Pathology of pulmonary tuberculosis: has the tiger changed it's stripes?

Background: India accounts for the highest number of TB cases globally (almost one-fifth of the global burden and almost two-thirds of the cases in South East Asia. Furthermore, the development of drug resistance of varying levels such as multi-drug resistant TB (MDR-TB), extensively-drug resistance TB (XDR-TB) and total-drug resistant TB (TDR-TB) has been on the increase, and now India also features in the 27 high-MDRTB-burden countries. Almost parallel to these developments, in the last few years, we have been encountering less common morphological forms of pulmonary TB (PTB) at autopsies.

Primary dural non-hodgkin's lymphoma mimicking meningioma: A case report and review of literature.

A 42-year-old immunocompetent female presented with headache, vomiting and diminished unilateral vision. Computed tomography and magnetic resonance imaging were suggestive of high-grade meningioma. Neurological examination and routine hematological parameters were within normal limits.

Novel sustained release and swellable gastroretentive dosage form for ciprofloxacin hydrochloride.

Introduction: The present study aims at developing a gastroretentive swellable and floating matrix tablet formulation of ciprofloxacin hydrochloride (HCl) for the effective treatment of infections caused by susceptible organisms. Ciprofloxacin HCl is a fluoroquinoline antibiotic drug. Ciprofloxacin HCl is more stable in acidic medium and it has a narrow absorption window which is sited at the stomach and proximal portions of the small intestine, so it covers the required criteria for selection of drug for gastroretentive dosage form.