[Stiff person syndrome associated with dermatitis herpetiformis: a case report]. / Syndrome de la personne raide associé à une dermatite herpétiforme: à propos d'un cas.

Stiff person syndrome (SPS) is a rare disease affecting the central nervous system which can be autoimmune, paraneoplastic or idiopathic in origin. Its typical classic presentation is characterized by progressive stiffness of the trunk and limbs, associated with spasms. The diagnosis is supported by the existence of continuous and spontaneous muscle activity on electroneuromyogram detection, the presence of serum anti-GAD antibodies, and a response to benzodiazepines. We report the case of a 46-year-old patient with a classic form of autoimmune stiff person syndrome associated with dermatitis herpetiformis.

[Drug-induced toxidermia in a patient receiving hydroxychloroquine as systemic therapy for primary Gougerot-Sjögren syndrome: a case report]. / Toxidermie médicamenteuse sous hydroxychloroquine pour traitement systémique d'un syndrome de Gougerot-Sjögren primaire: à propos d'un cas.

We here report the case of a 41-year-old female patient with maculopapular rash occurring a week after receiving hydroxychloroquine 400 mg for primary Gougerot-Sjögren syndrome with articular involvement. The patient had more than 1-year history of idiopathic minimal glomerular lesion, effectively treated with corticosteroid therapy. Maculopapular rashes resolved after hydroxychloroquine treatment was stopped and the patient was given hydrocortisone and desloratadine. Our case highlights the importance of prescribing low dose hydroxychloroquine in subjects with a history of kidney disease as well as of raising awareness and educating patients about side effects of hydroxychloroquine.