{"id":15980,"date":"2018-11-30T09:54:59","date_gmt":"2018-11-30T06:54:59","guid":{"rendered":"https:\/\/hakanyanar.com\/services\/"},"modified":"2026-04-12T22:21:52","modified_gmt":"2026-04-12T19:21:52","slug":"services","status":"publish","type":"page","link":"https:\/\/www.hakanyanar.com\/en\/services\/","title":{"rendered":"Services"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"15980\" class=\"elementor elementor-15980 elementor-15762\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8232732 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8232732\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d055bb8\" data-id=\"d055bb8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f7ea62d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f7ea62d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cecc106\" data-id=\"cecc106\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-259d811 elementor-widget elementor-widget-html\" data-id=\"259d811\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\r\n.srv * { box-sizing: border-box; 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align-items: center; } }\r\n<\/style>\r\n\r\n<div class=\"srv\">\r\n\r\n<section class=\"srv-hero\">\r\n  <p class=\"srv-eyebrow\">Conditions &amp; Treatment Options<\/p>\r\n  <h1>General Surgery &amp; <span>Oncological Surgery<\/span><\/h1>\r\n  <p class=\"srv-hero-sub\">Prof. Dr. Hakan Yanar &mdash; Professor, Istanbul Faculty of Medicine<\/p>\r\n  <p class=\"srv-hero-desc\">Over 25 years of experience in gastrointestinal and oncological surgery &mdash; laparoscopic, robotic, and HIPEC procedures for domestic and international patients in Istanbul.<\/p>\r\n<\/section>\r\n\r\n<div class=\"srv-trust\">\r\n  <div class=\"srv-trust-item\">&#127963; Istanbul Faculty of Medicine<\/div>\r\n  <div class=\"srv-sep\"><\/div>\r\n  <div class=\"srv-trust-item\">&#129302; Robotic &amp; Laparoscopic Surgery<\/div>\r\n  <div class=\"srv-sep\"><\/div>\r\n  <div class=\"srv-trust-item\">&#129514; HIPEC Certified<\/div>\r\n  <div class=\"srv-sep\"><\/div>\r\n  <div class=\"srv-trust-item\">&#127757; International Patients Welcome<\/div>\r\n  <div class=\"srv-sep\"><\/div>\r\n  <div class=\"srv-trust-item\">&#128196; 50+ International Publications<\/div>\r\n<\/div>\r\n\r\n<section class=\"srv-main\">\r\n  <div class=\"srv-sec-head\">\r\n    <p class=\"srv-sec-eyebrow\">&mdash; Areas of Expertise &mdash;<\/p>\r\n    <h2 class=\"srv-sec-h2\">Conditions &amp; Treatments<\/h2>\r\n    <p class=\"srv-sec-lead\">Individual assessment and a personalized treatment plan using the most current surgical techniques for every condition.<\/p>\r\n  <\/div>\r\n  <div class=\"srv-grid\">\r\n    <div class=\"srv-card\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.hakanyanar.com\/wp-content\/uploads\/2025\/02\/kolon-kanseri-770x500.jpg\" alt=\"Colon and Rectal Cancer Surgery Istanbul\" class=\"srv-card-img\">\r\n      <div class=\"srv-card-body\">\r\n        <div class=\"srv-card-tag\">Oncological Surgery<\/div>\r\n        <h2 class=\"srv-card-title\">Colon &amp; Rectal Cancer<\/h2>\r\n        <p class=\"srv-card-desc\">Colorectal cancer develops predominantly from adenomatous polyps. When detected early, it is highly curable with laparoscopic or robotic colectomy.