Gastrointestinal phytobezoars in childhood.

We reviewed 33 children under the age of 15 with gastrointestinal phytobezoars. Twenty were boys and 13 were girls. Nearly all patients were observed in late fall and winter. In 22 patients, symptoms developed following ingestion of several ripe or dried persimmons with seeds but none had a history of unripe persimmon ingestion. All patients but three underwent enterotomy, gastrotomy, or enterotomy combined with gastrotomy for bezoar removal. The remaining three had small bowel resection due to strangulation. There was a single location of the bezoar in 85% and multiple locations in 15% at operation. Emergency laparotomy was performed on 25 patients who had typical mechanical intestinal obstruction revealed the plain abdominal films. It is not surprising that persimmon is the most common cause of bezoar formation in Korea, because it is a favorite fruit among Koreans, either in hard, soft, or dried variety.