[Metastases of intestinal carcinoma simulating a meningioma of the olfactory perforation].
A case of a tumor of the anterior cranial fossa, which had clinical, radiological and surgical features of an olfactory meningioma, but histological findings of a metastasis from intestinal carcinoma, is reported. Differential radiological features between meningiomas and metastases are briefly examined and the role of the dura mater in metastatic spreading is discussed.
D000230:Adenocarcinoma / Q000556:secondary*; D003390:Cranial Nerve Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary*; D003951:Diagnostic Errors; D006801:Humans; D008297:Male; D008577:Meningeal Neoplasms / Q000175:diagnosis*; D008579:Meningioma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008875:Middle Aged; D009832:Olfactory Nerve; D011859:Radiography; D012004:Rectal Neoplasms / Q000473:pathology; D012811:Sigmoid Neoplasms / Q000473:pathology
Metastasi da carcinoma intestinale simulante un meningioma della doccia olfattoria.