A massive lymphangioma was detected sonographically in the lower extremity of a fetus at 28 weeks' gestation. On ultrasound study, the mass had multiple cysts and extended from the left lower abdomen to the left knee. The differential diagnosis and obstetric management following prenatal diagnosis of a fetal lower extremity mass are presented.
No takes yet. Share an insight, caveat, or question.
Katz et al. (1992) studied this question.