Disease Comparison
Compare similarities and differences between two diseases.
Rectal Cancer
Unknown
3
Symptoms
2
Causes
0
Treatments
5
FAQs
VS
Asthma
Moderate
4
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.
Asthma
Asthma is a chronic condition in which the airways become inflamed and can narrow or become more sensitive to triggers. This may cause repeated episodes of wheezing, coughing, chest tightness, or shortness of breath. Symptoms can vary over time and may become worse during an asthma attack. Asthma can begin in childhood or adulthood and affects people of all ages.
Symptoms
Shared
None
Only in Left Disease
Jaundice Painful Urination Persistent HoarsenessOnly in Right Disease
Chest Pain Chest Tightness Coughing Blood Dry CoughCauses
Shared
None
Only in Left Disease
Obesity SmokingOnly in Right Disease
Genetics Hormonal Imbalance StressDiagnosis
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.
Asthma
Asthma is diagnosed using the pattern of symptoms, medical history, physical examination, and lung function testing. Spirometry can assess how much air a person can breathe out and how quickly it moves through the airways. Additional testing may be used when the diagnosis is uncertain or to identify allergic or other triggers. Symptoms and lung function are considered together.
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.
Asthma
Asthma cannot always be prevented, but attacks can often be reduced by identifying and avoiding personal triggers and following an individualized treatment plan. Avoiding tobacco smoke, reducing exposure to known allergens or irritants, managing respiratory infections, and taking prescribed medicines as directed can help control symptoms. Regular follow-up is important when symptoms are persistent or changing.
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.
Asthma
Risk factors include a family history of asthma, allergies, exposure to tobacco smoke, certain workplace chemicals or dusts, repeated viral respiratory infections during childhood, and obesity. The likelihood of asthma may also be influenced by environmental conditions and individual sensitivity to allergens or irritants. Risk factors and triggers differ between people.
Treatment
Rectal Cancer
Treatment comparison will be available soon.
Asthma
Treatment comparison will be available soon.