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What is the prognosis for cutaneous larva migrans?
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No matter how severe an infestation, with adequate treatment patients recover completely. However, if the patient scratches the lesions open, the areas can become vulnerable to bacterial infection
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∙ 13y ago
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How many people are infected by cutaneous larva migrans?
about 700 million people around the world.
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.
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.
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 the treatment for cutaneous larva migrans?
Thiabendazole or albendazole are used to treat the infestation. Mild infections can be treated by applying one of the drugs to the skin along the tracks and the normal skin surrounding the area.
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).
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.
What is the dry membrane with keratinizing epithelium?
Cutaneous Membrane
Specialized nerve endings that respond to temperature touch etc?
Thermoreceptors
Every 4 weeks or so one white whelp comes up on back-ribcage area turns into 2-3 small whelps area gets hot sore itchy then it spreads into 2 or 3 line whelps stays 4 days and clears up anyone else?
found out what it was...Cutaneous Larva Migrans.. caused by dog/cat hookworm larva. hookworm's are found on pets, in their stool/urine, and in moist dirty or moist dirty areas. be collected by contact with animal. (my dog sits in my lap sometimes and sleeps in my lawnchair, that's where I think I came into contact with the hookworm that originally bit me) the femal hookworms bite human flesh, lay egg(s). those eggs form the larva, which tunnel under the skin causeing a whelp like rash over the area being burrowed. see your doctor for a prescription. i am not a doctor! this is the diagnosis i got today from my doctor.
What is cutaneous pathology?
Cutaneous pathology is pathology of the skin, also known as dermatopathology.
What are cutaneous glands?
similar to sensory receptors in the body, they recognize a change in stimulus
