Cerebral Venous thrombosis can be caused by different conditions such as infectious, structural, hypercoagulable states, hematological, hormonal, collagen, vascular diseases, and oral contraceptive pills among other causes. Adenomyosis has been rarely associated with CVT. Increased CA-125 and Iron deficiency anemia in adenomyosis may predispose to CVT.

Cervical vagal schwannoma is a rare clinical entity which requires different clinical approach than other neck swellings. Magnetic resonance Imaging is the preferred initial diagnostic test. Complications may arise due to vagal stimulation in unsuspecting open biopsies. Surgical excision with perioperative vagal monitoring is recommended for treatment of vagal schwannomas.