Colon Cancer (CRC) Signs & Symptoms (& Why They Occur)
JJ Medicine・13 minutes read
Colon cancer, affecting the large intestine and rectum, can be caused by genetic factors like familial adenomatous polyposis and Lynch syndrome and is influenced by risk factors such as age, diet, family history, and other health conditions. Symptoms include abdominal pain, changes in stool, weight loss, fatigue, and bleeding, with metastasis potentially impacting the liver, lungs, and lymph nodes. Chegg study pack offers resources on colon cancer and other topics, along with discounts on educational materials to aid students in learning and skill improvement.
Insights
- Colon cancer, also known as colorectal carcinoma, can be caused by genetic factors such as familial adenomatous polyposis and Lynch syndrome, in addition to risk factors like older age and low fiber intake.
- Symptoms of colon cancer include abdominal pain, changes in stool caliber, and bleeding, which can manifest as bright red blood in the stool or black, tarry, smelly stool, with metastatic spread potentially affecting the liver, lungs, and lymph nodes.
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Recent questions
What is colon cancer?
Colon cancer is a type of cancer that affects the large intestine and/or rectum.
What are the symptoms of colon cancer?
Symptoms of colon cancer can include abdominal pain, changes in stool caliber, weight loss, fatigue, and bleeding.
What are the risk factors for colon cancer?
Risk factors for colon cancer include older age, low fiber intake, family history of the disease, and a history of inflammatory bowel disease.
How does colon cancer spread?
Metastatic spread of colon cancer can affect the liver, lungs, and lymph nodes.
What educational resources are available for colon cancer?
The Chegg study pack offers educational resources on topics like colon cancer, providing clear and organized information from basics to advanced concepts.
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Summary
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Understanding Colon Cancer and Chegg Resources
- Colon cancer, also known as colorectal carcinoma, affects the large intestine and/or rectum, with different sections of the large intestine potentially being involved.
- The cancer can arise from a previous polyp, with familial adenomatous polyposis and Lynch syndrome being genetic causes in some cases.
- Risk factors for colon cancer include older age, low fiber intake, family history of the disease, and a history of inflammatory bowel disease.
- Symptoms of colon cancer can include abdominal pain, changes in stool caliber, bowel habit changes, weight loss, fatigue, and bleeding.
- Bleeding can manifest as bright red blood in the stool (hematochezia) or black, tarry, smelly stool (melena), leading to anemia due to blood loss.
- Other symptoms may include weakness, palpable abdominal masses, signs of large bowel obstruction like constipation and nausea, and signs of rectal cancer such as tenesmus and incomplete evacuation.
- Metastatic spread of colon cancer can affect the liver, lungs, and lymph nodes, leading to specific signs and symptoms in those areas.
- The Chegg study pack offers educational resources on topics like colon cancer, providing clear and organized information from basics to advanced concepts.
- Chegg also offers discounts on textbooks, practice tests, and flashcards, aiding in learning and improving writing and math skills.
