HS: hidradenitis suppurativa LC: lymphangioma circumscriptum PP: pseudoverrucous papules SCC: squamous cell carcinoma INTRODUCTION Acquired lymphangioma circumscriptum (LC), also known as localized LC, is characterized by small, clear, fluid-filled, clustered vesicles and papules that resemble a gelatinous mass of ‘‘frog spawn’’ on the surface of the skin. We present a case of genital LC associ...

The case of a 34-year-old woman, who consulted because she observed the appearance of numerous yellow-white asymptomatic papules on the vulva, is presented. Clinical diagnosis of syringoma of vulva was established. The pathological and immunohistochemical studies confirmed the diagnosis. Vulvar syringoma usually occurs as a multiple flesh-colored or brownish papules on both sides of labia major...

A 36-year-old woman with a linear and unilateral cutaneous hamartoma is described. The lesions consisted of hypopigmented macules that coalesced into a linear plaque that involved only the left side of her body. Within this plaque were several pearly papules and an ulcerated area that clinically resembled basal cell carcinomas. Histologic features of the hypopigmented linear plaque included mul...

A 42-year-old Caucasian man presented with a 15-year history of a widespread, persistent, pruritic eruption over his trunk and extremities. He was not on medication and had no relevant family history. On physical examination, multiple discrete, pinkish, hyperkeratotic 1 to 2 mm papules, arranged in a rippled pattern, were detected on the trunk and extremities (Figure 1). Widespread pruritic pap...