A special form of endoscopy called endoscopic retrograde cholangiopancreaticography, or ERCP, allows pictures of the pancreas, gallbladder, and related structures to be taken. ERCP is also used for stent placement and biopsies. Endoscopic ultrasound or EUS combines upper endoscopy and ultrasound examination to obtain images and information about various parts of the digestive tract. Why Do I Need an Endoscopy? Doctors will often recommend endoscopy to evaluate: Stomach pain; Ulcers, gastritis, or difficulty swallowing
dys-. a combining form meaning âill,â âbad,â used esp. to form words denoting impaired or abnormal biological or mental processes: dyslexia; dysplasia. zer-, Old Norse tor-, Skt dus- ]. 1  Facebook.
Dyslexia creates problems in reading where dysgraphia, also known as written expression disorder, creates problems in writing. Although poor or illegible handwriting is one of the hallmark signs of dysgraphia, there is more to this learning disability than simply having bad handwriting.ysgraphia is a general term that encompasses several different types: Dyslexic dysgraphia-Normal fine-motor speed and students are able to draw or copy material but spontaneous writing is often illegible and spelling is poor.