The British Journal of Psychiatry 138: 64-66 (1981)
© 1981 The Royal College of Psychiatrists
Solitary psychosis--three cases of monosymptomatic delusion of alimentary stench treated with behavioural psychotherapy
MD Beary and JP Cobb
Three cases of monosymptomatic delusion of alimentary stench are described.
Each patient was referred for behaviour therapy as a last resort, after
extensive medical investigation for halitosis or flatulence and failure of
other psychiatric treatment. Two of the patients showed clinical
improvement after treatment, sustained at follow-up. Monosymptomatic
delusion is now a treatable condition and is important to diagnosis.