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Carcinoma vulva

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https://www.readbyqxmd.com/read/29747272/-analysis-of-proliferative-lesions-of-haematopoietic-and-lymphoid-tissue-in-the-female-productive-tract
#1
D B Chen, H Zhang, Y H Zhang, Y Wang, Q J Song, S M Yang, H Cui, Y Zhao, X Z Fang, D H Shen
Objective: To study the clinicopathologic features, diagnosis and differential diagnosis of tumors of haematopoietic and lymphoid tissue in the female productive tract. Methods: Eleven cases of myeloid sarcoma and leukemia, 9 of non Hodgkin lymphoma (NHL) , 13 of cervical lymphoma-like lesions were selected from Peking University People's Hospital from January 2006 to August 2017. According to WHO classification of tumors of haematopoietic and lymphoid tissues (2008) and updated classification(2016), the cases were studied by microscopy, immunohistochemistry and in situ hybridization...
April 25, 2018: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/29736798/pd-l1-receptor-expression-in-vulvar-carcinomas-is-hpv-independent
#2
M Choschzick, A Gut, D Fink
PD-L1 (programmed cell death 1 ligand) is expressed on many cancer cells and prevents tumor cell death by blocking T cell activity. PD-L1 overexpression has been reported in squamous cell carcinomas of head and neck and lung cancer. To better understand the role of PD-L1 expression in vulvar cancer, we analyzed PD-L1 expression by immunohistochemistry in 55 well-characterized squamous cell carcinomas of vulva. PD-L1 was found in 72.7% of tumors. 27.3% of vulvar carcinomas showed moderate or strong PD-L1 expression...
May 8, 2018: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/29692512/a-neglected-reddish-penile-patch-a-wolf-in-sheep-s-clothing
#3
Pragatheeswarane Murugavaithianathan, Sudheer K Devana, Kim Vaiphei, Ravimohan Mavuduru, Girdhar S Bora
Microinvasive squamous cell carcinoma (SCC) is a known premalignant lesion of carcinoma cervix. It is also reported from other sites such as the oral cavity, larynx, and vulva. Microinvasive SCC is very rarely reported from the penis. We report the occurrence of microinvasive SCC in a long-standing erythematous lesion of glans penis in a patient, with extensive metastasis. We emphasize the need for awareness among patients and urologists about the premalignant lesions of penis and prompt treatment of such lesions to prevent possible spread of the disease...
April 2018: Indian Journal of Urology: IJU: Journal of the Urological Society of India
https://www.readbyqxmd.com/read/29672325/primary-mammary-analog-secretory-carcinoma-masc-of-the-vulva-with-etv6-ntrk3-fusion-a-case-report
#4
Jane K Nguyen, Julia A Bridge, Chandrika Joshi, Jesse K McKenney
Mammary analog secretory carcinoma is a primary salivary gland neoplasm with histologic, immunophenotypic, and molecular features identical to those of secretory carcinoma of the breast. Similar neoplasms have now been reported to occur in various nonmammary sites including the parotid gland, submandibular gland, sinuses, lip, skin, thyroid gland, and lung. We report, to our knowledge, the first example of a primary vulvar neoplasm with pathologic features identical to secretory carcinoma of the breast and an ETV6-NTRK3 fusion...
April 19, 2018: International Journal of Gynecological Pathology
https://www.readbyqxmd.com/read/29575422/differentiated-cervical-intraepithelial-neoplasia-associated-invasive-cervical-squamous-cell-carcinoma-as-a-source-of-major-cytopathological-and-surgical-pathological-discrepancy-in-papanicolaou-smear-screening-tests
#5
K T Mai
INTRODUCTION: Differentiated cervical intraepithelial neoplasia (dCIN) analogous to differentiated squamous intraepithelial neoplasia of the vulva is characterised by the proliferation of atypical cells limited to the basal/parabasal layers. Exfoliative cytology of dCIN has not been investigated. METHODS AND RESULTS: A 46-year-old woman, with a history of normal Papanicolaou (Pap) smear up to 2 years prior to the occurrence of postcoital vaginal bleeding had two consecutive Pap smears, which only revealed atypical squamous cells of unknown significance (ASCUS)...
April 2018: Cytopathology: Official Journal of the British Society for Clinical Cytology
https://www.readbyqxmd.com/read/29530664/vulvar-field-resection-based-on-ontogenetic-cancer-field-theory-for-surgical-treatment-of-vulvar-carcinoma-a-single-centre-single-group-prospective-trial
#6
Michael Höckel, Sophia Trott, Nadja Dornhöfer, Lars-Christian Horn, Bettina Hentschel, Benjamin Wolf
BACKGROUND: The incidence of vulvar cancer is increasing, but surgical treatment-the current standard of care-often leads to unsatisfactory outcomes, especially in patients with node-positive disease. Preliminary results at our centre showed that locoregional spread of vulvar carcinoma occurs within tissue domains defined by stepwise embryonic and fetal development (ontogenetic cancer fields and associated lymph node regions). We propose that clinical translation of these insights into practice could improve outcomes of surgical treatment of vulvar cancer...
