Delusion of pregnancy: Case series.

Delusion of pregnancy is a relatively uncommon manifestation in psychotic patients. Differentiating it from closely related clinical entities like pseudocyesis/pseudopregnancy can be a challenge in clinical setting. Diagnosis of a psychotic illness with delusional pregnancy as the presenting feature in the absence of other florid symptoms of psychosis is a different challenge altogether. Currently, there is no consensus on the pharmacotherapy and psychotherapy of delusional pregnancy. We present a case series on delusional pregnancy with the intent to answer some of these gaps in the literature.

A Rare Presentation of Delusional Parasitosis With Koro-Like Syndrome.

Delusional parasitosis (DP) with Koro-like syndrome poses a complex clinical challenge, demanding a comprehensive and empathetic approach from healthcare professionals. This exceptional combination of fixed beliefs about infestation and experiences of genital retraction can profoundly impact patients' well-being and daily functioning. The associated stigma and misconceptions further compound the difficulties faced by individuals struggling with these co-occurring conditions. Given the rarity of encountering both conditions simultaneously, navigating the diagnosis and treatment of delusional parasitosis with Koro-like syndrome requires a thorough understanding of its multifaceted nature. Embracing a holistic strategy encompassing psychoeducation, psychotherapy, and pharmacological interventions is essential for effectively addressing these dual conditions.

A Somatic-Type Delusional Disorder Resulted in Severe Weight Loss With a Body Mass Index of 10.2: A Case Report.

Weight loss is not uncommon in the field of psychiatry; however, when severe cases arise, it necessitates attention and thorough evaluation for accurate diagnosis and appropriate treatment. This report highlights the case of a 32-year-old man referred to psychiatry due to significant weight loss. The patient mentioned consuming small food portions, attributing it to an undetected stomach illness despite repeated investigations by previous treating doctors. His current weight stood at 31 kg, with a body mass index (BMI) of 10.2 kg/m². Physical examinations and laboratory investigations were otherwise within normal parameters. A somatic delusion was confirmed, and the patient has been diagnosed with a delusional disorder after excluding other possibilities. This report highlights the importance of considering delusional disorder (somatic type) as a potential diagnosis for substantial weight loss, and it records an unexpected degree of physical well-being despite a notably low BMI.

Two Cases of Olfactory Reference Syndrome / 신경정신의학

Disease identity of dysmorphophobia and olfactory reference syndrome which used to be manifested by a kind of monosymptomatic somatic delusion is not yet established definitely. So many issues such as whether it be regarded as separate disease, or a spectrum of preexisting diseases such as schizophrenia or obsessive compulsive disorder and whether the monosymptom should be considered as a delusion or not are still on debate and the results are controversial. Consequently few is known about the etiology of the disorder.Obvioulsy, somatic delusion in dysmorphophobia and olfactory reference syndrome is the result of cognitive distortion of body image of the self. It reflects symbolic meaning of unresolved psychological conflict by defense mechanisms such as repression, dissociation, symbolization, projection, and so on. Though psychopharmacological and psychotherapeutic treatment modality has been reported, the treatment efficacy is unclear. Prognosis has been reported unfavorable and one of the leading causes has been thought to be treatment noncompliance. The authors experienced 2 cases of olfactory reference syndrome, so reported with literature review.