Role of procalcitonin, Il-6 and C- reactive protein in suspected cases of sepsis

Objectives: To study the role of serum procalcitonin as a diagnostic biomarker in sepsis and to compare it with other sepsis markers (IL-6, CRP) in patients of suspected sepsis. Materials and Methods: A total of 80 patients were included in this study from ICU and each patient was investigated for serum Procalcitonin, Interleukin-6 and C-reactive protein levels by ELISA along with blood cultures by BacT/Alert system. Result: Procalcitonin along with CRP is a better diagnostic tool for sepsis.

Case of sparganosis: A diagnostic dilemma.

Sparganosis, also known as larval diphyllobothriasis, is a rare disease of humans as man is not a natural host in the life cycle of Spirometra spp. Diagnosis of the latter is difficult as it mimics other conditions that commonly cause subcutaneous or visceral fluid collection. Clinical diagnosis of this particular case was also erroneously labelled as tuberculosis but later labelled as a case of sparganosis. To the best of our knowledge, this is the first case from India where a sparganum-like parasite was isolated in drain fluid from the perinephric area.

Female genital TB and HIV co-infection.

HIV-induced immunosuppression paves the way for several infections, tuberculosis being very common in our country. Female genital tuberculosis (FGTB), presenting as menstrual irregularities, is a diagnostic challenge in an adolescent female when these may be considered normal. The present case is of a young female who presented with menstrual irregularities, diagnosed subsequently as a case of genital tuberculosis. Microbiological relapse after anti-tubercular treatment of six months caused suspicion of a co-existing immunodeficiency and investigations revealed HIV co-infection; thus emphasizing the need of HIV testing in all patients of tuberculosis for timely diagnosis and treatment support thereafter.

Recent outbreak of meningococcal meningitis--a microbiological study with brief review of literature.

Meningococcal disease presents in various clinical forms, most common being meningitis and meningococcemia. A spurt of meningococcal cases was seen in medicine and pediatric wards of Dr. Ram Manohar Lohia Hospital during the recent outbreak from Dec 2005 - June 2006. These had presented either with the classical features of acute purulent meningitis or as fever with rash. The patients were investigated microbiologically for the causative organism which was identified as Neisseria meningitidis in 257 out of 531 cases (48.39%). The classic finding of gram negative diplococci on gram stain remained the mainstay of diagnosis. N. meningitidis isolates from culture were sensitive to all commonly used antibiotics.