<\/p>\r\n        <div class=\"srv-symptoms\"><div class=\"srv-symptoms-title\">Symptoms<\/div><div class=\"srv-symptoms-list\"><span class=\"srv-symptom\">Change in bowel habits<\/span><span class=\"srv-symptom\">Rectal bleeding<\/span><span class=\"srv-symptom\">Abdominal pain<\/span><span class=\"srv-symptom\">Weight loss<\/span><span class=\"srv-symptom\">Fatigue<\/span><\/div><\/div>\r\n        <div class=\"srv-treatment\"><strong>Treatment:<\/strong> Laparoscopic \/ robotic colectomy, HIPEC (when indicated), adjuvant chemotherapy<\/div>\r\n        <a href=\"\/en\/services\/colon-rectal-cancer\/\" class=\"srv-card-link\">Learn More &rarr;<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"srv-card\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.hakanyanar.com\/wp-content\/uploads\/2024\/12\/mide-kanseri-770x500.jpg\" alt=\"Gastric Cancer Surgery Istanbul\" class=\"srv-card-img\">\r\n      <div class=\"srv-card-body\">\r\n        <div class=\"srv-card-tag\">Oncological Surgery<\/div>\r\n        <h2 class=\"srv-card-title\">Gastric Cancer<\/h2>\r\n        <p class=\"srv-card-desc\">H. pylori infection, high-salt diet, and smoking are the principal risk factors. Laparoscopic gastrectomy with D2 lymphadenectomy achieves excellent outcomes in early-stage disease.<\/p>\r\n        <div class=\"srv-symptoms\"><div class=\"srv-symptoms-title\">Symptoms<\/div><div class=\"srv-symptoms-list\"><span class=\"srv-symptom\">Dysphagia<\/span><span class=\"srv-symptom\">Epigastric pain<\/span><span class=\"srv-symptom\">Nausea \/ vomiting<\/span><span class=\"srv-symptom\">Early satiety<\/span><span class=\"srv-symptom\">Weight loss<\/span><\/div><\/div>\r\n        <div class=\"srv-treatment\"><strong>Treatment:<\/strong> Laparoscopic gastrectomy, HIPEC, perioperative chemotherapy (FLOT)<\/div>\r\n        <a href=\"\/en\/services\/gastric-cancer\/\" class=\"srv-card-link\">Learn More &rarr;<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"srv-card\">\r\n      <div class=\"srv-card-img-placeholder\">&#129514;<\/div>\r\n      <div class=\"srv-card-body\">\r\n        <div class=\"srv-card-tag\">Advanced Oncological Treatment<\/div>\r\n        <h2 class=\"srv-card-title\">HIPEC<\/h2>\r\n        <p class=\"srv-card-desc\">Hyperthermic intraperitoneal chemotherapy administered simultaneously with cytoreductive surgery for cancers that have spread to the peritoneum. Prof. Dr. Yanar is HIPEC-certified.<\/p>\r\n        <div class=\"srv-symptoms\"><div class=\"srv-symptoms-title\">Indications<\/div><div class=\"srv-symptoms-list\"><span class=\"srv-symptom\">Peritoneal metastases<\/span><span class=\"srv-symptom\">Advanced colorectal cancer<\/span><span class=\"srv-symptom\">Gastric cancer<\/span><span class=\"srv-symptom\">Pseudomyxoma peritonei<\/span><\/div><\/div>\r\n        <div class=\"srv-treatment\"><strong>Method:<\/strong> Cytoreductive surgery (CRS) + heated chemotherapy (41&ndash;43&deg;C, 60&ndash;90 min)<\/div>\r\n        <a href=\"\/en\/services\/hipec\/\" class=\"srv-card-link\">Learn More &rarr;<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"srv-card\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.hakanyanar.com\/wp-content\/uploads\/2024\/12\/hemoroid-2-770x500.jpg\" alt=\"Hemorrhoid Treatment Istanbul\" class=\"srv-card-img\">\r\n      <div class=\"srv-card-body\">\r\n        <div class=\"srv-card-tag\">Proctological Surgery<\/div>\r\n        <h2 class=\"srv-card-title\">Hemorrhoids (Piles)<\/h2>\r\n        <p class=\"srv-card-desc\">Hemorrhoidal disease affects approximately 75% of adults at some point. Grade I&ndash;II is managed conservatively; Grade III&ndash;IV requires laser hemorrhoidectomy or stapler hemorrhoidopexy.