A Case of Primary Fanconi Syndrome

ABSTRACT

Meningioma is the most common neoplasm of central nervous system which is hardly diagnosed by cytologic examination. However, preoperative cytologic diagnosis can be easily made in the case of extracranial meningioma, especially in head and neck lesion. We recently experienced a case of fine needle aspiration cytology of meningioma in submandibular area of a 24 year-old male patient. The smear revealed high cellularity in the clean background. Individual tumor cell of nests or syncytium had round or oval nuclei with fine chromatin and moderate amount of lightly stained cytoplasm with indistinct mar- gin. Characteristic cellular whorls, intranuclear inclusions and scattered psammoma bodies made it easy to diagnose a meningioma.