Gadolinium-DTPA MRI in the diagnosis of a patient with leptomeningeal metastasis produced by uvular carcinoma.
A patient with uvular cancer presented with lower limb weakness and paresthesiae, headache, neck stiffness and multiple cranial palsies. No malignant cells were found on lumbar puncture. CT, and MRI were normal. Gadolinium-DTPA MRI disclosed multiple enhancing lesions consistent with leptomeningeal metastases. Gd-DTPA MRI is the best technique to demonstrate tumoral meningeal infiltration in cytology-negative patients suspected of having leptomeningeal metastases.
Garcia
C
C
Department of Neurology, Clínica Puerta de Hierro, Madrid, Spain.
Rubio
G
G
Molina
F
F
Magallon
R
R
Jimenez Ortiz
C
C
D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000556:secondary*; D003287:Contrast Media; D005682:Gadolinium; D019786:Gadolinium DTPA; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008577:Meningeal Neoplasms / Q000175:diagnosis / Q000556:secondary*; D008875:Middle Aged; D009942:Organometallic Compounds; D010157:Palatal Neoplasms / Q000473:pathology*; D004369:Pentetic Acid; D014609:Uvula
D003287:Contrast Media; D009942:Organometallic Compounds; D004369:Pentetic Acid; D005682:Gadolinium; D019786:Gadolinium DTPA