第2部分:关于小儿急性肾小球肾炎的肺部异常阴影。在急性肾小球肾炎患儿的胸部X线像中,肺部经常出现异常阴影。有人认为这些阴影并非特异,但往往具有诊断价值。对于它的成因并非十分了解。有认为是由于尿毒症;也有认为是由于稀血症、高血压;有人认为是一种炎症性变化;亦有人认为 Part 2: Anomalous shadows of the lungs on pediatric acute glomerulonephritis. In patients with acute glomerulonephritis chest X-ray images, the lungs often appear abnormal shadow. Some people think these shadows are not specific, but often have diagnostic value. For its causes are not well understood. Some think it is due to uremia; there are also that is due to diarrhea, high blood pressure; some people think that is an inflammatory change; some people think