Primary malignant non-Hodgkin's lymphoma of cranial vault: a case report.
Primary cranial vault non-Hodgkin's lymphomas are rare and only four such cases are described in the literature. A 65-year-old woman presented with focal neurological deficits and a subcutaneous scalp lump. Computed tomography (CT) scan showed a left parietal cranial vault lesion with soft tissue scalp swelling and underlying intracranial extra axial mass mimicking a meningioma. Histology showed features of a typical B-cell non-Hodgkin's lymphoma, there was no systemic involvement. The characteristic CT findings of this lesion are described and relevant literature is reviewed. We are reporting this case because of its rare occurrence. A diagnosis of primary lymphoma of the skull vault should always be considered in the differential diagnosis when such a lesion is encountered.
Parekh
H C
HC
Department of Neurological Surgery, Royal Preston Hospital, England, UK.
Sharma
R R
RR
Keogh
A J
AJ
Prabhu
S S
SS
D000368:Aged; D001921:Brain / Q000000981:diagnostic imaging; D004388:Dura Mater; D005260:Female; D006801:Humans; D016393:Lymphoma, B-Cell / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D008577:Meningeal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D009361:Neoplasm Invasiveness; D012888:Skull Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D014057:Tomography, X-Ray Computed