TY - CHAP M1 - Book, Section TI - Cystic Lesions of the Abdomen A1 - Bianchi, Diana W. A1 - Crombleholme, Timothy M. A1 - D'Alton, Mary E. A1 - Malone, Fergal D. PY - 2015 T2 - Fetology: Diagnosis and Management of the Fetal Patient, 2e AB - Key PointsCystic abdominal lesions are relatively common.Diagnosis of the underlying etiology of a cystic abdominal mass may be difficult but intimate association with adjacent structures may provide clues to diagnosis.Fetal MRI may be helpful in determining the cyst’s origin.Sonographic evidence of associated anomalies should be sought.Obstruction of bowel and compression of adjacent organs is common and may result in polyhydramnios.Cyst aspiration in utero is rarely indicated. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/16 UR - obgyn.mhmedical.com/content.aspx?aid=1106398857 ER -