DR. MARICI (M.D., University of Padua,, Padua, Italy) is associate attending physician and instructor, Division of Pulmonary Medicine, Triboro Hospital, Long Island Jewish Medical Center, Queens Hospital Center Affiliation, Jamaica, N.Y. The distal tip (left) showing A: oxygen deflector; B: biopsy forceps; C: biopsy channel opening; D: light carrying bundle; E: lens and image bundle. The proximal end is shown at right.