Autoantibody-negative but probable autoimmune hyperreflexia myoclonus syndrome: a case report
Objective: To report a case of steroid-responsive hyperreflexia myoclonus syndrome. Background: Progressive encephalomyelitis with rigidity and myoclonus (PERM) is a variant of stiff-person syndrome (SPS)…Progressive encephalomyelitis with rigidity and myoclonus in a Mexican patient
Objective: To present a case report of a Mexican patient with a progressive encephalomyelitis with rigidity and myoclonus (PERM) with a good response to steroids.…Progressive encephalomyelitis with rigidity and myoclonus (PERM): Phenomenology, investigations and management of two recent cases
Objective: To describe the diagnosis and treatment of two cases of anti-glycine receptor antibody positive PERM Background: PERM is a life-threatening autoimmune condition, which presents…Progressive encephalomyelitis with rigidity and myoclonus (PERM) in an intellectually disabled patient initially misdiagnosed as neuroleptic malignant syndrome (NMS)
Objective: This is the first reported case of PERM made in a patient with profound mental retardation and we highlight the unusual features of his…
Abstracts from the International Congress of Parkinson’s and Movement Disorders.