Scar-free surgery for cancer patients

Source: www.todayonline.com Author: staff Singapore — When Mdm Tan Chwee Huay told her friends that she had undergone surgery to remove a cancerous lump in her throat, they thought that she was pulling their leg. “Nobody could tell that I had gone for such a complex surgery because they could not see any scars. “They only learnt about my cancer diagnosis after the surgery, and they were shocked,” said the 75-year-old housewife, who was diagnosed with advanced-stage throat cancer in late 2010. Shortly after her diagnosis, Mdm Tan underwent a surgical procedure known as transoral robotic surgery (TORS) to remove a 2cm lump from the base of her tongue. Traditionally, conventional surgery for head and neck cancer involving the base of the tongue and throat required making large incisions in the neck, or sawing through the jaw to remove the growth, said Adjunct Assistant Professor Tay Hin Ngan, director of HN Tay ENT, Head and Neck, Thyroid, Sleep and Robotic Surgery at Mount Elizabeth Novena Hospital. Incisions from a typical open-neck surgery can extend beyond 20cm, said ENT/head and neck surgeon Dr Jeeve Kanagalingam, a visiting consultant at Johns Hopkins Singapore. While a skilled surgeon can conceal the incisions within creases or folds of the skin, Dr Kanagalingam said, patients who are predisposed to keloids could risk developing thick, raised scars. However, advancements in robot-assisted surgical systems have made it possible for surgeons to perform such surgeries without making a visible incision in the neck or face. Prof Tay, who [...]

Sylvester surgeons perform first removal of throat cancer in south Florida using surgical robot

Source: www.healthcanal.com Author: staff Surgeons from the Department of Otolaryngology at UHealth – the University of Miami Health System have performed the first removal of throat cancer in South Florida using a surgical robot. The operation was performed March 22nd at the University of Miami Hospital by Francisco Civantos, M.D., associate professor of otolaryngology and member of the Head and Neck Cancer Site Disease Group at Sylvester Comprehensive Cancer Center, and Giovana Thomas, M.D., associate professor of otolaryngology and member of the Head and Neck Cancer Site Disease Group at Sylvester. They were accompanied by Raymond J. Leveillee, M.D., professor of urology, who is an experienced urologic robotic surgeon. Traditional surgery for various head and neck cancers requires large incisions – extending from the lip, across the chin and to the neck before entering the mouth or throat. Numerous times surgeons need to cut through the lower jaw and move aside vital nerves to gain access to the back of the mouth and throat. By using the da Vinci® Surgical System, surgeons insert the slender instruments into the mouth to reach the base of the tongue, tonsils, and throat. "As a surgeon," says Civantos, "using a surgical robot allows for greater precision and dexterity to remove cancerous tumors from tight spaces in the mouth and throat." The University of Miami Hospital's da Vinci® System consists of robotic arms that replicate a surgeon's motions. Throughout a robot-assisted surgery, patients are positioned as they would be during laparoscopic surgery, with surgical team [...]

University of Rochester expands robotic surgeries to oral, pharyngeal cancers

Source: www.healthcanal.com Author: staff Doctors at University of Rochester Medical Center are first in upstate New York to incorporate the precision and dexterity of a surgical robot to remove cancerous tumors in the mouth and throat. The first transoral robotic procedure – a partial glossectomy -- was performed Feb. 8 by surgeon Matthew Miller, M.D. This procedure expands the Medical Center’s robot-assisted surgery capabilities to include procedures for head and neck, urologic and gynecologic conditions. “Traditional approaches to these tumors have the potential to be invasive and disfiguring – oftentimes leading to an extensive recovery and rehabilitation period,” said Miller, a fellowship trained head and neck cancer surgeon. “The robot allows us to limit or even eliminate some of the side effects associated with more invasive surgeries while still effectively treating the cancer.” Strong Memorial Hospital’s daVinci Surgical Systems consist of robotic arms that replicate a surgeon’s motions in real time. The movements are by a surgeon using high-definition images provided by cameras positioned within the patient’s mouth. The surgeon is working from a console, across the room from the patient. Traditional surgery for some head and neck cancers requires large incisions – extending from the lip, across the chin and to the neck before entering the mouth or throat. Many times surgeons need to cut through the lower jaw and move aside vital cranial nerves to gain access to the back of the mouth and throat. Using the high-precision robotic system, surgeons insert the slender instruments into the mouth [...]

2010-02-18T08:53:06-07:00February, 2010|Oral Cancer News|
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