Sonographic characteristics of linear nevus sebaceous sequence.
Linear nevus sebaceous is a hamartomatous lesion most commonly seen on the face and head of infants and diagnosed after birth. We describe a patient with sonographic findings of linear nevus sebaceous seen initially at 30 weeks' gestation. Other associated sonographic findings include macrocephaly and polyhydramnios. When associated with a midline soft tissue mass, these findings are highly suggestive of the presence of congenital linear nevus sebaceous sequence.
Neis
A E
AE
Mayo Clinic College of Medicine, Division of Maternal Fetal Medicine, Rochester, MN 55905, USA.
Johansen
K L
KL
Harms
R W
RW
Watson
W J
WJ
Brost
B C
BC
D000328:Adult; D002658:Developmental Disabilities / Q000209:etiology; D005153:Facial Neoplasms / Q000000981:diagnostic imaging*; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006222:Hamartoma / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D011247:Pregnancy; D011256:Pregnancy Outcome; D012626:Sebaceous Gland Neoplasms / Q000000981:diagnostic imaging*; D016216:Ultrasonography, Prenatal