Verruca vulgaris (common viral wart) is a keratotic lesion caused by specific human papillomavirus (HPV) types. Histopathologic examination of verruca vulgaris reveals a markedly papillomatous epidermis with hypergranulomatosis and overlying tiers of parakeratosis (figure 1).

Verruca vulgaris, also known as common wart, is a common non-malignant skin disease caused by certain subtypes of the human papilloma virus. Etiology - HPV. Very common. Notes: Related to condyloma acuminatum. Features: Papule or plaque with granular surface. Classic location: hand. Images: Wart (WC). Wart - animated (WC). Features: [1]

With this study, we aim to highlight certain histological features as observed on light microscopy, which can make the task of classifying common exophytic/verrucous lesions easy for the pathologists and also differentiating them from their look alike.

Verruca Vulgaris (VV), or cutaneous wart, is a common skin lesion caused by low-risk subtype (type 1, 2, 6, 11) of human papillomavirus (HPV) as a result of expression of E6 and E7 oncoprotein [1].

Common warts (verruca vulgaris) present as cauliflower-like papules with a rough, papillomatous and hyperkeratotic surface ranging in size from 1 mm to 1 cm or more. They may be solitary or multiple. Common warts are found most often on the knees, backs of fingers or toes, and around the nails (periungual). Common warts (verruca vulgaris)

2023年3月25日 · Verruca vulgaris is a non-cancerous growth caused by infection with human papillomavirus (HPV). The growth is made up of abnormal squamous cells and it is typically found on the skin although it can also be found on the lips or inside the mouth.

2023年8月14日 · Common wart (Verrucca vulgaris) Histopathologic features include acanthosis, digitated epidermal hyperplasia, papillomatosis, compact orthokeratosis, hypergranulosis, tortuous capillaries within the dermal papillae, and vertical tiers of parakeratotic cells with red blood cells entrapped above the tips of the digitations.

2023年10月20日 · Common warts, or verruca vulgaris, exhibit a range of notable histopathological features. These include hyperkeratosis, papillomatosis, and hypergranulosis, contributing to the classic appearance of these growths. Parakeratosis, …

Verrucae (warts) may occur anywhere on the skin, singly or in groups, and are common in the skin lined portion of the nasal vestibule. A papillomatous appearance can be distinguished grossly. Microscopically there is papillary formation with kerato-sis and acanthosis.

2016年1月1日 · Verruca vulgaris (VV) is a benign epithelial proliferation caused by the human papillomavirus (HPV) (Sladden and Johnson 2004). It can occur almost anywhere on the skin but has a predilection for hands and feet.