For those with low vision, a GPS package on a mobile phone which utilizes screen magnification to enlarge the text on the phone's display is another possibility. One of the many uses of GPS for me is when riding a city bus. While I do have some residual hearing, I do not have any vision.
A polyp is an abnormal growth of tissue projecting from a mucous membrane. If it is attached to the surface by a narrow elongated stalk, it is said to be pedunculated. If no stalk is present, it is said to be sessile. Polyps are commonly found in the colon, stomach, nose, ear, sinus(es), urinary bladder, and uterus.
home medterms medical dictionary a-z list congenital anomaly definition. is defined as an unusual anatomic feature that is of no serious medical or cosmetic consequence to the patient. A minor anomaly of the feet might, for example, be curvature of the second toe so it overlaps the third toe a little. , by contrast, might be a cleft lip and palate, a birth defect of serious medical and cosmetic consequence to the child. Last Editorial Review: 6/14/2012.