Ohshio I, Ogino T, Satoh S, Konari M, Nagashima K
Department of Orthopaedic Surgery, Hokkaido University School of Medicine, Sapporo, Japan.
J Hand Surg Br. 1991 May;16(2):219-22. doi: 10.1016/0266-7681(91)90183-o.
A 63-year-old man had a tumourous deposition of calcium pyrophosphate dihydrate crystals in the palmar aspect of the wrist. Traumatic micro-fracture or osteoarthritis was thought to have triggered the deposition of these crystals. It should be possible to differentiate the lesion clinically and radiologically from tumoural calcinosis, in which the deposits consist of calcium carbonate and/or calcium phosphate.
一名63岁男性在手腕掌侧有二水焦磷酸钙晶体的肿瘤样沉积。创伤性微骨折或骨关节炎被认为引发了这些晶体的沉积。临床上和放射学上应该能够将该病变与肿瘤性钙化区分开来，肿瘤性钙化的沉积物由碳酸钙和/或磷酸钙组成。
