What tests to take with pancreatitis?

Distinguishing clinical signs of inflammation of the pancreas from other diseases of the digestive system is very problematic. This is due to the appearance of the same symptoms: pain in the abdomen, dyspepsia. To identify the problem and prescribe the correct treatment, a blood test for pancreatitis is required. In some cases, additional research will be needed, this is usually saliva, feces, urine. If a person suffers from an acute form of pathology, the treatment will be different in comparison with chronic pancreatitis.

When to get tested: basic indications

Usually, the disease is detected according to a number of criteria: a change in skin color, the appearance of a temperature, general weakness, constant pain in the abdomen and back, as well as the appearance of a specific smell of urine. Despite its small size, the pancreas affects the work of the entire digestive system, determines the processes of enzyme production. The assimilation of trace elements is also the task of the gland. The hormonal background and metabolic processes in the body lie strictly on her "shoulders".

If the pancreas is damaged, its healthy tissues can take over the function of the damaged ones. This ensures that digestion is maintained without noticeable changes. Therefore, in the presence of quite serious problems, there may be no symptoms of the disease. But there are also reverse situations, which involve hospitalization if even a small area of ​​tissue is damaged.

Chronic and acute forms of pancreatitis differ little from each other, so it is difficult for doctors to make an unambiguous diagnosis without additional examination.

The time between the taking of tests and the start of treatment plays an important role. The shorter the period, the more effective recovery and the lower the risk of complications. For the analysis to be reliable, the following should be observed:

1. Refrain from drinking hard and tonic drinks. It is necessary to exclude the use of alcohol, tea and coffee.
2. Take a break from eating for at least 8 hours. The test is taken on an empty stomach, so after about 10 pm you need to stop eating.
3. Try not to give physical activity for 1-2 days before the analysis. This applies to sports, sex and so on.
4. Before passing urine, you will need to wash thoroughly so that the discharge does not get into the sample - this will ensure the accuracy of the results.

Comprehensive treatment is prescribed depending on the test results obtained. It is advisable to exclude the intake of antibiotics, vitamin C, as well as paracetamol and its derivatives.

An analysis for a chronic disease involves taking blood, which helps to determine the presence of inflammatory processes in the body. If such a reaction is present in the pancreas, additional therapy will be required: surgery or medication. If chronic pancreatitis is suspected, doctors may order the following tests.

1. Analysis of the level of immunoreactive trypsin. It is rarely prescribed because of the low chances of correctly identifying the disease. Usually this percentage does not exceed 40%.
2. Blood test for trypsin inhibitors. A kind of examination described above, which is assigned to determine the scale of destructive processes in the gland.
3. Urine analysis for trypsinogen, which is highly accurate in detecting pancreatitis.

Please note that the choice of tests for an acute form or the appearance of an exacerbation is the same as for a chronic one. Usually, the first thing to do is an analysis that allows you to assess the enzymes. The study helps to determine the level of lipase and elastase, as well as identify pancreatic amylase.

Among others, a urine or blood test for diastasis is performed. Usually, a healthy person has an indicator of 40-160 units per 1 liter of blood. If the indicator for urine is determined, then in one liter of the sample the indicator should not exceed 64 units. As mentioned above, the examination is carried out on an empty stomach. In case of an acute illness, the indicator will be exceeded 5 times.

When the disease transforms into cholecystopancreatitis, the analysis reveals an increased ESR and leukocytosis. Urobilin and bilirubin are often present in urine, which indicate abnormal liver function, the presence of inflammatory processes. In biochemistry, a high content of haptoglobin and fibrinogen is often found, as well as a sharp decrease in vitamin B, T-lymphocytes.

Basic methods for determining chronic pancreatitis

The pancreas is considered the main organ responsible for the production of special enzymes that can break down fats, proteins and carbohydrates. In addition, insulin is synthesized, which delivers glucose to various cells throughout the body. Based on this, diagnostics involves obtaining information regarding the concentration of these very enzymes and hormones.

The enzyme amylase is responsible for the breakdown of starch, carbohydrates. In practice, a distinction is made between general alpha-amylase or diastase, as well as pancreatic amylase. Doctors analyze the indicators of elastase and trypsin, which are involved in the assimilation of proteins in the body. Another enzyme is lipase, which breaks down fats. With its lack in the body, cholesterol begins to rise.

Usually, if chronic pancreatitis is suspected, such tests are required.

