RESUMEN
Injection abscess is an iatrogenic infection occurring as an isolated case or as cluster outbreak. These infections occur due to contaminated injectables or lapse in sterilisation protocol. While pathogens such as Pseudomonas, Klebsiella, E. coli, and S. aureus are the usual causative agents, unusual organisms such as mycobacteria, particularly the rapidly growing non-tuberculous mycobacteria (NTM) may cause the abscess. The chances of overlooking these organisms is high unless an acid fast bacilli (AFB) smear and culture is done on all aspirated pus specimens. We report a case of a three year old child who presented with a gluteal abscess following an intramuscular infection with an unknown preparation.
RESUMEN
This study sought to determine whether dip stick strip test containing antibody for Plasmodium falciparum histidine rich protein-II (PfHRP-II) antigen could be used for identification of P. falciparum and P. vivax malaria in man. The results obtained were also compared with the results of standard microscopic examination. A total of 150 cases were included for the study. Fifty cases were non-febrile cases with no history of malaria acting as control group and the rest 100 cases were having fever and formed the test group. All the cases in the control group was found to be negative for both microscopic examination and strip test. In the test group, all samples that showed positive for P. falciparum by microscopy was also found to be positive for strip test. Whereas, all those samples that were positive for P. vivax in microscopic examination was found to be negative for strip test indicating species specificity of the strip test. In addition, two other cases that were negative for microscopic examination were found to be positive for the strip test. Statistical analysis was done to compare the validity of the results of strip test with that of the results of microscopic examination.