1/4. Autoerotic asphyxia (a case report).The authors report the case of a young man, 18 years of age, who died as a result of autoerotic asphyxia. In the practice of forensic medicine such cases are presented as deaths from mechanic asphyxia in which, using various means and devices, the neck is constricted or the external respiratory orifices are obstructed with the purpose of achieving sexual gratification as a result of the induced hypoxia. These cases pose serious difficulties to the forensic medicine expert and the coroner because of the difficulties of distinguishing it as homicide, suicide or accident. The young man was found hanging by the neck, suspended on a leather belt attached on the door of his room. A mirror was placed in front of the door, reflecting him in full height. He was dressed in women's clothing (a skirt, a blouse, bikini) and a brassiere padded to resemble female breasts. Pornographic pictures from newspapers and magazines were spread on the floor. The young man had no known history of mental disorders, but there was evidence for bisexual tendencies and behaviour. On the basis of a comprehensive evaluation of the data it was accepted that the death was accidental and was attributed to autoerotic asphyxia. All the characteristic features for an act of autoerotic asphyxia, described in the forensic medicine literature, were found in this case. Autoerotic asphyxia is almost unknown as a distinctive psychopathological entity in this country's forensic medicine practice. The deficiency of theoretical knowledge in this field, as well as the lack of personal practical experience in most of the legal physicians and pathologists could result in erroneous interpretation of such case.- - - - - - - - - - ranking = 1keywords = behaviour (Clic here for more details about this article) |
2/4. suicide by a transvestite or sexual asphyxia? A case report.Autoerotic asphyxial activity may at times result in unexpected death. Although the majority of deaths that occur during autoerotic asphyxial episodes are accidental, the possibility of suicide must always be entertained. In the case presented here, a 22-year-old married male was found hanging by his neck in his bedroom, which was locked from the inside. He was suspended by a 'lungi' (male wrap-around cloth) from the ceiling fan hook in his room, with his feet touching the ground. He was dressed in a brassiere, panties, and silver anklets. There was no evidence of previous perverse behaviour, and investigation disclosed no evidence of previous autoerotic sexual activity, homosexual behaviour, drug abuse or suicidal ideation.- - - - - - - - - - ranking = 2keywords = behaviour (Clic here for more details about this article) |
3/4. Apnoeic episodes induced by smothering: two cases identified by covert video surveillance.Recurrent cyanotic episodes associated on some occasions with loss of consciousness due to cerebral hypoxia were investigated by long term tape recordings of breathing activity, oxygen saturation, air flow, electrocardiographic activity, and in some cases electroencephalographic activity. In 51 infants and children the mechanisms for the cyanotic episodes were identified (prolonged expiratory apnoea in 45, sleep related airway obstruction in three, seizure induced apnoea in one, behaviour induced apnoea in one). In one child apnoea was suspected as being caused by suffocation (smothering) by the mother. This was confirmed after enlisting the help of the police, who undertook covert video surveillance during cyanotic episodes. Each cyanotic episode was associated with a pattern of disturbance on the multichannel tape recordings which may be pathognomonic of this type of apnoea. A second infant with cyanotic episodes in whom smothering was suspected was referred for similar investigation after the availability of video recordings became established. Maternal smothering was again supported by specific patterns on multichannel tape recordings and confirmed by video surveillance. diagnosis by video surveillance produces unequivocal evidence in these cases and avoids the need for medical and nursing staff to confront the mother with a possibly incorrect suspicion or in a court of law.- - - - - - - - - - ranking = 1keywords = behaviour (Clic here for more details about this article) |
4/4. A case of auto-erotic asphyxia in a long-term psychiatric setting.The syndrome of auto-erotic asphyxia (AEA) involves the deliberate induction of cerebral hypoxia to produce or enhance sexual excitement. This sexual practice is normally only discovered when death results from the act because these individuals rarely seek professional advice. The practice of AEA in the living case presented here was initially misinterpreted as parasuicidal behaviour. This type of sexual behaviour should always be considered a differential for parasuicidal activity involving asphyxia. Aetiology, treatment and the need for health professionals to be aware of this syndrome are discussed.- - - - - - - - - - ranking = 2keywords = behaviour (Clic here for more details about this article) |