WordNet (r) 3.0 (2006):

rundown
    n 1: a concluding summary (as in presenting a case before a law
         court) [syn: summation, summing up, rundown]

Moby Thesaurus II by Grady Ward, 1.0:

23 Moby Thesaurus words for "rundown":
   airmanship, brief, briefing, core, essence, flight plan,
   flying lessons, gist, main point, meat, pilot training, pilotship,
   pith, recap, recapitulation, resume, run-through, substance, sum,
   sum and substance, summary, summation, washout