SKULL BASE REGION Cerebellopontine angle HISTOPATHOLOGY Diagnosis based on neuroimaging only PRIOR SURGICAL RESECTION No PERTINENT LABORATORY FINDINGS N/A Case description The patient is a 36-year-old patient who presented with…
SKULL BASE REGION Prepontine cistern/trigeminal nerve HISTOPATHOLOGY N/A PRIOR SURGICAL RESECTION No PERTINENT LABORATORY FINDINGS N/A Case description This is a 59-year-old patient with an incidental lesion compatible with a…
SKULL BASE REGION Cerebellopontine angle/petrous bone HISTOPATHOLOGY Endolymphatic sac tumor PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS N/A Case description The patient is a 74-year-old female with a known history…
SKULL BASE REGION Sphenopetroclival HISTOPATHOLOGY Meningioma, transitional PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS N/A Case description The patient is a 46-year-old female who presented to another hospital with progressive…
SKULL BASE REGION Retromeatal petrosal surface HISTOPATHOLOGY Meningioma, transitional PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS N/A Case description The patient is a 58-year-old female who, 20 years prior to…
SKULL BASE REGION Petrous apex HISTOPATHOLOGY N/A PRIOR SURGICAL RESECTION No PERTINENT LABORATORY FINDINGS N/A Case description The patient is a 55-year-old patient with a few years history of progressive…
SKULL BASE REGION Petroclival HISTOPATHOLOGY Chondrosarcoma PRIOR SURGICAL RESECTION Biopsy only PERTINENT LABORATORY FINDINGS N/A Case description The patient is an 84-year-old female with medical history of diabetes mellitus, cardiac…
SKULL BASE REGION Petroclival HISTOPATHOLOGY Meningioma, transitional type, WHO grade I PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS N/A Case description The patient is a woman who was diagnosed at…
SKULL BASE REGION Clivus HISTOPATHOLOGY Chordoma PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS N/A Case description A 67-year-old female presented with persistent frontal headaches. She underwent a brain MRI, which…
SKULL BASE REGION Petroclival HISTOPATHOLOGY Chondrosarcoma PRIOR SURGICAL RESECTION Yes PERTINENT LABORATORY FINDINGS N/A Case description A 32-year-old female presented with left lateral gaze diplopia. Brain magnetic resonance imaging (MRI)…
