Magnetic resonance imaging for paediatric retroperitoneal masses: Diagnostic accuracy of the claw sign
Background: The claw sign is advocated as a discriminant of renal versus non-renal origin of tumours. The accuracy of the claw sign on magnetic resonance imaging (MRI) is unknown and is potentially hindered by the inferior spatial resolution and the larger tumour sizes at presentation in developing...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AOSIS
2021-02-01
|
| Series: | South African Journal of Radiology |
| Subjects: | |
| Online Access: | https://sajr.org.za/index.php/sajr/article/view/2012 |