Nephromegaly, also referred to as renal enlargement, is a medical term that describes the abnormal swelling of one or both kidneys. Although nephromegaly is a commonly used medical term, there are a number of synonyms that can be used to describe this condition. Some of the most commonly used synonyms for nephromegaly include kidney enlargement, renal hypertrophy, kidney distension, renal bulging, and kidney swelling. Each of these terms provides a slightly different perspective on this medical condition, and they can all be used interchangeably depending on the context in which they are being used. Overall, it is important to be aware of these different synonyms so that you can communicate effectively with your healthcare provider.