A 35-year-old woman with no relevant medical history presented with dyspnea on moderate exertion. Physical examination detected a mild mid-systolic murmur, and the electrocardiogram showed negative T waves in the right precordial leads. On chest radiography, the right lung was mildly hypoplastic and showed a linear opacity (Figure 1A, arrow), corresponding to a vascular structure (scimitar sign...

In this paper, we develop a framework for Maximum Survivability Routing (MSR) for wireless Mobile Ad hoc NETworks (MANET). The routing is aimed at preserving network connectivity by choosing routing paths according to the remaining battery life of nodes along the route. While the remaining battery power i P at node i is a welldefined parameter that can be easily measured, the remaining battery ...

pediatric cervicofacial actinomycosis is a rare occurrence consequent to dental infections and manipulations or maxillofacial trauma. the clinical presentation ranges from multiple draining sinuses to swellings resembling tumors and cysts. the present unusual case had congenital dermoid cyst of mid upper lip with actinomyces israelii infection identified on microscopy, culture, and histopatholo...