When a thymoma is suspected, a CT/CAT scan is generally performed to estimate the size and extent of the tumor, and the lesion is sampled with a CT-guided needle biopsy. Increased vascular enhancement on CT scans can be indicative of malignancy, as can be pleural deposits.
While there is debate about who actually invented the wireless LAN, Wi-Fi was invented by a group of Australian scientists working for a government research agency known as the Commonwealth Scientific and Industrial Research Organization or CSIRO. Astrophysicists Dr. John O'Sullivan was the head of the team who worked on the project. Keep Learning.
Bill Gates is co-founder of Microsoft, co-chair of the Bill & Melinda Gates Foundation, and founder and chairman of TerraPower. In 1975, Gates founded Microsoft with Paul Allen, and led the company to become the worldwide leader in business and personal software and services. More than 20 years later, guided by the belief that every life has equal value, Gates and his wife, Melinda, established the Bill & Melinda Gates Foundation.