Biomedical technology

New photoacoustic endoscope fits inside a needle

Researchers have created a photoacoustic imaging endoscope probe that can fit inside a medical needle with an inner diameter of just 0.6 millimeters. Photoacoustic imaging, which combines light and sound to create 3D images, ...

Diseases, Conditions, Syndromes

Optimized treatment relieves pain in chronic pancreatitis

(HealthDay)—For most patients with chronic pancreatitis (CP), optimized medical and interventional treatment is associated with significant pain relief, according to a study published online Jan. 4 in the Journal of Gastroenterology ...

Surgery

'K-Flex' makes a splash as a flexible endoscopic surgical robot

K-FLEX, a flexible endoscopic surgical robot developed by the KAIST Future Medical Robotics Research Center, opens a new chapter for minimally invasive robot-assisted surgery with its precision control of 3.7 mm diameter ...

Surgery

Review: Propofol relatively safe in endoscopic procedures

(HealthDay)—The risks of cardiopulmonary adverse events are similar for propofol sedation versus traditional agents in gastrointestinal endoscopic procedures, with fewer complications associated with use in simple endoscopic ...

Immunology

After sinus surgery, uncontrolled chronic rhinosinusitis common

(HealthDay)—More than 40 percent of patients with chronic rhinosinusitis (CRS) are uncontrolled at three to five years after functional endoscopic sinus surgery (FESS), according to a study published online July 8 in Allergy.

Diseases, Conditions, Syndromes

Sinonasal outcome test validated for endoscopic Sx

(HealthDay)—Statistical and measurement evidence validates the comparison of the 22-item Sinonasal Outcome Test (SNOT-22) responses or scale scores before and after endoscopic sinus surgery to quantify changes in symptoms ...

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