Verrucous (appearing like a wart or "verruca") can refer to: Verrucous carcinoma Verrucous lupus erythematosus Proliferative verrucous leukoplakia Verrucous perforating collagenoma Verrucous cyst Verrucous vascular malformation Unilateral palmoplantar verrucous nevus This disambiguation page lists articles associated with the title Verrucous. (wikipedia.org)
Proliferative verrucous leukoplakia (PVL) is an uncommon form of progressive multifocal leukoplakia with a high rate of malignant transformation to either squamous cell cancer or verrucous carcinoma and a high probability of recurrence. (medscape.com)
The etiology of proliferative verrucous leukoplakia (PVL) is unknown. (medscape.com)
[ 1 ] Furthermore, because multiple cancers occur in proliferative verrucous leukoplakia-afflicted patients (ie, field-cancerization phenomenon), this suggests an infectious agent is responsible for the tumors. (medscape.com)
Furthermore, the cell cycle regulatory genes p16 INK4a and p14 ARF are noted to be altered in lesions of proliferative verrucous leukoplakia. (medscape.com)
[ 6 ] However, a role for the TP53 gene mutation or inactivation has not been found in the pathogenesis of proliferative verrucous leukoplakia. (medscape.com)
Increased expression of immunoreactive tumor growth factor-alpha has been noted in lesions of both proliferative verrucous leukoplakia and oral squamous cell cancer, but not in healthy oral mucosa. (medscape.com)
Flow cytometric analysis of archived lesions of proliferative verrucous leukoplakia has shown evidence of aneuploid cell lines, with DNA indexes remaining constant throughout the course of disease in most cases. (medscape.com)
Thus, flow cytometry has been proposed as a tool to help identify lesions of proliferative verrucous leukoplakia early in the course of the disease. (medscape.com)
Proliferative verrucous leukoplakia (PVL) is an uncommon variant of oral leukoplakia, occurring in less than 1% of adults. (medscape.com)
No data on the worldwide incidence of proliferative verrucous leukoplakia are reported. (medscape.com)
Although most studies of proliferative verrucous leukoplakia have been reported from western populations in the United States, Great Britain, Spain, and Italy, cases of possible proliferative verrucous leukoplakia have been reported in people of Indian and Chinese origin living in Malaysia. (medscape.com)
Proliferative verrucous leukoplakia is usually seen in adults older than 40 years. (medscape.com)
Nearly all cases of proliferative verrucous leukoplakia (PVL) develop into malignancy. (medscape.com)
Patients with proliferative verrucous leukoplakia (PVL) should avoid other known factors associated with development of oral squamous cell carcinoma, such as tobacco, alcohol, and betel. (medscape.com)
Association between proliferative verrucous leukoplakia and infection with human papillomavirus type 16. (medscape.com)
Proliferative verrucous vs conventional leukoplakia: no significantly increased risk of HPV infection. (medscape.com)
Epstein-Barr virus in oral proliferative verrucous leukoplakia and squamous cell carcinoma: A preliminary study. (medscape.com)
Proliferative multifocal leukoplakia better name that proliferative verrucous leukoplakia. (medscape.com)
There are many variants of oral leukoplakia, one of which is oral proliferative verrucous leukoplakia (OPVL), it is a rare clinico-pathological entity which is slow growing, long term progressive lesion, but remains an enigmatic and difficult to define. (journalcra.com)
This article presents the clinico-pathologic characteristic of verrucous leukoplakia turning into squamous cell carcinoma involving right buccal mucosa and commissural area of a sixty eight years old male patient. (journalcra.com)
The proliferative verrucous leukoplakia (PVL) is a rare entity, with a high malignancy potential, classified as a subtype of oral leukoplakia (OL). (bvsalud.org)
Far more serious is speckled or verrucous leukoplakia, which has a stronger malignant potential than homogenous leukoplakia. (medscape.com)
1. 7 Cases of Proliferative Verrucous Leukoplakia: The Need for a High Clinical Suspicion Among Dental Practitioners. (nih.gov)
2. Case of the month: proliferative verrucous leukoplakia. (nih.gov)
4. Proliferative verrucous leukoplakia: an aggressive form of oral leukoplakia. (nih.gov)
19. Proliferative verrucous leukoplakia: an elusive disorder. (nih.gov)
20. Lichenoid areas may arise in early stages of proliferative verrucous leukoplakia: A long-term study of 34 patients. (nih.gov)
Proliferative verrucous leukoplakia and verrucous carcinoma: histopathological similarities. (usp.br)
