How bad is stage 2 colon cancer?
Stage II colon cancer has penetrated the wall of the colon into the abdominal cavity but does not invade any of the local lymph nodes – 25-40% of stage II patients will experience recurrence following surgery and systemic adjuvant therapy is recommended for some patients to reduce this risk.
How long can you live with Stage 2 colon cancer?
More than 80 out of 100 people (more than 80%) with stage 2 bowel cancer (also called Dukes’ B) will survive their cancer for 5 years or more after they’re diagnosed.
Is Stage 2 colorectal cancer curable?
Approximately 75% of stage II colon cancer is cured by surgery alone.
Is chemo needed for Stage 2 colon cancer?
Though all guidelines recommend considering adjuvant chemotherapy for the patients with stage II colon cancer with high-risk features, in practice many patients with stage II colon cancers without high-risk features receive adjuvant chemotherapy.
Can Stage 2 colon cancer spread?
Cancer cells are found only on the innermost layer (the mucosa) of the colon or rectum wall. Stage II cancer has spread through the colon or rectum wall but has not spread to the regional lymph nodes.
What is Stage 2 T3 colon cancer?
Stage II colon cancer includes tumors that are T3N0M0 or T4N0M0. T3 tumors invade through the muscularis propria (outer layer of the colon) and into the peri-colorectal tissues (tissue surrounding the colon). T4 tumors extend through the colon wall and attach to or invade a nearby structure or organs.
How serious is Stage 2 of cancer?
Stage II (2) of lung cancer is still considered an early stage, yet some stage II cancers include metastases to nearby lymph nodes. Today, the standard of care for this stage consists of surgery followed by chemotherapy. Deaths from lung cancer are the most common among all cancer-caused deaths in the United States. Often, it is a serious illness with the potential to progress quickly.
What is the life expectancy of someone with colon cancer?
When the colon cancer is detected in the first stage and when the cancerous cells spread to the central colon layers, the life expectancy is about 5 years in 95% of the cases.
What are the early signs of colon cancer?
Signs and Symptoms. Unfortunately, there are generally no signs or symptoms during the early stages of colon cancer, but as the illness progresses, patients will notice some of the following: Constipation or diarrhea. A person’s stool consistency will change, where narrow or loose stool develops.
What is the prognosis for untreated colon cancer?
If left untreated, it can grow big, it can cause obstruction, it can cause bleeding, and it can cause pain. If it grows in the other organs or even to some nerves depending on where in the colon the tumor actually is, so yes if left untreated it can cause a lot of problems and you need to get it identify early.
