case_images: PMC11833712_01
case_images: Right axillary erythematous plaque, week 2.
case_images: gr1.jpg
case_images: PMC11833712_01_gr1.jpg
case_images: fig1
case_images: Right axillary erythematous plaque, week 3 (1 week postbiopsy).
case_images: gr2.jpg
case_images: PMC11833712_01_gr2.jpg
case_images: fig2
case_images: Hematoxylin and eosin-stained slide showing acantholytic dyskeratosis with suprabasilar clefts with corps ronds and corps grains. (Hematoxylin-eosin stain; original magnification: x100.)
case_images: gr3.jpg
case_images: PMC11833712_01_gr3.jpg
case_images: fig3
case_images: There was also dyskeratosis with 2 types of dyskeratotic cells, one type consisting of hypereosinophilic keratinocytes with pyknotic nuclei (corps grains) and the other type consisting of acantholytic keratinocytes with a larger nucleus and a perinuclear halo (corps ronds) (Figs 3 and 4).
case_images: A higher magnification view of Figure 3. (Hematoxylin-eosin stain; original magnification: x200.)
case_images: gr4.jpg
case_images: PMC11833712_01_gr4.jpg
case_images: fig4
case_images: There was also dyskeratosis with 2 types of dyskeratotic cells, one type consisting of hypereosinophilic keratinocytes with pyknotic nuclei (corps grains) and the other type consisting of acantholytic keratinocytes with a larger nucleus and a perinuclear halo (corps ronds) (Figs 3 and 4).