Hi, my mother in law, has been diagnosed with 'well differentiated Squamous cell carcinoma'. I'm not understanding the 'well differentiated', part. She suffers dementia and doesn't appear to realise she has skin cancer. Does anybody have any experience of the kind of cancer, and what on earth, is 'well differentiated', mean, relating to this ?

she hasn't had it removed, yet. She's due to see a dermatologist on Tuesday. Need to read her letter, to find out more. She's panicking more about a probable skin graft, than the cancer. She really doesn't realise. 

Thank you, Nicci.