由有核红血球症引起的黄疸,在最初48小时内,往往是良性的,但以后即变为恶性,小儿很快就会死亡。根据我们的研究,患黄疸时,血球的破坏可能只发生于细胞内,新生儿的生理性和恶性黄疸之间的根本区别是:前者不管胆色素产生的强度如何,其过程只局限于衰老红血球的破坏,而后者并发展到有生活力的红血球。后来,我们从形态学上证明了所引证的假说,并且 Jaundice caused by nucleated erythema is benign in the first 48 hours but then becomes malignant and the child dies soon. According to our study, when suffering from jaundice, the destruction of the blood cells may only occur in the cells. The fundamental difference between neonatal physiological and malignant jaundice is that the former is limited to aging red blood cells regardless of the intensity of the pigment produced Of the destruction, and the latter and development of viable red blood cells. Later, we formally proved the hypotheses quoted, and