Irreversible diffuse hypoxic-ischemic encephalopathy, secondary to type I Kounis syndrome.

We herein describe the unusual case of irreversible diffuse hypoxic-ischemic encephalopathy secondary to type I Kounis syndrome. The patient survived and remained in a vegetative state after being mechanically ventilated in the intensive care unit for long. A brief review of the literature on mechanisms for KS-associated brain injury is also presented.

Cobalamin deficiency triggering de novo status epilepticus.

Cobalamin deficiency is included in the spectrum of very uncommon underlying causes of status epilepticus (SE) and the literature contains very few such cases. We herein report a case of unusual presentation of cobalamin (vitamin B12) deficiency with de novo SE with the intention to bolster the argument that a de novo manifestation of SE due to cobalamin deficiency might not be that uncommon. We also support the importance of prompt identification and treatment of the underlying causes of SE, particularly those which are uncommon.