Gastrointestinal (GI) polyps yog cov loj hlob me me uas tshwm sim ntawm cov kab mob hauv plab hnyuv, feem ntau hauv thaj chaw xws li lub plab, hnyuv, thiab cov hnyuv. Cov polyps no feem ntau tshwm sim, tshwj xeeb tshaj yog rau cov neeg laus dua 50. Txawm hais tias ntau GI polyps yog qhov zoo, qee qhov ...
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