ABSTRACT
Fat embolism is usually associated with long bone fractures or other trauma. The diagnosis is usually clinical, and in most cases, emboli are not fatal and not usually seen on gross examination. At the Los Angeles County Coroner's Office, we autopsied the victim of fatal macroscopic fat embolization to the lungs. The patient died during buttock enhancement surgery when fat from liposuction was injected into her buttocks. Fat embolism from liposuction and fat injection is reportedly rare, and macroscopic embolization is rarer still. Varicose veins can occur in the area of the sciatic notch and are known to cause painful sciatica symptoms. We suggest them as a potential conduit for macroscopic fat to reach the lungs. Simple pre-operative questioning for sciatica symptoms and possible radiologic study to rule out sciatic varices seem prudent before undertaking buttock-enhancing surgery. Careful fat injection with pre-aspiration is always advised.
Subject(s)
Adipose Tissue , Cosmetic Techniques/adverse effects , Embolism, Fat/etiology , Injections, Subcutaneous/adverse effects , Pulmonary Embolism/etiology , Adult , Buttocks , Embolism, Fat/pathology , Female , Humans , Lipectomy , Pulmonary Embolism/pathologyABSTRACT
Familicide and familicide-suicide have not been extensively documented or adequately defined in forensic and psychiatric literature. Such incidents occupy a distinct epidemiological niche and are often precipitated by financial stressors. We present a cluster of 3 such cases, all of which occurred within a 4-month period in Los Angeles County, Calif. The dynamics of these cases are evaluated relative to the literature.
Subject(s)
Family , Homicide/psychology , Suicide/psychology , Child , Child, Preschool , Female , Forensic Psychiatry , Humans , Los Angeles , Male , Middle AgedABSTRACT
Sickle cell trait, which affects approximately 8% of American blacks, is generally felt to be a benign condition. Exercise-related collapse in persons with sickle cell trait is a rare but serious complication. It occurs most often in military recruits and deconditioned athletes undergoing intense physical training, but can also occur in other situations in which an individual exerts himself beyond his limits of endurance. Local hypoxia causes intravascular sickling, in turn causing vascular occlusion and organ and tissue damage. This can result in rhabdomyolysis, myocardial ischemia, arrhythmias and sudden death. Risk factors include poor physical conditioning, inadequate hydration, excess heat and/or altitude, heat-retaining clothing and febrile illness. Seven cases are presented, and the implications of the diagnosis of sickle trait-associated collapse and sudden death are discussed.
