SKULL BASE REGION Foramen magnum HISTOPATHOLOGY Meningioma, WHO grade 1 PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS N/A  Case description A 63-year-old woman presented with a worsening headache and was…

SKULL BASE REGION Foramen magnum HISTOPATHOLOGY N/A PRIOR SURGICAL RESECTION No PERTINENT LABORATORY FINDINGS N/A  Case description A 55-year-old woman was found to have a right foramen magnum lesion, most…

SKULL BASE REGION Petroclival/jugular foramen HISTOPATHOLOGY Paraganglioma PRIOR SURGICAL RESECTION Embolization PERTINENT LABORATORY FINDINGS N/A  Case description This 44-year-old woman was investigated for left hypoacusis, tinnitus, and left hemitongue hypoesthesia…

SKULL BASE REGION Jugular foramen HISTOPATHOLOGY N/A PRIOR SURGICAL RESECTION No PERTINENT LABORATORY FINDINGS None  Case description The patient is a 38-year-old female who was evaluated after 3 years of…

SKULL BASE REGION Jugular foramen HISTOPATHOLOGY Schwannoma originating from vagus nerve PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS None  Case description The 30-year-old patient was incidentally found to have a…

SKULL BASE REGION Jugular foramen HISTOPATHOLOGY Paraganglioma PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS Elevated serum dopamine and norepinephrine  Case description A 30-year-old patient was initially evaluated for palpitations, progressive…

SKULL BASE REGION Jugular foramen HISTOPATHOLOGY N/A PRIOR SURGICAL RESECTION No PERTINENT LABORATORY FINDINGS Normal blood and urine catecholamines/metanephrines Succinyl dehydrogenase subunit D (SDHD) mutation   Case description The 19-year-old…

SKULL BASE REGION Jugular foramen HISTOPATHOLOGY N/A PRIOR SURGICAL RESECTION No PERTINENT LABORATORY FINDINGS None  Case description The patient is a 78-year-old male who was incidentally found to have a…

SKULL BASE REGION Jugular foramen HISTOPATHOLOGY Meningioma, meningothelial type with bony invasion PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS None  Case description The patient presented with a recurrent meningioma of…

SKULL BASE REGION Jugular foramen HISTOPATHOLOGY Capillary hemangioma PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS None  Case description The patient is a 60-year-old male who presented with right unilateral conductive…