1 EXHIBIT 11.1 SPECTRX, INC. COMPUTATION OF LOSS PER SHARE (in thousands, except per share data) Three Months Twelve Months Ended December 31, 1998 Ended December 31, 1998 1997 1998 1997 1998 ---- ---- ---- ---- Net Loss (1,993) (1,507) (5,726) (6,637) Weighted Average Common Stock 7,737 8,011 4,528 7,926 outstanding during the period Basic and Diluted Loss Per Share Basic and Diluted (0.26) (0.19) (1.26) (0.84) Page 1