307 results match your criteria Bowenoid Papulosis


Bowenoid papulosis unveiling a rare cause of immunosuppression.

Int J STD AIDS 2019 Apr 4;30(5):522-525. Epub 2019 Feb 4.

Department of Dermatology & Venereology, Govt. Medical College, Thrissur, Kerala.

Bowenoid papulosis (BP) is a premalignant condition usually caused by oncogenic types of human papillomavirus (HPV) presenting clinically as warty genital papules. Adult T-cell leukaemia-lymphoma (ATLL) is a peripheral T-cell leukaemia-lymphoma caused by the retrovirus, human T-cell lymphotropic virus 1 (HTLV-1). We report a case of BP initially mistaken as genital warts; on detailed evaluation the patient had features of chronic immunosuppression. Read More

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http://dx.doi.org/10.1177/0956462418813057DOI Listing
April 2019
1 Read

Dermatoscopic findings of penile intraepithelial neoplasia: Bowenoid papulosis, Bowen disease and erythroplasia of Queyrat.

Australas J Dermatol 2018 Dec 25. Epub 2018 Dec 25.

Department of Dermatology, University College London Hospital, London, UK.

Background/objectives: The clinical diagnosis of penile intraepithelial neoplasia is challenging. No specific dermoscopic criteria for penile intraepithelial neoplasia have been described in the literature. This study aimed to describe and evaluate the dermoscopic features of penile intraepithelial neoplasia. Read More

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http://dx.doi.org/10.1111/ajd.12981DOI Listing
December 2018
16 Reads

Human papillomavirus 34 associated with bowenoid papulosis of the penile shaft.

J Dermatol 2018 Dec 20. Epub 2018 Dec 20.

Department of Dermatology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan.

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http://dx.doi.org/10.1111/1346-8138.14730DOI Listing
December 2018
2 Reads

Oral bowenoid papulosis.

Cutis 2018 Nov;102(5):E27-E29

Division of Anatomic Pathology, Department of Dermatology, Mayo Clinic, Rochester, Minnesota, USA.

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November 2018
3 Reads

Penile intraepithelial neoplasia: Nomenclature, incidence and progression to malignancy in the Netherlands.

Int J Urol 2019 Mar 3;26(3):353-357. Epub 2018 Dec 3.

Department of Urology, University Medical Center Utrecht, Utrecht, the Netherlands.

Objective: To determine the incidence of penile intraepithelial neoplasia in the Netherlands using a nationwide histopathology registry and to discuss the nomenclature of premalignant penile lesions.

Methods: Data from patients in the Netherlands diagnosed with a premalignant penile lesion between January 1998 and December 2007 were collected from the nationwide histopathology registry (PALGA); this database covers all pathology reports of inhabitants in the Netherlands. The premalignant lesions included were erythroplasia of Queyrat; Bowen's disease; bowenoid papulosis; mild, moderate and severe dysplasia; and carcinoma in situ of the penis. Read More

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http://dx.doi.org/10.1111/iju.13871DOI Listing
March 2019
9 Reads
1.798 Impact Factor

Epidermal mast cells in Bowenoid papulosis during topical imiquimod therapy.

J Dermatol 2019 Apr 11;46(4):e137-e138. Epub 2018 Sep 11.

Department of Dermatology, Fukushima Medical University, Fukushima, Japan.

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http://dx.doi.org/10.1111/1346-8138.14642DOI Listing
April 2019
8 Reads

Verruciform and Condyloma-like Squamous Proliferations in the Anogenital Region.

Authors:
May P Chan

Arch Pathol Lab Med 2018 Sep 11. Epub 2018 Sep 11.

From the Department of Pathology, University of Michigan Health System, Ann Arbor.

Context: - Histologic distinction between condyloma acuminatum and various benign and malignant condyloma-like lesions in the anogenital area poses a common diagnostic challenge to pathologists across subspecialties.

Objective: - To review the overlapping and distinguishing features of condyloma acuminatum and its mimics, and to clarify confusing terminology and diagnostic criteria for problematic entities.

Data Sources: - A review of the literature on condyloma acuminatum (ordinary and giant types), verrucous carcinoma, warty/warty-basaloid high-grade squamous intraepithelial lesion and squamous cell carcinoma, papillary squamous cell carcinoma, bowenoid papulosis, verruca vulgaris, epidermolytic acanthoma, and verruciform xanthoma was performed. Read More

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http://dx.doi.org/10.5858/arpa.2018-0039-RADOI Listing
September 2018
11 Reads

[Penile intra-epithelial neoplasia].

