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Columbia Introduces New LVAD Technology

… NYP/Columbia was among the first to offer patients access to Heartmate 3, the newest … in a clinical trial testing it against current standard of treatment, the Heart Mate II . In a randomized study … II.  Dr. Naka, the first author of this landmark paper, is director of Columbia’s Cardiac Transplantation Program and …

Last Modified: 02/23/2023 - 18:00

Heller Myotomy

… Heller myotomy (esophagomyotomy) is considered the most effective treatment for achalasia. In this procedure the lower part of the esophagus is cut lengthwise and the lower esophageal …

Last Modified: 02/19/2023 - 13:08

Keeping Healthy This Thanksgiving Holiday

… in holiday favorites.  Here are ten simple tips: Start the day with physical activity. Physical activity helps to … appetite and boost metabolism. If you exercise the morning of Thanksgiving, you're starting to create a calorie deficit … encourages overeating. My favorite pre-turkey breakfast is oatmeal with a scoop of almond butter and berries—this …

Last Modified: 02/23/2023 - 18:00

COVID-19 Update from Dr. Smith: 3/23/20

… Each day during the COVID-19 crisis, Dr. Craig Smith, Chair of the Department of Surgery, sends an update to faculty and … and ventilator capacity, on our personnel, and on our PPE is still accelerating in parallel.  In Manhattan, the streets …

Last Modified: 02/23/2023 - 18:01

Celiac Awareness

… By  Sabrina Oliver , RD, CSO, CDN Celiac Disease is an autoimmune disorder that affects approximately 1 in 100 people worldwide.  The diagnosis of Celiac Disease is determined through a …

Last Modified: 10/06/2023 - 12:02

Immunotherapy as Neoadjuvant Therapy for Lung Cancer

… at NYP/Columbia have recently launched an important trial of immunotherapy plus chemotherapy as neoadjuvant therapy for … advanced non-small cell lung cancer (NSCLC). Lung cancer is one of the most common cancers in both men and women worldwide, …

Last Modified: 02/23/2023 - 18:00

Hiatal Hernia

… (also called hiatus or diaphragmatic hernia ), a portion of the stomach penetrates (herniates) through a weakness or tear … a hiatal hernia. Sliding Hiatal Hernia The term  sliding  is employed when hiatal hernia involves the lower esophageal …

Last Modified: 11/05/2025 - 17:01

Immunosuppression and Organ Rejection

… The purpose of your immune system is to protect your health. It recognizes and attacks anything different from the substances normally present in your body, even those only …

Last Modified: 03/06/2026 - 01:19

What We’re Reading: 10/04/19

… A few highlights from around the web that made it into our feeds this week. Many Vaping … behind the outbreak in vaping-related lung illnesses is still unfolding, but the CDC has made a few important … "Dank Vapes appears to be the most prominent in a class of largely counterfeit brands, with common packaging that is …

Last Modified: 02/23/2023 - 18:01

Philip George, MD

… Philip George, MD is an Assistant Professor of Surgery at Columbia University. … Center, he was elected chief resident and was awarded the prestigious Arthur Aufses Jr. Award for his dedication to …

Last Modified: 03/05/2026 - 09:35

Esophageal Dilation

… About Esophageal dilation is a treatment option for patients with achalasia. During … dilation), an endoscopic tube is inserted through the mouth and into the esophagus. A balloon is expanded … many esophageal dilations because there is a risk of perforating the esophagus. Dilation causes some scarring …

Last Modified: 11/05/2025 - 16:54

Inguinal Hernias: Guide to Symptoms & Treatment

… What is an inguinal hernia? A hernia is defined as a weakness in the abdominal wall in which organs or fat may pop through.  … in which many vessels and organs pass through, and each of these openings can expand over time and form a hernia. …

Last Modified: 07/29/2025 - 11:56

Treating Pancreatic Tumors: Drug Delivery Systems & Pancreatic Cancer

… Kazuki Sugahara MD, PhD, is an assistant professor of surgery here at Columbia Medical Center. Dr. Sugahara is a … scientist. He studies drug delivery systems to enhance the diagnosis and therapy of various cancers, especially … the tumor cells.  What's important is that tumors do their own job to create an environment which they like, so …

Last Modified: 03/22/2023 - 10:38

Rectal Prolapse

… Surgeons in the Division of Colorectal Surgery have expertise in both abdominal and … and robotic surgery to facilitate early recovery. Our team is available for second opinion consultations for anyone who …

Last Modified: 01/26/2026 - 12:25

Scarless and Minimal Access Surgery

… Laparoscopic Surgery Laparoscopic surgery is performed through small incisions (between ¼ to 1 inches … inserted through one incision provides visualization of the operation on a TV monitor. Surgical instruments are …

Last Modified: 02/19/2023 - 13:08

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