摘要:

The authors report the case of a 47-year-old black man with a history of multiple sclerosis who was found dead in a bathtub, head above water, with a body temperature of 105.7 F. Results of a complete autopsy and toxicologic screen were negative. Individuals with multiple sclerosis, if immersed in hot water, develop motor weakness, which may be so severe as to prevent them from getting out of the water, whether they be in a bathtub or whirlpool bath. In this case, the individual was trapped in a bathtub in which there was a continuous flow of hot water. This overwhelmed an already impaired thermoregulatory mechanism, causing hyperthermia and death.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID

摘要:

A 27-year-old white woman with a history of multiple sclerosis was found dead lying on a lounger, clad in a bathing suit. She had been sunbathing for 4 hours. Significant autopsy findings consisted of numerous variably sized demyelinated plaques involving the periventricular cerebral white matter and cerebellum. Elevation of core temperature in patients with multiple sclerosis leading to transient or permanent adverse neurologic signs and symptoms has been documented for more than 60 years. This case illustrates that a modestly increased core body temperature, even from a usually innocuous activity such as sunbathing, may be fatal in patients with multiple sclerosis.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID

摘要:

A female driver, 24 weeks pregnant, was wearing a three-point seatbelt in the manner usual for nonpregnant women, when her automobile collided head-on with another vehicle. A cardiotocographic examination after the accident revealed the fetus to be alive. Five days after the accident, however, a cardiotocographic examination showed fetal death. At that time, a transverse ecchymotic band on the lower abdominal wall that had not been observed at the first examination was noticed. Eight days after the accident, the mother delivered a macerated female fetus. At autopsy, the baby showed no abnormality, but there was a hematoma on the placental surface toward the uterus. These results suggest that the fetus died of abruptio placentae associated with incorrect placement of the lap belt.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID

摘要:

Mental health facilities are occasionally confronted with patients who display destructive or disruptive behaviors requiring physical restraint. Under these circumstances, restraint can be associated with death. This case report describes two fatalities associated with physical restraint applied by staff members at mental health facilities.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID

摘要:

Surface modulation is part of normal bone growth. However, the radiologic appearance of physiologically growing bone in infancy may resemble changes secondary to trauma. This case report reviews bone remodeling in the postnatal infant and describes its unique radiologic and pathologic characteristics, allowing normal to be differentiated from healing and repair.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID

摘要:

Two cases of asphyxia due to compression of the neck between the side bars of a bed in elderly subjects affected by neuropsychiatric pathologies are presented. In both cases no lesions were found on the skin or in the anatomic structures of the neck. The absence of lesions made determining the cause of death difficult. Generic evidence of asphyxia (acute pulmonary emphysema and petechiae) allowed a diagnosis to be formulated. The discovery of the object that caused the death was possible only with information regarding the circumstances and inspection of the scenes of the deaths.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID

摘要:

Typical and atypical exit wounds are well described in the forensic literature. Included in the descriptions of atypical exit wounds are perforating, "shored" exit wounds, in which the perforation of the skin is associated with an abrasion, whether or not the bullet fully exits the body. The authors describe an atypical, incomplete, shored exit wound in which the skin was abraded by supporting material at the site the bullet was recovered, but there was no associated perforation of the skin. Recognition of this injury pattern can be important in reconstruction of the crime scene in relation to the victim at the time of the shooting.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID

摘要:

To examine the pattern of injuries in cases of fatal shark attack in South Australian waters, the authors examined the files of their institution for all cases of shark attack in which full autopsies had been performed over the past 25 years, from 1974 to 1998. Of the seven deaths attributed to shark attack during this period, full autopsies were performed in only two cases. In the remaining five cases, bodies either had not been found or were incomplete. Case 1 was a 27-year-old male surfer who had been attacked by a shark. At autopsy, the main areas of injury involved the right thigh, which displayed characteristic teeth marks, extensive soft tissue damage, and incision of the femoral artery. There were also incised wounds of the right wrist. Bony injury was minimal, and no shark teeth were recovered. Case 2 was a 26-year-old male diver who had been attacked by a shark. At autopsy, the main areas of injury involved the left thigh and lower leg, which displayed characteristic teeth marks, extensive soft tissue damage, and incised wounds of the femoral artery and vein. There was also soft tissue trauma to the left wrist, with transection of the radial artery and vein. Bony injury was minimal, and no shark teeth were recovered.In both cases, death resulted from exsanguination following a similar pattern of soft tissue and vascular damage to a leg and arm. This type of injury is in keeping with predator attack from underneath or behind, with the most severe injuries involving one leg. Less severe injuries to the arms may have occurred during the ensuing struggle. Reconstruction of the damaged limb in case 2 by sewing together skin, soft tissue, and muscle bundles not only revealed that no soft tissue was missing but also gave a clearer picture of the pattern of teeth marks, direction of the attack, and species of predator.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID

摘要:

Autopsy numbers in Australian hospitals have declined markedly during the past decade despite evidence of a relatively static rate of demonstrable clinical misdiagnosis during this time. The reason for this decrease in autopsy numbers is multifactorial and may include a general lack of clinical and pathologic interest in the autopsy with a possible decline in autopsy standard, a lack of clinicopathologic correlation after autopsies, and an increased emphasis on surgical biopsy reporting within hospital pathology departments. Although forensic autopsies are currently maintaining their numbers, it is incumbent on forensic pathologists to demonstrate the wealth of important information a carefully performed postmortem examination can reveal. To this end, the Pathology Division of the Victorian Institute of Forensic Medicine has instituted a program of minimum standards in varied types of coroner cases and commenced a system of internal and external audit. The minimum standard for a routine, sudden, presumed natural death is presented and the audit system is discussed.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID

摘要:

Four cases of self-injected insulin overdose in nondiabetic individuals are presented. Included are two cases of presumed insulin overdose (no autopsy), one case with elevated vitreous insulin (autopsy), and one case with elevated postmortem blood insulin and low blood C peptide (autopsy). These cases demonstrate the need for a thorough scene investigation, complete autopsy, and proper collection and storage of specimens to certify a death caused by insulin intoxication as well as to determine the manner of death. Appropriate collection and preservation of postmortem blood samples are discussed.

ISSN:0195-7910    

出版商:OVID    

年代:2000

数据来源: OVID