[Epidemiologic and laboratory assessments of etiologic implications of Blastocystis hominis in gastrointestinal diseases]. / Evaluari epidemiologice si de laborator privind implicarea etiologica în afectiuni gastrointestinale a Blastocystis hominis.

Authors present the first laboratory and epidemiological results which reveal the circulation in a population of protozoan Blastocystis hominis and its implication in the determinations of some gastrointestinal troubles, with fever, diarrhea and constipation, intense intestinal meteorism, associated with abdominal pain and cramps. Out of the 3106 investigated patients, 9.7% presented B. hominis as a unique etiologic agent, with an increased prevalence in adults (74.3%) and women (65.3%). Blastocystis infection with clinical manifestations or its asymptomatic form is included among emergent diseases.