The American journal of emergency medicine
-
Eikenella corrodens, a fastidious, slow-growing, gram-negative, facultative anaerobic bacillus may be encountered in wounds exposed to human saliva, especially human bites and head and neck infections. An unusual case of a mixed flora E corrodens and Streptococcus septic arthritis with adjacent osteomyelitis secondary to saliva contamination from licking an intravenous (i.v.) needle is presented. A literature search showed 53 previous cases of E corrodens infections in i.v. drug users. ⋯ Recommendations for treatment include penicillin or ampicillin. Tetracycline is recommended in the penicillin-allergic patient. This is the first case that draws attention to the connection between E corrodens, i.v. drug use, and septic arthritis and osteomyelitis.
-
A retrospective review of cases consulted by the San Francisco Bay Area Regional Poison Control Center during a 2-year period was performed to determine the causes and consequences of seizures associated with poisoning and drug intoxication. Of 233 charts coded as involving seizures, 191 occurred in humans and were available for analysis. The leading causes of seizures reported to the Poison Control Center were cyclic antidepressants (55 cases, 29%); cocaine and other stimulants (55 cases, 29%); diphenhydramine and other antihistamines (14 cases, 7%); theophylline (10 cases, 5%); and isoniazid (10 cases, 5%). ⋯ Seizures in elderly patients were more likely to result in complications and death. The frequency of seizure-related cases by substance type was also compared with the results of an earlier survey performed in 1981, and found a striking increase in the proportion of seizures caused by cocaine and (23% in 1988 to 1989 compared with 4% in 1981). Poison Control Center data can provide valuable information about the causes and consequences of drug-related medical complications, as well as highlight changing trends in drug-related injury.
-
Low back pain is uncommon in children. The case of a 5-year-old boy presenting with back pain that proved to be caused by a metastatic primitive neuroectodermal tumor is presented and the evaluation of such patients is discussed.
-
The purpose of this study was to evaluate the role of radiography in the assessment/treatment of toxic ingestions and to compare the radiopacity of extended-release formulations to their basic preparations using standard and digitized radiography in vitro. Medications were placed in an in vitro model of the human abdomen. Images were exposed at 80 kV, 20 MAS, with a tube to table distance of 101.6 cm. ⋯ Digital enhancement of a standard radiograph was shown to improve the detectability of the tested oral dosage forms in vitro. Sensitivity of digital radiography in vivo has not yet been established. Based on the data presented, however, further studies using digital radiography to document and to monitor acute toxic ingestions in-vivo are warranted.