<\/p>\r\n        <div class=\"srv-symptoms\"><div class=\"srv-symptoms-title\">Symptoms<\/div><div class=\"srv-symptoms-list\"><span class=\"srv-symptom\">Rectal bleeding<\/span><span class=\"srv-symptom\">Pain<\/span><span class=\"srv-symptom\">Itching<\/span><span class=\"srv-symptom\">Swelling<\/span><span class=\"srv-symptom\">Prolapse<\/span><\/div><\/div>\r\n        <div class=\"srv-treatment\"><strong>Treatment:<\/strong> Conservative management, rubber band ligation, laser hemorrhoidectomy, stapler hemorrhoidopexy (PPH)<\/div>\r\n        <a href=\"\/en\/services\/hemorrhoid-disease\/\" class=\"srv-card-link\">Learn More &rarr;<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"srv-card\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.hakanyanar.com\/wp-content\/uploads\/2024\/10\/anal-fissur-2-770x500.jpg\" alt=\"Anal Fissure Treatment Istanbul\" class=\"srv-card-img\">\r\n      <div class=\"srv-card-body\">\r\n        <div class=\"srv-card-tag\">Proctological Surgery<\/div>\r\n        <h2 class=\"srv-card-title\">Anal Fissure<\/h2>\r\n        <p class=\"srv-card-desc\">A small tear in the anal canal mucosa causing severe pain and bright red bleeding during defecation. Chronic fissures require botulinum toxin injection or lateral internal sphincterotomy.<\/p>\r\n        <div class=\"srv-symptoms\"><div class=\"srv-symptoms-title\">Symptoms<\/div><div class=\"srv-symptoms-list\"><span class=\"srv-symptom\">Pain on defecation<\/span><span class=\"srv-symptom\">Rectal bleeding<\/span><span class=\"srv-symptom\">Anal spasm<\/span><span class=\"srv-symptom\">Itching<\/span><\/div><\/div>\r\n        <div class=\"srv-treatment\"><strong>Treatment:<\/strong> Topical creams, botulinum toxin injection, lateral internal sphincterotomy (LIS)<\/div>\r\n        <a href=\"\/en\/services\/anal-fissure\/\" class=\"srv-card-link\">Learn More &rarr;<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"srv-card\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.hakanyanar.com\/wp-content\/uploads\/2024\/10\/kasik-fitigi-770x500.jpg\" alt=\"Hernia Surgery Istanbul\" class=\"srv-card-img\">\r\n      <div class=\"srv-card-body\">\r\n        <div class=\"srv-card-tag\">Laparoscopic Surgery<\/div>\r\n        <h2 class=\"srv-card-title\">Inguinal &amp; Umbilical Hernia<\/h2>\r\n        <p class=\"srv-card-desc\">Protrusion of abdominal contents through a defect in the abdominal wall. Laparoscopic TEP\/TAPP repair with mesh &mdash; same-day discharge in uncomplicated cases.<\/p>\r\n        <div class=\"srv-symptoms\"><div class=\"srv-symptoms-title\">Symptoms<\/div><div class=\"srv-symptoms-list\"><span class=\"srv-symptom\">Groin bulge<\/span><span class=\"srv-symptom\">Pain<\/span><span class=\"srv-symptom\">Exertional discomfort<\/span><span class=\"srv-symptom\">Nausea<\/span><\/div><\/div>\r\n        <div class=\"srv-treatment\"><strong>Treatment:<\/strong> Laparoscopic TEP \/ TAPP repair with mesh &mdash; same-day discharge<\/div>\r\n        <a href=\"\/en\/services\/inguinal-hernia\/\" class=\"srv-card-link\">Learn More &rarr;<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"srv-card\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.hakanyanar.com\/wp-content\/uploads\/2025\/01\/kil-donmesi-770x500.jpg\" alt=\"Pilonidal Sinus Surgery Istanbul\" class=\"srv-card-img\">\r\n      <div class=\"srv-card-body\">\r\n        <div class=\"srv-card-tag\">General Surgery<\/div>\r\n        <h2 class=\"srv-card-title\">Pilonidal Sinus Disease<\/h2>\r\n        <p class=\"srv-card-desc\">A chronic sacrococcygeal condition caused by hair penetration forming an infected sinus tract. Karydakis and Limberg flap techniques achieve a recurrence rate of only 3&ndash;7%.