Imaging and differential diagnosis of suprarenal masses in the fetus.
Prenatal sonography and magnetic resonance imaging of suprarenal fetal masses is presented, along with clinical information and follow-up. Imaging pearls and differential considerations for each diagnosis will be discussed. Fetal suprarenal mass diagnoses include neuroblastoma, extralobar pulmonary sequestration, congenital adrenal hyperplasia, partial multicystic dysplastic kidney, renal duplication, urinoma, gastric duplication cyst, and splenic cyst. Recognizing the range of malignant and benign suprarenal fetal masses that can present on prenatal imaging can help guide patient counseling and management.
Department of Diagnostic Radiology, Oregon Health and Science University, Mail Code L340, 3181 SW Sam Jackson Park Rd, Portland, OR 97239 USA. makier@ohsu.edu.
Erik
E
Maki
Karen
K
Oh
Sarah
S
Rogers
Roya
R
Sohaey
D000307:Adrenal Gland Diseases / Q000000981:diagnostic imaging* / Q000196:embryology; D001998:Bronchopulmonary Sequestration / Q000000981:diagnostic imaging* / Q000196:embryology; D003560:Cysts / Q000000981:diagnostic imaging* / Q000196:embryology; D003937:Diagnosis, Differential; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D007668:Kidney / Q000002:abnormalities / Q000000981:diagnostic imaging; D052177:Kidney Diseases, Cystic / Q000000981:diagnostic imaging* / Q000196:embryology; D016216:Ultrasonography, Prenatal / Q000379:methods*; D053584:Urinoma / Q000000981:diagnostic imaging* / Q000196:embryology
fetal magnetic resonance imaging; fetal sonography; obstetric ultrasound; suprarenal mass; ultrasound education