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What is the relationship between toxocara eggs and visceral larva migrans?
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What is toxocariasis sometimes called?
Toxocariasis is sometimes called visceral larva migrans (VLM) because the larval form of the organism hatches inside the intestines and migrates throughout the body to other organs (viscera).
Are round worms a danger to humans?
They can be. Roundworms are adapted to infesting dogs and cats primarily, but they can also infest humans. When they do so, they can cause severe problems including visceral larval migrans (when the worms travel through the abdominal organs) and ocular larval migrans (when the worms travle through the eye). Both of these conditions can cause major medical problems, including liver failure, kidney failure and blindness.
Visceral larva migrans?
DefinitionVisceral larva migrans is infection with certain parasites found in the intestines of dogs and cats.Alternative NamesToxocariasis; Ocular larva migrans; Larva migrans visceralisCauses, incidence, and risk factorsVisceral larva migrans is caused by worms (parasites) that infect the intestines of dogs and cats. The dog parasite is called Toxocara canis and the cat parasite is called Toxocara cati.Eggs produced by these worms are in the feces of the infected animals. The feces mix with soil, allowing the infection to spread to humans. Humans may get sick if they eat unwashed raw vegetables that grew in the infected soil. People can also become infected by eating raw liver.Young children with pica (a disorder involving eating inedible things such as dirt and paint) are at highest risk, but this infection can also occur in adults.After a person swallows the contaminated soil, the worm eggs break open in the gastrointestinal tract and are carried throughout the body to various organs, such as the lungs, liver, and eyes. The brain, heart, and other organs can also be affected.SymptomsMild infections may not cause symptoms.More serious infections may cause the following symptoms:Abdominal painCoughFeverIrritabilityItchy skin (hives)Shortness of breathWheezingIf the eyes are infected (called ocular larva migrans), loss of vision and crossed eyes (strabismus) may occur.Signs and testsIf you have visceral larva migrans, you may have a higher-than-normal level of white blood cells.People with this condition may also have signs of a swollen liver, rash, and lung or eye problems.Tests may include:Complete blood countSerology for anti-Toxocara antibodies (blood test to detect and diagnose the infection)TreatmentThis infection usually goes away on its own and may not require treatment. However, some people may need anti-parasitic drugs such as albendazole.Expectations (prognosis)Mild infections may go away without treatment. Severe infections involving the brain or heart can result in death, but this is rare.ComplicationsBlindnessDecreased visual acuity (worsened eyesight)Encephalitis (infection of the brain)Heart arrhythmiasRespiratorydistressCalling your health care providerContact your health care provider if you develop any of the following symptoms:CoughDifficulty breathingEye problemsFeverRashA full medical exam is needed to rule out visceral larva migrans. There are many conditions that cause similar symptoms.PreventionPrevention includes de-worming dogs and cats, preventing dogs and cats from defecating in public areas, and keeping children away from areas where dogs and cats may defecate. It is very important to carefully wash your hands after touching soil.ReferencesKazura JW. Nematode infections. In: Goldman L, Ausiello D, eds.Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007: chap 378.
Where is cutaneous larvae migrans found?
Cutaneous larvae migrans (also called "creeping eruption" or "ground itch") is found in southeastern and Gulf states, and in tropical developing countries.
How many people are infected by cutaneous larva migrans?
about 700 million people around the world.
Is cutaneous larval migrans contagious?
Yes and no. There is no evidence of infection by touch but it is through feco-oral route.
What is a black kite?
A black kite is a species of kite, Latin name Milvus migrans, also known as a shitehawk.
What does ICD9 code 088.81 mean?
ICD 9 CM Code 088.81 - Lyme disease Erythema chronicum migrans
What is the scientific name or taxonomic classification of the bird Black kite?
The scientific or taxonomic name would be Milvus migrans (formerly Milvus korschun).
What are the symptoms of cutaneous larva migrans?
In more severe cases, a red elevation of the skin (papule) appears within a few hours after the larvae have penetrated the skin.
Can you treat lyme disease with tetracycline?
Yes, doxycycline and amoxicillin are the two most often used antibiotics.
You have abdominal bloating tightness fluttering and pressure migrans urge to pee a lot?
Wow, that is a whole host of non-specific symptoms. See your doctor, the internet is no place for diagnosis.
