胃石 meaning in English

bezoar
gastrolith
gizzard stone
stomach stone
stomachic calculus
stomachstone

Clinical study of treatment for gastrolithiasis with pectinase
果胶酶治疗胃石症的临床研究
Diagnosis and therapy of gastrolith by combining traditional chinese with western medicine
中西医结合超声诊断及治疗胃石症临床分析
A small stone found in the stomach of some reptiles , fish , and birds that aids in digestion by helping grind ingested food material
胃石一种小石头，常发现于某些爬虫、鱼和鸟的胃中，通过帮助碾磨食物来帮助消化