case_images: PMC6792356_01
case_images: View of the lateral edge and the dorsum of the tongue showing pedunculated nodules with smooth surface and lighter color than the mucosa.
case_images: 1678-9946-rimtsp-61-S1678-9946201961054-gf01.jpg
case_images: PMC6792356_01_1678-9946-rimtsp-61-S1678-9946201961054-gf01.jpg
case_images: f01
case_images: The majority of the lesions, like those seen in the palate and tongue, were sessile and had a smooth surface, whereas the others were pedunculated and had papillary projections (Figures 1, 2 and 3).
case_images: View of the bilateral jugal mucosa and the soft palate showing multiple sessile nodules and some projections, resulting in a cobblestone appearance. In the hard palate, one can observe some reddish papillomatous lesions.
case_images: 1678-9946-rimtsp-61-S1678-9946201961054-gf02.jpg
case_images: PMC6792356_01_1678-9946-rimtsp-61-S1678-9946201961054-gf02.jpg
case_images: f02
case_images: The majority of the lesions, like those seen in the palate and tongue, were sessile and had a smooth surface, whereas the others were pedunculated and had papillary projections (Figures 1, 2 and 3).
case_images: View of flat lesions with smooth surface on the lower labial mucosa, gingival sulcus.
case_images: 1678-9946-rimtsp-61-S1678-9946201961054-gf03.jpg
case_images: PMC6792356_01_1678-9946-rimtsp-61-S1678-9946201961054-gf03.jpg
case_images: f03
case_images: The majority of the lesions, like those seen in the palate and tongue, were sessile and had a smooth surface, whereas the others were pedunculated and had papillary projections (Figures 1, 2 and 3).
case_images: Histopathological examination of the lesion showing epithelial proliferation forming projections towards the connective tissue. In detail, epithelial cells showing a clear perinuclear halo compatible with koilocytosis.
case_images: 1678-9946-rimtsp-61-S1678-9946201961054-gf04.jpg
case_images: PMC6792356_01_1678-9946-rimtsp-61-S1678-9946201961054-gf04.jpg
case_images: f04
case_images: At higher magnification, one could observe the formation of micro-abscesses, clusters of neutrophils and diffuse presence of koilocyte-like cells (Figure 4).