ABSTRACT
Infantile hemangiomas are the most common benign tumors of infancy. However, hemangiomas located in the respiratory tract are rare and could cause life-threatening events due to airway obstruction. To date, the best recommended treatment for infantile hemangioma is oral propranolol because it demonstrates faster effects and fewer adverse effects than systemic corticosteroid therapy. Here, we report a case of a 1-month-old girl who presented with respiratory symptoms and hemangioma on the scalp. The hemangioma extended from the right base of the skull to thoracic inlet, causing inspiratory stridor and dyspnea. Treatment with oral propranolol was initiated and her symptoms regressed. Imaging showed regression of the hemangioma. This is a rare case of skin hemangioma found on the scalp, in which the hemangioma extended from the base of the skull to the subglottis, precipitating respiratory symptoms from airway obstruction. Based on this encounter, the presentation of skin hemangioma on the head, coupled with respiratory symptoms, necessitates the use of imaging studies, such as computed tomography, ultrasound, and magnetic resonance imaging to ascertain the extent of hemangioma.
ABSTRACT
Purpose@#To identify the differences in features between children with urinary tract infection (UTI) caused by extended-spectrum beta-lactamases (ESBL)-positive and -negative Escherichia coli, and analyze risk factors for the former infection. @*Methods@#We reviewed medical records of children younger than 36 months with E. coli UTI who visited the emergency department from January 2012 through January 2019. Differences in variables regarding clinical, laboratory, and microbiologic (i.e., ESBL-positive E. coli on urine culture) features, and outcomes between the ESBL-positive and -negative groups were identified. Factors associated with ESBL-positive E. coli infection were analyzed by logistic regression. @*Results@#The children were classified into the ESBL-positive (n = 151) and -negative (n = 40) groups. The former group showed higher frequency of prior UTI (P = 0.038) without other differences between the groups. The median counts of white blood cells, absolute neutrophils, and absolute lymphocytes were higher in the ESBL-positive group than in the other group (P = 0.009, 0.022, and 0.027, respectively). The former group showed longer median hospital length of stay (11.0 days [interquartile range, 8.9-12.0] vs. 6.0 [5.0-7.0]; P < 0.001), and more frequent recurrence per child (3.0 [2.5-3.0] vs. 1.0 [1.0-1.75]; P = 0.047) and presence of vesicoureteral reflux (27.5% vs. 13.2%; P = 0.001). Logistic regression showed leukocytosis (odds ratio, 12.85; 95% confidence interval, 1.04-157.69) and vesicoureteral reflux (4.00; 1.19-13.43) as the factors for ESBL-positive E. coli infection. @*Conclusion@#The ESBL-positive group showed significantly higher leukocyte count and rate of vesicoureteral reflux than the ESBL-negative group. For children with these features, empirical antibiotics should be chosen in consideration of the resistant bacteria.
ABSTRACT
Purpose@#To identify the differences in features between children with urinary tract infection (UTI) caused by extended-spectrum beta-lactamases (ESBL)-positive and -negative Escherichia coli, and analyze risk factors for the former infection. @*Methods@#We reviewed medical records of children younger than 36 months with E. coli UTI who visited the emergency department from January 2012 through January 2019. Differences in variables regarding clinical, laboratory, and microbiologic (i.e., ESBL-positive E. coli on urine culture) features, and outcomes between the ESBL-positive and -negative groups were identified. Factors associated with ESBL-positive E. coli infection were analyzed by logistic regression. @*Results@#The children were classified into the ESBL-positive (n = 151) and -negative (n = 40) groups. The former group showed higher frequency of prior UTI (P = 0.038) without other differences between the groups. The median counts of white blood cells, absolute neutrophils, and absolute lymphocytes were higher in the ESBL-positive group than in the other group (P = 0.009, 0.022, and 0.027, respectively). The former group showed longer median hospital length of stay (11.0 days [interquartile range, 8.9-12.0] vs. 6.0 [5.0-7.0]; P < 0.001), and more frequent recurrence per child (3.0 [2.5-3.0] vs. 1.0 [1.0-1.75]; P = 0.047) and presence of vesicoureteral reflux (27.5% vs. 13.2%; P = 0.001). Logistic regression showed leukocytosis (odds ratio, 12.85; 95% confidence interval, 1.04-157.69) and vesicoureteral reflux (4.00; 1.19-13.43) as the factors for ESBL-positive E. coli infection. @*Conclusion@#The ESBL-positive group showed significantly higher leukocyte count and rate of vesicoureteral reflux than the ESBL-negative group. For children with these features, empirical antibiotics should be chosen in consideration of the resistant bacteria.