Acquired lymphangioma circumscriptum in high-grade penile intraepithelial neoplasia

2020 ◽  
pp. 095646242095109
Author(s):  
Alexander Kreuter ◽  
Frank Oellig ◽  
Thomas Kuntz ◽  
Alexandros Paschos ◽  
Steffi Silling ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
Case Report ◽  
Lymphatic Vessels ◽  
Intraepithelial Neoplasia ◽  
Glans Penis ◽  
High Grade ◽  
First Choice ◽  
Axillary Region ◽  
Lymphangioma Circumscriptum ◽  
Penile Intraepithelial Neoplasia

Lymphangioma circumscriptum (LC) is a rare, benign vascular malformation induced by abnormal lymphatic vessels of the skin. LC might be either congenital or acquired, and is predominantly located on the trunk, buttock, axillary region, or thighs. Penile LC is rare. This case report describes a patient with acquired LC associated with high-grade penile intraepithelial neoplasia induced by human papillomavirus type 66. As the patient had multifocal lesions on the glans penis and prepuce we decided to perform circumcision, followed by electrocoagulation of the lesions on the glans. Electrocautery should be considered as a first choice for treatment of LC located at surgically challenging regions such as the glans penis.

scholarly journals Triage of human papillomavirus infected women by methylation analysis in first-void urine

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Severien Van Keer ◽  
Annina P. van Splunter ◽  
Jade Pattyn ◽  
Annemie De Smet ◽  
Sereina A. Herzog ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
Host Cell ◽  
Intraepithelial Neoplasia ◽  
Underlying Disease ◽  
Hpv Infection ◽  
Molecular Testing ◽  
High Grade ◽  
Methylation Analysis ◽  
Hpv Dna ◽  
Screening Attendance

AbstractHost cell DNA methylation analysis in urine provides promising triage markers for women diagnosed with a high-risk (HR) human papillomavirus (HPV) infection. In this study, we have investigated a panel of six host cell methylation markers (GHSR, SST, ZIC1, ASCL1, LHX8, ST6GALNAC5) in cervicovaginal secretions collected within the first part of the urine void (FVU) from a referral population. Cytology, histology, and HPV DNA genotyping results on paired FVU and cervical samples were available. Urinary median methylation levels from HR-HPV (n = 93) positive women were found to increase for all markers with severity of underlying disease. Significantly elevated levels were observed for GHSR and LHX8 in relation to high-grade cervical intraepithelial neoplasia (CIN2 +; n = 33), with area under de curve values of 0.80 (95% Confidence Interval (CI) 0.59–0.92) and 0.76 (95% CI 0.58–0.89), respectively. These findings are the first to support the assertion that methylation analysis of host cell genes is feasible in FVU and holds promise as molecular, triage strategy to discern low- from high-grade cervical disease in HR-HPV positive women. Molecular testing on FVU may serve to increase cervical cancer screening attendance in hard-to-reach populations whilst reducing loss to follow-up and await further optimization and validation studies.

Detection of human papillomavirus 67 single infection in high‐grade cervical lesions: Case report and review of literature

2018 ◽  
Vol 47 (3) ◽  
pp. 251-254
Author(s):  
Steven Van Schandevyl ◽  
Liselotte Coorevits ◽  
Jerina Boelens ◽  
Ans Traen ◽  
Luc Bingé ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
Case Report ◽  
Single Infection ◽  
High Grade ◽  
Review Of Literature ◽  
Cervical Lesions

Comparison of Human Papillomavirus Genotypes in Penile Intraepithelial Neoplasia and Associated Lesions: LCM-PCR Study of 87 Lesions in 8 Patients

2019 ◽  
Vol 28 (3) ◽  
pp. 265-272 ◽  
Author(s):  
María José Fernández-Nestosa ◽  
Nuria Guimerà ◽  
Diego F. Sanchez ◽  
Sofía Cañete-Portillo ◽  
Antonella Lobatti ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
High Risk ◽  
Precancerous Lesions ◽  
Intraepithelial Neoplasia ◽  
Associated Lesions ◽  
Hpv Genotypes ◽  
Flat Lesions ◽  
High Risk Hpv ◽  
Intraepithelial Lesions ◽  
Penile Intraepithelial Neoplasia

Penile intraepithelial neoplasia (PeIN) is currently classified in human papillomavirus (HPV)- and non-HPV-related subtypes with variable HPV genotypes. PeINs are frequently associated with other intraepithelial lesions in the same specimen. The aim of this study was to detect and compare HPV genotypes in PeINs and associated lesions using high-precision laser capture microdissection-polymerase chain reaction and p16INK4a immunostaining. We evaluated resected penile specimens from 8 patients and identified 33 PeINs and 54 associated lesions. The most common subtype was warty PeIN, followed by warty-basaloid and basaloid PeIN. Associated lesions were classical condylomas (17 cases), atypical classical condylomas (2 cases), flat condylomas (9 cases), atypical flat condylomas (6 cases), flat lesions with mild atypia (12 cases), and squamous hyperplasia (8 cases). After a comparison, identical HPV genotypes were found in PeIN and associated lesions in the majority of the patients (7 of 8 patients). HPV16 was the most common genotype present in both PeIN and corresponding associated lesion (50% of the patients). Nonspecific flat lesions with mild atypia, classical condylomas, and atypical condylomas were the type of associated lesions most commonly related to HPV16. Other high-risk HPV genotypes present in PeIN and associated nonspecific flat lesion with mild atypia were HPV35 and HPV39. In this study of HPV in the microenvironment of penile precancerous lesions, we identified identical high-risk HPV genotypes in PeIN and classical, flat, or atypical condylomas and, specially, in nonspecific flat lesions with mild atypia. It is possible that some of these lesions represent hitherto unrecognized precancerous lesions.

Providing high quality information about human papillomavirus for women after treatment for high-grade cervical dysplasia

Sexual Health ◽  
2010 ◽  
Vol 7 (1) ◽  
pp. 49 ◽  
Author(s):  
Suzanne Dyson ◽  
Marian Pitts ◽  
Anthony Lyons ◽  
Robyn Mullins
Keyword(s):  
Human Papillomavirus ◽  
Information Needs ◽  
Qualitative Interviews ◽  
Cervical Dysplasia ◽  
Pap Test ◽  
Intraepithelial Neoplasia ◽  
General Information ◽  
High Grade ◽  
Hpv Testing

Background: The present study aimed to inform the production of a resource for women who have had a high-grade cervical abnormality and are scheduled to undergo testing for human papillomavirus (HPV) at their 12-month follow-up. Methods: Two rounds of semi-structured, qualitative interviews were held with women who were attending a gynaecological oncology clinic at a major teaching hospital for women in Melbourne, Australia, 6 months after treatment for cervical intraepithelial neoplasia (CIN) to receive a follow-up Pap test and colposcopy. In an initial round of interviews, we gauged the reactions of 16 women to an existing information brochure containing general information about HPV. Based on the findings from the interviews, a second brochure aimed specifically for women scheduled to undergo HPV testing as part of their post treatment follow-up was drafted. Feedback was then gathered from a further 12 women. Results: While all participants had received some information and counselling about HPV and HPV testing as part of their treatment, many still experienced high levels of stress and anxiety about cancer and the sexually transmissible nature of HPV. Many also still had unanswered questions about HPV, their treatment regime and future prognosis. Conclusion: For a brochure to provide an effective adjunct to counselling, it is essential that it is carefully developed and pilot tested to ensure that it is easily understood and meets the information needs of the target audience. Such materials need to provide both medical and psychosocial information about HPV and be presented in accessible, easy to understand language.

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