There are 4.5 billion registered people worldwide suffering from parasitic infections (infestations).Moreover, the number of people infected with worms (worms) continues to increase.
Causes of helminth infections
Introducing worms into your body is not difficult.Here are some causes of infections that everyone has been familiar with since childhood:
- Not enough hygiene.Wanting to eat unwashed fruits and vegetables, not wearing gloves when working in the garden, and not paying attention to hygiene procedures can lead to infection with various worms.
- Addicted to street food.Sellers of such foods are known to not always undergo medical examinations and often neglect basic hygiene.And their products are not stored under optimal conditions.Street whites and pie lovers are another high-risk group.
- Love exotic food, including dishes made with raw fish and shellfish that contain parasites.It is the lovers of sushi and sushi rolls that are responsible for the increased incidence of flukes, tapeworms, nematodes, roundworms and worms.
- nitrogenThe ability to properly protect yourself from infection during breaks.Love for the "Turkish Coast" has led to an increase in infections with exotic helminths (schistosomiasis, hookworm and dracunculiasis).After walking barefoot on an overseas beach, you take back not only pleasant impressions, but also dangerous worms.
- pet infectionOften sleeps with its owner.Those who enjoy "kissing" their pets are at risk of contracting parasites.
What parasites are there in the human body?
If an adult had a chance to look at his body, he would be shocked:
- roundworms--Pinworms, roundworms, whipworms, nematodes, Toxocara, Trichinella spiralis.Large worms gather into huge balls that block the intestinal lumen and cause obstruction, requiring surgery.Doctors removed large numbers of parasites from these people's intestines during surgery.
- tapewormAppear among those who like to taste rare meats and raw fish.Causes digestive problems, anemia, allergies.Seizures in children are similar to epileptic seizures.The most dangerous of this group of parasites are Echinococcus, whose larvae form huge cysts in the human body.When they rupture, the parasites are dispersed throughout the body.Infection can be fatal.
- Fluke– Flukes, trematodes and fasciolia are dangerous parasites that suck blood from blood vessels in the liver, pancreas, intestines and bladder.
- protozoa– Leishmania, amoeba, lamblia, etc.Although these tiny parasites are only visible under a microscope, they can cause dangerous complications, including fatal intestinal perforation and liver abscesses.
What are the signs to suspect the presence of "strangers": if your stomach hurts, it means someone lives inside
Signs of a worm:
- stomach ache- The most common signs of worm infection.It can be persistent and periodic, affecting certain areas of the abdomen.Pain in the right ribs during helminthiasis indicates damage to the liver and gallbladder caused by worms.
- Digestive system diseases– Diarrhea, constipation, irregular bowel movements.Sometimes patients will see crawling fragments of worms or even whole parasites in their stool.Impaired food absorption and gastrointestinal dysfunction can lead to weight loss.
- anemia.Worms suck blood from the body and interfere with the digestion of food.Instead of feeding itself, the human host feeds the worm.The patient complained of weakness, fatigue, weakness, and dizziness.
- Urinary tract injuryCaused by parasites that live in the kidneys and bladder.The patient complained of pain and swelling in the lower back.Sometimes blood is seen in the urine.
- Chronic vaginitis slowly.Roundworms and pinworms crawl into the reproductive tract from the anus, causing vaginal flora imbalance and causing thrush.Women are treated for itching and discharge without realizing the problem is parasites.
- Skin manifestations.Worm infections can poison the body and suppress the immune system, leading to allergies.The rash can range from small blisters to large areas.
- Mucosal inflammationItching in the anal area caused by irritation from crawling worms.
- There was a general deterioration in health.Low immunity, indigestion, anemia, etc. make the body weak and unable to fight infections.A person is often troubled by colds, acute respiratory infections, and acute respiratory viral infections.
Why ultrasound is more effective than traditional tests for worms and other parasites
Worms are not always found by defecation or scraping.In fact, parasites have a certain development cycle and do not always lay eggs.There is a whole group of extraintestinal helminthiasis, in which worms live outside the intestines.In this case, a stool test will provide no information.
