Isolated cortical vein thrombosis in a young male adult.

Isolated cortical vein thrombosis (ICVT) is a rare entity and accounts for only 6.3% of cerebral venous and sinus thrombosis. ICVT is an uncommon cause of seizures in young adults.

Thyrotoxic Periodic Paralysis Causing Back Pain and Leg Weakness: An Unusual Presentation of Hyperthyroidism.

Thyrotoxic periodic paralysis (TPP) is a rare muscular disorder, characterized by muscle weakness and hypokalemia triggered by thyrotoxicosis. In Asian populations, 2% of patients with thyrotoxicosis are affected, compared to only 0.1-0.