{"id":2040,"date":"2026-04-07T08:51:48","date_gmt":"2026-04-07T08:51:48","guid":{"rendered":"https:\/\/drabhishekaggarwal.com\/gastrectomy\/"},"modified":"2026-04-08T14:02:08","modified_gmt":"2026-04-08T14:02:08","slug":"gastrectomy","status":"publish","type":"page","link":"https:\/\/drabhishekaggarwal.com\/?page_id=2040","title":{"rendered":"Gastrectomy (Stomach Removal Surgery)"},"content":{"rendered":"\n<style>\nhtml body .ast-container,html body .site-content>.ast-container,html body .site-content{padding:0!important;max-width:none!important;margin:0 auto!important}\nhtml body .site-content .entry-content,html body .site-content article,html body .site-content .ast-article-single,html body #primary,html body .ast-primary{padding:0!important;margin:0!important;border:0!important;background:transparent!important}\nhtml body .ast-single-post-order{padding:0!important;margin:0!important}\nhtml body .entry-header,html body .ast-single-post-header,html body header.entry-header,html body .ast-banner-title-visibility,html body .ast-archive-description{display:none!important;padding:0!important;margin:0!important}\nhtml body .site-content{padding-top:0!important;padding-bottom:0!important}\nhtml body .site-footer{margin-top:0!important}\n.dra-final-cta .final-inner{max-width:980px;margin:0 auto;display:grid;grid-template-columns:220px 1fr;gap:40px;align-items:center;text-align:left}\n.dra-final-cta .final-img img{width:220px;height:220px;border-radius:50%;object-fit:cover;border:4px solid rgba(255,255,255,.25);box-shadow:0 24px 60px -20px rgba(0,0,0,.5);display:block}\n.dra-final-cta .final-text h2{text-align:left;margin:0 0 12px}\n.dra-final-cta .final-text p{text-align:left;margin:0 0 20px;max-width:none}\n.dra-final-cta .final-text .credline{display:inline-flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}\n.dra-final-cta .final-text .credline span{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:#fff;padding:6px 14px;border-radius:999px;font-size:12px;font-weight:600}\n@media(max-width:760px){.dra-final-cta .final-inner{grid-template-columns:1fr;text-align:center}.dra-final-cta .final-img img{margin:0 auto}.dra-final-cta .final-text h2,.dra-final-cta .final-text p{text-align:center}}\n<\/style>\n<style>\n.ast-container,.site-content>.ast-container{padding:0!important;max-width:none!important}\n.site-content .entry-content{margin:0!important;padding:0!important}\n.ast-article-single{padding:0!important;margin:0!important;border:0!important}\n.site-content{padding-top:0!important;padding-bottom:0!important}\n.site-footer{margin-top:0!important}\n.entry-header,.ast-single-post-header,header.entry-header,.ast-banner-title-visibility{display:none!important}\n.dra-page{font-family:-apple-system,'Segoe UI',Roboto,sans-serif;color:#1a2540;line-height:1.7}\n.dra-page *{box-sizing:border-box}\n.dra-hero{position:relative;width:100vw;margin-left:calc(50% - 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50vw);padding:90px 40px;background:linear-gradient(135deg,#041f4a 0%,#0b3d91 100%);color:#fff;text-align:center}\n.dra-final-cta h2{font-size:34px;font-weight:800;margin:0 0 14px;color:#fff}\n.dra-final-cta p{font-size:17px;max-width:640px;margin:0 auto 26px;opacity:.92}\n.dra-final-cta .btn{display:inline-block;padding:16px 38px;background:#fff;color:#0b3d91;border-radius:999px;text-decoration:none;font-weight:700;font-size:16px}\n.dra-final-cta .btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(0,0,0,.3)}\n@media(max-width:820px){.dra-hero h1{font-size:32px}.dra-facts{grid-template-columns:repeat(2,1fr)}.dra-wrap h2{font-size:26px}}\n<\/style><div class=\"dra-page\"><section class=\"dra-hero\"><span class=\"eyebrow\">STOMACH SURGERY<\/span><h1>Gastrectomy<\/h1><p class=\"sub\">Total and subtotal gastrectomy with D2 lymphadenectomy \u2014 the curative standard for gastric cancer, performed open, laparoscopically, or robotically.<\/p><\/section><div class=\"dra-wrap\"><h2>What is Gastrectomy?<\/h2><p>Gastrectomy is surgical removal of part or all of the stomach. It is the curative treatment for gastric cancer and is performed along with systematic lymph node dissection (D2 lymphadenectomy) to maximise the chance of cure.<\/p><h2>Types<\/h2><ul><li><strong>Subtotal (distal) gastrectomy<\/strong> \u2014 removes the lower 3\/4 of the stomach (for tumours of the lower\/middle stomach)<\/li><li><strong>Total gastrectomy<\/strong> \u2014 removes the entire stomach (for tumours of the upper stomach or diffuse cancers)<\/li><li><strong>Proximal gastrectomy<\/strong> \u2014 removes the upper stomach (selected cases)<\/li><\/ul><h2>How it&#8217;s done<\/h2><p>Dr. Abhishek performs gastrectomy using laparoscopic, robotic, or open techniques depending on tumour stage, anatomy, and patient fitness. Minimally invasive approaches are preferred wherever oncologically safe.