Schistosoma haematobium


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Related to Schistosoma haematobium: Schistosoma japonicum

Schistosoma

 [shis″-, skis″to-so´mah]
a genus of trematodes, including several species parasitic in the blood of humans and domestic animals. The organisms are called schistosomes or blood flukes. Larvae (cercariae) enter the body of the host by way of the digestive tract, or through the skin from contact with contaminated water, and migrate in the blood to small blood vessels of organs of the intestinal or urinary tract; they attach themselves to the blood vessel walls and mature and reproduce. The intermediate hosts are snails of various species.
The life cycle of Schistosoma. From Mahon and Manuselis, 2000.
Schistosoma haemato´bium a species endemic in North, Central, and West Africa and the Middle East; the organisms are found in the venules of the urinary bladder wall, and eggs may be isolated from the urine.
Schistosoma japo´nicum a species geographically confined to China, Japan, and nearby countries; found chiefly in the venules of the intestine.
Schistosoma manso´ni a species widely distributed in Africa and parts of South America; the organisms are found in the host's mesenteric veins, and eggs may be found in the feces.

Schis·to·so·ma hae·ma·to·bi·um

the vesical blood fluke, a species with terminally spined eggs that occurs as a parasite in the portal system and mesenteric veins of the bladder (causing human schistosomiasis haematobium) and rectum; common in the Nile delta but is found along waterways, irrigation ditches, or streams throughout Africa and in parts of the Middle East; the intermediate host is Bulinus truncatus in Egypt; elsewhere, other snails of the subfamily Bulininae (Bulinus, Physopsis, Pyrgophysa) are involved.

Schis·to·so·ma hae·ma·to·bi·um

(skis'tō-sō'mă hē-mā-tō'bē-ŭm)
The vesical blood fluke, a species that occurs as a parasite in the portal system and mesenteric veins of the bladder (causing human schistosomiasis haematobium) and rectum; found throughout Africa and the Middle East; intermediate hosts are Bulinus truncatus and other snails.

Schistosoma haematobium

A species common in Africa and southwestern Asia. Adults infest the pelvic veins of the vesical plexus. Eggs work their way through the bladder wall of the host and are discharged in the urine. Urinary schistosomiasis is caused by this organism.
See also: Schistosoma
References in periodicals archive ?
A) Locations where urine samples containing Schistosoma haematobium eggs were collected from children in Mangochi (Samama village, 14[degrees]41'74.65"S, 35[degrees]21'75.80"E), Chikhwawa (Mpangani village, 16[degrees]03'62.99"S, 34[degrees]84'10.63"E), and Nsanje (Kastiano village, 16[degrees]90'63.98"S, 35[degrees]26'65.78"E) districts.
Repeatability and reproducibility of egg counts of Schistosoma haematobium in urine.
Adam, "Schistosoma haematobium infections among schoolchildren in central Sudan one year after treatment with praziquantel," Parasites & Vectors, vol.
Isothermal recombinase polymerase amplification (RPA) of schistosoma haematobium DNA and oligochromatographic lateral flow detection.
Prual et al., "Consequences of schistosoma haematobium infection on the iron status of schoolchildren in niger," The American Journal of Tropical Medicine and Hygiene, vol.
Patterns of Schistosoma haematobium egg distribution in the human lower urinary tract.
Ultrasound monitoring of structural urinary tract disease in Schistosoma haematobium infection.
Ruptured tubal gestation: an unusual presentation of Schistosoma haematobium infection of the fallopian tube.
The IGS rDNA regions of Trypanosoma [13], Giardia [8], Leishmania [6], Toxoplasma gondii and Neospora caninum [14], Schistosoma haematobium, S.
However, few reports demonstrated altered cytokines levels in children and adults coinfected with P falciparum and Schistosoma haematobium. Higher IFN-[gamma] and similar TNF-[alpha], TGF-[beta], and IL-10 levels were found when comparing coinfected and single P.
The incidence of squamous and transitional cell carcinomas of the urinary bladder in northern Tanzania in areas of high and low levels of endemic Schistosoma haematobium infection.