Prog Urol 2018 Sep 22;28(10):466-474. Epub 2018 Jun 22.

Service de dermatologie, hôpital Saint-Louis, 1, avenue Claude-Vellefaux, 75010 Paris, France.

Introduction: Penile intra-epithelial neoplasia (PIN) are precancerous lesions, characterized by architectural and cytological abnormalities of the genital epithelium, from which can arise squamous carcinomas.

Methods: A literature review was performed on the Medline database, considering the articles listed between October 2007 and October 2017 dealing with PIN, using the following keywords "intraepithelial neoplasia" or "Bowen's disease" or "erythroplasia of Queyrat" or "bowenoid papulosis" and "penis ». Papers were selected according to their language (English and French) and their relevance. Read More

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http://dx.doi.org/10.1016/j.purol.2018.05.008DOI Listing
September 2018
10 Reads

Genital bowenoid papulosis: the variegated dermoscopic features.

G Ital Dermatol Venereol 2018 Aug;153(4):595-597

Unit of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, Policlinico Sant'Orsola-Malpighi, University of Bologna, Bologna, Italy.

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http://dx.doi.org/10.23736/S0392-0488.17.05736-4DOI Listing
August 2018
4 Reads
0.491 Impact Factor

Combination of imiquimod with cryotherapy in the treatment of penile intraepithelial neoplasia.

JAAD Case Rep 2017 Nov 6;3(6):546-549. Epub 2017 Nov 6.

Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.

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http://dx.doi.org/10.1016/j.jdcr.2017.07.018DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5728708PMC
November 2017
7 Reads

Urologic Dermatology: a Review.

Curr Urol Rep 2017 Aug;18(8):62

Virginia Mason Medical Center, Seattle, WA, USA.

Purpose Of Review: Genital dermatology represents a challenge to many providers. Though dermatologic lesions involving the genitalia may present to any of a number of practices, ranging from primary care to urology, gynecology, and dermatology, few training programs provide significant training regarding the diagnosis and management of genital dermatologic lesions. The purpose of this review is to provide urologists with an overview of common genital dermatological lesions that may be encountered in a clinic. Read More

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http://dx.doi.org/10.1007/s11934-017-0712-9DOI Listing
August 2017
49 Reads

Vulvar Bowenoid Papulosis: Histologically High-Grade Squamous Intraepithelial Lesion Known to Spontaneously Regress.

J Low Genit Tract Dis 2017 07;21(3):e30-e32

1Department of Pathology and Laboratory Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH; and 2Department of Obstetrics and Gynecology, Wexner Medical Center at The Ohio State University, Columbus, OH.

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http://dx.doi.org/10.1097/LGT.0000000000000314DOI Listing
July 2017
37 Reads

[HPV-induced penile intra-epithelial neoplasia: Bowenoid papulosis].

Ann Dermatol Venereol 2017 Mar 20;144(3):220-224. Epub 2017 Jan 20.

Service de dermatologie, hôpital Saint-Louis, 1, avenue Claude-Vellefaux, 75010 Paris, France.

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http://dx.doi.org/10.1016/j.annder.2016.12.002DOI Listing
March 2017
6 Reads

Linear ectopic sebaceous hyperplasia of the penis: the last memory of Tyson's glands.

G Ital Dermatol Venereol 2018 Jun 6;153(3):429-431. Epub 2016 Sep 6.

Laboratory of Dermatopathology, San Gallicano Institute, Rome, Italy.

Pathologists who find ectopic glands on the glans and/or on the prepuce, often describe them as Tyson's glands. In this regard, the term Tyson's glands can be replaced by two different descriptive expressions: papillomatosis corona penis and ectopic sebaceous glands. A 15-year-old Caucasian male patient presented to our Institute with multiple and asymptomatic circular skin colored-to-yellowish papules at the level of the foreskin, also affecting the shaft of the penis, where they assumed a linear feature. Read More

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http://dx.doi.org/10.23736/S0392-0488.16.05129-4DOI Listing
June 2018
20 Reads

Bowenoid papulosis in a linear distribution.

Postepy Dermatol Alergol 2016 Apr 16;33(2):146-8. Epub 2016 May 16.

Department of Dermatology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.

