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Background: Tuberculosis (TB) remains a major global health problem. The childhood tuberculosis has some unique features different which makes the diagnosis more complicated. Here we described the epidemiologic, clinical and microbiologic features of children with extra pulmonary and pulmonary TB., Methods: The data of the patients <14 years with active TB were collected and compared in pulmonary (PTB) and extrapulmonary TB (EXPTB) patients., Results: A total of 128 cases was included. Forty-two cases occurred in children were < 5 years of age; 41 cases between 6-10 years and 45 cases > 10 years. PTB was present in 75,0% of the cases, and EXPTB was present in 25% of cases. There was no significant difference between the EXPTB and PTB by means of distribution of age groups (p=0,201). The rate of patients free of constitutional symptoms were significantly higher in EXPTB compared to PTB(p=0,000). There was no significant difference between EXPTB and PTB by means of sources detection(p=0,069)., Conclusion: TB is still a major public health problem. EXPTB has an insidious and silent onset without any constitutional symptoms, and both microbiological confirmation and the source by an adult are not frequently found. Moreover, detection of the adult source is mandatory for controlling the TB disease in children.

Pediatric cancer patients have an increased risk of potentially life-threatening fungal infections such as Candida parapsilosis, associated with long-term CVADs. The Infectious Diseases Society of America (IDSA) guidelines on Candida catheter-related bloodstream infections recommend systemic antifungal therapy and catheter removal. In this study, we focused on our experience with antifungal failure due to totally implanted catheter-associated C. parapsilosis bloodstream infections. We investigated cases leading to port removal in pediatric malignancy patients and the associated patient outcomes. In the first phase of the study, a retrospective chart review was performed to collect patient information, including primary disease; time from hospitalization to port-related candidemia; antifungal drug choice; and the time at which port removal occurred. During the second phase, antifungal susceptibility tests for C. parapsilosis were performed in our microbiology laboratory. All patients had fevers and were neutropenic at the time of candidemia diagnosis. The mean duration between the first isolation of Candida parapsilosis from the port samples to the port removal was 9.75 ± 5.29 days for 11 patients. Patient fevers lasted for a mean time of 16.22 ± 6.51 days. The median recovery duration from fever after CVC removal was four days (range 2-12 days). The median duration for achieving negative blood cultures, following antifungal treatment was 18 days (range 10-27 days). Our data favored the removal of catheters in the presence of ongoing fever, as suggested by the guidelines, independent of the chosen antifungal treatment. Future studies with large samples are needed to evaluate the effects of catheter removal on mortality rates and patient outcomes.