5 0000810509 NEOPROBE CORPORATION 9-MOS DEC-31-1997 JAN-01-1997 SEP-30-1997 18,303,378 12,120,125 1,084,728 0 306,156 34,226,786 10,049,913 0 48,156,723 7,692,288 1,957,641 0 0 22,767 38,484,027 48,156,723 3,451,631 3,451,631 988,423 988,423 13,334,609 0 14,807 (17,373,909) 0 (17,373,909) 0 0 0 (17,373,909) (0.76) (0.76)