Back

Disease Comparison

Compare similarities and differences between two diseases.

Peritonitis

Unknown
3
Symptoms
2
Causes
0
Treatments
5
FAQs
VS

Hepatitis B

Unknown
3
Symptoms
0
Causes
0
Treatments
5
FAQs

Overview

Peritonitis
Peritonitis is inflammation or infection of the peritoneum, the thin tissue lining the inside of the abdomen and covering many abdominal organs. It can cause severe abdominal pain, tenderness, swelling, fever, nausea and vomiting. Peritonitis can develop when bacteria or other substances enter the abdominal cavity. It is potentially serious and may require urgent medical treatment.
Hepatitis B
Hepatitis B is an infection of the liver caused by hepatitis B virus. It can be short-term or become chronic and cause ongoing liver inflammation. Some people have few or no symptoms, while others develop fatigue, nausea, abdominal discomfort, dark urine, jaundice, or loss of appetite. Chronic hepatitis B can cause liver scarring, cirrhosis, liver failure, or liver cancer.

Symptoms

Shared
Fever
Only in Left Disease
Blood In Vomit Lower Abdominal Pain
Only in Right Disease
Blood In Stool Fatigue

Causes

Shared
None
Only in Left Disease
Infection Inflammation
Only in Right Disease
None

Diagnosis

Peritonitis
Diagnosis begins with symptoms, medical history and physical examination. The abdomen may be very tender or painful during examination. Blood tests can help identify inflammation or infection. Imaging such as abdominal CT scanning or ultrasound may help locate the source. In some cases, fluid from the abdominal cavity is collected and examined to identify infection and guide treatment.
Hepatitis B
Hepatitis B is diagnosed with blood tests that detect hepatitis B surface antigen, antibodies, and other markers of infection. Additional blood tests can assess liver inflammation and function. Testing can help determine whether an infection is acute, chronic, or resolved and whether a person has immunity. Imaging or other liver assessments may be recommended when chronic infection has caused or may have caused liver damage.

Prevention

Peritonitis
Some causes of peritonitis can be reduced by treating abdominal infections and conditions such as appendicitis promptly. People using peritoneal dialysis should carefully follow sterile technique and their treatment team instructions. Seek urgent medical care for severe or worsening abdominal pain, fever, persistent vomiting or abdominal swelling, particularly when an abdominal infection or perforation is suspected.
Hepatitis B
Hepatitis B can be prevented effectively through vaccination. Avoiding contact with infected blood and body fluids, not sharing needles or injection equipment, practicing safer sex, and using sterile medical and tattoo equipment reduce transmission risk. Pregnant people should be tested so that appropriate measures can be taken to protect newborns when the mother has hepatitis B. People with known infection should receive appropriate medical monitoring.

Risk Factors

Peritonitis
Risk is increased by conditions that can cause abdominal perforation or infection, including appendicitis, diverticulitis, bowel disease, abdominal trauma and ulcers. People undergoing peritoneal dialysis have an increased risk of infection involving the peritoneum. Previous abdominal surgery and conditions that weaken immune defenses may also increase susceptibility to serious abdominal infections.
Hepatitis B
Risk factors include being born to a person with hepatitis B, unprotected sex with an infected person, sharing needles or injection equipment, occupational exposure to infected blood, and living in or frequently traveling to areas where hepatitis B is common. People receiving certain types of medical treatment or dialysis may also have increased exposure risk. Household exposure to infected blood or contaminated personal items can also transmit the virus.

Treatment

Peritonitis
Treatment comparison will be available soon.
Hepatitis B
Treatment comparison will be available soon.