followup

noun

1. a subsequent examination of a patient for the purpose of monitoring earlier treatment

   Synonym:    follow-upreexaminationreview

2. an activity that continues something that has already begun or that repeats something that has already been done

   Synonym:    follow-up

3. a piece of work that exploits or builds on earlier work
   1. his new software is a follow-up to the programs they started with

   Synonym:    follow-up