[Obsessive-compulsive symptoms, tics, stereotypic movements or need for absolute consistency? The occurrence of repetitive activities in patients with pervasive developmental disorders--case studies].
Repetitive and stereotyped behaviours in the form of stereotyped interests or specific routine activities are one ofthe diagnostic criteria in pervasive developmental disorders. The occurrence of repetitive behaviours in patients with pervasive developmental disorders is a starting point for questions about the type and classification criteria of such behaviours. The aim of the article is to present case studies of patients with pervasive developmental disorders and co-morbid symptoms in the form of routine activities, tics, obsessive-compulsive symptoms or stereotyped behaviours. The first case study describes a patient with Asperger's syndrome and obsessive compulsive symptoms. The diagnostic problems regarding complex motor tics are discussed in the second case study which describes a patient with Asperger's syndrome and Gilles de la Tourette syndrome. The third and fourth case study describes mono-zygotic twins with so called High Functioning Autism whose repetitive activities point to either obsessive compulsive symptoms, stereotypic movements, need for absolute consistency or echopraxia. The possible comorbidity of pervasive developmental disorders and symptoms in the form of repetitive behaviours, possible interactions as well as diagnostic challenges is discussed in the article.
Klinika Psychiatrii Wieku Rozwojowego WUM.
Anita
A
Bryńska
Elzbieta
E
Lipińska
Monika
M
Matelska
D000293:Adolescent; D020817:Asperger Syndrome / Q000150:complications; D002648:Child; D002659:Child Development Disorders, Pervasive / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008607:Intellectual Disability / Q000150:complications / Q000175:diagnosis*; D008297:Male; D009771:Obsessive-Compulsive Disorder / Q000150:complications / Q000175:diagnosis*; D019956:Stereotypic Movement Disorder / Q000150:complications / Q000175:diagnosis*; D020323:Tics / Q000150:complications* / Q000175:diagnosis; D005879:Tourette Syndrome / Q000150:complications