Me ake nufi da Bone Scintigraphy kuma yaya ake yinta?

Wadatacce

• Yadda ake yinta
• Menene don
• Yadda za a fahimci sakamakon

Bugun scintigraphy shine gwajin gwajin ganowa da ake amfani dashi, mafi yawanci, don tantance yadda ake rarraba kasusuwan mutum ko kuma gyara shi a ko'ina cikin kwarangwal din, da kuma maki mai kumburi wanda kamuwa da cuta, amosanin gabbai, karaya, canji a zagayawar jini za'a iya ganowa. prostheses ko don bincika musabbabin ciwon ƙashi, misali.

Don yin wannan gwajin, dole ne a yi amfani da wani magani na zamani kamar Technetium ko Gallium, waɗanda abubuwa ne masu tasirin rediyo, cikin jijiya. Wadannan abubuwa suna jan hankalin jikin kashi tare da cuta ko aiki bayan kimanin awa 2, wanda za'a iya yin rijista ta amfani da kyamara ta musamman, wanda ke gano aikin rediyo kuma ya haifar da hoton kwarangwal.

Yadda ake yinta

An fara scintigraphy tare da allura ta cikin jijiyoyin radiopharmaceutical, wanda duk da cewa yana da rediyoaktif, ana yin shi cikin amintaccen magani don amfani a cikin mutane. Bayan haka, dole ne mutum ya jira lokacin ɗaukar abu ta ƙasusuwa, wanda ya ɗauki kimanin awanni 2-4, kuma dole ne a umarci mutum kan shayarwa ta baki tsakanin lokacin da aka yi wa allurar maganin ta rediyo da kuma samun hoton.

Bayan an jira, dole ne mara lafiyar ya yi fitsari don ya fitar da mafitsara ya kwanta a kan gadon daukar marasa lafiya don fara binciken, wanda ake yi a wata kyamara ta musamman wacce ke nadar hotunan kwarangwal a kwamfuta. Wuraren da magungunan ke maida hankali sosai sunada haske, wanda ke nufin wani yanayi mai matukar tasiri a yankin, kamar yadda aka nuna a hoton.

Ana iya yin gwajin ƙashin ƙashi don takamaiman yanki ko na jiki duka kuma, a ƙa’ida, gwajin yana tsakanin minti 30-40. Mai haƙuri ba ya buƙatar yin azumi, kulawa ta musamman, ko dakatar da shan magani. Koyaya, a cikin awanni 24 da suka biyo bayan gwajin, mai haƙuri bai kamata ya sadu da mata masu ciki ko jarirai ba, saboda suna iya zama masu larura ga maganin da ke kawar da shi a wannan lokacin.

Bugu da kari, akwai kashin kashi-kashi kashi-kashi, wanda aka yi shi lokacin da ake so a kimanta hotunan scintigraphy a matakai. Don haka, a kashi na farko ana kimanta gudan jinin a cikin sifofin kashi, a kashi na biyu ana kimanta daidaiton jini a cikin ƙashi kuma, a ƙarshe, hotunan kimantawar maganin radiopharmaceutical da kasusuwa ke yi.

Menene don

Za a iya nuna ƙirar ƙashi don ganowa a cikin yanayi masu zuwa:

• Siffar zane: bincike game da metastases na kasusuwa wanda ke haifar da nau'ikan cutar kansa, kamar nono, prostate ko huhu, misali, da kuma gano wuraren canji a cikin ƙashin ƙashi. Mafi kyawun fahimtar menene metastases da lokacin da suke faruwa;
• Scintigraphy mai kashi uku: don gano canje-canje da osteomyelitis, cututtukan zuciya, ciwan ƙashi na farko, ɓarkewar damuwa, ɓoyewar ɓoye, osteonecrosis, dystrophy mai juyayi, ɓarnawar ƙashi, ƙwanƙolin ƙashi da kimantawa da ƙashin ƙashi. Hakanan ana amfani dashi don bincika abubuwan da ke haifar da ciwon ƙashi wanda ba'a gano musababin da wasu gwaje-gwajen ba.

Wannan gwajin an hana shi ga mata masu ciki ko lokacin shayarwa, kuma ya kamata a yi shi ne kawai bayan shawarar likita. Baya ga scintigraphy na kasusuwa, akwai wasu nau'ikan siffofin da ake yi wa sassan jiki daban-daban, don gano cututtuka daban-daban. Duba ƙarin a cikin Scintigraphy.

Yadda za a fahimci sakamakon

Sakamakon scintigraphy na kashin da likita ya bayar kuma yawanci yana kunshe da rahoto wanda ke bayanin abin da aka gani da hotunan da aka kama yayin gwajin. Lokacin nazarin hotunan, likita yana neman lura da yankuna da ake kira dumi, waɗanda sune waɗanda suke da mafi kyawun launi, yana nuna cewa wani yanki na ƙashi ya ɗauki ƙarin radiation, yana ba da shawarar ƙaruwar ayyukan gida.

Yankunan sanyi, waɗanda sune waɗanda suka bayyana a bayyane a cikin hotunan, suma likitan ya kimanta su, kuma yana nuna cewa akwai ƙarancin shan maganin maganin na ƙashin ƙashi, wanda ke iya nufin raguwar gudan jini a wurin ko kuma kasancewar alal misali ƙari.