please help very scared blood calcium level of 10.6

erica10

I am new to these boards.  My Mom who is 61 double mastectomy (1 on LB in 1979 the right breast in 2007). She helps me care for my ill daughter who is very sick and on a mask for breathing support. 

Recently my Mom's blood report from her regular said she has 10.6 in blood calcium.  I am so scared.  She doesn't go for follow ups at her oncologist as her lymph nodes (in 2007) were clean and was petrified of chemo.  Her onc dx score said he was right at the number to do chemo.

 Has anyone else here had high end of normal of calcium.

I appreciate any replies as I am very nervous.

Thank you so much

Erica