Peritoneum Disorders - Causes, Symptoms, Diagnosis, and Treatment

Introduction:

Infectious, inflammatory, or ischemic primary diseases of the peritoneum may cause abdominal pain, sepsis, or the development of fluid collections. Defects of the peritoneum or mesos may lead to internal hernias; developmental anomalies of the peritoneum may lead to volvulus and bowel obstruction; diffuse or localized primary or secondary tumors of the peritoneum may develop.

What Are Disorders of the Peritoneum?

The peritoneum (a membrane lining the abdomen and the cavity) is a delicate membrane that lines the interior of the abdomen and encircles the internal organs. Inflammation of the peritoneum is referred to as peritonitis. If the tissues come into contact with irritating or infectious body fluids, it results in inflammation. Peritonitis typically results from a bacterial or fungal infection.

Peritonitis occurs in two different forms:

• Bacterial peritonitis develops suddenly. Bacteria are the root cause of this sickness. Patients with renal illness or liver disease, such as cirrhosis are more susceptible to bacterial peritonitis.

• Peritonitis typically develops later. A hole, sometimes known as a rupture, inside an organ in the abdomen can result in peritonitis. It may also be caused by other medical conditions.

Peritoneal dialysis, a treatment for renal failure, is a frequent source of peritonitis. When the kidneys are unable to remove waste from the blood on their own, this therapy aids in the process. If patients receive peritoneal dialysis, maintaining adequate cleanliness before, during, and after the procedure can help prevent peritonitis.

What Are the Causes of Peritoneal Disorder?

The most frequent cause is a bacterial infection, particularly secondary infections that spread from one of your organs. This may occur if the intestines or stomach have a hole or break in integrity that allows bacteria from the gastrointestinal tract to enter the peritoneal cavity.

Another common cause is an appendix rupture brought on by appendicitis. Bacterial peritonitis can less frequently begin in the peritoneum itself.

1. Chemical Causes:

• Chemical peritonitis can be brought on by an abdominal cyst or tumor that ruptures.

• If severe inflammation (pancreatitis) results in a hole in the tissues, pancreatic enzymes may leak from the pancreas. These may cause irritation while also being infectious.

• If cholecystitis, a severe inflammatory condition, results in a tissue perforation, bile may seep from the gallbladder. Bile can irritate with or without bacterial infection.

• If an ulcer effectively wears a hole in the stomach wall, stomach acid may flow from the area. Even without microorganisms, stomach acid can cause irritation.

2. Infectious Causes:

An infection that starts in the peritoneum causes primary infectious peritonitis. Peritoneum can get infected with secondary bacterial peritonitis resulting in infection.

• Primary Infection: Medical devices can potentially cause a primary infection to spread to the peritoneal cavity. This can occur via dialysis and tube feeding, respectively. Through a catheter, peritoneal dialysis fills and empties the peritoneal cavity with fluid. A catheter may be passed through your peritoneum and into the stomach or small intestine for long-term tube feeding. The opening in the organ walls has the potential to infect the rest of the abdominal cavity.

• Secondary Infection: Peritonitis is most frequently caused by secondary infection. It may be brought on by:

1. Appendicitis or appendix rupture.

2. Peptic ulcer.

3. Inflammatory bowel health.

4. Bacterial pancreatitis.

5. A tubo-ovarian abscess erupted due to pelvic inflammatory disease.

6. An ectopic pregnancy rupture.

7. Abdominal trauma or surgery.

What Are the Symptoms of Peritoneum Disorder?

Poor appetite, nausea, and dull abdominal discomfort are initial signs of peritonitis. These symptoms rapidly progress to persistent, abdominal pain. Common signs include:

• Intense stomach pain.

• Sensitive to touch.

• Distended, swollen abdomen.

• Dehydration.

• Paralytic ileus (the bowels become momentarily paralyzed).

• Fever.

• Nausea and vomiting.

• Increased heart rate.

• Breathlessness or shortness of breath.

• Loss of appetite.

• Decreased urination.

• Thirst.

• Diarrhea.

• Fatigue.

• Confusion.

What Are the Diagnostic Criteria for Peritoneum Disorder?

It is critical to have an accurate diagnosis since peritonitis is susceptible to potentially fatal complications including sepsis and septic shock, which result in an abrupt reduction in blood pressure, organ failure, and death. The diagnosis of peritoneal disorder involves:

• Physical examination, which includes determining whether the abdomen is tense or tender.

• Blood investigation.

• Urine test.

• X-ray.

• Computed tomography (CT) scan.

A needle-based procedure called paracentesis can be used to remove a sample of the peritoneal fluid to evaluate the presence of a specific infection. It is also called peritoneal fluid culture. This also helps ascites patients by releasing abdominal pressure. In more complicated situations, it is necessary to perform surgery to examine the abdomen in order to locate and treat the condition.

What Are the Treatment Options for Peritoneal Disorder?

• IV (intravenous) fluids and broad-spectrum antibiotics are frequently used as the first line of treatment to treat or prevent diseases.

• Emergency surgery is frequently required, particularly if peritonitis was brought on by illnesses like diverticulitis, appendicitis, or a ruptured stomach ulcer.

• Surgery is used to remove any infected tissue, such as a burst appendix or an abscess. Close observation is required for indications of sepsis and septic shock, which typically necessitate an emergency transfer to an intensive care unit.

• If organ failure from sepsis occurs as a result of the infection, additional supportive therapies will be required. These treatments could entail intravenous fluids, blood pressure-maintenance medications and dietary assistance.

What Is the Prognosis of Peritoneal Disorder?

The prognosis of peritoneal disorder is based on the causes and duration of treatment associated with peritonitis. It is necessary to control peritonitis before it worsens; early diagnosis is essential. Although most issues are treated successfully, some of them such as organ damage, may have long-term effects. People who have compromised immune systems as a result of numerous chronic conditions are more likely to experience difficulties than others.

Conclusion:

Infectious, inflammatory, or ischemic primary diseases of the peritoneum may cause abdominal pain, sepsis, or the development of fluid collections. Defects of the peritoneum may lead to internal hernias; developmental anomalies of the peritoneum may lead to volvulus and bowel obstruction; diffuse or localized primary or secondary tumors of the peritoneum. It is essential to take immediate action when peritonitis manifests because it may happen unexpectedly. There are many possible reasons for abdominal discomfort, some of which are more significant than others. The pain levels and symptoms may or may not appear significant. The patient is advised to seek immediate medical assistance if symptoms that have been steadily developing for some time gets suddenly worsen.