we studied the structure and number of lymph vessels in 12 spontaneously aborted previable fetuses with posterior cervical cystic hygroma and generalized edema of variable origin ( monosomy x , trisomy 21 , trisomy 13 , suspected noonan syndrome , and lethal multiple pterygium syndrome ) and compared them to 5 therapeutically aborted , apparently normal fetuses .
C0206620
cystic hygroma
C0041408
monosomy x