HPV16 induces penile intraepithelial neoplasia and squamous cell carcinoma in transgenic mice: first mouse model for HPV ‐related penile cancer

2020 ◽  
Vol 251 (4) ◽  
pp. 411-419 ◽  
Author(s):  
Beatriz Medeiros‐Fonseca ◽  
Verónica F Mestre ◽  
Diogo Estêvão ◽  
Diego F Sánchez ◽  
Sofía Cañete‐Portillo ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Mouse Model ◽  
Transgenic Mice ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Penile Cancer ◽  
Intraepithelial Neoplasia ◽  
Penile Intraepithelial Neoplasia

The role of microsatellite instability in cervical intraepithelial neoplasia and squamous cell carcinoma of the cervix

2003 ◽  
Vol 89 (3) ◽  
pp. 434-439 ◽  
Author(s):  
Yick-Fu Wong ◽  
Tak-Hong Cheung ◽  
Kin-Yan Poon ◽  
Vivian Wei Wang ◽  
James C.B Li ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Microsatellite Instability ◽  
Cell Carcinoma ◽  
Cervical Intraepithelial Neoplasia ◽  
Squamous Cell ◽  
Intraepithelial Neoplasia

scholarly journals Human papillomavirus and p16 in squamous cell carcinoma and intraepithelial neoplasia of the vagina

2019 ◽  
Vol 145 (1) ◽  
pp. 78-86 ◽  
Author(s):  
Hanna Kristina Bertoli ◽  
Christina Louise Rasmussen ◽  
Freja Lærke Sand ◽  
Vanna Albieri ◽  
Bodil Norrild ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Human Papillomavirus ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Intraepithelial Neoplasia

scholarly journals Penile squamous cell carcinoma :a three-year study at BP Koirala Memorial Cancer Hospital

2019 ◽  
Vol 2 (3) ◽  
pp. 149-153
Author(s):  
Shankar Bastakoti ◽  
Ranjan Raj Bhatta ◽  
Nandita Jha ◽  
Sadina Shrestha ◽  
Amrita Paudel
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Penile Cancer ◽  
The Elderly ◽  
Prognostic Indicator ◽  
Study Data ◽  
Cancer Hospital ◽  
Well Differentiated ◽  
Penile Squamous Cell Carcinoma

Background: Penile cancer is an aggressive and mutilating disease which deeply affects self-esteem and daily life of the patient. Penile cancer mostly affects the elderly, seen in people in their sixties and seventies. Occurrence in younger age is a need of research of penile neoplasia in young non-circumcised patients. Materials and Method: This is a three-year retrospective study. Data was extracted from the Department of Pathology and Medical Record section of B.P. Koirala Memorial Cancer Hospital. All histologically proven cases were included. The objective of this study was to assess clinical histopathological profile of penile carcinoma. Results. A total of 114 malignant cases were included out of which most common age group involved was 50-60 years with mean age of presentation being 51.6 years. Glans was the commonest site of involvement in 59 cases (51.7%). Well-differentiated squamous cell carcinoma was the most common type (71%). Forty nine patients (43%) presented when the mass size was 4-6 cm and 44 (39%) came with 2-4cm and rest less than 2 cm. Lymphvascular invasion was seen in 15 (13%) out of 114 cases and perineural invasion was seen only in 5 (4.3%) cases. 20 cases (17.5%) had lymphnodes positive which are less than 5 lymphnode positive and five (4.3%) had more than 5 lymphnodes positive. Conclusion. Early diagnosis and intervention of the patient ensure high probability of getting cured because the stage at presentation appears to be the most vital prognostic indicator for survival.  

scholarly journals Risk factors for esophageal squamous cell carcinoma and its histological precursor lesions in China: a multicenter cross-sectional study

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Chen Niu ◽  
Yong Liu ◽  
Jialin Wang ◽  
Yuqin Liu ◽  
Shaokai Zhang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Squamous Cell Carcinoma ◽  
Esophageal Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Intraepithelial Neoplasia ◽  
Precursor Lesions ◽  
Unconditional Logistic Regression ◽  
High Incidence ◽  
History Of

Abstract Background Despite research efforts, the causative factors that contribute to esophageal squamous cell carcinoma (ESCC) in high-risk areas have not yet been understood. In this study, we, therefore, aimed to describe the risk factors associated with ESCC and its precursor lesions. Methods We performed an endoscopic examination of 44,857 individuals aged 40–69 years from five high incidence regions of China in 2017–2018. Participants were classified as 4 groups of normal control, esophagitis, low-grade intraepithelial neoplasia (LGIN) and high-grade intraepithelial neoplasia/esophageal squamous cell carcinoma (HGIN/ESCC) using an unconditional logistic regression determine risk factors. Results We identified 4890 esophagitis, 1874 LGIN and 437 HGIN/ESCC cases. Crude odds ratios (ORs) and adjusted odds ratios were calculated using unconditional logistic regression. Drinking well and surface water, salty diet, and positive family history of cancer were the common risk factors for esophagitis, LGIN and HGIN/ESCC. History of chronic hepatitis/cirrhosis was the greatest risk factor of esophagitis (adjusted OR 2.96, 95%CI 2.52–3.47) and HGIN/ESCC (adjusted OR 1.91, 95%CI 1.03–3.22). Pesticide exposure (adjusted OR 1.20, 95%CI 1.05–1.37) was essential risk factor of LGIN. Conclusions Among individuals aged 40–69 years in high incidence regions of upper gastrointestinal cancer, the results provided important epidemiological evidence for the prevention of different precancerous lesions of ESCC.

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