<\/p>\r\n        <div class=\"srv-symptoms\"><div class=\"srv-symptoms-title\">Symptoms<\/div><div class=\"srv-symptoms-list\"><span class=\"srv-symptom\">Pain<\/span><span class=\"srv-symptom\">Swelling<\/span><span class=\"srv-symptom\">Discharge<\/span><span class=\"srv-symptom\">Fever<\/span><span class=\"srv-symptom\">Erythema<\/span><\/div><\/div>\r\n        <div class=\"srv-treatment\"><strong>Treatment:<\/strong> Incision &amp; drainage (acute), Karydakis flap, Limberg rhomboid flap<\/div>\r\n        <a href=\"\/en\/services\/pilonidal-sinus\/\" class=\"srv-card-link\">Learn More &rarr;<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"srv-card\">\r\n      <div class=\"srv-card-img-placeholder\">&#128993;<\/div>\r\n      <div class=\"srv-card-body\">\r\n        <div class=\"srv-card-tag\">Laparoscopic Surgery<\/div>\r\n        <h2 class=\"srv-card-title\">Gallbladder Diseases<\/h2>\r\n        <p class=\"srv-card-desc\">Gallstone disease and acute cholecystitis are among the most common indications for general surgery. Laparoscopic cholecystectomy is the gold-standard treatment with same-day discharge.<\/p>\r\n        <div class=\"srv-symptoms\"><div class=\"srv-symptoms-title\">Symptoms<\/div><div class=\"srv-symptoms-list\"><span class=\"srv-symptom\">Right upper quadrant pain<\/span><span class=\"srv-symptom\">Nausea<\/span><span class=\"srv-symptom\">Pain after fatty meals<\/span><span class=\"srv-symptom\">Jaundice<\/span><\/div><\/div>\r\n        <div class=\"srv-treatment\"><strong>Treatment:<\/strong> Laparoscopic cholecystectomy &mdash; typically same-day discharge<\/div>\r\n        <a href=\"\/en\/services\/gallbladder-diseases\/\" class=\"srv-card-link\">Learn More &rarr;<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"srv-card\">\r\n      <div class=\"srv-card-img-placeholder\">&#129302;<\/div>\r\n      <div class=\"srv-card-body\">\r\n        <div class=\"srv-card-tag\">Advanced Surgical Technology<\/div>\r\n        <h2 class=\"srv-card-title\">Laparoscopic &amp; Robotic Surgery<\/h2>\r\n        <p class=\"srv-card-desc\">Minimally invasive surgery using small incisions and the da Vinci robotic platform. Three-dimensional vision, tremor-free precision, and faster recovery than open surgery.<\/p>\r\n        <div class=\"srv-symptoms\"><div class=\"srv-symptoms-title\">Advantages<\/div><div class=\"srv-symptoms-list\"><span class=\"srv-symptom\">Less pain<\/span><span class=\"srv-symptom\">Shorter hospital stay<\/span><span class=\"srv-symptom\">Faster recovery<\/span><span class=\"srv-symptom\">Less bleeding<\/span><span class=\"srv-symptom\">Smaller scars<\/span><\/div><\/div>\r\n        <div class=\"srv-treatment\"><strong>Applications:<\/strong> Colon, rectal, gastric, gallbladder, hernia surgery and more<\/div>\r\n        <a href=\"\/en\/services\/laparoscopic-robotic-surgery\/\" class=\"srv-card-link\">Learn More &rarr;<\/a>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<section class=\"srv-methods\">\r\n  <div class=\"srv-methods-head\">\r\n    <p class=\"srv-methods-eyebrow\">&mdash; Surgical Techniques &mdash;<\/p>\r\n    <h2 class=\"srv-methods-h2\">Advanced Surgical Technologies<\/h2>\r\n    <p class=\"srv-methods-lead\">Prof. Dr. Hakan Yanar applies the most current surgical technologies and techniques to deliver optimal outcomes for every patient.<\/p>\r\n  <\/div>\r\n  <div class=\"srv-methods-grid\">\r\n    <div class=\"srv-method-card\"><div class=\"srv-method-icon\">&#129302;<\/div><div class=\"srv-method-title\">Robotic Surgery<\/div><div class=\"srv-method-desc\">Da Vinci system with 3D HD visualization, tremor-filtered 7-DoF instrument articulation. Particularly advantageous in the pelvis and confined anatomical spaces.<\/div><\/div>\r\n    <div class=\"srv-method-card\"><div class=\"srv-method-icon\">&#128300;<\/div><div class=\"srv-method-title\">Laparoscopic Surgery<\/div><div class=\"srv-method-desc\">Minimally invasive surgery through 3&ndash;5 small incisions. Same-day or 1&ndash;2 day discharge; return to normal activity within 1 week for most procedures.