H. Hamada et al., Hypoechoic hepatomegaly associated with transient abnormal myelopoiesis provides clues to trisomy 21 in the third-trimester fetus, ULTRASOUN O, 17(5), 2001, pp. 442-444
We present two cases of transient abnormal myelopoiesis associated with tri
somy 21 that had hypoechoic hepatomegaly during the late fetal period. Feta
l chromosomal abnormality and fetal myeloproliferative disorder should be s
uspected in such cases.