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Disease Comparison

Compare similarities and differences between two diseases.

Rectal Cancer

Unknown
3
Symptoms
2
Causes
0
Treatments
5
FAQs
VS

Angina

Unknown
2
Symptoms
3
Causes
0
Treatments
5
FAQs

Overview

Rectal Cancer
Rectal cancer is a type of cancer that begins in the tissues of the rectum, the lower part of the large intestine. It often develops from abnormal growths in the lining of the colon or rectum. The disease may cause changes in bowel habits or bleeding, although some people have no symptoms in its early stages.
Angina
Angina is chest pain or discomfort that occurs when the heart muscle does not receive enough oxygen-rich blood. It is most often related to narrowing of the coronary arteries, but can also occur because of coronary artery spasm or other conditions affecting blood flow. Symptoms may be triggered by physical activity, emotional stress, cold temperatures, or heavy meals.

Symptoms

Shared
None
Only in Left Disease
Jaundice Painful Urination Persistent Hoarseness
Only in Right Disease
Coughing Blood Pain During Bowel Movement

Causes

Shared
Obesity Smoking
Only in Left Disease
None
Only in Right Disease
High Cholesterol

Diagnosis

Rectal Cancer
Evaluation may include a medical and family history, physical examination, and examination of the rectum and colon. Tests can include a digital rectal examination, colonoscopy, biopsy, and laboratory or molecular tests when appropriate. Imaging studies are commonly used after diagnosis to determine the extent of the disease and whether it has spread.
Angina
Diagnosis of angina begins with assessment of chest symptoms, medical history, and cardiovascular risk factors. An ECG may be performed to evaluate the heart’s electrical activity. Depending on the symptoms and suspected cause, additional tests may include exercise or other stress testing, echocardiography, blood tests, CT-based evaluation, or coronary angiography to assess blood flow and the coronary arteries.

Prevention

Rectal Cancer
Risk may be reduced by avoiding tobacco, maintaining a healthy weight, staying physically active, and limiting excessive alcohol consumption. Regular colorectal cancer screening can detect some cancers early and can also identify and allow removal of precancerous polyps. People with increased risk may need an individualized screening plan based on their medical and family history.
Angina
Reducing cardiovascular risk factors can help lower the likelihood of angina caused by coronary artery disease. Do not smoke, maintain a healthy weight, exercise regularly as medically appropriate, and follow a heart-healthy eating pattern. Control high blood pressure, diabetes, and high cholesterol with lifestyle measures and prescribed treatment. Regular medical care can help identify and manage cardiovascular risk factors.

Risk Factors

Rectal Cancer
Risk factors include increasing age, a family history of colorectal cancer, a personal history of colorectal cancer or high-risk adenomas, inherited conditions such as Lynch syndrome or familial adenomatous polyposis, long-standing inflammatory bowel disease, smoking, obesity, physical inactivity, and higher alcohol consumption. Having a risk factor does not mean that a person will develop rectal cancer.
Angina
Risk factors for angina include smoking, diabetes, high blood pressure, high cholesterol, obesity, increasing age, and a family history of cardiovascular disease. Conditions that narrow or affect the coronary arteries can reduce blood flow to the heart. Physical inactivity and other factors associated with cardiovascular disease may also increase the likelihood of developing symptoms related to reduced blood supply to the heart muscle.

Treatment

Rectal Cancer
Treatment comparison will be available soon.
Angina
Treatment comparison will be available soon.