rare-diseases

Psychostimulants are an FDA-approved treatment for ADHD. Secondary Raynaud’s phenomenon is a rare but distressing adverse effect of stimulants. Read this informative case report to find out more.

Ekbom syndrome, or delusional parasitosis, is a rare disorder in which patients believe that their body, mainly the skin, is infested by small organisms or bugs. Here, the authors...

This case highlights the unspecific presentation of Marchiafava-Bignami disease, its challenging diagnosis, and how a high-dose course of parenteral thiamine might be required to achieve clinical improvement.

Huntington’s disease is a progressive neurodegenerative disorder inheritable in an autosomal dominant fashion. Although not very common, psychosis can potentially precede the motor manifestation of the disease. Read this...

Shared delusional disorder is a rare condition wherein a similar delusion system is shared by 2 or more patients in a close and often long-term relationship. Here, read about...

A patient presents with blurry vision for the past 6 months, decreased near vision in the left eye, and unilateral headaches. What should be in the list of differential...