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http://dx.doi.org/10.5114/ada.2016.59161DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4884782PMC
April 2016
2 Reads

Presentation of epidermolytic acanthomas as multiple tan papules on the vulva.

Proc (Bayl Univ Med Cent) 2016 Apr;29(2):198-9

Texas A&M Health Science Center College of Medicine, Temple, Texas (Fletcher, Ramamurthi, Parekh) and Department of Dermatology, Baylor Scott & White, Temple, Texas (Fletcher, Parekh).

Epidermolytic hyperkeratosis is a histological reaction pattern seen in a variety of disease processes, including epidermolytic ichthyosis, Vorner's epidermolytic palmoplantar keratoderma, epidermal nevus, and solitary epidermolytic acanthoma. Here we present the case of a 59-year-old woman with multiple asymptomatic papules on her vulva. Clinical differential diagnoses included condyloma acuminata, seborrheic keratoses, bowenoid papulosis, adnexal tumors, and papular acantholytic dyskeratosis. Read More

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4790571PMC
April 2016
10 Reads

Imiquimod in the treatment of penile intraepithelial neoplasia: An update.

Australas J Dermatol 2017 May 8;58(2):86-92. Epub 2016 Mar 8.

Department of Dermatology, Mater Misericordiae Hospital, Brisbane, Queensland, Australia.

Penile intraepithelial neoplasia (PIN), or penile squamous cell carcinoma in situ, is a rare disease and may be associated with high morbidity and mortality. In an attempt to avoid surgical intervention, which may result in poor cosmetic and functional outcomes for patients, many non-invasive treatments have been trialled with variable success rates. This review summarises the available literature describing the use of topical imiquimod for PIN. Read More

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http://dx.doi.org/10.1111/ajd.12466DOI Listing
May 2017
6 Reads

Cutaneous squamous cell carcinoma progression is associated with decreased GATA-3 immunohistochemical staining.

J Cutan Pathol 2016 Apr 10;43(4):347-53. Epub 2016 Feb 10.

Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO, USA.

Background: The GATA family of transcription factors is an essential regulator of cellular proliferation and differentiation. In the skin, GATA-3 is critical for epidermal stratification and maintenance of barrier function. A role for GATA-3 in the development of human cutaneous squamous cell carcinoma (SCC) is not known. Read More

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http://dx.doi.org/10.1111/cup.12667DOI Listing
April 2016
7 Reads

High-grade squamous intraepithelial lesion of the oral commissure (bowenoid papulosis). A case and review.

Dermatol Pract Concept 2015 Oct 31;5(4):39-42. Epub 2015 Oct 31.

Ackerman Academy of Dermatopathology, New York, NY, USA.

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http://dx.doi.org/10.5826/dpc.0504a10DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4667601PMC
October 2015
2 Reads

Bowenoid papulosis.

Indian J Sex Transm Dis AIDS 2015 Jul-Dec;36(2):223-5

Department of Pathology, Melaka Manipal Medical College, Manipal, Karnataka, India.

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http://dx.doi.org/10.4103/0253-7184.167196DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4660577PMC
December 2015
4 Reads

Traumatic neuroma of the penis after circumcision--Case report.

An Bras Dermatol 2015 May-Jun;90(3):397-9. Epub 2015 Jun 1.

Complexo Hospitalar Padre Bento de Guarulhos, Guarulhos, SP, Brazil.

Traumatic neuromas are tumors resulting from hyperplasia of axons and nerve sheath cells after section or injury to the nervous tissue. We present a case of this tumor, confirmed by anatomopathological examination, in a male patient with history of circumcision. Knowledge of this entity is very important in achieving the differential diagnosis with other lesions that affect the genital area such as condyloma acuminata, bowenoid papulosis, lichen nitidus, sebaceous gland hyperplasia, achrochordon and pearly penile papules. Read More

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http://www.scielo.br/pdf/abd/v90n3/0365-0596-abd-90-03-0397.
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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S
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http://dx.doi.org/10.1590/abd1806-4841.20153233DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4516113PMC
March 2016
14 Reads

Aminolevulinic acid photodynamic therapy for bowenoid papulosis.

Indian J Dermatol Venereol Leprol 2015 Mar-Apr;81(2):219-20

Department of Dermatology, The First Affiliated Hospital, College of Medicine, Zhejiang University, No. 79, Qingchun Road, Hangzhou, Zhejiang Province, People's Republic of China.

