Phase-contrast microscopy in the diagnosis of central nervous system tumors.
D001932:Brain Neoplasms / Q000175:diagnosis*; D016543:Central Nervous System Neoplasms; D006801:Humans; D008853:Microscopy; D008858:Microscopy, Phase-Contrast; D009369:Neoplasms
BRAIN NEOPLASMS/diagnosis; MICROSCOPY