\u80c3\u93e1 \u3001\u8178\u93e1\u6aa2\u67e5 \u9810\u9632\u6d88\u5316\u9053\u764c\u75c7<\/a><\/li><\/ul>
\nhttps:\/\/health2.mingpao.com\/ftp\/Health2\/20161017\/news\/_17ya102.jpg\uff08\u5716\uff1a\u9ec3\u5fd7\u6771\uff09;<\/p>\n","protected":false},"excerpt":{"rendered":"【明報專訊】又到考考你環節。<\/p>\n
鄭志文醫生今次奉上一碗西蘭花忌廉蘑菇湯，梁家騮醫生品嘗後大讚好味！<\/p>\n
「你又猜猜我為何做這款湯？」鄭醫生出題。 <\/p>\n
「一定是飲食對於大腸檢查有何影響。」難不倒梁醫生。<\/p>\n
原來，舊式大便隱血測試，利用化學物質檢測大便中的動物血色素，結果很容易受到飲食影響。因此，進行測試之前三天須戒食含有大量鐵質和維他命C的食物（包括肉類、西蘭花、蘑菇等）。<\/p>\n
梁家騮解釋﹕「現在先導計劃的大便隱血測試，用了新款的免疫化學測試。只會對人類血紅素呈現陽性反應。相比舊式做法，它只需兩次不同的大便樣本，更加方便；而且準確度也提高。最重要的是不需戒口，接受篩查的市民沒有飲食限制。」<\/p>\n
至於接受大腸鏡檢查，三天前要避免進食高纖維食物。檢查的前一天，更要流質飲食。鄭志文說，不少剛剛做完大腸鏡並切除瘜肉的病人，都很擔心飲食影響傷口，問：「腸道有傷口，要不要戒口？」<\/p>\n
食物纖維擋鏡頭<\/p>\n
「完全不用戒口。雖有傷口，腸道黏膜細胞的代謝速度很快，問題不大。」梁家騮補充﹕「反而大腸鏡檢查之前的戒口，十分重要。間中就會遇到一些個案，明明做了檢查只是兩年，忽然患上腸癌。原因之一，就是病人檢查之前沒有好好戒口。假如腸道殘存纖維渣滓，就會阻擋內窺鏡鏡頭；醫生無法清楚檢查腸壁病變或瘜肉，影響檢查結果。除了醫生的技術，還要配合病人的準備工夫，才不會白費檢查。」<\/p>\n
https:\/\/health2.mingpao.com\/ftp\/Health2\/20161017\/news\/_17ya102.jpg（圖：黃志東）;<\/inline><\/p>\n","protected":false},"author":2,"featured_media":5296,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3600,3606],"tags":[379,1163,233,437,1318],"class_list":["post-5297","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3600","category-3606","tag-379","tag-1163","tag-233","tag-437","tag-1318"],"publishpress_future_action":{"enabled":false,"date":"2026-11-22 16:10:18","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category"},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/posts\/5297"}],"collection":[{"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/comments?post=5297"}],"version-history":[{"count":0,"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/posts\/5297\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/media\/5296"}],"wp:attachment":[{"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/media?parent=5297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/categories?post=5297"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.afterroberto.com\/wp-json\/wp\/v2\/tags?post=5297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}