Dural tail sign (mnemonic)

M: meningioma
S: <a href="/term/sarcoidosis-head-and-neck-manifestations" class="description_termlink" title="Sarcoidosis (head and neck manifestations)">sarcoidosis
D: <a href="/term/dural-metastases" class="description_termlink" title="dural metastases">dural metastases
L: lymphoma
T: <a href="/term/intracranial-tuberculous-granuloma" class="description_termlink" title="Intracranial tuberculous granuloma">tuberculoma
S: <a href="/term/intracranial-schwannoma" class="description_termlink" title="intracranial schwannoma">schwannoma
G: glioma

A useful mnemonic to remember differential diagnoses associated with a dural tail sign is: