Numanolu K V, Tatli Duygu
Department of Pediatric Surgery, School of Medicine, Zonguldak Karaelmas University, Kozlu, Zonguldak, Turkey.
BMJ Case Rep. 2009;2009. doi: 10.1136/bcr.10.2008.1134. Epub 2009 May 8.
The accumulation of undigested foreign bodies or nutrients in the gastrointestinal tract forming a conglomeration is called a bezoar. Bezoars are referred to according to the foreign bodies that constitute their core: phytobezoar (fibres or seeds of vegetables and fruits), trichobezoar (hair), lactobezoar (remnants of milk) and lithobezoar (rock or similar substances).
胃肠道中未消化的异物或营养物质积聚形成团块被称为胃石。胃石根据构成其核心的异物来分类:植物性胃石(蔬菜和水果的纤维或种子)、毛发性胃石(毛发)、乳凝性胃石(乳汁残渣)和结石性胃石(岩石或类似物质)。