A rare case of prosthetic valve endocarditis caused by Micrococcus luteus is described and compared with the few cases reported in the literature, as well as the clinical features, microbiological profile, therapy, and prognosis of common prosthetic valve endocarditis.
A megacity is usually defined as a metropolitan area with a total population in excess of ten million people.A megacity can be a single metropolitan area or two or more metropolitan areas that converge. The terms conurbation, metropolis and metroplex are also applied to the latter.he term megacity was coined in the late 19th or early 20th centuries, one of the earliest documented uses being by the University of Texas in 1904.
McKinsey counts one megacity in Europe (London), three in Africa (Kinshasa, Lagos and Cairo), and five in the Americas (Sao SÃ£o, Paulo Mexico, City New, York Los angeles And Buenos). Aires that leaves 11 In, asia seven of (Which, Tokyo, Mumbai, Shanghai, Beijing, Delhi kolkata And) dhaka occupy the top seven global. spotshis is a fairly typical residential street in Tokyo, the worldâs biggest city â a megacity, no less, with a population of some 36m people. The character of cities â and their larger cousins the megacities â is being rapidly redefined. We can no longer look at cities primarily through a European or North American lens.