What is pancreatitis?
Pancreatitis is the inflammation and autodigestion of the pancreas. Autodigestion describes a process whereby pancreatic enzymes destroy its own tissue leading to inflammation. The inflammation may be sudden (acute) or ongoing (chronic). Acute pancreatitis usually involves a single "attack," after which the pancreas returns to normal. Severe acute pancreatitis can be life threatening. In chronic pancreatitis, permanent damage occurs to the pancreas and its function, often leading to fibrosis (scarring).
What causes pancreatitis?
The most common causes of pancreatitis include the following:
Gallstones that block the pancreatic duct
Alcohol abuse, which can lead to blockage of the small pancreatic ductules
Other causes of pancreatitis include the following:
Abdominal trauma or surgery
Infections, such as mumps, hepatitis A or B, or salmonella
Presence of a tumor
A venomous sting from a scorpion
What are the symptoms of pancreatitis?
The following are the most common symptoms of pancreatitis. However, each individual may experience symptoms differently. Symptoms may include:
Abdominal pain that may radiate to the back or chest
Rapid pulse rate
Swelling in the upper abdomen
Ascites--fluid build-up in the abdominal cavity
Dropping blood pressure
Mild jaundice--yellowing of the skin and eyes
Severe abdominal pain in the upper abdomen is usually a symptom of acute pancreatitis. The symptoms of pancreatitis may resemble other medical conditions or problems. Always consult your doctor for a diagnosis.
How is pancreatitis diagnosed?
In addition to a complete medical history and physical examination, diagnostic procedures for pancreatitis may include the following:
Abdominal X-ray--a diagnostic test which uses invisible electromagnetic energy beams to produce images of internal tissues, bones, and organs onto film.
Various blood tests
Ultrasound (also called sonography)--a diagnostic imaging technique which uses high-frequency sound waves to create an image of the internal organs. Ultrasounds are used to view internal organs of the abdomen such as the liver, spleen, and kidneys, and to assess blood flow through various vessels.
Endoscopic retrograde cholangiopancreatography (ERCP)--a procedure that allows the doctor to diagnose and treat problems in the liver, gallbladder, bile ducts, and pancreas. The procedure combines X-ray and the use of an endoscope--a long, flexible, lighted tube. The scope is guided through the patient's mouth and throat, then through the esophagus, stomach, and duodenum. The doctor can examine the inside of these organs and detect any abnormalities. A tube is then passed through the scope, and a dye is injected which will allow the internal organs to appear on an X-ray.
Computed tomography scan (CT or CAT scan)--a diagnostic imaging procedure using a combination of X-rays and computer technology to produce cross-sectional images (often called slices), both horizontally and vertically, of the body. A CT scan shows detailed images of any part of the body, including the bones, muscles, fat, and organs. CT scans are more detailed than general X-rays.
Magnetic resonance cholangiopancreatography (MCRP)--a test that produces images of body parts by injecting dye into a patient's veins that helps show the pancreas, gallbladder, and pancreatic and bile ducts.
Treatment for pancreatitis:
Specific treatment for pancreatitis will be determined by your doctor based on:
Your age, overall health, and medical history
Extent of the disease
Your tolerance of specific medicines, procedures, or therapies
Expectations for the course of the disease
Your opinion or preference
The overall goal for treatment of pancreatitis is to rest the pancreas and allow it to recover from the inflammation.
Treatment may include: