Two cases of small bowel obstruction due to a shiitake mushroom

The shiitake mushroom (Lentinula edodes), known as Xiang-gu in China, has been an important component of Asian cuisine for hundreds of years. Although not easily digestible, there are few reports of them causing bowel obstruction. We present two cases of small bowel obstruction due to a shiitake mushroom requiring surgical intervention. Two patients who did not have any teeth and did not use dentures presented with intestinal bowel obstruction...