Tapeworm Disease

Parasitical Worms.com When humans or other animals eat or swallow tapeworm eggs, the larvae are released into the duodenum and enter the intestinal wall, along veins, veins, and into the circulatory system throughout the body. .
I. Physical characteristics of dog flukes

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Dog flukes (tapeworms) have the scientific name of Echinococcus granulosus about 3 to 6 mm long, pear-shaped head, about 0.3 mm horizontally. The body consists of 3 to 4 segments The protruding flukes have 4 cues and a hook loop with 28 to 50 hooks The first one does not have a genitals, the second is bisexual, the third is longer and broader, the uterus is sealed, containing about 500 to 800 flukes. The tapeworm eggs have larvae inside with 6 hooks similar to the thirsty tapeworm types.



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Adult dog tapeworms and tapeworm eggs
The main hosts of tapeworms are domestic dogs, jackals, sometimes foxes. After the parasite develops in the dog's intestines, the old flukes are burned automatically to the outside of the anus and broken causing the tapeworm eggs to spread everywhere. When burning flukes out of the anus stimulates itching, the dog licks the anus and licks the fur so the dog's fur also gets lots of tapeworm eggs and easily infects other hosts such as sheep, buffaloes, cows, horses, goats , pig. The sheep is the main secondary host and the person is the random secondary host.
The life cycle of a dog flukes
When humans or other animals eat or swallow tapeworm eggs, larvae are released into the duodenum and enter the intestinal wall, along veins, veins, into the circulatory system throughout the body Without phagocytosis, the tapeworm larvae lose their senses and form vesicles After about 5 months, the vesicles become cysts with a diameter of about 10 mm. Tapeworm cysts are full of water.
Cystic tapeworm and cystic tapeworm
There are 3 types of cysts in humans including aunilocular cysts (aunilocular), bone cysts (osseous) that develop in bone tissue and cysts (alveolar) of Echinococcus multilocularis. This type of single-follicular capsule is common in humans, less common in animals.



. Cysts develop slowly for many years, round; common with 66% in liver, 22% in lungs; 3% in kidney, 2% in bone, 1% in brain and some other organs such as muscles, spleen, heart, eyes.
Cystic tapeworm in the liver
The structure of a hydatidcyst consists of a crust of about 1 mm thick and a reproductive film from 22 to 25 dàym thick, inside which is a yellowish fluid. The brood capsule has only the inner reproductive membrane containing flukes. Cystic tapeworm has a repeated structure of the mother fluke cyst
Cysticercosis in the brain
When the tapeworm explodes, many small flukes from the cysts drain out into the cyst fluid. An average tapeworm follicle contains about 2 million premature tapeworms. If the dog ate a tapeworm, after 7 weeks in the dog's body there are millions of adult flukes. If the tapeworm bursts in the host's body, the young tapeworm grows into a new cystic worm called a secondary tapeworm. Cysts in a tapeworm fluid can sometimes produce a tapeworm cyst.
Some cysts are calcified or invaded by bacteria, they do not have hatching cysts and do not have flukes called "clean" or headless cysts (acephalocysts).



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Pathological symptoms, diagnosis and treatment of disease
When Echinococcus granulosus invades and parasites in the body, the tapeworm will compress the surrounding organs and organs, causing serious complications. The damage and harm also depend on the location of the parasitic cyst
If the tapeworm is broken, it causes intoxication, allergies, anaphylaxis, and the flukes spill out and form secondary cysts. Secondary cysts may appear 2 to 5 years after the first appearance of the primary cysts is broken and often fatal at this stage.
The diagnosis of a tapeworm cyst is often difficult because the cysts grow slowly compared to other types of cysts. Therefore, in clinical practice, the tapeworm usually does not detect in time as the case of the tapeworm in the palate may take up to 30 years to show severe symptoms. Through X-ray techniques, it is possible to detect early cysts. Blood tests that show eosinophilia to increase by 20 to 25% or a fluke-specific immune serological diagnosis that give positive results are important indicators and directions for the diagnosis.
Images of supercooled dog flukes and on XQ film
Treating schistosomiasis by surgical method is applied to those cysts which can be operated and peeled whole. In the case of inoperable cysts, biological therapy is given by repeatedly injecting the patient with fluid removed from hydatid cysts, presumably injecting an antigen; gradually the cyst flukes in the patient will be scaled down.




People suffering from schistosomiasis need to be monitored and treated at a medical facility with a parasite specialty
Preventing tapeworm disease
Although Echinococcus granulosus is rarely detected in our country, according to the literature and Faust Scientist, 1970 mentioned, the study noted this distribution, present in some Asian countries like China, Japan, the Philippines and Vietnam. So scientists and the health care industry should care and do not forget a rare parasitic disease but it is very likely to be transmitted from domestic dogs.

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