Few patients with systemic lupus erythematosus have features of verrucous (hypertrophic) lupus erythematosus. A 29-year-old Caucasian woman with a 7-year history of systemic lupus erythematosus developed painful verrucous plaques on the nose. Erythematous, raised, indurated, hyperkeratotic plaques localized on the dorsa of the distal parts of the toes and over the interphalangeal joints of her ...

Hansen et al. (1985) described proliferative verrucous leukoplakia (PVL) as a distinct entity of leukoplakia, presenting as verrucous, or exophytic lesion with progressive histological changes in sequential biopsies such as hyperkeratosis, different grades of dysplasia, verrucous carcinoma, and squamous cell carcinoma (SCC) [1]. In 2005, the WHO defined PVL as a rare subtype of oral leukoplakia...

Verrucous hemangioma is a rare, congenital vascular malformation of the cutaneous and subcutaneous tissue. It is usually present at birth and gradually increases in size and number with age; occasionally it presents in later adulthood. It has a predilection for the lower extremity and usually presents as warty or hyperkeratotic, bluish and partly confluent papules and plaques. Verrucous hemangi...

We report a rare case of verrucous carcinoma occurring in the nasal cavity. A 53-year-old man reporting left-sided nasal obstruction and awareness of a left intranasal lesion--a whitish polypoid lesion--was found in CT to have an expansive lesion of the left nasal cavity and maxillary sinus. The tumor was completely removed by Denker's operation. Verrucous carcinoma is a rare variant of squamou...

F ifty-year-old male smoker presented with a slowgrowing raised lesion on the mucosal surface of his upper lip (Fig. 1). He underwent an excisional biopsy and pathology confirmed verrucous hyperplasia without evidence of malignancy as shown in Fig. 2. Patient made an uneventful recovery. The most common site of presentation involves the buccal mucosa (48%) followed by the tongue (20%), palate (...

Eccrine angiomatous hamartomas are benign vascular and eccrine malformations often accompanied by hyperhidrosis or pain, increased eccrine glands, and aggregates of vessels. Verrucous hemangiomas are congenital vascular malformations presenting as unilateral grouped papules. Histologically, they show verrucous epidermal change and proliferation of capillaries in the dermis. We report a case of ...

Leprosy (Hansen's disease) is a chronic granulomatous disease caused by Mycobacterium leprae (Hansen's bacillus). Oral manifestations occur in 20-60% of cases, usually in lepromatous leprosy, and are well documented. They may involve both the oral hard and soft tissues. Incidence of verrucous carcinoma/Ackerman's tumour developing in anogenital region and plantar surfaces of feet in lepromatous...

Actas Dermosifiliogr. 2009;100:429-36 435 8. Murao K, Kubo Y, Fukumoto D, Matsumoto K, Arase S. Verrucous carcinoma of the scalp associated with human papillomavirus type 33. Dermatol Surg. 2005;31:1363-5. 9. Schell BJ, Rosen T, Rády P, Arany I. Verrucous carcinoma of the foot associated with human papillomavirus type 16. J Am Acad Dermatol. 2001;45:49-55. 10. Garven TC, Thelmo WL, Victor J, Pe...

We report a case of basal cell carcinoma that appeared from an epidermal verrucous nevus in a 61-year-old patient. The onset of basal cell carcinoma in sebaceous nevi, basal cell nevi and dysplastic nevi is relatively common, but it is rarely associated with epidermal verrucous nevi. There is no consensus on whether the two lesions have a common cellular origin or whether they merely represent ...