* * *a condition resulting from an infestation of the small intestine by hookworms. Hookworm larvae live in the soil and infect humans by penetrating the skin. The worms travel to the lungs in the bloodstream and from there pass via the windpipe and gullet to the small intestine. Heavy hookworm infections may cause considerable damage to the wall of the intestine, leading to a serious loss of blood; this, in conjunction with malnutrition, can provoke severe anaemia. Symptoms include abdominal pain, diarrhoea, debility, and mental inertia. The disease occurs throughout the tropics and subtropics and is prevalent in areas of poor personal hygiene and sanitation. Mebendazole is used in treatment.
* * *1. in humans, infection with hookworms of the genera Ancylostoma and Necator, seen in many hot, humid parts of the world. The larvae live in soil and gain entrance to the digestive tract indirectly through the skin of the feet or legs or directly in contaminated food or water. The skin infection is transitory and is known as ground itch. Parasites are then carried by the blood to the lungs, ascend the trachea, are swallowed, and settle in the small intestine, where they attach to the mucosa and ingest blood. Symptoms, varying with severity of infection, may include abdominal pain, diarrhea, and nausea, with anemia if infections are moderate or severe. See also ancylostomiasis and necatoriasis. 2. in mammals other than humans, infestation of the intestines with any of various hookworms. Dogs and cats are usually infested by Ancylostoma or Uncinaria, and cattle and sheep by Bunostomum. See also ancylostomiasis, bunostomiasis, and uncinariasis.
Medical dictionary. 2011.
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hookworm disease — ☆ hookworm disease n. a disease caused by hookworms, characterized by anemia, weakness, and abdominal pain: the larvae enter the body through the skin, usually of the bare feet; ancylostomiasis * * * also called ancylostomiasis , or… … Universalium
hookworm disease — ☆ hookworm disease n. a disease caused by hookworms, characterized by anemia, weakness, and abdominal pain: the larvae enter the body through the skin, usually of the bare feet; ancylostomiasis … English World dictionary
hookworm disease — noun infestation of the intestines by hookworms which enter the body (usually) through the skin • Syn: ↑hookworm • Hypernyms: ↑helminthiasis * * * I. noun see ancylostomiasis II … Useful english dictionary
hookworm disease — a condition resulting from an infestation of the small intestine by hookworms. Hookworm larvae live in the soil and infect humans by penetrating the skin. The worms travel to the lungs in the bloodstream and from there pass via the windpipe and… … The new mediacal dictionary
hookworm disease — /ˈhʊkwɜm dəziz/ (say hookwerm duhzeez) noun hookworm infestation of the intestine resulting in anaemia … Australian English dictionary
Анкилостомидоз (Hookworm Disease) — заболевание, развивающееся в результате инвазии тонкой кишки анкилостомами. Личинки этих нематод обитают в почве и могут поражать человека, проникая через его кожу. Нематоды с кровотоком попадают в легкие, а через дыхательные пути в глотку,… … Медицинские термины
Hookworm — Taxobox name = Necator americanus and Ancylostoma duodenale regnum = Animalia phylum = Nematoda classis = Secernentea ordo = Strongiloidae familia = Ancylostomatidae genus = Necator/Ancylostoma subdivision ranks = Species subdivision = Species N … Wikipedia
Hookworm — An intestinal parasite that usually causes diarrhea or cramps. Heavy infestation with hookworm can be serious for newborns, children, pregnant women, and persons who are malnourished. Hookworm infections occur mainly in tropical and subtropical… … Medical dictionary
hookworm — hookwormy, adj. /hook werrm /, n. 1. any of certain bloodsucking nematode worms, as Ancylostoma duodenale and Necator americanus, parasitic in the intestine of humans and other animals. 2. Also called hookworm disease. a disease caused by… … Universalium
hookworm anemia — hypochromic microcytic anemia that occurs as part of hookworm disease (q.v.). Called also ground itch a … Medical dictionary