Overview
Delusional dysmorphophobia involves a fixed, false belief about one's body, particularly focusing on perceived genital abnormalities such as penis size, despite objective evidence to the contrary 1.Diagnosis
Detailed medical and psychosexual history essential 1
Precise measurements of penile size required 1
Distinguish between congenital, acquired, and dysmorphophobic aetiologies 1
Psychological assessment to identify delusional beliefs 1
No specific laboratory tests identified; clinical judgment paramount 1Management
Psychotherapy, particularly cognitive-behavioral therapy (CBT), recommended as first-line treatment 1
Pharmacotherapy with antipsychotics (e.g., risperidone, olanzapine) may be adjunctive 1
Vacuum devices show minimal efficacy for penile elongation and carry risks like hematoma and numbness 2
Surgical augmentation phalloplasty considered only in specific cases with meticulous technique 4Special Populations
No specific guidelines provided for pregnancy, pediatrics, or elderly populations 14
Comorbidities may necessitate tailored psychological and medical interventions 1Key Recommendations
Conduct a detailed medical and psychosexual history alongside precise penile measurements for diagnosis (Evidence: Moderate 1)
Prioritize psychotherapy, particularly CBT, as the primary treatment approach (Evidence: Moderate 1)
Use antipsychotics cautiously as adjunctive pharmacological therapy if necessary (Evidence: Weak 1)
Avoid recommending vacuum devices for penile elongation due to limited efficacy and potential complications (Evidence: Weak 2)
Consider surgical augmentation only in carefully selected cases with appropriate psychological support (Evidence: Expert opinion 4)References
1 Falcone M, Bettocchi C, Carvalho J, Ricou M, Boeri L, Capogrosso P et al.. European Association of Urology Guidelines on Penile Size Abnormalities and Dysmorphophobia: Summary of the 2023 Guidelines. European urology focus 2024. link
2 Aghamir MK, Hosseini R, Alizadeh F. A vacuum device for penile elongation: fact or fiction?. BJU international 2006. link
3 Jagadheesan K, Sandil R, Nizamie SH. Delusional hermaphroditism: a rare variant of delusional misidentification syndrome. Psychopathology 2002. link
4 Alter GJ. Augmentation phalloplasty. The Urologic clinics of North America 1995. link