1. KLA (complete blood count) - allows you to detect an inflammatory process in the body.
2. Blood chemistry. It involves obtaining data on the production of enzymes and the correctness of their work. The presented analysis helps to determine the level of cholesterol and sugar.
3. Analysis of urine. Provides accurate determination of diastase, amylase and other enzymes in the body. With a chronic ailment, a prolonged excess of amylase in the urine appears.
4. Stool analysis. Allows you to identify violations of the digestive process. Unhealthy stool with gray food particles is not the norm.
5. Saliva analysis. The presented study provides the identification of the norm of amylase. This creates opportunities for determining the form of the disease.

Treatment of the chronic form of pancreatitis involves not only taking medications, but also restoring the regimen and quality of nutrition. Sick people, according to their own feelings, themselves try to avoid salty, spicy and fatty ones. A slight deviation in the diet suggests the onset of painful attacks.

Diagnosing acute pancreatitis

When an acute form of pancreatitis appears, the organ begins to decompose rapidly due to its own enzymes. The general condition immediately worsens, a feeling of intoxication appears, which affects the appearance. The acute form is determined by the main clinical factors. The main symptom is acute pain, pancreatic colic.

Over time, the pain only intensifies, vomiting appears, after which a short-term slight relief appears. Usually, diagnostics is aimed at confirming the clinical picture, determining the state of the organ.

The following tests are prescribed:

1. UAC. The standard procedure for detecting inflammation.
2. Blood biochemistry. In acute illness, a sharp increase in amylase is manifested. This is associated with the activation of enzymes directly in the pancreas.
3. Biochemistry of urine. In the presence of a disease, the growth of diastase is carried out several hundred times. To control this process, urine is taken every 3 hours.
4. Stool analysis. Identification of digestive disorders, correct digestion of food.

Amylase growth can also be a sign of another disease, such as diabetes or cholecystitis. The examination should be carried out in a comprehensive manner, if possible, including ultrasound, X-ray and MRI. This helps to identify the nature of the pathology, localization.

The rate of indicators.

• leukocytes 4-8.5 x 10 * 9 (in case of illness - above normal);
• erythrocyte sedimentation rate - no more than 15 mm per hour, the lower threshold is 2 mm (in case of illness - above normal);
• pancreatic antigen - not detected (in chronic, it is also not detected);
• sugar in the range of 3.3-5.5 mmol per liter (in case of illness - below normal);
• cholesterol 3.0-5.0 (in case of illness - below normal);
• globulin should have a level of at least 7%;
• amylase - up to 125 units per liter.

Blood test

As noted earlier, blood tests are considered to be the most effective way to obtain information about a disease. For general analysis, biological material is taken from a finger, for biochemistry - from a vein.

UAC

The presented analysis is carried out to determine the inflammatory processes. In the acute stage, the changes are critical:

1. A sharp increase in leukocytes. The indicator grows several times, under the normal state of the body, the parameter should not exceed 8.5-9 x 10 * 9 liters.
2. ESR changes greatly - at a normal rate of 15-20 mm / h, the characteristic increases several times.
3. The level of the ratio of plasma and erythrocytes rises. The hematocrit changes due to a significant change in metabolism, a violation of the water-salt balance. The blood becomes thicker, while the normal rate does not exceed 48%.

If inflammation chronic, the analyzes will have the following changes:

1. The number of leukocytes throughout the entire period remains at a slightly increased level.
2. ESR slows down significantly, often falls below normal.
3. There are signs of anemia, hemoglobin decreases sharply. The usual level of the indicator in question is from 120 to 160 g per liter.

Blood chemistry

When conducting blood biochemistry, doctors pay attention to the following characteristics:

1. The level of the main enzymes responsible for the decomposition of food is determined: trypsin, diastase, lipase.
2. The level of glucose (sugar) is detected.
3. In the presence of an acute phase and inflammatory processes, reactive protein and globulins are often detected. The total protein concentration is also adjusted.

Enzymes

With the destruction of the pancreas, the indicators for some enzymes increase sharply.

Amylase

Amylase level is the first and main parameter that helps determine the development of pancreatitis. Usually there is a sharp release of the enzyme into the blood. Already in the first hours of exacerbation, an excess of indicators is manifested dozens of times. Everything is carried out cyclically - after 5 days from the moment of exacerbation, the indicator returns to normal.

Amylase and diastase do not always show the development of the disease in question. The presented enzyme is also produced by the salivary glands. Sometimes metrics behave in an extremely unpredictable manner. In the chronic form, a decrease in indicators may be observed. This usually occurs with deep damage to the organ.

Lipase

Lipase is responsible for the breakdown of fats. The enzyme travels to the intestines where it aids in digestion. Its content in the blood is usually 20 thousand times less than in pancreatic juice. An increase in lipase in blood tests indicates improper digestion of food and an increase in cholesterol. The color and structure of feces also change. In the acute form of the disease, lipase values ​​increase on the second day.

