MRI

MRI pituitary

Sagittal T2
Modality: MRI (T2)

- “ This case demonstrates typical appearances of a Rathke cleft cyst, including the small hypo-intense 'dot' sign, which is said to be pathognomonic.  ”

Used in the following article:

  • Rathke cleft cyst - “ Rathke cleft cysts, also known as pars intermedia cysts, are non-neoplastic, sellar or suprasellar epithelium-lined cysts arising from the embryol...”
  • Mostly/purely cystic pituitary region masses - “ Mostly/purely cystic pituitary region masses have a small differential. Differential diagnosis Rathke's cleft cyst arachnoid cyst empty sella ...”

View full size version of Rathke cleft cyst - with dot sign

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