<\/div><\/div>\r\n    <div class=\"srv-method-card\"><div class=\"srv-method-icon\">&#129514;<\/div><div class=\"srv-method-title\">HIPEC<\/div><div class=\"srv-method-desc\">Hyperthermic intraperitoneal chemotherapy combined with cytoreductive surgery &mdash; for peritoneal surface malignancies. HIPEC-certified surgeon.<\/div><\/div>\r\n    <div class=\"srv-method-card\"><div class=\"srv-method-icon\">&#127973;<\/div><div class=\"srv-method-title\">Open Surgery<\/div><div class=\"srv-method-desc\">Conventional open surgery when indicated &mdash; for complex cases, emergencies, and situations where minimally invasive access is not appropriate.<\/div><\/div>\r\n    <div class=\"srv-method-card\"><div class=\"srv-method-icon\">&#128301;<\/div><div class=\"srv-method-title\">Endoscopy &amp; ERCP<\/div><div class=\"srv-method-desc\">Upper and lower gastrointestinal endoscopy; endoscopic retrograde cholangiopancreatography (ERCP) for biliary tract disease.<\/div><\/div>\r\n    <div class=\"srv-method-card\"><div class=\"srv-method-icon\">&#9889;<\/div><div class=\"srv-method-title\">Laser Treatment<\/div><div class=\"srv-method-desc\">Laser applications for hemorrhoids and anal fissure &mdash; minimally invasive, rapid healing, low recurrence rates.<\/div><\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<section class=\"srv-intl\">\r\n  <div>\r\n    <h2 class=\"srv-intl-h2\">International Patient Care<\/h2>\r\n    <p class=\"srv-intl-p\">Prof. Dr. Hakan Yanar welcomes international patients from Russia, France, the Middle East, and across Europe at Liv Hospital Ulus, Istanbul. A multilingual team provides comprehensive support throughout the treatment process.<\/p>\r\n    <div class=\"srv-lang-badges\">\r\n      <span class=\"srv-lang\">&#127481;&#127479; T&uuml;rk&ccedil;e<\/span>\r\n      <span class=\"srv-lang\">&#127468;&#127463; English<\/span>\r\n      <span class=\"srv-lang\">&#127467;&#127479; Fran&ccedil;ais<\/span>\r\n      <span class=\"srv-lang\">&#127479;&#127482; &#1056;&#1091;&#1089;&#1089;&#1082;&#1080;&#1081;<\/span>\r\n    <\/div>\r\n  <\/div>\r\n  <div class=\"srv-intl-right\">\r\n    <div class=\"srv-intl-item\"><div class=\"srv-intl-icon\">&#128205;<\/div><div><div class=\"srv-intl-item-title\">Liv Hospital Ulus, Be&#351;ikta&#351; \/ Istanbul<\/div><div class=\"srv-intl-item-desc\">Centrally located, close to the airport &mdash; international standard hospital<\/div><\/div><\/div>\r\n    <div class=\"srv-intl-item\"><div class=\"srv-intl-icon\">&#9992;&#65039;<\/div><div><div class=\"srv-intl-item-title\">Medical Tourism Support<\/div><div class=\"srv-intl-item-desc\">Appointment scheduling, airport transfer, accommodation, and translation coordination<\/div><\/div><\/div>\r\n    <div class=\"srv-intl-item\"><div class=\"srv-intl-icon\">&#128172;<\/div><div><div class=\"srv-intl-item-title\">WhatsApp Contact<\/div><div class=\"srv-intl-item-desc\">+90 530 171 58 14 &mdash; English, French, Russian<\/div><\/div><\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<section class=\"srv-cta\">\r\n  <h2 class=\"srv-cta-h2\">Book an Appointment<\/h2>\r\n  <p class=\"srv-cta-sub\">Contact us by phone, WhatsApp, or online form for a consultation and personalized treatment plan. Available in English, French, and Russian.<\/p>\r\n  <div class=\"srv-cta-btns\">\r\n    <a href=\"tel:+905301715814\" class=\"srv-btn-blue\">&#128222; Call Now<\/a>\r\n    <a href=\"https:\/\/wa.me\/905301715814\" class=\"srv-btn-green\">&#128172; WhatsApp<\/a>\r\n    <a href=\"\/en\/contact\/\" class=\"srv-btn-ghost\">&#9993;&#65039; Contact Form<\/a>\r\n  <\/div>\r\n<\/section>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Laparoscopic, robotic surgery and HIPEC in Istanbul. Prof. Dr. Hakan Yanar treats colorectal cancer, gastric cancer, hernias and proctological conditions.