C) My, carcinoma tuyen la loai ung thu te bao khong nho
Ho dai dang va dam mau la trieu chiimg eiia ung thu ph
Ung thu ph6i c6 thk dugc chan doan qua xet nghiem dam, qua noi soi phi quan lAy mau thu, dung kirn qua nguc lay mau hoac cat mau qua phau thuat.
Di^u trj ung thu ph6i dua tren loai, vi tri va kich thuac cung nhu tuoi va sire khoe cua benh nhan.
Tiem chung chong nhiem khuan cau phoi cho tre em
Hoi Nhi khoa Phap va nhom benh ly nhilm trung tre em vCra to chuc mot chien djch rong rai thong tin va canh bao ve nhiJng nguy hiem ciia nhiem khuan cau phoi a tre em. Theo nhi^u cuoc diSu tra gkn day, cac ba me khong xem vi khuan la nguy hiem.
Th6 nhung d Phap, khuSn cau phoi lai la vi khuan gay tu vong nhi^u nhit cho tre duoi 2 tuoi. No cung la nguyen nhan
6au tien cua chung viem mang nao a do tuoi do. Viec Ian truyen khuan cau phoi dugc thuc hien qua nhiing gigt nuac bgt nhu khi hat hoi hay con ho.
Thuong thi khuan cau phoi khong gay benh, nhung gap dip CO mot sir nhilm trung nao do va c6 khi khong ro ly do, vi khuan nay chui vao mau, gay nen benh nhiem khuan mau va sau do CO the tan cong bat cu ngi tang nao, nhat la phoi va mang nao. Cach tranh tot nhat la tiem chung doi voi tre tir hai thang tuoi den hai nam, nhat la doi voi tre song tap the trong cac nha tre.
Mot vaccin mai chong khuan cau phoi vira dugc thuong a giai dugc pham Galien 2003, lam giam nguy co den 97,4%.
Benh ung thir ph6i chn du-tfc dieu tri som
Khi CO cac dau hieu ho dai dang, ho ra mau... can di kham ngay de phat hien som ung thu phoi va phau thuat loai bo khoi u. Neu cham tre, benh se tro nen v6 phuang ciru chija.
Nguyen nhan chinh d i n den benh ung thu ph6i la khoi thuoc la (95% ngudi mSc benh c6 lien quan d^n thu6c la). Nguy CO dgn ca voi nguoi hut thu6c c6 tinh chat thu dgng. Thanh phan nguy hikm nhk cua khoi thu6c la la cac hydro carbon vong, chu yeu la chk 3-4 benzopyren. Hiit thu6c cang nhieu, cang lau, bat dau hut cang tre thi nguy co mSc ung thu phoi cang cao.
Trieu chung cua ung thu ph6i khac nhau tuy timg giai doan. Dau hieu som va thuong gap la ho dai dSng, khac dam hoac khac ra mau. So lugng mau khac ra it Ian voi dam va thim mau. Benh nhan dau nguc, siit can, sot hoac khong s6t. Khi khoi u da gay xep phoi hoac di can ra mang ph6i, trieu chung kho tha xuk hien.
Te bao ung thu co the di chuyen den cac hach bach huylt trong trung that hoac xa hon, d i n cac hach vung h6 tren xuong don, xuong s6ng va len nao. Tiiy theo vi tri, ban chk
te bao va su xam Ian ma benh nhan co cac hoi chung dac biet nhu: Dau doc theo canh tay, dau ngon tay - ngon chan to, mong khum, sung dau khop goi, dau cac xuong dai do day mang xuong; nua mat (cung ben vai ton thuong phoi) do, khong CO mo hoi, sup mi, 16m mat, co dong tu.
De chan doan dugc benh, phai tien hanh chup phoi; nhieu khi phai chup cat lap bang may dien toan mai thky ro