title: Imaging of pediatric ovarian neoplasms.
abstract: We review the clinical and imaging characteristics of the most common ovarian neoplasms in children and adolescents. Because of the widespread use of diagnostic imaging, incidental ovarian neoplasms might be encountered during the evaluation of abdominal pain, trauma or other indications and might pose a diagnostic dilemma. Conducting adequate imaging studies under these conditions is important, as management strategies differ according to the size and appearance of the lesion as well as the age of the patient. US dominates in gynecological imaging because of its excellent visualization, absence of ionizing radiation and sedation risks and comparatively low cost. For further examination of indeterminate lesions found using US, MRI is being used more progressively in this field, particularly for the evaluation of complex pelvic masses with the aim of distinguishing benign and malignant conditions and conditions requiring surgical intervention. CT is reserved primarily for tumor staging and follow-up and for emergency situations.
authors.affiliation: Department of Radiology, The Children's Hospital of Philadelphia, 34th Street and Civic Center Boulevard, Philadelphia, PA 19104, USA. monica_epelman@hotmail.com
authors.forename: Monica
authors.initials: M
authors.lastname: Epelman
authors.forename: Kudakwashe R
authors.initials: KR
authors.lastname: Chikwava
authors.forename: Nancy
authors.initials: N
authors.lastname: Chauvin
authors.forename: Sabah
authors.initials: S
authors.lastname: Servaes
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013724:Teratoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014463:Ultrasonography