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http://dx.doi.org/10.4103/0378-6323.152313DOI Listing
December 2015
9 Reads

Seborrheic keratosis with bowenoid transformation: the immunohistochemical features and its association with human papillomavirus infection.

Am J Dermatopathol 2015 Jun;37(6):462-8

*Department of Medicine, Mackay Medical College, New Taipei City, Taiwan; †Department of Dermatology, Mackay Memorial Hospital, Taipei, Taiwan; ‡Department of Cosmetic Applications and Management, Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan; and §Department of Pathology, Mackay Memorial Hospital, Taipei, Taiwan.

The bowenoid transformation of seborrheic keratosis (SK) has rarely been reported. The purpose of this study is to identify their diagnostic immunohistochemical features and association with human papillomavirus (HPV) infection. Skin biopsy specimens of the phenomenon were retrieved from 2001 to 2010. Read More

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http://pdfs.journals.lww.com/amjdermatopathology/2015/06000/
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http://content.wkhealth.com/linkback/openurl?sid=WKPTLP:land
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http://dx.doi.org/10.1097/DAD.0000000000000285DOI Listing
June 2015
16 Reads

[Actinic keratosis, Bowen's disease, keratoacanthoma and squamous cell carcinoma of the skin].

Pathologe 2015 Feb;36(1):16-29

Heinz-Werner-Seifert-Institut für Dermatopathologie, Trierer-Str. 70-72, 53115, Bonn, Deutschland.

Actinic (solar) keratosis is an intraepidermal squamous neoplasm of sun-damaged skin and by far the most frequent neoplastic skin lesion. A subdivison into three grades has been proposed with increasing acceptance not least because of the therapeutic consequences. The transition to invasive squamous cell carcinoma is reported in 5-10 % and with immunosuppression in 30 % of patients. Read More

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http://dx.doi.org/10.1007/s00292-014-2063-3DOI Listing
February 2015
3 Reads

Dermoscopic findings in bowenoid papulosis: report of two cases.

Dermatol Pract Concept 2014 Oct 31;4(4):61-3. Epub 2014 Oct 31.

Dermatology Section, Instituto de Investigaciones Médicas "A. Lanari", University of Buenos Aires, Argentina.

Bowenoid papulosis (BP) corresponds to an in situ squamous cell carcinoma (SCC) located in the anogenital region. It is related to HPV, and presents with gray-brown elevated papules or plaques. A biopsy is needed to confirm the diagnosis; however, dermoscopy may be useful to differentiate this disease from other conditions, such as genital warts, seborrheic keratosis and lichen planus. Read More

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http://www.derm101.com/dpc/october-2014-volume-4-no.4/dermos
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http://dx.doi.org/10.5826/dpc.0404a11DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4230261PMC
October 2014
6 Reads

Detection of human papillomavirus (HPV) in patients with squamous cell carcinoma and the clinical characteristics of HPV-positive cases.

Br J Dermatol 2014 Oct 30;171(4):779-85. Epub 2014 Sep 30.

Department of Dermatology, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan.

Background: The association between human papillomavirus (HPV) and squamous cell carcinoma (SCC) has been reported; however, the prevalence of HPV infection varies, and the clinical characteristics of HPV-positive cases remain unknown.

Objectives: To elucidate the frequency of HPV infection in a series of Japanese patients with SCC and to identify the characteristics of HPV-positive cases.

Methods: We evaluated 38 patients with SCC treated at our department. Read More

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http://dx.doi.org/10.1111/bjd.13234DOI Listing
October 2014
4 Reads

A case of isolated bowenoid papulosis of the nipple.

Ann Dermatol 2014 Jun 12;26(3):381-4. Epub 2014 Jun 12.

Department of Dermatology, Yeungnam University College of Medicine, Daegu, Korea.

Bowenoid papulosis (BP) is a disease that mainly occurs in sexually active young adults. The patients present with multiple pigmented papular lesions with a verrucous surface on the anogenital area. Although extragenital BP is usually associated with concomitant genital involvement, a few cases of isolated extragenital BP have been reported. Read More

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https://synapse.koreamed.org/DOIx.php?id=10.5021/ad.2014.26.
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http://dx.doi.org/10.5021/ad.2014.26.3.381DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4069651PMC
June 2014
29 Reads

Bowenoid papulosis successfully treated with imiquimod 5% cream.

