Bilateral intraabdominal ganglioneuroblastoma in an adult.

Ganglioneuroblastoma is an unusual tumour in an adult. We present a case of bilateral intraabdominal ganglioneuroblastoma in an adult patient. The two tumours had different morphological features and origins. The appearances on ultrasound, CT and MRI are discussed. To the best of our knowledge, this is the first case of bilateral ganglioneuroblastoma reported in an adult patient with ultrasound, CT and MRI findings.