Protease

To break down protein foods, an enzyme called protease is produced. For violations in the pancreas presented item instead of the intestines, it enters the bloodstream. This leads to the following changes in its chemical composition.

1. In acute forms, trypsin increases from 12 to 70 times already on the first day of illness, but within a few days it quickly decreases to the usual level. As for the chronic form, there is a decrease in trypsin. This is due to the death of gland cells.
2. Indicators of elastase increase and stay at this level for 10-14 days. After some time, the indicators of all enzymes, except for elastase, return to normal. The higher the concentration, the higher the damage to the organ. Therefore, it is necessary to pay special attention to the characteristic under consideration. Sometimes it is possible to determine the disease using stool analysis.

Glucose (sugar)

In some cases, inflammation in the pancreas can affect the endocrine system, which synthesizes insulin. The rise in sugar suggests a lack of insulin production, which is also seen during diabetes.

Protein

When the first symptoms of pancreatitis appear, the protein content changes due to inflammatory processes.

1. A sharp rise in reactive protein. It is noted for any inflammation. After stopping the source of inflammation, the indicators decrease.
2. Decrease in the concentration of albumin as well as total protein. The presented problem arises from changes in metabolic processes, indigestion. Food is not fully broken down due to a lack of an enzyme, and this prevents beneficial proteins from being absorbed into the bloodstream. The presented factor is especially evident in chronic disease.

Other indicators

In some cases, other indicators are checked to diagnose the disease.

1. Pancreatic inflammation is often accompanied by high levels of ALT and AST enzymes. During normal functioning of the body, these compounds work as a catalyst in the metabolic process and the processing of proteins. Pathology becomes the cause of a sharp destruction of cells, which involves the ingress of enzymes into the blood. However, it can be associated with other diseases as well. Often, AST and ALT are elevated during serious damage to the muscle ligaments, in diseases of the liver and heart. The presented type of examination is used in a comprehensive manner and only to confirm the diagnosis.
2. A blood test for tumor markers helps to exclude pancreatic cancer, as well as to eliminate doubts about other complications. Usually, in practice, the CEA cancer antigen is monitored, as well as proteins from the CA 19-9 category. The increase in the latter in pancreatitis occurs 3 times, CEA in quantitative terms increases 2 times. It is also important to note that when the presented markers are identified, we can talk about the presence of a tumor in the gland. Sometimes the presented indicator may indicate the development of other diseases, including diseases of the stomach and liver.
3. Bilirubin helps to identify inflammation of the pancreas, which reduces the outflow of enzymes, does not allow them to be excreted in full through the gallbladder.

Analysis of urine

Amylase is also detected in urine, while the indicator increases several times. Allocation of 0-50 units per liter is considered normal. For the study, you will need to collect up to 150 milliliters of morning urine. In chronic disease, amino acid levels are often measured. Their high content indicates poor absorption and, therefore, malfunctioning of the intestines.

In some cases, a Lasus sample is taken. In chronic pancreatitis, the cancer antigen increases by 70-90%. An increased content of markers CA 125 and CA 72-4 can be traced in urine. Usually it is impossible to make a definitive diagnosis directly on alicking urine, additional examination is required.

What are additional examinations?

Survey	Why is appointed
Ultrasound	Allows you to determine changes in tissues, the appearance of an inflammatory process.
X-ray	It will help to confirm the absence of calcium in the pancreas.
MRI	Determines the presence of a tumor in the pancreas, the formation of necrosis, and so on.
Biopsy	Taking biological material directly from organs for examination, as well as fibrogastroscopy, which helps to examine the digestive system more thoroughly.

Normal values ​​are often noted in chronic pancreatitis. This is due to the nuances of the structure of the body, as well as the anatomical features of the fit to other organs. Carrying out a complete list of tests and examinations allows the attending physician to make an accurate diagnosis and offer effective treatment.

Stool analysis

In some cases, when certain symptoms of inflammation appear, it will be necessary to undergo an examination for the composition and structure of feces. To obtain a correct and reliable result, you will have to maintain a diet for a certain time. You need to consume 105 grams of protein, 180 carbohydrate and 135 fatty foods. This will help provide accurate information regarding the functioning of the pancreas.

An increased amount of fat and fatty acids in the feces indicates a lack of lipase. Undigested pieces of food can often be found in the structure. Among other indicators, a decrease in the amount of elastase stands out.

Despite the variety of diagnostics and examination methods, a blood test is considered the most effective. It is prescribed already in the first days, when the most significant surge of enzymes is noted. In the following days, analyzes may show a normal position relative to the criteria under consideration. Additional diagnostic methods are assigned later to clarify individual nuances.