title: Sonographic presentation of unilateral hematometra: report of two cases.
mesh_terms: D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging; D002584:Cervix Uteri / Q000002:abnormalities / Q000000981:diagnostic imaging; D002648:Child; D005260:Female; D006409:Hematometra / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D007668:Kidney / Q000002:abnormalities / Q000000981:diagnostic imaging; D009095:Mullerian Ducts / Q000002:abnormalities / Q000000981:diagnostic imaging; D014463:Ultrasonography