J Dermatol 2014 Jun;41(6):545-6

Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Japan.

A 24-year-old healthy Japanese female was diagnosed as having bowenoid papulosis in the genital area. The histopathological findings revealed acanthosis, papillomatosis, dyskeratotic cells and clumping cells with mild atypical nuclei. Human papillomavirus type 16 was detected in the lesion. Read More

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http://dx.doi.org/10.1111/1346-8138.12510DOI Listing
June 2014
2 Reads

2013 European guideline for the management of balanoposthitis.

Int J STD AIDS 2014 Aug 14;25(9):615-26. Epub 2014 May 14.

Department of Dermatology, Havenziekenhuis, Rotterdam, The Netherlands.

Balanoposthitis can be caused by a disparate range of conditions affecting the penile skin. This guideline concentrates on a selected group of conditions and offers recommendations on the diagnostic tests and treatment regimens needed for the effective management of balanoposthitis. Read More

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https://www.researchgate.net/profile/Willem_Meijden/publicat
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http://journals.sagepub.com/doi/abs/10.1177/0956462414533099
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http://journals.sagepub.com/doi/10.1177/0956462414533099
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http://dx.doi.org/10.1177/0956462414533099DOI Listing
August 2014
19 Reads

Pigmented Bowen's disease of the penis and scrotum in a patient with AIDS.

Dermatol Online J 2014 Apr 16;20(4):22337. Epub 2014 Apr 16.

Saudi Aramco Medical Services Organization, Saudi Arabia.

Patients with HIV have higher risk of developing squamous cell carcinoma of the skin given the increased risk of HPV infection, which alters cell proliferation and apoptosis [1]. Pigmented Bowen's disease is an uncommon form of squamous cell carcinoma in-situ characterized by pigmented lesions that can clinically mimic superficial spreading melanoma, pigmented basal cell carcinoma, melanocytic nevus, Bowenoid papulosis, and seborrheic keratosis. Read More

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April 2014
4 Reads

Cutaneous human papillomavirus infection: manifestations and diagnosis.

Curr Probl Dermatol 2014 13;45:92-7. Epub 2014 Mar 13.

Department of Dermatology, Medical University of Vienna, Vienna, Austria.

Keratinocytes react to human papillomavirus (HPV) infection by proliferation resulting in different clinical manifestations ranging from flat warts to common warts and cauliflower-like or filiform warts. The clinical presentation may vary according to the HPV type and anatomical site. Although warts are usually a self-limiting disease, some HPV subtypes may induce malignant changes. Read More

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http://dx.doi.org/10.1159/000355966DOI Listing
January 2015
13 Reads

[Evaluation of hypnosis in pain management during photodynamic therapy: a pilot study].

Ann Dermatol Venereol 2014 Mar 6;141(3):181-5. Epub 2013 Dec 6.

Service de dermatologie, CHU de Poitiers, 2, rue de la Milétrie, 86000 Poitiers, France.

Background: Pain is the main adverse effect of photodynamic therapy (PDT) and few effective analgesic methods are currently available. Our aim was to evaluate the efficacy of hypnoanalgesia with the use of PDT.

Patients And Methods: Between August 2011 and February 2013, a hypnoanalgesia session was proposed to patients requiring PTD for the treatment of (pre)carcinomatous lesions. Read More

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http://dx.doi.org/10.1016/j.annder.2013.10.046DOI Listing
March 2014
2 Reads

Pigmented condyloma acuminatum.

J Dermatol 2014 Apr 24;41(4):337-9. Epub 2014 Feb 24.

Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Japan.

We herein report a case of pigmented condyloma acuminatum in the genital region. A histopathological examination revealed keratinocyte proliferation, papillomatosis and basal pigmentation. Cellular atypia was rarely observed. Read More

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http://dx.doi.org/10.1111/1346-8138.12428DOI Listing
April 2014
72 Reads

Expression of activation-induced cytidine deaminase in Bowenoid papulosis.

Eur J Dermatol 2013 Sep-Oct;23(5):729-30

Department of Dermatology, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu 807-8555, Japan.

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http://www.john-libbey-eurotext.fr/medline.md?doi=10.1684/ej
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http://dx.doi.org/10.1684/ejd.2013.2125DOI Listing
August 2014
3 Reads

Low rate of detection of mucosal high-risk-type human papillomavirus in Korean patients with extragenital Bowen's disease and squamous cell carcinoma, especially in digital cases.

