case_images: PMC11730276_01
case_images: Preoperative CO2 laser image shows a yellowish proliferative mass measuring approximately 0.5 x 3cm on the left labia majora, exhibiting a rough surface (A). Postoperatively, after over a month, a cystic mass measuring about 2 x 3 x 2cm in size is observed on the labia minora. This mass appears skin-colored, without surface ulceration or exudation, and is soft in consistency. The mass was soft in consistency with no palpable fluctuation, tenderness, or abnormal skin temperature. A longitudinal scar approximately 0.5 x 3cm in size is visible on the left labia majora (B). Significant reduction in swelling of the labia minora is noted upon waking (C).
case_images: CCID-18-77-g0001.jpg
case_images: PMC11730276_01_CCID-18-77-g0001.jpg
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case_images: External genital examination (Figure 1) revealed a cystic mass measuring approximately 2x3x2 cm, skin-colored, with translucent or verrucous papules on the surface measuring 2 to 3 mm in diameter.
case_images: Mild epidermal hyperplasia with downward extension of the epidermis surrounding and proliferating lymphatic vessels. Scattered lymphocytic infiltration around the vessels, along with collagen proliferation. Dilated capillary veins in the upper dermis with elongation of the rete. (Hematoxylin &Eosin, 2A: x100, 2B: x200).
case_images: CCID-18-77-g0002.jpg
case_images: PMC11730276_01_CCID-18-77-g0002.jpg
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case_images: Pathological findings revealed mild epidermal hyperplasia, downward extension of the epidermis surrounding and expanding lymphatic vessels, scattered lymphocyte infiltration surrounding them, and collagen proliferation (Figure 2).