrasound enezinhlangothi ezintathu (3-D) efometha idatha yegagasi lomsindo ibe izithombe ezingu-3-D.

Ucwaningo lwe-Doppler ultrasound lungaba yingxenye yokuhlolwa kwe-ultrasound.

I-Doppler ultrasound iyindlela ekhethekile ye-ultrasound evumela udokotela ukuba abone futhi ahlole ukugeleza kwegazi emithanjeni nasemithanjeni esiswini, ezingalweni, emilenzeni, entanyeni kanye/noma ebuchosheni (ezinsaneni nasezinganeni) noma ngaphakathi kwezitho ezihlukahlukene zomzimba ezifana nesibindi noma izinso.

Kunezinhlobo ezintathu ze-Doppler ultrasound:

•  I-Doppler yombala isebenzisa ikhompuyutha ukuguqula izilinganiso ze-Doppler zibe uxhaxha lwemibala ukubonisa isivinini nesiqondiso sokugeleza kwegazi emithanjeni yegazi.
•  I-Doppler yamandla iyindlela entsha ezwela kakhulu kune-Doppler yombala futhi ekwazi ukunikeza imininingwane eminingi yokugeleza kwegazi, ikakhulukazi uma ukugeleza kwegazi kukuncane noma kukuncane. I-Power Doppler, noma kunjalo, ayisizi i-radiologist nquma isiqondiso sokugeleza kwegazi, okungase kubaluleke kwezinye izimo.
•  I-Spectral Doppler ibonisa izilinganiso zokugeleza kwegazi ngezithombe, ngokwebanga leyunithi ngayinye yesikhathi, kunokuba njengesithombe sombala. Ingakwazi futhi ukuguqula ulwazi lokugeleza kwegazi lube umsindo ohlukile ongazwakala ngakho konke ukushaya kwenhliziyo.

Isebenza kanjani i-Ultrasound?

Ngesikhathi se-ultrasound, uchwepheshe wezempilo usebenzisa idivayisi ebizwa ngokuthi i-transducer noma i-probe, enyakaziswa phezu komzimba wakho noma efakwe endaweni evulekayo yomzimba. Ukuze kube lula le nqubo, bagcoba ungqimba oluncane lwejeli esikhumbeni sakho, okuvumela amagagasi e-ultrasound ukuba adlule ku-transducer ngejeli futhi angene emzimbeni wakho.

I-probe iguqula amandla kagesi abe amaza omsindo aphezulu, awathumele ezicutshini zomzimba wakho, ongezwakali kuwe.

Lawa maza omsindo aveza izakhi ezingaphakathi emzimbeni wakho bese ebuyela ku-probe, bese ewabuyisela emuva abe amasignali kagesi. Ikhompyutha icubungula lezi zimpawu zikagesi, ikhiqize izithombe zesikhathi sangempela noma amavidiyo aboniswa esikrinini sekhompyutha esiseduze.

Izinhlobo ze-Ultrasound

I-Ultrasound iyindlela eguquguqukayo yokucabanga esetshenziswa emikhakheni ehlukahlukene yezokwelapha. Nazi izinhlobo eziyinhloko ze-ultrasound:

• I-2D Ultrasound: Leli ifomu elivame kakhulu, elikhiqiza izithombe eziyisicaba, ezinezinhlangothi ezimbili zezitho nezakhiwo ngaphakathi komzimba. Isetshenziswa kakhulu ezithombeni zangaphambi kokubeletha ukuqapha ukukhula kombungu.
• I-3D Ultrasound: Lolu hlobo luhlinzeka ngezithombe ezinezinhlangothi ezintathu ngokuthwebula izithombe eziningi ze-2D nokuzihlanganisa. Ivamise ukusetshenziselwa ekubelethweni ukunikeza umbono oningiliziwe we-fetus.
• I-4D Ultrasound: Ifana ne-3D ultrasound, kodwa yengeza isici sesikhathi, ivumela ukubonwa ngesikhathi sangempela ukunyakaza kombungu. Lolu hlobo luvame ukusetshenziselwa ukuzizwisa okusebenzisanayo ngesikhathi sokukhulelwa.
• I-Doppler Ultrasound: Le nqubo ikala ukugeleza kwegazi emithanjeni, isiza ukuhlola izimo ezihlobene nokugeleza kwegazi, njengokuvaleka noma ukungahambi kahle kwenhliziyo nemithambo yegazi.
• I-Transvaginal Ultrasound: Uhlobo olukhethekile lapho i-probe ishuthekwa esithweni sangasese sowesifazane ukuze kunikeze izithombe eziseduze zesibeletho, ama-ovari, nezicubu ezizungezile. Isetshenziswa kakhulu ku-gynecology kanye nokuhlolwa kokukhulelwa kusenesikhathi.
• I-Transrectal Ultrasound: Le nqubo ifana ne-ultrasound ye-transvaginal, kodwa i-probe ifakwe ku-rectum. Ivame ukusetshenziselwa ukuhlola izimo ze-prostate.
• I-Abdominal Ultrasound: Lolu hlobo lugxila ezithweni ezisesiswini, njengesibindi, inyongo, izinso, namanyikwe, ukuze kuhlolwe izifo ezifana ne-gallstone, amatshe ezinso, nesibindi.
• I-Pelvic Ultrasound: Lokhu kusetshenziswa ngokukhethekile ukuhlola izitho zokuzala zesifazane, okuhlanganisa isibeletho namaqanda, ukuxilonga izimo ezifana nama-ovarian cysts noma ama-fibroids.
• I-Musculoskeletal Ultrasound: Isetshenziselwa ukuhlola imisipha, imisipha, imisipha, namalunga, okusiza ukuxilonga izimo ezifana nezinyembezi noma ukuvuvukala.

Yiziphi izimo ezingatholwa nge-ultrasound?

• I-Ultrasound ingasiza abahlinzeki bezokunakekelwa kwempilo ekuhloleni izimo ezihlukahlukene zezokwelapha, okuhlanganisa:
• Ukukhula okungavamile, njengezimila noma umdlavuza
• Ama-clots egazi
• Ubende olukhulisiwe
• I-Ectopic pregnancy (lapho iqanda elivundisiwe linamathela ngaphandle kwesibeletho)
• Ama-gallstones
• I-aortic aneurysm
• Amatshe ezinso noma esinyeni
• I-cholecystitis (ukuvuvukala kwe-gallbladder)
• I-Varicocele (imithambo ekhulisiwe kumasende)