Plate 28. Shows legions (third series of biopsies) at 6 months ost-exposure. (X100, H&E) (Case #39) Note the marked diffuse atrophy of the stratum granulosum accompanied by narrow downward prolongations of the basal papillae. Moderate disturbance of kera-— tinization and moderate telangiectasis are also seen. Plate 29, Shows lesions (third series of biopsies) at 6 months postexposure. (X100, H&E) (Case #24) Moderate focal atrophy of stratum corneum accompanied by paranu— clear halos. Areas of depigmentation are prominent. In the dermis a moderate uniformly distributed telangiectasis 18 seen. There is also a perivascular distribution of cellular infiltrate. 450 NAVY OFPO PRNC WASH Of