Nevus14
Inflammatory linear verrucous epidermal nevus (ILVEN) is a rare cutaneous disease that presents as linear psoriasiform plaques with associated prominent pruritus. (mdedge.com)
Inflammatory linear verrucous epidermal nevus typically is refractory to treatment. (mdedge.com)
Hofer T. Does inflammatory linear verrucous epidermal nevus represent a segmental type 1/type 2 mosaic of psoriasis? (mdedge.com)
Khachemoune A, Janjua S, Guldbakke K. Inflammatory linear verrucous epidermal nevus: a case report and short review of the literature. (mdedge.com)
Carbon dioxide laser therapy for an inflammatory linear verrucous epidermal nevus: a case report. (mdedge.com)
Inflammatory linear verrucous epidermal nevus: why a combined laser therapy. (mdedge.com)
Inflammatory linear verrucous epidermal nevus: successful treatment with the 585 nm flashlamp-pumped dye laser. (mdedge.com)
Adult onset of inflammatory linear verrucous epidermal nevus. (mdedge.com)
Giant inflammatory linear verrucous epidermal nevus: successfully treated with full thickness excision and skin grafting. (mdedge.com)
Inflammatory linear verrucous epidermal nevus with psoriasiform histology. (mdedge.com)
Özdemir M, Balevi A, Esen H. An inflammatory verrucous epidermal nevus concomitant with psoriasis: treatment with adalimumab. (mdedge.com)
The differential diagnosis of lichen striatus includes inflammatory linear verrucous epidermal nevus, linear lichen planus, incontinentia pigmenti, blaschkitis, linear psoriasis and linear scleroderma. (cmaj.ca)
Inflammatory linear verrucous epidermal nevus is a unique variant of epidermal nevus. (cmaj.ca)
The verrucous surface of the lesion argues against nevus as a possibility. (thedoctorschannel.com)
Lesions6
Whitefield S, Raiser V, Shuster A, Kleinman S, Shlomi B, Kaplan I. The Spectrum of Oral Lesions Presenting Clinically With Papillary-Verrucous Features. (medscape.com)
Clinically, all of them showed aggressive and multifocal lesions, varying from homogenous to non homogenous aspect with verrucous surface and erythematous areas. (bvsalud.org)
It was suggested that PVL diagnostic criteria should include the presence of multifocal white lesions with aggressive behavior, long-term evolution, recurrences after any type of treatment, excluding the obligation of verrucous aspect on the time of diagnosis. (bvsalud.org)
Objective: To study the dermoscopic patterns in plane verrucous lesions and determine its use in differentiating SK from VP. (journalcra.com)
In verrucous carcinoma (VC) the apoptotic index consistently ranged from 0.1 to 1%, Ki-67 positive nuclei were confined to the basal epithelial layer, bcl-2 was expressed only in the cytoplasm of few scattered cells and p53 mutations were present in 50% of the lesions. (cancerprev.org)
Carcinoma of the oral4
Verrucous carcinoma of the oral cavity. (medscape.com)
Verrucous carcinoma of the oral cavity: A clinical and pathological study of 101 cases. (medscape.com)
Depprich RA, Handschel JG, Fritzemeier CU, Engers R, Kubler NR. Hybrid verrucous carcinoma of the oral cavity: A challenge for the clinician and the pathologist. (medscape.com)
A population-based analysis of verrucous carcinoma of the oral cavity. (medscape.com)
Squamous cell cancer1
Summary: Verrucous squamous cell cancer (VSCC) of the esophagus is a variant of squamous cell carcinoma. (elsevierpure.com)
Verruca1
They may sometimes present with a plane flat verrucous surface which may be clinically confused with verruca plana (VP). (journalcra.com)
Epidermal naevi1
Lee SH, Rogers M. Inflammatory linear verrucous epidermal naevi: a review of 23 cases. (mdedge.com)
Basal cell carc1
There are no specific clinical presentations of tricholemmoma which is easily misdiagnosed as verrucous pailloma and basal cell carcinoma, etc. (scirp.org)
Papules2
It presents as a chronic, pruritic condition with erythematous, scaly and verrucous papules that form into linear plaques. (cmaj.ca)
Tricholemmomas clinically pre- sent as individual or multiple, slowly growing, verrucous papules appearing most commonly on the face or neck. (scirp.org)
Hemangioma5
The lesion was biopsied and confirmed to be a verrucous hemangioma. (medscape.com)
Verrucous hyperplasia is associated with neuropathy? (go.jp)
Histopathology1
Invasive verrucous carcinoma: a temporal bone histopathology report. (medscape.com)
Lichen planus2
Castano E, Lopez-Rios F, Alvarez-Fernandez JG, Rodriguez-Peralto JL, Iglesias L. Verrucous carcinoma in association with hypertrophic lichen planus. (medscape.com)
Verrucous carcinoma occurring in a lesion of oral lichen planus. (medscape.com)
Clinical1
Clinical possibilities of chromoblastomycosis, verrucous carcinoma or tuberculosis veruca cutis (TBVC) were entertained. (scielo.br)
Cutaneous2
Limited cutaneous leishmaniasis as ulcerated verrucous plaque on leg of patient in Tucson, Arizona, USA. (cdc.gov)
Parapsoriasis en plaque has been suggested to be an early manifestation of mycosis fungoides (cutaneous T-cell lymphoma). (medicaljournals.se)
Some authors make the diagnosis after a long-term follow-up, observing initial stages until the development of verrucous areas or carcinomas. (bvsalud.org)
Ulceration2
We report a 34-year-old man who had a nonhealing, verrucous plaque with central ulceration on the lower leg. (cdc.gov)
Physical examination demonstrated a 2.1 × 1.1 cm solitary, nonhealing, verrucous plaque with central ulceration on the right proximal lateral pretibial region ( Figure ). (cdc.gov)
Differentiation1
A la I Conferència i Taller Internacional sobre diferenciació dels antígens leucocitaris humans , celebrada a París el 1982, fou aprovada la terminologia CD (cúmul o grup de diferenciació [18] o cluster of differentiation en anglès). (wikipedia.org)
Middle-aged2
Spotting Verrucous Carcinoma A middle-aged woman seeks care for a strange, persistent spot inside her cheek. (medscape.com)
The most common type occurs as a small, warty or smooth, skin-colored papule on the face of middle-aged or older people, generally misdiagnosed as a verrucous papilloma. (scirp.org)
Patients1
Gene profiling analysis for patients with oral verrucous carcinoma and oral squamous cell carcinoma. (medscape.com)
Type6
Murao K, Kubo Y, Fukumoto D, Matsumoto K, Arase S. Verrucous carcinoma of the scalp associated with human papillomavirus type 33. (medscape.com)
Verrucous carcinoma of the foot associated with human papillomavirus type 16. (medscape.com)
To study the intracellular location of transforming growth factor beta type II receptors (TbetaR-II) in verrucous carcinoma (VC) and squamous cell carcinoma (SqCC), and to evaluate their role in the biological behavior of both neoplasias. (nih.gov)
The verrucous type is considered high risk. (medscape.com)
Verrucous carcinoma is a rare type of squamous cell carcinoma. (brighamandwomens.org)
Verrucous carcinoma is a rare, very slow-growing type of squamous cell carcinoma that looks like a large wart. (thecentertx.com)
Oral4
Grinspan D, Abulafia J. Oral florid papillomatosis (verrucous carcinoma). (medscape.com)
Research on miRNA-195 and target gene CDK6 in oral verrucous carcinoma. (medscape.com)
El objetivo de este estudio fue evaluar el efecto de la administración oral de extracto hidroalcohólico del propóleos verde (HEGP) sobre la carcinogénesis dérmica en modelo de roedores. (scielo.cl)
Nuestros datos sugieren que la administración oral de HEGP proporciona una inhibición parcial de la carcinogénesis dérmica inducida por DMBA, así como pareció modular la diferenciación y potencial infiltrante de los carcinomas en el modelo animal. (scielo.cl)
Skin4
Verrucous carcinoma of the skin and mucosa. (medscape.com)
Terada T. Verrucous carcinoma of the skin: a report on 5 Japanese cases. (medscape.com)
Verrucous papillomas of the skin and mucous membranes may appear later. (nih.gov)
They can be flat, tan patches of skin, or raised, velvety patches and may become thicker and darker and develop a wart-like (verrucous) appearance. (nih.gov)
Case1
colonies can be smooth, but in this case, these organisms produced colonies that may be described as mold-like, or verrucous, and exhibited a pinkish coloration. (cdc.gov)
Neck3
Patel KR, Chernock RD, Zhang TR, Wang X, El-Mofty SK, Lewis JS Jr. Verrucous carcinomas of the head and neck, including those with associated squamous cell carcinoma, lack transcriptionally active high-risk human papillomavirus. (medscape.com)
Odar K, Kocjan BJ, Hošnjak L, Gale N, Poljak M, Zidar N. Verrucous carcinoma of the head and neck - not a human papillomavirus-related tumour? (medscape.com)
Papillary squamous cell carcinoma (PSCC) is a poorly described variant of squamous cell carcinoma, and may be confused with verrucous carcinoma of the head and neck. (go.jp)
Linear1
Keratinocytic epidermal nevi are also known as linear epidermal nevi or verrucous epidermal nevi, based on characteristics of their appearance. (nih.gov)
Time1
Similar to keratinocytic epidermal nevi, nevi sebaceous can become thicker and more verrucous over time. (nih.gov)
Develop1
As affected individuals age, the nevi can become thicker and darker and develop a wart-like (verrucous) appearance. (nih.gov)