Frontal sinus osteoma with pneumocephalus: A rare cause of progressive hemiparesis.

Osteomas of paranasal sinuses are common benign tumors and are diagnosed incidentally. However, osteomas complicated by pneumocephalus with air fluid level presenting with progressive hemiparesis is rare. Here, we present a case report of a 22-year-old male who presented with left-sided progressive hemiparesis with history of generalized headache since 2 years.

Imaging features of extra cranial parapharyngeal space meningioma: case report.

Parapharyngeal tumors are less common in clinical practice and are often difficult to diagnose upon clinical examination due to the anatomic complexity of the region. We report a rare case of extracranial parapharyngeal space meningioma presenting as a cervical mass with encasement of cranial nerves giving tram track appearance and features on various imaging modalities [Radiographs, Ultrasound, Computed tomography (CT) scan and Magnetic resonance imaging (MRI)].