Abdominal ultrasonography revealed changes characteristic of the parasite in the liver and pancreas.It is harmless, non-invasive, and can be used multiple times.
If the doctor doesn't find live worms on the ultrasound and there's no 100 percent sign of their presence, he'll suspect an infection and order additional tests.It is also useful to have an ultrasound if the worm test is positive.This research will reveal where the parasite hides.
Determination of signs of helminthiasis by abdominal ultrasound - semi-living organs and live worms
When examining the gastrointestinal tract using modern 3D and 4D equipment, doctors often see live parasites in the gut.If no worms are detected, their presence may be suspected by an enlarged pancreas compacted in the head area.The spleen is also too big.
The liver becomes enlarged due to parasitic infection such as flukes, trematodes, and trematodes.It reveals areas of malnutrition that impede organ function.
The gallbladder can also be affected.The patient will develop bile stagnation, resulting in right rib pain.Sometimes, bladder function is so impaired that ultrasound cannot detect the organ at all.
The presence of parasites can lead to the formation of abscesses - life-threatening purulent liver lesions.In 85% of cases, the abscess forms in one lobe of the liver.Other sectors were less affected.Purulent lesions are characteristic of hepatic amoebiasis - an infection with a protozoal parasite - an amoeba that infiltrates from the intestines into the liver area.
Hydatid disease is a parasitic disease that causes cavities filled with worm larvae to form in the liver.Ultrasound shows well-circumscribed rounded structures.These are cysts that contain parasites.Over time, calcium is deposited around the echinococcal lesions.Such structures have a dense structure so that under ultrasound they appear lighter than the surrounding tissue.
As the infection progresses, large, septated cysts develop, resembling wheel spokes or large honeycombs.The bile duct is damaged.Doppler examination showed disturbed blood flow.
Suitable for Japanese food lovers.Parasite - as a gift
A variety of parasites are found in exotic Asian fans, but the most common is opiozoria - a Chinese fluke infection.The source of parasites is unprocessed fish that contains parasites.
At the onset of the disease, ultrasound shows an eosinophilic infiltrate—dense structures with sharp borders—in the liver and gallbladder.If the fight against the worms is delayed, these organs develop foci of dead cells that look like mottled areas, and the liver ducts lose their elasticity.This condition may lead to liver failure.
If the urinary tract becomes a victim of parasites
Echinococcus tapeworm affects not only the liver but also the kidneys.When the parasite penetrates the kidney tissue, a unilocular cyst (bladder) containing the larvae forms.Hydatid cysts gradually enlarge and destroy organs.Large parasitic cysts adhere to the liver, spleen, and intestines.
Schistosomiasis is contracted by people who enjoy walking barefoot on warm beaches in overseas countries.The larvae of the parasite penetrate the bloodstream through the skin and then travel with the bloodstream into the bladder.After settling there, they cause the appearance of compactions - infiltrations that appear due to irritation of the bladder wall.As the infection spreads, the kidneys are affected.
Enzyme Immunoassay Blood Test - We Take the Worms to Clean Water
This test can detect infection with one or more parasites.Check for the presence of roundworms, Toxocara, Trichinella spiralis, Opisthorax, hydatid, Chinese flukes, etc.
The test principle is based on the body's immune response to the presence of worms.Worm infection produces antibodies to the protein that are detected during analysis.Because each parasite triggers the formation of a certain type of immunoglobulin, the test results can show which worms are present in the person's body.
The assay responds to all forms of parasites—eggs, larvae, adults.The accuracy rate is over 90%.The test can show not only the presence of infection, but also its extent.
After treatment, the test is repeated.Positive results can be observed some time after the parasite has died.Over the next few months, the immunoglobulin concentration will gradually decrease.Then the analysis becomes "clean".In this study, 3-5 ml of blood was drawn from a vein on an empty stomach.The analysis was performed twice.
Ultrasound and immunoglobulin testing can identify helminthiasis and initiate treatment.As a result of their use, the number of incorrectly diagnosed cases leading to complications has decreased.Most importantly, if you suspect a worm infection, consult your doctor immediately.