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":12,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-15980","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Services &#8212; Prof. Dr. Hakan Yanar<\/title>\n<meta name=\"description\" content=\"Colon cancer, gastric cancer, HIPEC, hemorrhoids, hernia and gallbladder treatment in Istanbul. 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Laparoscopic and robotic surgery by Prof. Dr. Hakan Yanar.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hakanyanar.com\/en\/services\/\" \/>\n<meta property=\"og:site_name\" content=\"Prof. Dr. Hakan Yanar\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profdrhakantyanar\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-12T19:21:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hakanyanar.com\/wp-content\/uploads\/2025\/02\/kolon-kanseri-770x500.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@htyanar\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/services\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/services\\\/\"},\"author\":{\"name\":\"Prof. Dr. Hakan Yanar\",\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/#\\\/schema\\\/person\\\/a25b7521262fcdb4bf0748ec6b2a0b8a\"},\"headline\":\"Services\",\"datePublished\":\"2018-11-30T06:54:59+00:00\",\"dateModified\":\"2026-04-12T19:21:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/services\\\/\"},\"wordCount\":725,\"publisher\":{\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/#\\\/schema\\\/person\\\/a25b7521262fcdb4bf0748ec6b2a0b8a\"},\"image\":{\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/services\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.hakanyanar.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/kolon-kanseri-770x500.jpg\",\"inLanguage\":\"en-US\"},{\"@type\":[\"WebPage\",\"MedicalWebPage\"],\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/services\\\/\",\"url\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/services\\\/\",\"name\":\"Services &#8212; Prof. Dr. Hakan Yanar\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/services\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.hakanyanar.com\\\/en\\\/services\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.hakanyanar.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/kolon-kanseri-770x500.jpg\",\"datePublished\":\"2018-11-30T06:54:59+00:00\",\"dateModified\":\"2026-04-12T19:21:52+00:00\",\"description\":\"Colon cancer, gastric cancer, HIPEC, hemorrhoids, hernia and gallbladder treatment in Istanbul. 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Cerrahi int\u00f6rnl\u00fc\u011f\u00fcn\u00fc University of Colorado Health Science Center, Denver Colorado\u2019 da tamamlad\u0131. Mecburi hizmetini 1995-1996 y\u0131llar\u0131 aras\u0131nda Isparta\u2019da, askerlik hizmetini Nisan 2000\u2019de Tunceli\u2019 de yerine getirdi. 1996 y\u0131l\u0131nda \u0130stanbul T\u0131p Fak\u00fcltesi Genel Cerrahi Anabilim Dal\u0131\u2019nda ba\u015flad\u0131\u011f\u0131 Genel Cerrahi ihtisas\u0131n\u0131 \u201cKolon anastomozlar\u0131nda skar dokusu olu\u015fumu ve latirojen ila\u00e7lar\u0131n etkisi\u201d isimli tez ile Haziran 2001\u2019 de tamamlad\u0131. \u015eubat 2006-\u015eubat 2007 aras\u0131nda University of Southern California Medical Center, Department of General Surgery, Los Angeles, ABD\u2019 de \u00e7al\u0131\u015ft\u0131. Primer cerrahi ilgi alan\u0131 gastrointestinal hastal\u0131klar, mide, kolon ve rektum kanseri ba\u015fta olmak onkolojik cerrahi olgular\u0131n laparoskopik tedavisi \u00fczerine odaklanm\u0131\u015ft\u0131r. \u201cRobotik Cerrahi\u201d ve \u201cCytoreductive surgery (CRS) and Hypertermic