Suicide by intravenous injection of sublimate solution

A 19-year-old drug-dependent man tried to commit suicide by intravenous self-injection of 5 ml concentrated mercury II chloride solution. He arrived at an intensive-care unit 2 h later with predominantly gastrointestinal symptoms and died 70 h later, despite hemodialysis and antidote therapy. The pathologic-anatomical picture was dominated by severe acute sublimate nephrosis and a coagulation disorder. The highest Hg content was found in the kidneys (5.69 mg%); in the gastrointestinal tract the Hg concentration lay between 1.12 and 3.26 mg%.     

Suicide by intravenous injection of a veterinary euthanasia agent: report of a case and toxicologic studies

Previously reported cases of suicide by intravenous barbiturates, as well as two other unusual cases [5,6], are compared in Table 2. All decedents were either medical or paramedical personnel and familiar with the drugs and the routes of administration used for their suicides. Lethal is used in veterinary euthanasia at an intravenous dose of 1 ml per 5 kg (10 lbs) body weight. Unconsciousness usually occurs during injection and death supervenes within a matter of seconds. The decedent in the present case weighed 90 kg (200 lbs) and had injected at least 40 ml of the drug, approximately twice the recommended lethal dose. There appears to be little doubt of the victim's suicidal intent, since he had used Lethal in his daily occupational duties. Additionally, the physical configuration of the supports devised to hold the syringe was quite stable, and injection stopped only when the decedent's hand came to rest upon the towels. To our knowledge, the present case represents the only one of its kind in the literature.     

Four deaths due to intravenous injection of cocaine

Cocaine is a potent psychotropic drug that alters mood and behavior by stimulating the central nervous system. Deaths from abuse of cocaine are relatively rare. Most such deaths appear to be related to the intravenous injection of the drug. Acute fatal cocaine intoxication is characterized by headache, cold sweats, rapid pulse, tremors and nausea, followed by convulsions, unconsciousness and death. The prime mode of death appears to be respiratory paralysis, secondary to the effects of cocaine on the medullary portion of the brain. This paper presents four deaths due to acute cocaine intoxication following intravenous injection. Blood concentrations of cocaine were 0.11, 0.37, 0.36 and 0.75 mg/dl.     

Suicide by hanging. A review of 56 cases

Fifty-six consecutive cases of suicide by hanging are reviewed. The data provide some evidence for associations between suicide by hanging and youth, incarceration, black males, and clustering. Evidence was noted of low incidence in females, rarity of white female hangings at home, a preference to hang oneself away from home if there have been previous suicide attempts, and possible seasonal trends which may differ from suicide overall. Thus, aside from the method chosen, hanging victims as a group displayed some differences from suicides in general.     

Postmortem wound dehiscence. A report of three cases

Three cases of healing incised wounds that dehisced following death are reported. All three deaths were apparent drownings during summer months. The incised wounds had occurred from 1 week to 6 months prior to death. The length of post-mortem immersion ranged from 2 days to 3 weeks, and all three decedents exhibited significant decompositional changes. Proper recognition of this postmortem artifact eliminates undue suspicions and contributes to proper identification.     

Suicide by xylene ingestion. A case report and review of literature

A 27-year-old male committed suicide by ingestion of a large quantity of xylene. The presence of xylene in the tissues of the victim was confirmed by chromatographic and spectrometric techniques. High levels of xylene were detected in blood (11 mg/dl), gastric contents (880 mg/dl), and duodenal contents (3,300 mg/dl). Histological examination of the lungs showed severe congestion and acute pulmonary edema. Review of the relevant literature is presented.     

Suicide by pipe bomb: a case report.

While lying down, a 23-year-old man detonated an improvised explosive device placed behind his head. The posterior neck and shoulders were singed, and much of the brain was avulsed. Death was due to laceration and partial avulsion of the cerebrum, midbrain, and brain stem. The injuries had a directional nature. Facts derived from the scene investigation and gross dissection, including nature, distribution, and extent of the wounds, in conjunction with preceding medical and social history, allowed for a reasonable reconstruction of the circumstances.     

Suicide by hara-kiri: a series of four cases.

The authors describe four cases of suicide by hara-kiri. This very painful form of suicide consists of self-inflicting a wound in the abdomen using a sharp instrument. It was first reported in 988 A.D. in the East but has now become rare in both the East and West. These four cases occurred over a 40-year period in the Trieste and Bari medicolegal area. In two of our cases the victims were afflicted with mental illness, whereas the other two suffered from depression. In cases of death by hara-kiri, it is important to establish a differential diagnosis between suicide and homicide; the presence of trial wounds (inflicted by the victim as a form of practice to overcome any hesitation before stabbing the abdomen with the cutting weapon) can prove very helpful.     

