A STUDY OF CLINICORADIOLOGICAL AND MICROBIOLOGICAL PROFILE AND BIOMARKERS IN CASES OF COMMUNITY ACQUIRED PNEUMONIA ADMITTED IN A TERTIARY CARE HOSPITAL

<b>Introduction:</b> Community acquired pneumonia (CAP) can be described as acute inflammation of lung of infective origin presenting with physical &amp; radiological features compatible with pulmonary consolidation which is acquired outside of hospitals and extended health care facilities. <b>Aims &amp; Objectives:</b> This study aims to evaluate clinical, radiological features &amp; microbiological causes and significance of biomarkers (C reactive protein &amp; Procalcitonin) in cases of CAP. <b>Materials &amp; Methods:</b> It was a descriptive, observational, cross-section study, conducted on consecutive 100 patients over a period of 18 months. Detailed history taking along with clinical examinations were done &amp; CBC, sputum &amp; blood culture, CXR, CRP &amp; PCT were performed. <b>Observation</b> <b>Conclusion:</b> CAP is most commonly caused by Streptococcus pneumoniae with unilateral multi-lobar infiltrates. Serum biomarkers seem to be increased for all organisms causing CAP. However, they have a positive association with radiological involvement.