How so say "I am calling about..." in Japanese? For example if I call the hospital on Monday morning and I want to explain the reason for my call, which is to find out the results of my recent liver test, could I say this: 僕は僕の肝臓検査の結果について電話をしています。 There must be a much shorter way to say this? It might sound too casual but could I say something like this: 僕の肝臓検査の結果は... I want to be able to ask quickly, but not too casually and strangely.