The use of pelvic ultrasonography in the evaluation of adolescents with pelvic inflammatory disease

To evaluate the use of pelvic ultrasonography in the diagnosis and management of female adolescents with pelvic inflammatory disease (PID), sonograms of 60 patients with PID were compared with those of 40 age-matched controls. Sonograms were evaluated for adnexal volume, adnexal adherence, uterine size, and the presence of cul-de-sac fluid. Eleven (19.3%) of the 57 patients with PID, in whom adequate sonograms were obtained, had tubo-ovarian abscesses; in seven of these patients, the abscesses were diagnosed ultrasonographically before suspected clinically. Even in those patients without tubo-ovarian abscesses, the mean (+/- SD) adnexal volume in the PID group was significantly larger than that of the control group (11.0 +/- 6.8 cm3 vs 5.2 +/- 2.7 cm,3 respectively). Adnexal adherence, uterine size, and the presence of cul-de-sac fluid were not useful in differentiating patients with PID from normal controls. Pelvic ultrasonography can be a useful adjunct in the diagnosis and management of PID in adolescents and may, in some instances, provide diagnoses in the absence of clinical findings.     

Growth suppression in the Trichuris dysentery syndrome

The Trichuris Dysentery Syndrome (Ramsey, 1962) is an insidious, chronic condition which has clinical features similar to Crohn's ileocolitis and ulcerative colitis, diseases similarly associated with growth retardation. The attained heights and weights of 19 children at the time of diagnosis of intens, -2.4 Standard Deviation (Z) scores from the Tanner-Whitehouse median with weight, adjusted for height-age, -1.3 Z. We present data on the growth velocities of 11 of the children in the half-year following worm expulsion by mebendazole. These children returned to their home environments without food supplementation or close follow-up, but showed an average height velocity of +5.5 Z and weight velocity (for height-age) of +2.4 Z. Of 8 children with unequivocal height spurts only 3 had any weight spurt. We suggest that the pattern of catch-up growth points to the existence of some specific link between allergy or inflammation in the lower intestinal tract and suppression of linear growth, rather than to stunting due to general deprivation and undernutrition.     

Effect of zinc on lean tissue synthesis during recovery from malnutrition.

During recovery from severe wasting, malnourished children gain weight at greatly accelerated rates. To determine if additional zinc added to their basal therapeutic diets increased the retention of lean tissue and stimulated protein metabolism, we studied three groups of children taking either the basal diet alone or the basal diet supplemented with either 76 mumol (5 mg) or 153 mumol (10 mg) Zn/kg diet. The zinc-supplemented children gained similar weight and consumed the same amount of diet as the unsupplemented children. Zinc supplementation resulted in a greater net absorption of nitrogen and a higher rate of protein turnover, as estimated from urinary ammonia 15N enrichment after oral [15N]glycine. We conclude that additional zinc affected the composition of newly synthesized tissue and intermediary nitrogen metabolism.     

Atypical mycobacterial infection following blepharoplasty and full-face skin resurfacing with CO2 laser.

BACKGROUND: With the popularity of laser skin resurfacing for the correction of photoaging and the improvement of acne scarring, it is important to note complications that may result from this procedure. Infections must be recognized and treated early, as some can result in permanent local destruction and systemic spread to other body sites. OBJECTIVE: To increase the awareness of an unusual infection that may result from laser resurfacing. METHODS: We report the case of a 52-year-old woman who presented with two symmetrical nodules 1 month after full-face skin resurfacing with CO2 laser. These were found to be abscesses caused by Mycobacterium fortuitum infection. RESULTS: The diagnosis was established following surgical debridement and subsequent culture grown from the exudate. Oral antibiotic treatment guided by organism sensitivity resulted in complete clearance of the infection with no recurrence or sequelae after 3 years of follow-up. CONCLUSION: This case demonstrates that atypical mycobacterial infections may arise after laser resurfacing procedures, despite proper technique, sterile instrumentation, and appropriate perioperative medications and postoperative wound care. If diagnosed and treated early, this potentially disastrous complication can be cured with no permanent sequelae.     

The adverse impact of cytomegalovirus infection on clinical outcome in cyclosporine-prednisone treated renal allograft recipients

Cytomegalovirus (CMV) infection was diagnosed in 28% (n = 144) of 516 renal allograft recipients treated with cyclosporine-prednisone (CsA-Pred) immunosuppressive therapy. The majority of infections produced either asymptomatic (n = 37) or mild-to-moderate (n = 75) clinical disease, while 10% were lethal (n = 14). Transplantation from a seropositive donor to a seronegative recipient was associated with an increased incidence of (CMV) infection but did not predispose to more severe clinical disease. Similarly, donor source (cadaver [CAD] vs. living-related donor [LRD]), age greater than or equal to 45 years, and antecedent pulse steroid therapy for the treatment of acute rejection were not correlated with clinically more severe disease. An increase in serum creatinine to greater than or equal to 25% of preinfection nadir values occurred in association with CMV infection in 106 patients, returning to nadir values or below in 74.5% of these individuals. CMV infection did not impact on actual patient survival among recipients of LRD or CAD allografts or on actual 1-year HLA-haploidentical or HLA-identical LRD graft survival. In contrast, actual 1-year cadaveric graft survival was significantly lower among CMV-infected (n = 95) vs. uninfected (n = 198) patients (75.8% vs. 87.8%, P = .01). In association with the finding of reduced actual 1-year CAD graft survival, CMV-infected patients were found to be more predisposed to develop acute rejection episodes. Of the CMV-infected CAD graft recipients, 48.4% developed greater than or equal to 1 acute rejection episode during the first year following transplantation vs. 25.3% of their uninfected counterparts (P less than .001). The impact of CMV infection in CsA-Pred treated renal transplant recipients does not differ substantially from that reported historically in association with prednisone-azathioprine immunosuppressive therapy.