Huhu scintigraphy: Alamu da kuma duba

A wannan zamani na high-tech magani ne kokarin ci gaba da sama da sau da ci gaba sabon hanyoyin da za a auna jikin mutum. Babban sharudda ne sosai m, aminci, sauƙi na amfani da low cost. Wata irin wannan hanya ne na huhu scintigraphy. Alamomi ga wannan hanya ne quite m, don haka aka yi amfani da matsayin ciki da kuma likitoci. Wannan ya sa ya yiwu don sanin ko dabara na jiyya da kuma daidai gano matsalar yankin.

Huhu scintigraphy: abin da yake da shi?

Scintigraphy - da hanyar da X-ray ganowa, amfani da su tantance da aiki na mutum gabobin da kyallen takarda. Yana hada da bayar da zuwa jijiyoyi, da kuma liyafar na rediyoaktif isotopes da radiation image rikodi, wanda suka emit. A hanya kanta an gudanar da taimako na musamman kayan aiki da za a iya kama haske da ganin shi.

Huhu scintigraphy aka yi nazarin jijiyoyi na cikin huhu da kuma gane take hakki na iska. Matsayin mai mulkin, ƙarshe gano clots ko emboli cewa rushe da al'ada kwarara daga jini. A lokacin hanya, hanyoyi guda biyu da na kimantawa da jiki yanayin za a iya amfani da shi, dangane da abin da ayyuka sa kafin likita:

- iska.
- perfusion.

Samun iska da kuma perfusion scintigraphy

Iska huhu scintigraphy zama dole domin tantance numfashi aiki, shi ya nuna da ya kwarara daga iska a cikin numfashi tsarin. Don yin wannan, marasa lafiya suna karfafa wa sha taba wani aerosol cewa ya ƙunshi radioisotopes, sa'an nan ta amfani da wani gamma kamara duba su ci gaba a cikin jiki. Sanyi yankuna nuna cewa aerosol to ba yi da cewa. Likita na iya bayar da shawarar da zai yiwu Sanadin wannan sabon abu: stenosis, ƙari, gaban ruwa ko atelectasis.

Perfusion huhu scintigraphy da na huhu embolism da kuma sauran cututtuka na Sistem damar gani da na huhu tasoshin da kuma ganin ci gaban jini daga dama ventricle na huhu jijiya. Kafin Ana dubawa haƙuri intravenously gudanar "Technetium-99", wanda decomposes cikin karami isotopes da radiation daga aiwatar rijistar da gamma kamara. Idan jiki aka sami ƙasar, wanda bai sami rediyoaktif abu, shi ne mafi kusantar da lumen na jirgin ruwa da aka katange wani thrombus ko embolus.

alamomi hanya

Lokacin da nada huhu scintigraphy? Alamomi - zurfin jannayẽnsa thrombophlebitis daga cikin ƙananan wata gabar jiki, ganewar asali na huhu embolism kuma tsauri saka idanu na da magani, don gane da haddasawa na huhu hauhawar jini , da kuma more. Bugu da kari ga jijiyoyin bugun gini matsaloli, ta amfani scintigraphy iya sanin ko aikin jiha na haske kafin lokaci-cinyewa aiki, duba gaban interstitial cutar huhu, kazalika da gaban nakasar cututtuka na zuciya da kuma huhu. Therapists rubũta huhu scintigraphy ware ko tabbatar da kullum obstructive na huhu cutar da zuciya rashin cin nasara, emphysema, na huhu infarction, da ciwon daji.

contraindications

Huhu scintigraphy ba ya bukatar da haƙuri wani takamaiman horo, da bambanci ga mafi masu cin zali hanyoyin, kamar transesophageal echocardiography ko bronchoscopy.

Amma kafin da hanya ne cikakken zama dole to allergoproby da rediyoaktif abu da za a yi amfani da binciken. Wannan shi ne domin ya kauce wa kai harin na anaphylaxis a lokacin da haƙuri zai zama a cikin gamma kamara. Don dakatar da rashin lafiyan dauki ne yafi wuya su hana shi.

Idan kariya zai zama mace, ta ya kamata a duba ta wani likitan mata ya yi mulkin fitar da wani yiwu ciki, ko gaya likita da cewa yaro yana breastfed, kamar yadda radioisotopes samun duk taya, ciki har da madara.

An ba da shawarar for kasa da sa'o'i hudu kafin hanya, kai kwayoyi ko bismuth, barium, kamar yadda wannan na iya shafar sakamakon binciken.

Kan aiwatar da scintigraphy

A cewar sake dubawa, huhu scintigraphy daukan kawai minti ashirin. Domin gudanar da perfusion nazari, da haƙuri da aka tambaye ya dauko wani a tsaye matsayi (as hoton zai hallara mafi alhẽri). Haƙuri intravenously gudanar da miyagun ƙwayoyi, wanda ya ƙunshi rediyoaktif isotopes, sa'an nan za a fara da scan ganin ci gaba a cikin jini barbashi. Su ne don haka kananan cewa zai samu ko da mafi kunkuntar tasoshin.

A dauke da fitar da iska scintigraphy, da mãsu haƙuri inhales da aerosol muddin hasken ba zai shigar da ma'auni na gas. Rediyoaktif barbashi fara rarrabu, kuma da kamara iya kama radiation daga waɗanda wuraren da iskar gas ya samu. Idan bayan wadannan hanyoyi guda biyu da ya nuna yankin inda akwai wani lahani na perfusion, amma samun iska zauna al'ada, mafi m haƙuri huhu embolism.

rikitarwa

Idan wani mutum ne rashin lafiyan, isotopes na alamomi, da zafi da rashin jin daɗi ya zai ji kawai idan sokin fata. A lokacin binciken da haƙuri ta jihar kiwon lafiya ya zama mai gamsarwa. Tashin zuciya, ciwon kai, dizziness ne sabawa daga na kullum, wanda shi ne mafi alhẽri a sanar da likita.

Kada ku ji tsoro, kuma radiation, domin shi ne sau da yawa m fiye kama a lokacin lissafta tomography ko Magnetic rawa Dabarar. Hakika, wanda ba zai iya ce cewa binciken ne daidai wani hadari, amma masana kimiyya suna aiki a kan wadannan tambayoyi to wannan rana.

Reviews nuna: wani lokacin da ta faru da cewa sakamakon huhu scintigraphy za a iya fassara daga daban-daban ra'ayoyi. A irin haka ne, don tabbatar da ganewar asali ne zama dole to angiopulmonography. Karkashin iko da CT a jini ya kwarara da haƙuri (yawanci bayan na huhu jijiya catheterization) anyishi bambanci wakili wanda aka motsi ta hanyar tasoshin huhu, ciko duk samuwa sarari. Sa'an nan, jerin hotunan da haske kuzarin kawo cikas. Idan likita gani a shafin, inda babu wani jijiyoyin bugun gini juna, sa'an nan, mafi m, akwai wani embolus.

надежным методом диагностики. Marasa lafiya ce cewa huhu scintigraphy ne m, abin dogara da kuma m bincike Hanyar.