<prompt> Isbella Ducan syndrome is:-Suicidal HangingChildren abuseAccidental strangulationSchizophrenia  <response>: Long scarf syndrome or long scarf syndrome:Isbella Ducan syndrome Accidental ligature strangulation may occur in the long-scarf syndrome in which a clothing around the victims neck scarf or chunnidupatta becomes entangled, usually in a stationary or moving mechanical device e.g. rickshaw or scooter wheel. The clothing becomes increasingly constricted owing to the continued action of the machine. 