“…Many workers (Craig, 1934;Ude, 1928;Bowers and Barnes, 1960;Tillman and Galambos, 1960) state that the rupture of an amoebic hepatic abscess into the bile ducts is very uncommon, and, according to Boquien (Boquien and Lenne, 1962) spontaneous rupture is also rare. However, these two cases were found in the first 15 patients in whom amoebic abscess was visualized with contrast medium under fluoroscopic control, so that it cannot be rare.…”