intraperitoneal chemotherapy (HIPEC) in Peritoneal Surface Malignancy\u201d sertifikalar\u0131na sahiptir. T\u00fcrk Cerrahi Derne\u011fi, Hepato-Pankreato-Bilier Cerrahi Derne\u011fi, \u0130stanbul Tabib Odas\u0131 \u00fcyesi, Ulusal Travma ve Acil Cerrahi Derne\u011fi ile Ulusal Endoskopik Laparoskopik Cerrahi Derne\u011fi y\u00f6netim kurulu \u00fcyesidir. Ulusal Travma ve Acil Cerrahi Dergisi\u2019nde yard\u0131mc\u0131 edit\u00f6rl\u00fck, European Society of Trauma and Emergency Surgery (ESTES) Emergency Section\u2019 da Chairman ve T\u00fcrkiye delegeli\u011fi g\u00f6revlerini yerine getirmektedir. Elli uluslararas\u0131, 20 ulusal \u00e7al\u0131\u015fmas\u0131hakemli dergilerde yay\u0131nlanm\u0131\u015ft\u0131r. \u0130ki uluslararas\u0131, on ulusal kitap b\u00f6l\u00fcm\u00fc bulunmaktad\u0131r. \u00c7ok say\u0131da s\u00f6zl\u00fc ve poster sunumu, yurt i\u00e7i ve yurt d\u0131\u015f\u0131 panel ve sempozyum konu\u015fmalar\u0131 ger\u00e7ekle\u015ftirmi\u015ftir. \u0130ki uluslararas\u0131, \u00e7ok say\u0131da ulusal kitap b\u00f6l\u00fcm\u00fc yaz\u0131m\u0131 ve \u00e7evirisi bulunmaktad\u0131r. Ekim 2008\u2019 de Do\u00e7ent, Mart 2014\u2032te profes\u00f6r \u00fcnvan\u0131n\u0131 alan Prof.Dr. Hakan Yanar \u0130ngilizce bilmektedir. 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Cerrahi int\u00f6rnl\u00fc\u011f\u00fcn\u00fc University of Colorado Health Science Center, Denver Colorado\u2019 da tamamlad\u0131. Mecburi hizmetini 1995-1996 y\u0131llar\u0131 aras\u0131nda Isparta\u2019da, askerlik hizmetini Nisan 2000\u2019de Tunceli\u2019 de yerine getirdi. 1996 y\u0131l\u0131nda \u0130stanbul T\u0131p Fak\u00fcltesi Genel Cerrahi Anabilim Dal\u0131\u2019nda ba\u015flad\u0131\u011f\u0131 Genel Cerrahi ihtisas\u0131n\u0131 \u201cKolon anastomozlar\u0131nda skar dokusu olu\u015fumu ve latirojen ila\u00e7lar\u0131n etkisi\u201d isimli tez ile Haziran 2001\u2019 de tamamlad\u0131. \u015eubat 2006-\u015eubat 2007 aras\u0131nda University of Southern California Medical Center, Department of General Surgery, Los Angeles, ABD\u2019 de \u00e7al\u0131\u015ft\u0131. Primer cerrahi ilgi alan\u0131 gastrointestinal hastal\u0131klar, mide, kolon ve rektum kanseri ba\u015fta olmak onkolojik cerrahi olgular\u0131n laparoskopik tedavisi \u00fczerine odaklanm\u0131\u015ft\u0131r. \u201cRobotik Cerrahi\u201d ve \u201cCytoreductive surgery (CRS) and Hypertermic intraperitoneal chemotherapy (HIPEC) in Peritoneal Surface Malignancy\u201d sertifikalar\u0131na sahiptir. T\u00fcrk Cerrahi Derne\u011fi, Hepato-Pankreato-Bilier Cerrahi Derne\u011fi, \u0130stanbul Tabib Odas\u0131 \u00fcyesi, Ulusal Travma ve Acil Cerrahi Derne\u011fi ile Ulusal Endoskopik Laparoskopik Cerrahi Derne\u011fi y\u00f6netim kurulu \u00fcyesidir. Ulusal Travma ve Acil Cerrahi Dergisi\u2019nde yard\u0131mc\u0131 edit\u00f6rl\u00fck, European Society of Trauma and Emergency Surgery (ESTES) Emergency Section\u2019 da Chairman ve T\u00fcrkiye delegeli\u011fi g\u00f6revlerini yerine getirmektedir. Elli uluslararas\u0131, 20 ulusal \u00e7al\u0131\u015fmas\u0131hakemli dergilerde yay\u0131nlanm\u0131\u015ft\u0131r. \u0130ki uluslararas\u0131, on ulusal kitap b\u00f6l\u00fcm\u00fc bulunmaktad\u0131r. \u00c7ok say\u0131da s\u00f6zl\u00fc ve poster sunumu, yurt i\u00e7i ve yurt d\u0131\u015f\u0131 panel ve sempozyum konu\u015fmalar\u0131 ger\u00e7ekle\u015ftirmi\u015ftir. \u0130ki uluslararas\u0131, \u00e7ok say\u0131da ulusal kitap b\u00f6l\u00fcm\u00fc yaz\u0131m\u0131 ve \u00e7evirisi bulunmaktad\u0131r. Ekim 2008\u2019 de Do\u00e7ent, Mart 2014\u2032te profes\u00f6r \u00fcnvan\u0131n\u0131 alan Prof.Dr. Hakan Yanar \u0130ngilizce bilmektedir. 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