Homicide by intravenous injection of naphtha

A case of homicide by the intravenous injection of Energine, a petroleum distillate spot remover, is presented. This case is the only known homicide committed with naphtha. This elderly man had severe natural disease in addition to chest trauma sustained in the assault leading to death; however, the rapid injection of approximately 25 mL of Energine was the overwhelming cause of death.     

Suicide by injection of a veterinarian barbiturate euthanasia agent: report of a case and toxicological analysis

The history and toxicological findings of a suicidal case involving injection of a veterinarian barbiturate euthanasia agent (Vetanarcol containing pentobarbital are presented. Blood pentobarbital concentrations compatible with drug overdose were determined. Almost identical levels were found in blood, cerebrospinal fluid (CSF) and vitreous humour (VH). The highest concentration was measured in the bile. The present case is compared with similar rare cases in the literature.     

Suicide by insulin injection in combination with beta-blocker application

A 68-year-old non-diabetic physician with a known psychiatric history was found dead in his home. The death scene investigation revealed three used insulin syringes on the coffee table next to the body. The autopsy and the consecutive chemical-toxicological investigation revealed that the deceased committed suicide by injecting an overdose of insulin in combination with a high therapeutic oral bolus application of a beta-blocker (Metoprolol). A surprising morphological finding was a terminal pulmonary thromboembolism in the right pulmonary artery.     

Planned complex suicide: report of three cases

Three cases of planned complex suicide in a 3-year period are reported. A 40-year-old man was found dead, in his garage, hanging by his neck, with a gunshot in the head from a pen gun. A 50-year-old man was found dead in the sea with a gunshot to his head. A third man was found in a field hanging by a tree and burned. The investigation of the scenes and the methods used pointed toward a suicidal etiology. The main difference between planned complex suicide and those cases defined in medicolegal literature as combined suicides lies in the complex mechanism used by the victim as a protection against the failure of one of the mechanisms.     

Planned complex suicide: report of three cases

This article presents three planned complex suicide cases. The first case was a 46-year-old man, who had taken some antidepressant and antipsychotic drugs before cutting his right wrist and ingesting a large amount of concentrated hydrochloric acid. In the second case, a 34-year-old man was found dead in his home, hanging by his neck, with a suicidal stab wound on the left side of the chest. In the third case, a 22-year-old woman was found dead, hanging by her neck from a ceiling beam of her grandmother's a storage room, after taking of a solid rodenticide. The histories revealed psychiatric problems in all cases. The investigation of scene, the method employed, the autopsy findings and the interview with their relatives altogether pointed toward a suicidal etiology.     

Homicide due to intravenous metallic mercury injection followed by sodium cyanide injection

We report a case of homicide due to intravenous mercury injection followed by meperidine and sodium cyanide injection. A 35-year-old woman was found dead in bed at home by her husband. Reportedly, she had been sick for more than 5 months. Initial death investigation revealed no evidence of foul play. Her death was believed to be natural. Therefore, her body was buried without an autopsy. Two months after death, her family requested an autopsy because they suspected her physician husband killed her. Her body was exhumed, and an autopsy was performed. Postmortem examination revealed numerous metallic mercury globules in the pulmonary arteries. Toxicological analysis revealed a high concentration of mercury in the tissue samples of the lungs, liver, heart, and kidney. In addition, cyanide and meperidine were also found in the heart and liver. The detailed case history and postmortem examination findings are described.     

Suicide by means of a charcoal grill. Casuistic report with review of the literature

Due to the conversion of the gas supply from city gas to CO-free natural gas and the introduction of the catalytic converter technology for motor vehicles the number of suicides by CO poisoning has decreased considerably. Nevertheless suicides by CO poisoning are still committed once in a while. In the described case from the autopsy material of the Institute of Legal Medicine at Münster, the suicide used a charcoal grill as the source of carbon monoxide.     

超量静滴催产素致脑瘫1例分析

催产素在临床催产过程中,必需严格掌握剂量,严密观察用药后的反映情况,严格掌握禁忌证。否则,如果超量使用、护理观察不当,可以直接导致胎儿宫内窘迫、新生儿缺血缺氧性脑病的发生。案例一、案情简述某日晚上7时30分,钟某(女,26岁)因孕1产0、孕39+周、不规则腹痛,前往某县人民医院妇产科待产。为加速产程进展,该院产科医生于第二天下午2时30分给产妇静滴了10个单位的催产素,5时35分“胎吸+侧切”助娩出一男婴。因胎儿宫内窘迫,新生儿出现全身青紫窒息等症状。出生后一直在产科进行输氧、输液、输血等处理。由于病情加重,生后第四天早上转入…