I am so sorry Sheila. I hope you get better news after your scans.
Just in case here is a clinical trial for skin mets using Abraxane and a cream called Immiquimod (Aldara)
http://depts.washington.edu/tumorvac...ntific_131.php
There are also other T DM1 trials. One that is interesting combines it with another targeted drug. It is called the Marrianne trial.
Another clinical trial with Tykerb and Pazopanib can be used for skin mets. I don't have the exact link,but the clinicaltrials.gov number is NCT00558103.
I know it is hard to loose a parent. Hugs to you and your father. Peace, good health, love an joy to you. Take good care of yourself. We think of you often and wish you all the best.