{"id":18045,"date":"2025-03-20T11:08:21","date_gmt":"2025-03-20T04:08:21","guid":{"rendered":"https:\/\/www.synphaet.co.th\/seriruk\/endoscopy-to-see-cancer-results-synphaet-seriruk\/"},"modified":"2025-08-29T13:14:37","modified_gmt":"2025-08-29T06:14:37","slug":"gi-endoscopy-detecting-stomach-colorectal-disease","status":"publish","type":"post","link":"https:\/\/www.synphaet.co.th\/seriruk\/en\/gi-endoscopy-detecting-stomach-colorectal-disease\/","title":{"rendered":"Gastrointestinal Cancer and Colorectal Cancer: Diagnosis by Endoscopy"},"content":{"rendered":"<h1><b>Gastrointestinal Cancer and Colorectal Cancer: Diagnosis by Endoscopy<\/b><\/h1>\n<p><span style=\"font-weight: 400\">The word \u201ccancer\u201d immediately evokes danger \u2014 a group of diseases that can be life-threatening and has caused countless losses. In Thailand, cancers of the digestive system are among the most common and most dangerous because they often produce mild, nonspecific symptoms at first that resemble common digestive complaints. By the time the disease is recognized, it is frequently advanced.<\/span><\/p>\n<p><span style=\"font-weight: 400\">The best way to halt this threat is regular health screening. The most definitive test is endoscopy. Today Synphaet Seriruk explains the importance of endoscopic exams, the diseases that can be detected, and the hospital\u2019s endoscopy packages to help you maintain good digestive health.<\/span><\/p>\n<h2><\/h2>\n<h2><b>What are upper and lower gastrointestinal endoscopies and why are they important?<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Understanding what upper and lower gastrointestinal endoscopies are and why they matter helps clarify their overall benefits. An upper or lower endoscopy uses a flexible tube called an endoscope \u2014 a narrow, bendable instrument with a light and camera at its tip \u2014 to visualize the inside of the digestive tract on a monitor. Endoscopy is critically important for patients who do not respond to medication or who have persistent symptoms like abdominal pain, bloating, or chronic heartburn. With endoscopy a physician can inspect inflammation, identify ulcers, detect tumors, test for bacteria, take biopsy samples from suspicious areas for cancer evaluation, and stop bleeding when gastrointestinal hemorrhage is found.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>What diseases can upper and lower GI endoscopy detect?<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Upper and lower GI endoscopy can detect the following conditions:<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><b>Stomach (Upper GI)<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Peptic ulcers<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Gastritis<\/span><\/li>\n<li style=\"font-weight: 400\"><b><a href=\"https:\/\/www.synphaet.co.th\/%E0%B8%A1%E0%B8%B0%E0%B9%80%E0%B8%A3%E0%B9%87%E0%B8%87%E0%B8%81%E0%B8%A3%E0%B8%B0%E0%B9%80%E0%B8%9E%E0%B8%B2%E0%B8%AD%E0%B8%B2%E0%B8%AB%E0%B8%B2%E0%B8%A3-%E0%B8%95%E0%B8%A3\/\">stomach cancer<\/a><\/b><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Gastroesophageal reflux disease (GERD)<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Gastrointestinal bleeding<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Gastric tumors<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">H. pylori infection<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><b>Small intestine<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Small intestinal ulcers<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Enteritis<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Tumors of the small intestine<\/span><\/li>\n<li><b><a href=\"https:\/\/www.synphaet.co.th\/%E0%B8%97%E0%B8%B3%E0%B8%84%E0%B8%A7%E0%B8%B2%E0%B8%A1%E0%B8%A3%E0%B8%B9%E0%B9%89%E0%B8%88%E0%B8%B1%E0%B8%81-%E0%B8%A1%E0%B8%B0%E0%B9%80%E0%B8%A3%E0%B9%87%E0%B8%87%E0%B8%A5%E0%B8%B3%E0%B9%84%E0%B8%AA\/\">small-bowel cancer<\/a><\/b><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><b>Large intestine (Colon)<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Colitis<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Chronic inflammatory bowel disease, such as Crohn\u2019s disease<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Irritable bowel syndrome (IBS)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">For patients already diagnosed with IBS, routine colonoscopy is generally not recommended because the procedure can sometimes worsen symptoms.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><b>Rectum and anus<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Hemorrhoids<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Rectal cancer<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>Who should have a GI endoscopy?<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Endoscopy is suitable for people with the following symptoms:<\/span>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Intermittent burning or fullness in the upper abdomen (epigastric discomfort)<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Unexplained weight loss despite normal or increased intake<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Blood in stool or black, tarry stools<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Persistent abdominal pain or heartburn unresponsive to medication<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Family history of stomach cancer<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Colonoscopy is suitable for people with:<\/span>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Alternating constipation and diarrhea<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Difficulty passing stool, thin stools, blood or mucus in stool<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Unexplained fatigue<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Anemia, especially in older adults<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Palpable abdominal mass or family history of colorectal cancer<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>How are upper GI endoscopy and colonoscopy performed?