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1. |
Multifactorial Analysis of Firearm Wounds to the Head With Attention to Anatomic Location |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 109-115
Stephen Cina,
Michael Ward,
Melanie Hopkins,
Clay Nichols,
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摘要:
Firearm wounds to the head are often fatal and are routinely encountered in the practice of forensic pathology in the United States. Often, the anatomic site of the entrance wound is used to support or refute the manner of death indicated by the scene investigation and/or circumstances of the case. The present retrospective study of 120 fatalities resulting from 140 firearm wounds to the head correlates the anatomic region of the entrance wound and range of fire with the manner of death. Other demographic data analyzed include age, race, and gender of the decedents, as well as evidence of drug and/or ethanol use. It is hoped that this study will provide concrete data to support the largely anecdotal associations between the specific site of entry of firearm injuries to the head and the manner of death.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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2. |
An Experimental Study of Death in a Reverse Suspension |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 116-119
Seisaku Uchigasaki,
Hiroshi Takahashi,
Tsuneo Suzuki,
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摘要:
To investigate the course of respiration and circulation in a head-down position, 14 rabbits were set in reverse suspension. The respiratory rate increased a little, but the amplitude of the respiratory movements did not change in the beginning of the experiment. The amplitude of respiratory movements then began to reduce gradually, and toward the end of the experiment, it reduced suddenly. PaO2increased in the beginning of the experiment and then began to decrease in accordance with the reduction of the amplitude of the respiratory movements. The blood pressure decreased with relation to the decrease of PaO2resulting from the reduction of the amplitude of the respiratory movements. All rabbits died in 17 to 44 hours (average, 26 hours). The results suggested that the cause of death in a head-down position is due to postural asphyxia resulting from hindered respiratory movements, and that it is possible to survive for at least half a day in a head-down position.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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3. |
Cocaine-Associated Rhabdomyolysis and Excited Delirium: Different Stages of the Same Syndrome |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 120-127
A. Ruttenber,
Heath McAnally,
Charles Wetli,
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摘要:
Previous case reports indicate that cocaine-associated rhabdomyolysis and excited delirium share many similar features, suggesting that they may be different stages of the same syndrome. We tested this hypothesis by comparing data from 150 cases of cocaine-associated rhabdomyolysis reported in the medical literature with data from an autopsy registry for 58 victims of fatal excited delirium and 125 victims of fatal acute cocaine toxicity. Patients with rhabdomyolysis are similar to victims of fatal excited delirium with regard to age; gender; race; route of cocaine administration; the experiencing of excitement, delirium, and hyperthermia; and the absence of seizures. Compared with victims of fatal acute cocaine toxicity, patients with rhabdomyolysis are different with regard to each of these variables. Compared with victims of fatal acute cocaine toxicity, both victims of rhabdomyolysis and fatal excited delirium are more likely to be black, male, and younger; to have administered cocaine by smoking or injection; and to have experienced excitement, delirium, and hyperthermia; they are also less likely to have had seizures. Because cocaine-associated rhabdomyolysis and excited delirium have similar clinical features and risk factors, occur in similar populations of drug users, and can be explained by the same pathophysiologic processes, we conclude that they are different stages of the same syndrome. It appears that this syndrome is caused by changes in dopamine processing induced by chronic and intense use of cocaine rather than by the acute toxic effects of the drug.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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4. |
Frequency of Neck Organ Fractures in Hanging |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 128-130
Gerald Feigin,
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摘要:
This study is a retrospective analysis of 307 accidental and suicidal hangings for the presence or absence of neck organ fractures. Approximately 9% of cases showed such fractures. This is in agreement with one prior study and in disagreement with others. The factor most likely to be predictive of fractures is advanced age. Gender, height of suspension, and ligature type do not seem to be of predictive value.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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5. |
Schizophrenia and Sudden DeathA Medical Examiner Case Study |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 131-135
Dennis Chute,
Christopher Grove,
Balu Rajasekhara,
John Smialek,
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摘要:
This study reviews the causes of sudden death of 66 schizophrenic patients who presented to the Office of the Chief Medical Examiner (OCME) for the State of Maryland over a 3-year period from 1994 through 1996. We identified an increased incidence of suicide compared with the general population of OCME cases. This observation is consistent with reports by other investigators. The majority of the deaths were the result of natural diseases, mostly atherosclerotic cardiovascular disease. Accidents, suicides, and 1 homicide were also present in this group.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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6. |
