title: Letter: Spinal subarachnoid spread of pituitary adenoma.
mesh_terms: D000238:Adenoma, Chromophobe / Q000134:cerebrospinal fluid*; D001932:Brain Neoplasms / Q000134:cerebrospinal fluid*; D003581:Cytodiagnosis; D006801:Humans; D008297:Male; D009362:Neoplasm Metastasis; D010296:Parietal Lobe; D010911:Pituitary Neoplasms / Q000134:cerebrospinal fluid*; D013120:Spinal Cord Neoplasms / Q000134:cerebrospinal fluid*; D013346:Subarachnoid Space