0000927016-02-003442 8-K 2 20020624 4 7 20020627 HOLOGIC INC 0000859737 3844 042902449 DE 0930 8-K 34 000-18281 02689491 35 CROSBY DRIVE BEDFORD MA 01730 7819997300 590 LINCOLN STREET WALTHAM MA 02154 8-K 1 d8k.txt FORM 8-K EX-16 3 dex16.txt LETTER FROM ARTHUR ANDERSEN LLP