title: [Sonographic image of the most frequent abdominal and retroperitoneal malignant tumors in childhood].
abstract: The author presents sonomorphological characteristics of retroperitoneal neuroblastoma, nephroblastoma, non-Hodgkin lymphoma and M. Hodgkin abdominis, hepatoblastoma and hepatocellular carcinoma at the time when the diagnosis was established. The objective of the investigation was to increase the sensitivity and specificity of ultrasonic diagnosis of the mentioned malignant tumours of the abdomen and retroperitoneum during the first sonographic examination.
authors.affiliation: Klinika zobrazovacích metod Fakultní nemocnice, Motole, Praha.
authors.forename: S
authors.initials: S
authors.lastname: Ridzon
mesh_terms: D000008:Abdominal Neoplasms / Q000000981:diagnostic imaging*; D002648:Child; D006801:Humans; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging*; D014463:Ultrasonography