The American journal of forensic medicine and pathology
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Am J Forensic Med Pathol · Dec 2005
Case ReportsMedicolegal aspects of an unusual uterine perforation with multiload-Cu 375R.
Perforation of the uterus is one of the most serious complications associated with insertion of intrauterine contraceptive devices (IUD). According to recent studies, this lesion occurs in 0.87 per 1000 cases, but statistics generally fluctuate between 0.05 and 13 per 1000 insertions. "Primary" perforations occur at the time of IUD insertion, and "secondary," or delayed, perforations are usually assumed to be caused by reactive uterine contractions. We report an unusual case of uterine perforation, which occurred 9 days after the insertion of a Multiload-Cu 375 IUD. The criteria for differential diagnosis between primary and secondary complications are discussed, particularly from the perspective of medical malpractice cases.
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Asphyxia secondary to airway obstruction has numerous underlying causes, both acute and chronic. Causes of chronic airway obstruction, such as neoplasms and tracheal scarring, are often clinically apparent well prior to asphyxia. Causes of acute airway obstruction may not be as obvious to clinicians or investigators. ⋯ Microscopically, the thrombus was composed of fibrin, platelets, and red blood cells. The cause of death was asphyxia secondary to airway obstruction by thrombus. We present these 2 unusual cases of asphyxia and review of the literature focusing on asphyxia and the etiology of airway thrombi.