Oral verruciform xanthoma: a case report and literature review

Oral verruciform xanthoma represents an uncommon entity, which affects mainly oral mucosa. This paper presents the major clinical and histological features of oral verruciform xanthoma and reports a case on the tongue. The differential diagnosis and a literature review are also provided in light of recent information.

Verruciform xanthoma of the oral mucosa. Report of four cases and a review of the literature

We present four new cases of verruciform xanthoma (VX) in the oral mucosa and review the literature. Clinical, histological, and immunohistochemical features of four new cases of VX were analysed together with cases found in a review of the literature. Expression of CD-68 was studied by immunohistochemistry. Only 162 cases were reported in the oral mucosa. Ninety were males (55.5%) and 72 were females (44.5%). Mean age was 44.9 years. The majority of cases occurred in masticatory mucosa (69.7%). Our cases exhibited papillary or verrucous proliferation of squamous epithelium associated with hyperparakeratosis and with numerous foamy cells confined to the lamina propria papillae. Foamy cells were positive to CD-68 antibody, showing a macrophagic nature. VX is a rare benign lesion, and is probably inflammatory. However, its aetiology and pathological mechanisms remain unknown. (C) 2001 Elsevier B.V. Ltd. All rights reserved.

Verruciform xanthoma located in anterior gingival

Verruciform xanthoma (VX) is a relatively rare benign lesion and oral predominantly, which occasionally affects skin and genital mucosa. It appears as a papule or single plaque showing a verrucous or papillomatous aspect, with variable color from reddish pink to gray. In majority of oral cases, it affects gingiva and alveolar mucosa such a solitary lesion. Histopathological findings are foamy histiocytes within elongated dermal papillae. Treatment consists of conservative excision surgery and recurrence is rare. A clinical case is reported, located in anterior gingiva, showing good prognosis, without recurrence. There was no concomitant oral lesion associated. Local trauma was the only possibility suggested to be related to etiology. No relevant alterations in laboratory exams (hemogram, total cholesterol, HDL, LDL, VLDL, glycose and glycolized hemoglobin) were found. The origin of the lesion remains unclear and investigation for possible associations with other lesions that could present greater risk of carcinogenesis is required. © Medicina Oral S.L.

Verruciform xanthoma and neurofibromatosis: A case report

We report an unusual case of verruciform xanthoma in a patient with neurofibromatosis and some clinical features of oral lichen planus. © 2010 The British Association of Oral and Maxillofacial Surgeons.

Experiência discente com o cuidado a paciente portador de Epidermodisplasia Verruciforme

Report of an experience of nursing students in providing care to a patient with epidermodysplasia verruciformis, during the internship in the discipline Nursing in Transmittable Diseases, at the dermatology ward of a teaching hospital, located in the state of São Paulo, Brazil, in 2009. This is a rare genodermatosis, susceptible to infection with different types of human papilloma viruses, that cause exacerbated physical changes that impact the psyche of the affected individual. Care delivery was based on the assistance complexity indicated by the application of the Patient Classification System proposed by Perroca. The experience allowed students to learn how to cope with a patient affected by a rare and complex disease, of difficult resolution, and to provide integral care to this individual, perceiving him beyond the lesions. One conclude that the experience has greatly contributed to the growth of the students as future professionals.