<\/p><div class=\"dra-facts\"><div class=\"fact\"><span class=\"n\">D2<\/span><span class=\"l\">Lymph dissection<\/span><\/div><div class=\"fact\"><span class=\"n\">5\u20137d<\/span><span class=\"l\">Laparoscopic stay<\/span><\/div><div class=\"fact\"><span class=\"n\">6\u20138<\/span><span class=\"l\">Small meals\/day<\/span><\/div><div class=\"fact\"><span class=\"n\">B12<\/span><span class=\"l\">Lifelong supplement<\/span><\/div><\/div><figure class=\"dra-fig\"><img decoding=\"async\" src=\"https:\/\/drabhishekaggarwal.com\/wp-content\/uploads\/2026\/04\/Infographic-6-Post-Gastrectomy-Diet.jpg\" alt=\"Gastrectomy (Stomach Removal Surgery) \u2014 clinical infographic by Dr. Abhishek Aggarwal\"><figcaption>Infographic: Gastrectomy<\/figcaption><\/figure><\/div><section class=\"dra-faq\"><h2>Frequently Asked Questions<\/h2><p class=\"sub\">Answers to the most common questions about Gastrectomy.<\/p><details><summary>What is the difference between total and subtotal gastrectomy?<\/summary><p>Subtotal gastrectomy removes the lower 3\/4 of the stomach and is used for tumours of the lower stomach. Total gastrectomy removes the entire stomach and is needed for upper or diffuse tumours. The choice depends on tumour location.<\/p><\/details><details><summary>Can I eat normally after gastrectomy?<\/summary><p>After subtotal gastrectomy most patients adjust quickly. After total gastrectomy you will need to eat smaller, more frequent meals (6\u20138 per day) and avoid large volumes. Most patients regain quality of life within 6 months.<\/p><\/details><details><summary>What is dumping syndrome?<\/summary><p>Dumping syndrome is rapid emptying of food into the small intestine after gastrectomy, causing nausea, cramps, dizziness, and palpitations. It is managed with dietary changes \u2014 small meals, avoiding sugary drinks, and separating liquids from solids.<\/p><\/details><details><summary>Will I lose weight after gastrectomy?<\/summary><p>Most patients lose 5\u201315% of body weight initially, then stabilise and often regain some weight with good nutrition. A dedicated dietitian guides you through the adjustment and helps maintain a healthy weight long term.<\/p><\/details><details><summary>Do I need vitamin supplements?<\/summary><p>Yes. After total gastrectomy you will need lifelong vitamin B12 injections (every 3 months) because the stomach is essential for B12 absorption. Iron and calcium supplements may also be needed.<\/p><\/details><details><summary>Can gastrectomy be done laparoscopically?<\/summary><p>Yes. Laparoscopic and robotic gastrectomy have been shown to have equivalent oncologic outcomes to open surgery in multiple trials, with less pain and faster recovery. Dr. Abhishek performs laparoscopic gastrectomy routinely.<\/p><\/details><details><summary>How long is the hospital stay?<\/summary><p>Typically 5\u20137 days after laparoscopic or robotic gastrectomy, and 7\u201310 days after open surgery. Your ability to tolerate food and pass motions is the key criterion for discharge.<\/p><\/details><details><summary>What is D2 lymphadenectomy?<\/summary><p>D2 lymphadenectomy is systematic removal of all lymph nodes along the major arteries supplying the stomach. It is the gold standard for gastric cancer surgery and is associated with significantly improved survival when done by a specialist.<\/p><\/details><details><summary>What are the risks of gastrectomy?<\/summary><p>Main risks include anastomotic leak (2\u20135%), bleeding, infection, and delayed gastric emptying. At specialist centres, 30-day mortality is under 2% for gastrectomy.<\/p><\/details><details><summary>How soon can I go back to work?<\/summary><p>Desk work is usually possible 3\u20134 weeks after laparoscopic gastrectomy and 5\u20136 weeks after open surgery. Heavy physical work requires 8\u201310 weeks. Chemotherapy (if needed) starts around 6\u20138 weeks after surgery.