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本文回顾性分析了据认为是迄今为止最大的一组慢性肾衰伴骨膜新骨形成(PNB)病例,着重描述PNB的放射学征象,关对PNB的病因学进行了探讨。 47例病人,年龄8～66岁(平均46岁),其中男性24例,女性23例,全身骨骼照片发现PNB出现于不同部。骨盆及下肢最多见。其中骨及耻骨支各21例(45％)、胫骨20例(43％)、股骨14例(30％)、骨盆13例(28％)、腓骨20例(43％)、肱骨14例(30％)、掌骨、挠骨各1例(各2％)。PNB分布:完全不对称3例(7％),PNB发生于单个部位19例(40％),2～6个部位者28例(60％)。
This article retrospectively analyzed the group of patients with periosteal neonatal bone formation (PNB), considered to be the largest group of cases of chronic renal failure so far, focusing on the radiological signs of PNB, and discussed the etiology of PNB. Forty-seven patients, aged 8 to 66 years (mean 46 years old), of whom 24 were males and 23 were females, were diagnosed with PNB in different parts of the body. The most common is the pelvis and lower limbs. 21 cases (45%) of bone and pubic bone, 20 cases of patella (43%), 14 cases of femur (30%), 13 cases of pelvis (28%), 20 cases of patella (43%), and 14 cases of patella (30 cases) %), metacarpal and flexor bone in 1 case (2% each). PNB distribution: complete asymmetry in 3 cases (7%), PNB occurred in 19 cases (40%) in a single site, and 2 to 6 sites in 28 cases (60%).