Suicide By Pipe BombA Case Report |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 136-140
Everett Davis,
Curtis Rollins,
Gregory Reiber,
Robert Anthony,
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摘要:
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.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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7. |
Concealed Homicidal Strangulation by Burning |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 141-144
J. Suárez-Peñaranda,
J. Muñoz,
B. de Abajo,
D. Vieira,
R. Rico,
T. Alvarez,
L. Concheiro,
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摘要:
Compression of the neck, either with the hands or by a ligature, is not an uncommon method of homicide. Burning of the body to try to conceal the homicide may complicate the situation by making it difficult to interpret the findings. We hereby report two cases of homicidal ligature strangulation with extensive burning of the bodies. In both cases, external findings included the presence of a soft piece of fabric around the neck that, when removed, disclosed a portion of pale, unburned skin that vividly contrasted with surrounding areas. Osteocartilaginous lesions were present in only one case. Carboxyhemoglobin levels in both cases were very low, and the histopathologic examination of distal airways for soot particles was negative.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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8. |
Retrospective Analysis of Medicolegal Cases and Evaluation for Erectile Function |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 145-149
Hamdi Özkara,
Faruk Aşicioglu,
Bülent Alici,
Emre Akkuş,
Halim Hattat,
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摘要:
Erectile function (EF) is an important question in lawsuits for divorce, rape, and damages. In this study, a method to evaluate medicolegal cases is defined, and the characteristics of the 265 cases screened for EF between 1989 and 1997 were analyzed. Interview, physical examination, psychometric evaluation, nocturnal penile tumescence, serum hormone levels and blood chemistry, intracavernosal drug injection, penile Doppler ultrasonography, and pharmacocavernosometry and pharmacocavernosography tests were used for diagnosis. The tests performed were selected according to the age of the subject. Of the 265 cases 128 (48.3%) were for divorce, 116 (43.7%) were for rape, and 21 (8%) were for indemnity relating to lawsuits for damages. In only 7 cases (2.7%) was the defendant <15 years of age. Organic pathology for erectile dysfunction (ED) was present in 22% of lawsuits for divorce, 40.5% of lawsuits for rape, and 33.4% of lawsuits for damages. Three men in cases of divorce and 2 men after genital trauma due to traffic accident suffered psychological ED. This study indicates that lawyers may abuse the assertion of ED in lawsuits for divorce and rape. In 128 divorce cases the defendant was accused of being impotent, but evaluation proved that 75.8% had normal EF. In lawsuits for rape, 59.5% of defendants had normal EF although the lawyers of the rapist claimed their clients were impotent. The investigation, interpretation, and characteristics of medicolegal cases may differ in countries with different cultures.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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9. |
Thymus Alterations Related to Intravenous Drug Abuse |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 150-153
Merica Glavina-Durdov,
Marija Definis-Gojanovic,
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摘要:
It has been noticed on forensic material that Hassall's corpuscles of the thymus are more often calcified in intravenous drug abusers than in healthy persons. Thymuses of 15 intravenous heroin addicts were histologically examined and compared with thymuses of 15 healthy persons. Acute bleeding and dystrophic calcification in the thymocyte's parenchyma were more common among intravenous drug abusers (p= .005 andp= .001, respectively). The degree of physiologic involution measured by fatty replacement and the clarity of border between cortex and medulla was equal. No significant diversity was found in the features of Hassall's bodies. Our study emphasizes the necessity for a defined criteria of morphologic changes in the thymus that could be expected in intravenous drug abusers. In that way it would be possible to complete the forensic findings as well as to examine immunologic system alterations of that risk population.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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10. |
Use of Liquid Nitrogen to Remove Duct Tape From a Homicide Victim |
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The American Journal of Forensic Medicine and Pathology,
Volume 20,
Issue 2,
1999,
Page 154-157
Boyd Stephens,
Glenn Nazareno,
Michael Block,
Pauline Hnatow,
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摘要:
Removal of duct tape or similar adhesive products from a homicide victim may be facilitated by rapidly chilling the tape surface with liquid nitrogen. Physical separation of tape layers can be performed using the same technique. Cyanoacrylate glue (i.e., "super-glue") may be used to preserve fingerprints on the outer surface of the tape for recovery, or other techniques may be used to recover fingerprints from the outer surface prior to tape removal.
ISSN:0195-7910
出版商:OVID
年代:1999
数据来源: OVID
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