Worms Under A Microscope (photo): In Feces, In Children And Adults

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Worms Under A Microscope (photo): In Feces, In Children And Adults
Worms Under A Microscope (photo): In Feces, In Children And Adults

Video: Worms Under A Microscope (photo): In Feces, In Children And Adults

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Video: Diagnostic Features of Intestinal Nematodes 2023, February
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  • Is it possible to see worms without a microscope
  • Worms that can only be seen under a microscope
  • What the eggs of worms look like under a microscope
  • You can defeat parasites!

In the human body, various helminths can parasitize, their sizes are quite diverse. Some can only be seen under a microscope, while others can even be seen with the naked eye.

During reproduction, the female of the parasite lays eggs, the detection of which becomes a reliable sign of infection. Helminth eggs are very small and are visible only under a microscope. Below are photos of how worms look under a microscope.

What to do in such a situation? To get started, we recommend reading this article. This article details the methods of dealing with parasites. We also recommend contacting a specialist. Read the article >>>

Is it possible to see worms without a microscope

Some helminths are quite large in size, they can be found in feces, on clothes, bedding, and household items. They either have a long slender body or form large and heavy clusters.

Parasite The size Features:
Pinworm Up to 12 mm They are especially common in children of primary school age. Parasites can be found on the skin, linen, and feces.

Pinworms
Pinworms
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Pork Ascaris Up to 50 cm Mass invasion often occurs. Respiratory diseases manifest when ingested

Ascaris suum
Ascaris suum
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Guinea worm Up to 80 cm It lives under the skin, forming there characteristic subcutaneous ridges. Destroys subcutaneous tissue and intestinal walls.

Guinea worm
Guinea worm
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Pork tapeworm Up to 5 m A person becomes infected by eating pork. Quite hazardous to health.

pork tapeworm
pork tapeworm
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Bovine tapeworm Up to 12 m Infection occurs when eating undercooked or undercooked meat. The parasite consists of segments that are constantly excreted from the body, giving life to new individuals.

Bovine tapeworm
Bovine tapeworm
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Wide ribbon Up to 15 m Longest parasite. Causes serious harm to the body.

Wide ribbon
Wide ribbon
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Echinococcus The parasite is small, but creates around itself a large cyst (tumor) with a diameter of 5 to 30 cm, inside which fluid accumulates. The volume of the cyst can be up to 10 liters.

Echinococcus
Echinococcus
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Worms that can only be seen under a microscope

Microscopic human parasites include:

liver parasites (lamblia, echinococcus, schistosomes)

Giardia under the microscope
Giardia under the microscope
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Giardia under the microscope

muscle parasites (trichinella)

Trichinella
Trichinella
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Trichinella

heart parasites (hookworms)

Hookworm
Hookworm
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Hookworm

Usually, not adults, but their larval stages, have microscopic sizes. Giardia infection is possible through food and water. For giardiasis to develop, ten cysts are enough, from which adults will develop. Asymptomatic carriage can often be found. Children of primary school age are often infected.

Echinococcus eggs enter the human body from the environment. They can be found on pet hair. The larvae enter the intestines, and then with the blood stream are carried throughout the body, causing the formation of cysts.

Schistosoma enters the body through the skin. The parasite does not live in the intestines, like most helminths, but in the blood vessels. The life span of a schistosoma can reach 40 years.

Trichinosis is spread by wild animals, as well as some insects. Infection occurs when eating meat. It is impossible to get infected from person to person. The larvae develop and settle in human muscles, forming capsules, the viability of which can be maintained for up to 25 years.

Ankylostomiasis can be contracted by eating contaminated vegetables, fruits, through contaminated water. The larvae can penetrate inside and through the skin. They move through the body with the blood stream, causing allergic and intoxication in the body.

What the eggs of worms look like under a microscope

It is impossible to detect the eggs of parasites without a microscope, therefore, if you suspect helminthiasis, you need to contact the laboratory. By their appearance, you can determine the causative agent of the disease. Eggs differ in size, color and shape.

Parasite Egg appearance
Pinworm Eggs are transparent, oval in shape. On the one hand, they are flattened, on the other, convex. Size from 0.2 to 0.5 mm in cross section. They have a double shell.

Pinworm eggs
Pinworm eggs
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Ascaris Oval shape. The shell has five layers. Brown color. Size from 0.05 to 0.07 mm. Unfertilized eggs are irregular in shape.

Ascaris eggs under a microscope
Ascaris eggs under a microscope
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Vlasoglav The shape is oval, the ends are flattened. The casing is four-layer.

Whipworm eggs
Whipworm eggs
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Wide ribbon Yellowish in color, oval in shape. On one side, there is a lid, and on the other, a small tubercle. The shell is thin and smooth. There are many coarse-grained yolk cells inside the egg.

Wide Ribbon Eggs
Wide Ribbon Eggs
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Bovine tapeworm Eggs are oval or round in shape, and have a thin colorless shell. The embryo is visible inside.

Bovine Tapeworm Eggs
Bovine Tapeworm Eggs
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Parasites that cause helminthiases have a different structure. Some representatives can be seen with the naked eye.

Most often they have a rounded shape and several outer shells. The color varies from light yellow to brown. Eggs are usually hatched into the environment and can also be directly transmitted from person to person and from animal to person.

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