Shin binciken likita yana cutar da mu ba tare da saninmu ba?

Lokacin da kake da X-ray, jikinka yana fuskantar radiation, akwai ƙananan haɗari ga lafiyarka.

Ya dogara da nau'in sikanin.

Kamar fallasa jiki ga hasken X-ray. Duk da yake wannan na iya zama mai ban tsoro, duk muna fuskantar mu ga hasken X-ray na halitta a cikin muhalli ta wata hanya. Matsakaicin X-ray na ƙirji yana daidai da ƴan kwanaki na radiation na al'ada. Yana da ƙasa da yawa don haifar da illa mai lahani kamar cutar ta radiation. Hadarin kamuwa da cutar kansa kadan ne - kusan daya cikin miliyan daya.

Na'urar daukar hoto ta kwamfuta (CT) ta haɗa da radiyon x-ray da yawa don haka suna da haɗari mafi girma, amma har yanzu wannan ba shi da komai, musamman idan aka yi la'akari da fa'idodin bincike.

Hoton positron emission tomography (PET) shima ya haɗa da radiation. Anan, ana allurar masu kutse na rediyoaktif cikin marasa lafiya, amma adadin yana da karami don haka ba shi da haɗari.

Hoto na maganadisu na maganadisu (MRI) baya amfani da ionizing radiation don haka yana da kusan 100% lafiya. Amma saboda ƙarfin ƙarfin maganadisu da ke tattare da shi, MRI na iya zama mara dacewa ga mutanen da ke da wasu abubuwan da aka sanya na ƙarfe.

Bincike ya nuna cewa, a wasu yanayi, dubawa na iya kashe na'urorin bugun zuciya.