Expected quarterly revenues increase 40 percent over prior year quarter; Schedules quarterly earnings release and conference callCOLUMBUS, Miss., Oct. 7 /PRNewswire-FirstCall/ -- Microtek Medical Holdings, Inc. (Nasdaq: MTMD - News) announced today that it expects to report net revenues for the quarter ended September 30, 2004 of approximately $34 million, bringing revenues for the first nine months of 2004 to approximately $93.5 million. The anticipated net revenues for the third quarter and first nine months of 2004 represent increases of approximately $9.7 million, or 40 percent, and $21.3 million, or 30 percent, over the third quarter and first nine months...