Mekhoa ea lithuto tsa X-ray e entse liphetoho tse ngata le ntlafatso, e hlahisang thekenoloji ea computed tomography. Mokhoa ona, oo hape o bitsoang ho bonts'a setšoantšo sa sefapano, o tiisa hore ho na le litšoantšo tse ngata tse rutang le tse qaqileng tsa litho tsa 'mele le mekhoa e fapaneng, e leng ho thusang haholo ho fumanoa le mafu a latelang.
Tlhahlobo e khethehileng le e atisang ho behoa e ngotsoe ke computed tomography ea hlooho. Ho fapana le tse ling, mekhoa ea pejana, e lumella ho senola tšitiso ea likokoana-hloko meleng le lijaneng tsa boko lilemong tsa pele.
K'homphieutha ea tomography ea hlooho le molala e bontša eng?
Ka thuso ea thekenoloji ea lipatlisiso tse potsoeng, litšoantšo tse qaqileng le tse nepahetseng tsa litšoantšo tsa mefuta eohle ea lihlopha le lisebelisoa, hammoho le lijana, li ka fumanoa:
- boko;
- molala;
- litšoelesa tse sa tloaelehang;
- lesela;
- nasopharynx;
- qoqotho ea qoqotho;
- lymph nodes.
Ho phaella moo, computed tomography (CT) e ka sebelisoa ho ithuta lehata la sefahleho. Tabeng ena, sephetho ke litšoantšo tsa libe tsa paranasal, maeto a mahlo, nasopharynx, masapo.
Ke nako efe e nang le computed tomography ea hlooho e behiloeng?
Lipontšo tsa CT tsa lisele tsa boko ke:
- ho hoholo ho hoholo;
- ho belaelloa ha mali a tsoang ka hare;
- ho holofala , ho otloa ke seseksi ;
- khatello e ntseng e eketseha ea khatello;
- neurinoma ea methapo ea kutlo;
- metastases meleng ea lehata le boko;
- meningiomas, gliomas le glioblastomas, mefuta e meng ea lihlahala;
- edema ea boko kapa likaroloana tsa eona;
- ho fokotseha ha aneurysm;
- granuloma, abscess, empyema le tse ling tsa ho ruruha ha boko ba boko.
Thuto e boetse e khannoa ho hlahloba phekolo e tsoelang pele, boemo ba cerebrospinal fluid, liphello tsa litšebeletso tsa ho buoa.
Ho phaella moo, u ka nka litšoantšo tsa lisele tse bonolo le lijana tsa molaleng,
Ka pel'a li-neoplasms, likotsi kapa ho ruruha ha masapo a hlooho, tlhahlobo ea lehata la sefahleho e laeloa.
Tlhaloso ea computed tomography kapa CT ea hlooho e etsoa joang?
Ntho ea bohlokoa ea ts'ebetso ke hore mokuli o behoa tafoleng e ka hare holimo. Hlooho e ts'oaroe ka mochine o khethehileng mme o kenngoa ka hare ho tomograph.
Nakong ea metsotso e 15 ho isa ho 30, ho na le lipapiso tsa litšoantšo tse silafalitsoeng, ha ho ntse ho le bohlokoa ho bua leshano. Ka nako e 'ngoe moemeli oa phapang o kenngoa (intravenously).