From the case: White pyramids

CT
Coronal non-contrast
System: Urogenital
Section: Signs
Tag: kidney
Modality: CT (non-contrast)

- “ Unenhanced CT scan of abdomen of renal stone protocol shows bilateral high attenuation medullary pyramids. Findings are unlikely to represent urin...”

Used in the following article:

  • White pyramid sign (kidney) - “ The white pyramid sign, also known as dense renal medulla sign (DRM) or hyperdense renal pyramids sign, refers to the CT appearance of the medulla...”

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