Other terminologies for
BLEC are benign lymphoepithelial lesion (BLEL), Sjogren-like lesion, cystic epithelial lesion, and HIV-SGD.
Diagnosis of
BLEC is based on history, physical examination, and fine needle aspiration biopsy [7,8].
During 1999 and the first half of 2000 the
BLEC's were entering into agreements with property owners allowing them to wire large -portfolios of properties.
For example, during the past two months three of the four major fixed wireless companies, Winstar, Teleigent and Advanced Radio Telecom (ART) and two of the largest building centric providers or shared tenant service providers, also known as Building Local Exchange Carriers (
BLEC's), Broadband Office and OnSite Access, have all filed for Chapter 11 Bankruptcy protection.
A new trend in "last mile" service providers called
BLEC's, or "in-building" providers have emerged in the past year.
Everest Broadband Networks, one of the leaders in the fast-growing building local exchange carrier (
BLEC) telecommunications market, today announced its acquisition of Metrocomm International Inc.