<\/p><\/details><\/section>\n\n\n<style id=\"dra-cta-css\">\n.dra-final-cta{width:100vw;margin-left:calc(50% - 50vw);padding:90px 40px;background:linear-gradient(135deg,#041f4a 0%,#0b3d91 100%);color:#fff;text-align:center}\n.dra-final-cta .final-inner{max-width:980px!important;margin:0 auto!important;display:grid;grid-template-columns:220px 1fr;gap:40px;align-items:center;text-align:left}\n.dra-final-cta .final-img img{width:220px;height:220px;border-radius:50%;object-fit:cover;border:4px solid rgba(255,255,255,.25);box-shadow:0 24px 60px -20px rgba(0,0,0,.5)}\n.dra-final-cta h2{font-size:34px;margin:0 0 14px;color:#fff;font-weight:800;letter-spacing:-.02em}\n.dra-final-cta .credline{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}\n.dra-final-cta .credline span{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:#fff;padding:6px 14px;border-radius:999px;font-size:12px;font-weight:600}\n.dra-final-cta p{color:rgba(255,255,255,.9);font-size:16px;line-height:1.65;margin:0 0 22px;max-width:600px}\n.dra-final-cta .btn{display:inline-block;background:#fff;color:#0b3d91;padding:14px 32px;border-radius:10px;font-weight:700;text-decoration:none;font-size:15px;box-shadow:0 12px 30px -10px rgba(0,0,0,.4)}\n.dra-final-cta .btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(0,0,0,.5)}\n@media(max-width:760px){.dra-final-cta{padding:70px 24px}.dra-final-cta .final-inner{grid-template-columns:1fr;text-align:center}.dra-final-cta p{margin-left:auto;margin-right:auto}.dra-final-cta h2{font-size:26px}}\n\/*CTA-RESP*\/@media(max-width:820px){html body .dra-final-cta{padding:60px 20px!important}html body .dra-final-cta .final-inner{grid-template-columns:1fr!important;text-align:center!important;gap:24px!important;max-width:520px!important}html body .dra-final-cta .final-img img{width:160px!important;height:160px!important;margin:0 auto}html body .dra-final-cta .credline{justify-content:center;display:flex;flex-wrap:wrap;gap:8px}html body .dra-final-cta h2{font-size:26px!important;text-align:center}html body .dra-final-cta p{text-align:center;font-size:15px}html body .dra-final-cta .btn{display:inline-block}}\/*END-CTA-RESP*\/<\/style>\n<div class=\"dra-final-cta\"><div class=\"final-inner\"><div class=\"final-img\"><img decoding=\"async\" src=\"https:\/\/drabhishekaggarwal.com\/wp-content\/uploads\/2026\/03\/dr-abhishek-2.jpeg\" alt=\"Dr. Abhishek Aggarwal \u2014 Senior Consultant GI &amp; HPB Oncosurgeon, BLK-Max Delhi\"><\/div><div class=\"final-text\"><h2>Meet Dr. Abhishek Aggarwal<\/h2><div class=\"credline\"><span>12+ Years Experience<\/span><span>500+ Cancer Surgeries<\/span><span>BLK-Max Delhi<\/span><\/div><p>Dr. Abhishek Aggarwal is a highly skilled GI &amp; HPB surgeon with over 10 years of experience in managing complex gastrointestinal and hepato-pancreato-biliary diseases, with a special focus on oncological surgery. He currently serves as Associate Director \u2013 GI Oncosurgery at BLK-Max Super Speciality Hospital, where he is actively involved in delivering advanced surgical care for GI and HPB malignancies.<\/p><p>He has trained and worked in reputed high-volume centres, gaining extensive expertise in complex oncological procedures and multidisciplinary cancer care. His clinical practice is firmly grounded in scientific, evidence-based medicine, ensuring that patients receive treatment aligned with the latest global standards and research.<\/p><p><strong>OPD Timing:<\/strong> 09:00 AM \u2013 05:00 PM<\/p><a class=\"btn\" href=\"https:\/\/drabhishekaggarwal.com\/?page_id=2024\">Contact Dr. Abhishek \u2192<\/a><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Robotic and laparoscopic gastrectomy with D2 lymphadenectomy in Delhi for stomach cancer \u2014 Dr. Abhishek Aggarwal.<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"class_list":["post-2040","page","type-page","status-publish","hentry"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Abhishek Aggarwal","author_link":"https:\/\/drabhishekaggarwal.com\/author\/calude-editor"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"Robotic and laparoscopic gastrectomy with D2 lymphadenectomy in Delhi for stomach cancer \u2014 Dr. Abhishek Aggarwal.","_links":{"self":[{"href":"https:\/\/drabhishekaggarwal.com\/index.php?rest_route=\/wp\/v2\/pages\/2040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drabhishekaggarwal.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/drabhishekaggarwal.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/drabhishekaggarwal.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/drabhishekaggarwal.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2040"}],"version-history":[{"count":9,"href":"https:\/\/drabhishekaggarwal.com\/index.php?rest_route=\/wp\/v2\/pages\/2040\/revisions"}],"predecessor-version":[{"id":2265,"href":"https:\/\/drabhishekaggarwal.com\/index.php?rest_route=\/wp\/v2\/pages\/2040\/revisions\/2265"}],"wp:attachment":[{"href":"https:\/\/drabhishekaggarwal.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}