[Leptomeningeal dissemination in an intestinal-type sinonasal adenocarcinoma: an uncommon presentation].
We present the case of a patient with a 30-year history of exposure to sawdust who was diagnosed with mucinous intestinal-type sinonasal adenocarcinoma after histological examination. The patient presented with neurological symptoms; moreover, intra- and extra-cranial leptomeningeal involvement, which is exceedingly rare in this type of tumors, was observed at the time of diagnosis.
Bacaicoa Saralegui
M C
MC
Servicio de Radiología, Hospital de Navarra, Pamplona, España. mbacaics@cfnavarra.es
Cabada Giadás
M T
MT
Bermejo Garcés
R
R
García-Bragado
F
F
D000230:Adenocarcinoma / Q000556:secondary*; D006801:Humans; D008297:Male; D008444:Maxillary Sinus Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008577:Meningeal Neoplasms / Q000175:diagnosis / Q000556:secondary*; D008875:Middle Aged