<\/b><\/h2>\n<p><span style=\"font-weight: 400\">You may wonder whether it\u2019s necessary to know how these procedures are done since doctors perform them. It\u2019s not required, but understanding the steps can reduce anxiety and help you prepare.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-39240 size-large\" src=\"https:\/\/www.synphaet.co.th\/wp-content\/uploads\/2024\/12\/2-4-1024x683.jpeg\" alt=\"Upper GI endoscopy\" width=\"1024\" height=\"683\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3><b>Upper GI endoscopy (Esophagogastroduodenoscopy)<\/b><\/h3>\n<p><span style=\"font-weight: 400\">During an upper endoscopy the doctor inserts the endoscope through the mouth and advances it through the esophagus, stomach, and the first part of the small intestine (duodenum). There are two anesthesia options: general sedation administered by an anesthesiologist or topical throat spray anesthesia. Patients may choose according to their preference.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h4><b>Preparation steps before the test<\/b><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Fast for 6\u20138 hours before the procedure<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Stop anticoagulant medications such as aspirin 7\u201310 days beforehand to reduce bleeding risk during endoscopy<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-39241 size-large\" src=\"https:\/\/www.synphaet.co.th\/wp-content\/uploads\/2024\/12\/3-5-1024x683.jpeg\" alt=\"Upper GI endoscopy\" width=\"1024\" height=\"683\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3><b>Colonoscopy<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Colonoscopy uses a similar flexible endoscope, but the instrument is inserted through the anus and advanced through the colon. The procedure and sedation options are similar, with differences in approach and preparation.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h4><b>Preparation steps before the test<\/b><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">One day before the exam, consume only low-residue clear liquids such as broth, soft foods, or congee<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Stop certain medications as instructed to prevent adverse effects<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">After either upper endoscopy or colonoscopy, you should not travel home alone because sedation or anesthesia can cause drowsiness and impaired coordination, increasing the risk of accidents. Patients who undergo colonoscopy may experience gas and bloating and should rest quietly for at least two hours. It is advisable to have a family member accompany you on the day of the procedure.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-39242 size-large\" src=\"https:\/\/www.synphaet.co.th\/wp-content\/uploads\/2024\/12\/4-1-1024x683.jpeg\" alt=\"Endoscopy at Synphaet\" width=\"1024\" height=\"683\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><b>Where should I have endoscopy performed?<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Choose a reputable healthcare facility with international standards, advanced equipment, and experienced specialists to ensure accurate diagnosis and safe procedures. Synphaet Seriruk Hospital meets these criteria and is a recommended center for GI endoscopy.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>Endoscopy screening packages<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Synphaet Seriruk Hospital offers three endoscopy packages:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Upper GI endoscopy package: 14,000 THB<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Colonoscopy package: 24,000 THB<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Combined upper GI endoscopy and colonoscopy package: 37,000 THB<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Do not be afraid of routine health checks. Early detection of any gastrointestinal abnormality prevents progression to advanced disease and potential loss. Synphaet Seriruk Hospital hopes everyone enjoys long, healthy lives. Remember: &#8220;Health is the greatest blessing.&#8221; If disease is detected, prompt treatment helps patients recover.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gastrointestinal Cancer and Colorectal Cancer: Diagnosis by Endoscopy The word \u201ccancer\u201d immediately evokes danger \u2014 a group of diseases that can be life-threatening and has caused countless losses. In Thailand, cancers of the digestive system are among the most common and most dangerous because they often produce mild, nonspecific symptoms at first that resemble common&#8230;<\/p>\n","protected":false},"author":19,"featured_media":16546,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[257],"tags":[],"class_list":["post-18045","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gastrointestinal Cancer and Colorectal Cancer: Diagnosis by Endoscopy | \u0e42\u0e23\u0e07\u0e1e\u0e22\u0e32\u0e1a\u0e32\u0e25\u0e2a\u0e34\u0e19\u0e41\u0e1e\u0e17\u0e22\u0e4c \u0e40\u0e2a\u0e23\u0e35\u0e23\u0e31\u0e01\u0e29\u0e4c<\/title>\n<meta name=\"description\" content=\"Gastrointestinal endoscopy detects 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