clinical classification of Amoebiasis (World Health Organization) o Asymptomatic Infection: "Cyst Passers/carrier Symptomatic Infection Intestina/ Amoebiasis:( colon and rectum盲肠、 升结肠、直肠、乙状结肠和阑尾) Acute Dysenteric(dysentery) Chronic Non-Dysenteric( self-cured") Extra-Intestinal Amoebiasis Amoebic Liver Abscess(ALA) Amoebic Pulmonary Abscess Other sites(brain, skin, GU, ?Clinical Classification of Amoebiasis (World Health Organization) • Asymptomatic Infection:"Cyst Passers/carrier” • Symptomatic Infection: – Intestinal Amoebiasis: (colon and rectum盲肠、 升结肠、直肠、乙状结肠和阑尾) • Acute Dysenteric (dysentery) • Chronic Non-Dysenteric (“self-cured”) – Extra-Intestinal Amoebiasis: • Amoebic Liver Abscess (ALA) • Amoebic Pulmonary Abscess • Other sites (brain, skin, GU, ?)