Doctor insights on:
Sigmoid Tumor Colon Cancer
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
What would b classed as terminal colon cancer , ie how many tumors (mets) in the body, how big etc ?
Organ failure: Number and size of lesions does not determine terminal disease. Many colon lesions recurr in mid abdomen as extensive lesions producing bowel obstruction. Others present with multiple peritoneal seeding. When end organ failure develops that can't be relieved by colostomy or liver replaced to produce jaundice that can't be relieved by stent then patient is entering terminal state. ...Read moreSee 1 more doctor answer
Is it possible to have the symptoms of colon cancer and have a tumor that is benign or non-cancerous?
What does n1c means in colon cancer? What does it mean depostits of tumor but without lymph nodes involvement
Characteristics: These are all characteristics we use to determine the aggressiveness of a cancer. These dictate to us, if and which chemotherapy should be used and other treatments and follow ups accordingly. The features you describe should all warrant a consultation with an oncologist. ...Read moreSee 1 more doctor answer
For colon cancer,Peritoneal Carcinoma's, roughly what percentage of those malignant tumors are cancerous.I read malignant tumors are 100% cancer.
If parent had colon cancer at 80, what is risk of offspring getting it after 65? No other known family member was diagnosed with GI tumor or condition
Cancer screening: Cancer screening is recommended and all populations over the age of 50. In your case it does not matter if a family member had cancer at the age of 80 you should have your screening at the age of 50 regardless. The only time this becomes significant is if a family member has cancer around the age of 50 in which case immediate family should be screen 10 years prior to that age. ...Read more
What % can colon cancer return with ulcerative colitis after cancer tumor is removed from that part of colon ?
High risk of cancer: Recurrence risk given cancer is a function of the stage of cancer when diagnosed, independent of uc. However, uc patients have an approximately 1% per year risk of new cancer appearing. Because of this high risk, total colectomy has been the standard of care for uc. If you have any colon left, it should be examined and biopsied periodically looking for dysplasia, the precursor of cancerous change. ...Read moreSee 2 more doctor answers
My husband had a colon tumor removed they got it all but has stage 3 colon cancer 6 of 20 lymph nodes what does this mean?
An excellent website: I am sorry to hear your news. You obviously have been going through a lot. The nih has an excellent, patient friendly website with info about this. See: http://www.Cancer.Gov/cancertopics/pdq/treatment/colon/patient/page2 the site goes on to discuss treatment. He is most likely looking at chemotherapy. Your oncologist should be able to help with the details. Good luck to you both. ...Read moreSee 2 more doctor answers
Why are tumor deposits in colon cancer considered as lymph nodes when there are no lymphovascular invasion, because of td it's becoming a stage 3?
Local spread: If the tumor deposits are located away from the main primary, then most authorities consider them to be equivalent to a positive lymph node(s). Most likely these deposits got there via lymphovascular invasion even if the pathologist could not see that histologically on the slides. The ajcc also considers discontinous tumor deposits as n1c in the pathological staging system. ...Read moreSee 1 more doctor answer
"tumor" literally translates as "mass", so even a fresh bruise could be called a "tumor". Doctors use the term "neoplasm" (tranlates literally as new growth) to describe tumors that are abnormal growths of cells. These may be benign or malignant; "malignant" = cancer. In everyday usage, we use "tumor" ...Read more