Cancer Care and Treatment

I have regular medical check up and got Lymphocytes as 50% which should be in between 20-40%. so please guide me. is it a serious matter?  can I balance it by diet?

My paternal grandfather died of cancer in kidney/lung/or somewhere in abdomen, no one knows, before touching the 60 year old mark, my father recently 56 had abdominal pain, diagnosed very little colitis, but he is feeling too weak since then, but abdominal pain is good, but weakness is there, and he has lost over 5 kgs in last 5-6 months, but also he changed his diet and was exercising for atleast 45 mins daily in between may and july, but now he has stopped, he also had sleeping issues though, is this something related to cancer, do we have cancer in our genes my father had older siblings as old as 70 no of them has any cancer yet diagnosed, what are the chances he has cancer and what that i will have cancer, which test should we go for before consulting a oncologist.

My father 56 yrs old, is feeling moderate to extreme weak in these last 2 weeks, he had some liver issue, but pain has reduced still he is feeling too weak, he had hepatomegaly and litlle colitis, is he having colon cancer, although motion is normal, should we see an cancer specialist

I had radical neurectomy done 2 years back due to tumor. It was malignant.every six months i am taking it scan for and and pelvis. Is there any preventive treatment

I am having an lymph node under armpit swelled for like 4 months now, no pain or anything, its just there, size has not changed or anything, i am in covid containment zone, could not consult a doctor physically, is it benign , or should i get more test done or is it normal to have nodes swollen under armpit, it doesn't pain on even pressing it,

Diagnosed with stage 2 Colorectal cancer with blood loss. Suffered from heart attack. Diagnosed with CAD TVD with around 90% blockage. Doctors are recommending for bypass surgery but unable to perform the same due to blood loss because of cancer. What is the best option for cancer surgery in this case?

I first felt something like a lump in my left breast 15 days back - went to a breast specialist who examined - said was a gland or fibrodenoma and recommended an ultrasound. Ultrasound showed no lump in any breast/not even cysts. Now after 15 days of U/S(4th day of menses) feeling some kind of lump/s in other breast. Should I again for u/s considering done only 15 days back or is it because of my menses and I should let it be and observe.

My doctor sent my sample for biopsy to ro h pylori will they also check if it is cancerous? Or they will just tell about h pylori I had stomach ct scan last year with contrast is this the reason I now got radiation induced gastritis

Hi, my mother is in third stage ovarian cancer 3c. She has undergone 3 cycles of chemotherapy but it seems chemotherapy is not working that well. She has weight only 27kgs. One doctor recommended to go for debulking surgery but iam worried. What will be the survivability chances if she undergone surgery at 27kg body weight.

Can cancer patient can take covid vaccine is it good for patient or it can harm to her... What precautions she should have take