Israel Medical Association Journal

Background: Gangrenous appendicitis falls to the midpoint of the continuum between uncomplicated and complicated appendicitis. We present an eight-year single-center retrospective review of uncomplicated, complicated and gangrenous appendicitis.

Objectives: To analyze the presentation of gangrenous appendicitis in our population.

Methods: We reviewed the presentation, as well as the laboratory, surgical, and pathological findings for complicated, uncomplicated, and gangrenous appendicitis. Logistic regression analysis was conducted to identify predictors of gangrenous and of complicated appendicitis.

Results: During the study period, 865 children had uncomplicated appendicitis and 134 had complicated appendicitis. Younger age, duration of illness as well as vomiting, diarrhea, and fever were more common in complicated than uncomplicated appendicitis. White blood cell count, neutrophil count and C-reactive protein were higher in complicated appendicitis. Logistic regression showed that vomiting and presence of fever occurred more frequently in children with non-perforated gangrenous appendicitis than with other uncomplicated appendicitis. Laboratory results for non-perforated gangrenous appendicitis were comparable to those of complicated appendicitis, as was usage of radiography and computed tomography.

Conclusion: Gangrenous appendicitis shares similar historical elements with complicated appendicitis and has a similar laboratory. These children, like those with complicated appendicitis, may not be optimal candidates for non-operative management.

Objectives: To add new cases of septicemia after rotavirus to the literature, review the few cases of septicemia after rotavirus that have been reported, calculate the incidence of septicemia in children hospitalized for rotavirus gastroenteritis, and discuss the characteristics of septicemia after rotavirus infection and implications for current pediatric practice.

Methods: We identified children whose illness was complicated by septicemia from among all hospitalizations at our facility for rotavirus gastroenteritis from May 1999 through May 2010. We also review the few cases reported in the English literature. 

Results: We identified two cases of septicemia from among 632 hospitalizations for rotavirus gastroenteritis in this time period, for an incidence rate of 0.32%, which is comparable to other estimates in the English literature. The typical course for cases of bacterial superinfection involves a second peak of high fever; other clinical signs are variable.

Conclusions: Septicemia after rotavirus gastroenteritis is a rare but dangerous entity. Early identification of a child developing bacterial superinfection after rotavirus, as in any case of sepsis, is of the utmost importance, as is obtaining blood cultures in a child with a rotavirus infection and a second fever spike.