Obsessive-Compulsive Spectrum Disorder
comprises a hypothesized spectrum
of psychiatric and medical disorders thought to be related to obsessive-compulsive disorder
(OCD). Many of these disorders overlap with OCD in symptomatic profile, demographics, family history, neurobiology, comorbidity, clinical course and response to various pharmacotherapies.
Proposed OCD spectrum disorders
Body Dysmorphic Disorder
Compulsive buying disorder
Self injurious behaviour