1/6. Evaluation of the patient with neck complaints following tonsillectomy or adenoidectomy.The emergency physician should be cognizant of the potential postoperative complications of tonsillectomy or adenoidectomy. Two unusual cases are presented to illustrate the differential diagnosis of the postoperative complaint of neck stiffness.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
2/6. Unusual cases of intussusception.intussusception occurs most commonly in the first five years of life and is classically associated with intense intermittent abdominal pain, vomiting, bloody mucoid diarrhea, and a palpable abdominal mass. These cardinal findings are frequently not present, however, particularly outside the usual age range. The emergency physician must therefore be vigilant in considering intussusception as a potential cause for intestinal obstruction in all patients, if ischemic complications are to be avoided. We present three cases of "unusual" intussusception, and provide a review of this entity and a guide to its consideration and work-up in the emergency department.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
3/6. Clinically inapparent meningitis complicating periorbital cellulitis.Two young children with periorbital (preseptal) cellulitis were found to have meningitis despite having no signs of meningeal irritation and normal cerebrospinal fluid (CSF) cell counts and chemistries. These cases are reported to remind physicians caring for acutely ill children that periorbital cellulitis can have life-threatening complications and that meningitis can occur in the absence of significant clinical signs and in the presence of an initially normal CSF.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
4/6. Spread of haemophilus influenzae. Secondary illness in household contacts of patients with H influenzae meningitis.To determine the risk of severe secondary illness in household contacts of patients with haemophilus influenzae meningitis, telephone interviews were conducted with contacts of patients with reported cases. Four probable or proved secondary cases of severe disease were identified for a secondary attack rate of 0.4%. The secondary attack rate for household contacts of patients 2 years of age and younger was 4.9%. Until safe, effective prophylactic measures become available, physicians should explain to parents that any person who becomes ill in the month after a household case of H influenzae meningitis should be brought to the attention of a physician for appropriate evaluation and treatment.- - - - - - - - - - ranking = 2keywords = physician (Clic here for more details about this article) |
5/6. haemophilus influenzae infections in adults: report of nine cases and a review of the literature.haemophilus influenzae is an aerobic pleomorphic gram-negative coccobacillus that requires both X and V factors for growth. It grows poorly, if at all, on ordinary blood agar unless streaked with Staph. aureus. It grows well on chocolate agar. Because this medium is often not used in culturing specimens from adults and because the organism may be overgrown by other bacteria, the frequency of H. influenzae infections has undoubtedly been seriously underestimated. This is aggravated by the failure of many physicians to obtain blood cultures in suspected bacterial infections and the failure of many laboratories to subculture them routinely onto chocolate agar. H. influenzae, along with streptococcus pneumoniae, is a major factor in acute sinusitis. It is probably the most frequent etiologic agent of acute epiglottitis. It is probably a common, but commonly unrecognized, cause of bacterial pneumonia, where it has a distinctive appearance on Gram stain. It is unusual in adult meningitis, but should particularly be considered in alcoholics; in those with recent or remote head trauma, especially with cerebrospinal fluid rhinorrhea; in patients with splenectomies and those with primary or secondary hypogammaglobulinemia. It may rarely cause a wide variety of other infections in adults, including purulent pericarditis, endocarditis, septic arthritis, obstetrical and gynecologic infections, urinary and biliary tract infections, and cellulitis. Antimicrobial susceptibility testing is somewhat capricious in part from the marked effect of inoculum size in some circumstances. in vitro and in vivo results support the use of ampicillin, unless the organism produces beta-lactamase. Alternatives in minor infections include tetracycline, erythromycin, and sulfamethoxazole-trimethoprim. For serious infections chloramphenicol is the best choice if the organism is ampicillin-resistant or the patient is penicillin-allergic.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
6/6. Atypical bacterial infections explained by a concomitant virus infection.Because both viral and bacterial infections are common during early childhood, dual infections are not unexpected. However, the clinical manifestation of such combined infections may be, difficult to interpret, and they are often misdiagnosed as "atypical bacterial infection." Five patients with concomitant viral-bacterial infections are described. In all five cases, virus detection enabled the physicians to better understand an otherwise puzzling clinical presentation. In view of the recent progress in rapid viral diagnoses and the potential of antiviral drugs, the possibility of dual infection should be investigated more often.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |