Masons medical expenses

My 10 year old grandson was diagnosed with a tumor in his coracoid process. This is a little bone that comes off the scapula towards the front of the shoulder and is a very important part of your shoulder. 4 to 5 tendons and muscle anchor to it and is a very vascular area with many nerves traveling through. A tumor in this area is extremely rare and at this time we do not have a diagnosesas to weather its benign or not. He already had one biopsy by one doctor and he didn't want to do anything but let it go and do another MRI in 3 months, so my daughter (his momma) has decided to take him to CHOP. The doctor there thinks the 1st biopsy was a bad sample so he will be going for another biopsy tomorrow morning 10/14/20. The tumor expands the whole bone and is expanded it and causing a crack. Any surgery in that area is very risky as he could loose use of his left arm leaving it paralyzed. His momma is a single mother with 2 other boys. She is very stressed out and could use any help. Missing work to drive back and forth to Philadelphia with gas, tolls and not enough pto to cover all the time off  is a financial toll on her. Thank you for reading and if you cant help please share.