Whether physicians examine or operate on the bladder wall with an endoscope, they can catch a glimpse of only a miniscule section of the organ – their viewpoint is like that of someone looking through ...

An endoscope under development by a team from the University at Buffalo combines imaging ability with light delivery, as a means to improve both cancer detection and the efficient treatment of tumors ...

Background and Study Aims: Capsule endoscopy is the first-line diagnostic technique for the small bowel. However, the inability to visualize the duodenal papilla is an inherent limitation of this ...

Doctors may perform an upper gastrointestinal endoscopy to diagnose and help treat stomach ulcers. During the procedure, a healthcare professional inserts an endoscope through the mouth and into the ...

In endoscopic maxillary sinus surgery, the maxillary sinus is accessed through the nasal cavity which constitutes a narrow and tortuous pathway. However, surgeons still use rigid endoscopes and rigid, ...

Figure 1. Schematic of MMF scanning endoscope based on wavefront shaping principle. The different technical routes, imaging modalities and some key imaging performance metrics of the MMF scanning ...

Endoscopy is the insertion of a long, thin tube directly into the body to observe an internal organ — such as the gastrointestinal tract — in detail. Doctors can also use it in imaging, surgery, and ...

A newly developed endoscope could give doctors a better view of intestinal changes caused by Crohn's disease. This additional information would help improve treatment of the painful and debilitating ...

If it hurts to pass water, or if there is blood in one's urine, this could be a sign of bladder cancer. An endoscopic examination will help clarify the situation: The physician inserts a rigid or ...

Over a 2-year period, 33 patients enrolled in the study, all of whom were able to swallow the capsule without complications. In one female patient, no data were recorded, and another patient was ...