Disease Comparison
Compare similarities and differences between two diseases.
Anal Fistula
Moderate
2
Symptoms
2
Causes
0
Treatments
5
FAQs
VS
Pulmonary Edema
Unknown
3
Symptoms
2
Causes
0
Treatments
5
FAQs
Overview
Anal Fistula
An anal fistula is an abnormal tunnel that develops between the inside of the anus or rectum and the skin near the anus. It often develops after an infection or abscess in an anal gland. Symptoms may include persistent drainage, pain, swelling, irritation, or recurrent abscesses around the anus.
Pulmonary Edema
Pulmonary edema occurs when excess fluid builds up in the lungs, making it difficult for oxygen to move into the blood. It can develop suddenly and cause severe shortness of breath, rapid breathing, coughing, and a feeling of suffocation. Acute pulmonary edema can be a medical emergency and requires prompt assessment and treatment.
Symptoms
Shared
None
Only in Left Disease
Fever Painful UrinationOnly in Right Disease
Chest Pain Coughing Blood Upper Abdominal PainCauses
Shared
None
Only in Left Disease
Infection InflammationOnly in Right Disease
Chronic Disease Kidney DiseaseDiagnosis
Anal Fistula
An anal fistula is diagnosed through a medical history and examination of the anus and surrounding skin. The healthcare professional may look for an external opening, drainage, swelling, or tenderness. A digital rectal examination may help identify the tract. Imaging such as MRI or ultrasound may be used when the fistula is complex, recurrent, or difficult to identify during examination.
Pulmonary Edema
Diagnosis is based on symptoms, physical examination, oxygen measurements, and medical history. A chest X-ray or other imaging may show fluid in the lungs. Blood tests, electrocardiography, echocardiography, and additional investigations may be used to determine whether heart disease, infection, kidney problems, or another condition is responsible.
Prevention
Anal Fistula
Preventing anal fistula mainly involves reducing the risk of anal abscesses and treating infections promptly. People with inflammatory bowel disease should follow appropriate medical treatment and monitoring. Persistent pain, swelling, drainage, or recurrent abscesses around the anus should be evaluated by a healthcare professional rather than left untreated.
Pulmonary Edema
Preventing pulmonary edema focuses on controlling its underlying causes. People with heart failure or high blood pressure should follow prescribed treatment and monitor their condition. Managing kidney disease, limiting excess dietary sodium when advised, avoiding smoking, and seeking prompt care for worsening breathlessness can help reduce the risk of serious episodes.
Risk Factors
Anal Fistula
Risk factors include a previous anal abscess, inflammatory bowel disease such as Crohn disease, recurrent infections in the anal region, previous anal or rectal surgery, and conditions that interfere with normal healing or immunity. A history of an anal fistula also increases the likelihood of recurrence.
Pulmonary Edema
Risk factors include heart failure or other heart disease, uncontrolled high blood pressure, kidney disease, previous heart attack, abnormal heart valves, severe infections, exposure to certain toxins, and conditions that cause rapid fluid accumulation. The risk also depends on the underlying condition responsible for the fluid buildup.
Treatment
Anal Fistula
Treatment comparison will be available soon.
Pulmonary Edema
Treatment comparison will be available soon.