Biomed Res Int 2013 19;2013:421205. Epub 2013 Aug 19.

Department of Pathology, College of Medicine, Hallym University Sacred Heart Hospital, 896 Pyungchon-Dong, Dongan-Ku, Anyang 431-070, Republic of Korea.

Human papillomavirus (HPV) infection has been demonstrated in some of the nonmelanoma skin cancers as well as in precancerous lesions. Multiple infections of mucosal high-risk HPV may contribute to the onset of digital Bowen's disease through, if any, digital-genital transmission. We screened for the presence of the mucosal HPV DNA in patients with extragenital Bowen's disease (n = 30), squamous cell carcinoma (n = 11), bowenoid papulosis (n = 9), verrucous carcinoma (n = 1), actinic keratosis (n = 5), and basal cell carcinoma (n = 5). Read More

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http://downloads.hindawi.com/journals/bmri/2013/421205.pdf
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http://www.hindawi.com/journals/bmri/2013/421205/
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http://dx.doi.org/10.1155/2013/421205DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3760177PMC
April 2014
10 Reads

Spontaneous regression of bowenoid papulosis.

Dermatol Online J 2013 May 15;19(5):18185. Epub 2013 May 15.

A healthy 28-year-old man presented with a 3 month history of multiple papules on the penis that was confirmed as bowenoid papulosis by biopsy. He declined any therapy, but complete resolution was noted 3 months later without any intervention. Read More

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May 2013
37 Reads

Anogenital malignancies and premalignancies: facts and controversies.

Clin Dermatol 2013 Jul-Aug;31(4):362-373

Department of Dermatology, Cerrahpaşa Medical Faculty, Istanbul University, 34098 Istanbul, Turkey. Electronic address:

Anogenital malignancies and premalignancies are an important personal/public health problem due to their effects on individuals' physical, mental, and sexual health. Also, due to their etiological association with human papillomavirus (HPV) infection, anogenital malignancies and premalignancies constitute an immense public health burden. In addition to HPV infection, immunosuppression, HIV infection, chronic dermatoses, such as lichen sclerosis, previous radiotherapy and chemotherapy treatments, and smoking, are the other important etiopathologic factors in the development of anogenital malignancies and premalignancies. Read More

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http://dx.doi.org/10.1016/j.clindermatol.2013.01.003DOI Listing
November 2013
6 Reads

Expression of p16 protein in lesional and perilesional condyloma acuminata and bowenoid papulosis: clinical significance and diagnostic implications.

J Am Acad Dermatol 2013 Sep 21;69(3):444-9. Epub 2013 May 21.

Ackerman Academy of Dermatopathology, New York, New York 10016, USA.

Background: The histopathological and clinical overlapping features between condyloma acuminata and bowenoid papulosis can present a diagnostic challenge and we sought to determine if immunochemistry can be helpful in this setting.

Objective: In this study, we evaluate the specificity and sensitivity of p16 immunohistochemistry in condyloma and bowenoid papulosis lesions compared with uninvolved perilesional skin and discuss the possible clinical implications.

Methods: A total of 36 skin biopsy specimens (24 samples of condyloma and 12 samples of bowenoid papulosis with adjacent uninvolved perilesional skin) were stained with an antibody to p16 protein. Read More

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http://dx.doi.org/10.1016/j.jaad.2013.04.036DOI Listing
September 2013
9 Reads

[Precancerous tumors and carcinomas in situ of the skin].

Internist (Berl) 2013 Jun;54(6):671-82

Klinik für Dermatologie, Venerologie und Allergologie, Hauttumorcentrum, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland.

Precancerous skin lesions and carcinomas in situ of the skin represent the early stages of epithelial skin tumors. There is no invasive tumor growth, so the basement membrane is completely intact. These lesions show a wide variation of clinical and histological appearances on the skin or mucosa. Read More

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http://link.springer.com/10.1007/s00108-012-3216-1
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http://dx.doi.org/10.1007/s00108-012-3216-1DOI Listing
June 2013
4 Reads

Periungual bowenoid papulosis due to human papillomavirus type 42.

Actas Dermosifiliogr 2013 Dec 30;104(10):932-4. Epub 2013 Jan 30.

Servicio de Dermatología, Hospital Municipal de Badalona, Badalona Serveis Assistencials, Barcelona, España. Electronic address:

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http://dx.doi.org/10.1016/j.ad.2012.11.013DOI Listing
December 2013
2 Reads

Extensive bowenoid papulosis of the vulva treated by carbon dioxide laser in a patient with AIDS.

