Singh Kamal Jeet, Tiwari Anuj, Goyal Adarsh
Department of Surgery, Sri Guru Ram Das Institute of Medical Sciences, Amritsar, India.
Indian J Urol. 2011 Oct;27(4):543-4. doi: 10.4103/0970-1591.91449.
Jackstone calculi are urinary tract stones that have a specific appearance resembling toy jacks. They are almost always composed of calcium oxalate dihydrate consist of a dense central core and radiating spicules. They are usually light brown with dark patches and are usually described to occur in the urinary bladder and rarely in the upper urinary tract. Their appearance on plain radiographs and computed tomography in human patients has been described.
桑椹状结石是一种尿路结石，其外观特殊，类似儿童玩具陀螺。它们几乎总是由二水草酸钙组成，有一个致密的中心核和放射状的针状物。它们通常呈浅棕色，带有深色斑块，通常见于膀胱，很少见于上尿路。文献已描述了其在人类患者的X线平片和计算机断层扫描中的表现。
