ChromaVision Medical Systems Inc.

The San Juan Capistrano maker of imaging systems to detect cellular diseases posted a net loss of $3.9 million, or 19 cents a share, for the fourth quarter, compared with a net loss of $3.1 million, or 16 cents a share, a year earlier. Revenue climbed to $442,854 from $171,904. The company reported a net loss of $14.8 million, or 75 cents a share, for the year, compared with a net loss of $11.6 million, or 64 cents a share, in 1999. Revenue rose to $1.2 million from $268,720.