Complete Pathological Response

Dear all,

Diagnosed with hr positive 8 her 2 positive stage 2 grade 2 in December 2020 Had 18 treatments of chemotherapy and herceptin mastectomy and reconstruction 

Acheved CPR in her 2 but they found 15 mm lobular cancer grade 2 in specimen very shocked 

oncologist states her 2 reoccrence less than 5% within 10 yrs

lobular cancer !% risk every yr but halved by letrozole hence 10% risk of reoccurence in 10 yrs

id like peoples opnions on this

ruth x