case_images: PMC11822241_01
case_images: PMC11822241_02
case_images: The physical examination of Case 1. Intense, millet-sized protrusions were observed along the coronal sulcus of the external genitalia, totaling more than 20 nodules, and no tenderness upon palpation was observed.
case_images: JOCD-24-e70034-g004.jpg
case_images: PMC11822241_02_JOCD-24-e70034-g004.jpg
case_images: jocd70034-fig-0001
case_images: The physical examination showed that intense, millet-sized protrusions were observed along the coronal sulcus of the external genitalia, totaling more than 20 nodules, and no tenderness upon palpation was observed (Figure 1).
case_images: Pathologic results of case 1 (H&E staining).
case_images: JOCD-24-e70034-g001.jpg
case_images: PMC11822241_02_JOCD-24-e70034-g001.jpg
case_images: jocd70034-fig-0002
case_images: Clamp sampling and pathological examination of the lesion site showed that human papillomavirus (HPV) was negative, and the final diagnosis was considered as PCPs (Figure 2).
case_images: PMC11822241_03
case_images: The physical examination of Case 2. The lesions in the mentioned area had regressed after cryotherapy, and small nodules are present at the circumcision site.
case_images: JOCD-24-e70034-g002.jpg
case_images: PMC11822241_03_JOCD-24-e70034-g002.jpg
case_images: jocd70034-fig-0003
case_images: The physical examination showed that the lesions in the mentioned area had regressed after cryotherapy, and small nodules are present at the circumcision site (Figure 3).
case_images: Pathologic results of case 2 (H&E staining).
case_images: JOCD-24-e70034-g005.jpg
case_images: PMC11822241_03_JOCD-24-e70034-g005.jpg
case_images: jocd70034-fig-0004
case_images: The pathological diagnosis was considered as PCPs (Figure 4).
case_images: PMC11822241_04
case_images: The physical examination of Case 3 via dermatoscope. Several millet-sized, flesh-colored protrusions with smooth surfaces were visible.
case_images: JOCD-24-e70034-g006.jpg
case_images: PMC11822241_04_JOCD-24-e70034-g006.jpg
case_images: jocd70034-fig-0005
case_images: The physical examination showed that several millet-sized, flesh-colored protrusions with smooth surfaces were visible (Figure 5).
case_images: Pathologic results of Case 3 (H&E staining).
case_images: JOCD-24-e70034-g003.jpg
case_images: PMC11822241_04_JOCD-24-e70034-g003.jpg
case_images: jocd70034-fig-0006
case_images: The pathological examination of penile skin tumor (January 15, 2024) showed that the tissue presented as polypoid changes, covered by squamous epithelium with papillary hyperplasia, slight infiltration of lymphocytes in the stroma, no evident koilocytosis and atypical cells were observed (Figure 6).