Actas Dermosifiliogr 2013 Dec 21;104(10):934-6. Epub 2013 Jan 21.

Servicio de Dermatología, Hospital Universitario de La Princesa, Madrid, España. Electronic address:

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http://dx.doi.org/10.1016/j.ad.2012.11.009DOI Listing
December 2013
2 Reads

Whither bowenoid papulosis?

J Cutan Pathol 2013 Feb;40(2):209-10

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http://dx.doi.org/10.1111/cup.12083DOI Listing
February 2013
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Expression of cyclin D1 and cyclin E significantly associates with human papillomavirus subtypes in Bowenoid papulosis.

Acta Histochem 2013 May 6;115(4):339-43. Epub 2012 Oct 6.

Department of Dermatology, The Third Affiliated Hospital of Suzhou University, Jiangsu, Changzhou 213003, China.

Human papillomavirus (HPV) incorporates high-risk HPV (hrHPV) and low-risk HPV (lrHPV) subtypes according to its contribution to oncogenesis. Different HPV subtypes could regulate the cell cycle of infected cells at different levels. To date, the expression of cyclin D1 and cyclin E in Bowenoid papulosis (BP) tissues and its association with HPV infection still remains elusive. Read More

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http://dx.doi.org/10.1016/j.acthis.2012.09.005DOI Listing
May 2013
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A retrospective analysis of real-life practice of off-label photodynamic therapy using methyl aminolevulinate (MAL-PDT) in 20 Italian dermatology departments. Part 2: oncologic and infectious indications.

Photochem Photobiol Sci 2013 Jan;12(1):158-65

Piergiacomo Calzavara-Pinton, Department of Dermatology, University of Brescia, Piazzale Spedali Civili 1, I-25123 Brescia, Italy.

Photodynamic therapy (PDT) with methyl aminolevulinate (MAL) has been suggested as a useful treatment option in a number of skin tumors, other than approved indications, and infections. However, evidence is poor because it is mainly supported by isolated case reports or small case series, often with conflicting results. To assess the effectiveness, tolerability and safety of off-label MAL-PDT in daily clinical practice in 20 Italian hospitals, a retrospective observational study of medical records of patients treated for off-label oncologic and infectious skin conditions was carried out. Read More

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http://dx.doi.org/10.1039/c2pp25125fDOI Listing
January 2013
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Detection of human papillomavirus type 16 in Bowen's carcinoma of the toe.

Int J Dermatol 2012 Jul;51(7):804-8

Department of Dermatology, Kitasato University School of Medicine, Kanagawa, Japan.

Background: Human papillomavirus (HPV) is known to cause cervical cancer. Because it has been detected in lesions of Bowenoid papulosis, Bowen's disease, and Bowen's carcinoma, HPV infection has been implicated in the pathogenesis of these diseases.

Methods: A 44-year-old man was diagnosed clinicopathologically with Bowen's carcinoma of the right great toe. Read More

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http://dx.doi.org/10.1111/j.1365-4632.2011.05143.xDOI Listing
July 2012
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A combined assay of hTERT and E6 oncoprotein to identify virus-infected keratinocytes with higher telomerase activity in human papillomaviruses 16 and 18-related bowenoid papulosis.

Am J Dermatopathol 2012 Dec;34(8):813-7

Department of Dermatology, Clinical Center for Infectious Skin Diseases, No.1 Hospital of Wuhan, Wuhan, Hubei Province, China.

In the present study, we aim to evaluate the application potential of a combined assay of human telomerase reverse transcriptase (hTERT) and E6 oncoprotein in screening the virus-infected keratinocytes with higher telomerase activity in human papillomaviruses (HPV) 16- and 18-related bowenoid papulosis (BP). HPV16/18 DNA in BP (n = 123) was identified by in situ hybridization, the expression of hTERT and E6 in HPV16/18-related BP (n = 68) was determined by immunohistochemistry. We demonstrated that the expression of hTERT correlated well with that of E6 oncoprotein in HPV16/18-related BP lesions (Spearman rho = 0. Read More

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http://pdfs.journals.lww.com/amjdermatopathology/2012/12000/
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http://dx.doi.org/10.1097/DAD.0b013e318252f956DOI Listing
December 2012
6 Reads