enhancements

Noun

enhancement (countable and uncountable, plural enhancements)

1. An improvement or supplement that tends to increase a sense of esteem.
   • The original product, with its simplistic design, has undergone many enhancements over the years.

   Antonyms:

   dehancement

2. The degree to which the image of a scan stands out as a bright area.
   • The enhancement characteristics of a PNET on CT may also have prognostic value, as lesions that hypoenhance on CT scan tend to have worse overall survival than lesions that are isoenhancing or hyperenhancing (5-year survival 54% vs 89% vs 93%).2016, Nuzhat A. Ahmad, Management of Pancreatic Diseases