Despite the fact that the group of sexual offenders remains a population which is still difficult to study, the results of current research are considered novel and interesting. Surprisingly, the very old descriptions applying to paraphilia, which is considered to be one of the reasons of sexual offences, appear to be accurate, especially in the context of similarities between impulsivity and p...

Body integrity identity disorder (BIID), formerly also known as apotemnophilia, is characterized by a desire for amputation of a healthy limb and is claimed to straddle or to even blur the boundary between psychiatry and neurology. The neurological line of approach, however, is a recent one, and is accompanied or preceded by psychodynamical, behavioural, philosophical, and psychiatric approache...

There are many reasons for utilising 3D animation and virtual reality in sexuality research. Apart from providing a mean with which to (re)experience certain situations there are four main advantages: a) bespoke animated stimuli can be created and customized, which is especially important when researching paraphilia and sexual preferences; b) stimulus production is less expensive and easier to ...

Desire for amputation of a healthy limb has usually been regarded as a paraphilia (apotemnophilia), but some researchers propose that it may be a disorder of identity, similar to Gender Identity Disorder (GID) or transsexualism. Similarities between the desire for limb amputation and nonhomosexual male-to-female (MtF) transsexualism include profound dissatisfaction with embodiment, related para...

This article describes a systematic review of prevalence studies on frotteurism. We searched the following databases for previously published, peer-reviewed studies that used suitable diagnostic methods in adult nonclinical samples: Ovid MEDLINE, PsycINFO, Pubmed, AccessMedicine, Cochrane Library, Books@Ovid, DynaMed, Micromedex, Science Direct, and SciVerse Scopus. We conducted multiple search...

A case is reported of a 36-year-old male, found dead in his locked room, lying on a bed, dressed in his mother's clothes, with a plastic bag over his head, hands tied and with a barrel wooden cork in his rectum. Two pornographic magazines were found on a chair near the bed, so that the deceased could see them well. Asphyxia was controlled with a complex apparatus which consisted of two elastic ...

The recommendation to include a Paraphilic Coercive Disorder (PCD) diagnosis in the DSM-5 represents an improvement over current options and would lead to the shrinking of the pool of individuals considered for detention as Sexually Violent Predators. A precise description of the diagnostic criteria for PCD would permit psychologists and psychiatrists to use more specific and narrow criteria fo...

Current knowledge about risk factors for child sexual abuse and child pornography offenses is based on samples of convicted offenders, i.e., detected offenders. Only few studies focus on offenders not detected by the criminal justice system. In this study, a sample of 345 self-referred pedophiles and hebephiles was recruited from the community. All participants met DSM-IV-TR criteria for pedoph...

Of the many concepts that Freud bequeathed us, few have proved as elusive as narcissism. In his first systematic exposition of this concept, Freud (1914) stated, that the term narcissism was coined to refer to a paraphilia in which one takes one's own body, rather than another person, as a sexual object. He proceeded, however, to redefine narcissism not as a disorder of sexual object choice but...

Given that paraphilic disorders are diagnosed largely in forensic settings, virtually every significant change in the criteria has forensic implications. Several controversial changes were considered during the DSM-5 revision process, but most were ultimately not included in the published text. However, any changes that make it easier to assign a paraphilic disorder diagnosis to an individual m...