Acute Intermittent Porphyria Labeled Initially As Guillain-Barre Syndrome: Challenging Diagnosis.

Acute intermittent porphyria (AIP) is an autosomal, dominant, rare metabolic disturbance that results from a defect in the activity of the heme biosynthesis. It has a heterogeneous presentation, making a prompt diagnosis challenging. We report a case of acute intermittent porphyria in a young female who underwent in vitro fertilization (IVF) and presented with recurrent abdominal pain and posterior reversible encephalopathy syndrome (PRES), progressing to acute progressive quadriparesis post-delivery.