April 2018: Lancet Oncology
https://www.readbyqxmd.com/read/29505429/differentiated-vulvar-intraepithelial-neoplasia-like-and-lichen-sclerosus-like-lesions-in-hpv-associated-squamous-cell-carcinomas-of-the-vulva
#7
Natalia Rakislova, Laia Alemany, Omar Clavero, Marta Del Pino, Adela Saco, Beatriz Quirós, Belen Lloveras, Maria Alejo, Gordana Halec, Wim Quint, Silvia de Sanjosé, Jaume Ordi
Most human papillomavirus (HPV)-associated vulvar squamous cell carcinomas (VSCCs) originate from high-grade squamous intraepithelial lesions, also named usual type vulvar intraepithelial neoplasia. However, growing evidence suggests that morphologic studies have limitations in predicting HPV status in vulvar lesions. We aimed to evaluate adjacent intraepithelial lesions in a series of DNA HPV-positive VSCCs, focusing on unusual histologic patterns mimicking differentiated vulvar intraepithelial neoplasia (dVIN) or lichen sclerosus (LS)...
June 2018: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/29484212/a-very-rare-case-hpv-negative-vulvar-cancer-in-an-adolescent
#8
Ilker Kahramanoglu, Hasan Turan, Yahya Ozgun Oner, Tugan Bese, Sennur Ilvan, Macit Arvas, Fuat Demirkiran
Carcinoma of the vulva is usually regarded as a disease of older women, with the typical age of 65-85 years. There are a limited number of reports of vulvar cancer cases younger than 30 years. These patients have usually risk factors such as human papillomavirus (HPV) infection and immunosuppression. Herein, we present a case of invasive squamous vulvar cancer in an 18-year-old patient without any risk factor. Vulvar radical local excision and bilateral inguinal sentinel lymph node biopsies were performed. The clitoris was preserved during the surgery...
2018: Case Reports in Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29484001/para-and-intraurethral-penile-tumor-like-condilomatosis
#9
Anastasiya Atanasova Chokoeva, Uwe Wollina, Torello Lotti, Georgi Konstantinov Maximov, Ilia Lozev, Georgi Tchernev
Condyloma acuminata represents an epidermal manifestation, associated with the epidermotropic human papillomavirus (HPV). They have been reported as the most common sexually transmitted disease, with prevalence exceeding 50%, increased up to 4 times, within the last two decades, as the most common side of affection are the penis, vulva, vagina, cervix, perineum, and perianal area, with increased prevalence in young, sexually active individuals. Increased attention should be focused on lesions, caused by types, with moderate (33, 35, 39, 40, 43, 45, 51-56, 58) or high risk potential (types 16, 18) for malignant transformation, leading to further development of cancers of anus, vagina, vulva and penis, as well as cancers of the head and neck...
January 25, 2018: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/29476028/long-term-incidence-trends-of-hpv-related-cancers-and-cases-preventable-by-hpv-vaccination-a-registry-based-study-in-norway
#10
Bo T Hansen, Suzanne Campbell, Mari Nygård
OBJECTIVES: Examine long-term incidence trends of human papillomavirus (HPV)-related cancer in Norway, and estimate the number of cancer cases preventable by vaccines against HPV 16/18 or HPV 16/18/31/33/45/52/58. DESIGN: Observational registry-based study. We extracted incident cases of HPV-related cancer during 1953-2015 from the Cancer Registry of Norway. Tumour HPV prevalence estimates from large international meta-analyses or from Norway were used to estimate the protective potential of HPV vaccines...
February 23, 2018: BMJ Open
https://www.readbyqxmd.com/read/29458976/small-cell-cancers-of-the-female-genital-tract-molecular-and-clinical-aspects
#11
REVIEW
Jay R Patibandla, Julia E Fehniger, Douglas A Levine, Petar Jelinic
OBJECTIVE: Extra-pulmonary small cell carcinomas of the gynecologic tract (EPSCC-GTs) are a rare group of aggressive malignancies associated with poor prognoses and limited treatment options. Here, we review the clinical and molecular aspects of EPSCC-GTs and discuss how understanding their molecular features can assist in their diagnosis and the identification of novel effective treatments. METHODS: We searched PubMed and Scopus for articles using the following keywords: "small cell carcinoma" in combination with "neuroendocrine", "ovary", "vagina", "fallopian tube", "vulva", "endometrium", "uterus", "cervix", or "gynecologic"...
May 2018: Gynecologic Oncology
https://www.readbyqxmd.com/read/29458890/a-vulvar-mass-as-the-first-presentation-in-colorectal-carcinoma-an-unusual-site-of-metastasis-masquerading-a-primary-cancer
#12
Tzu-Yin Tang, Tao-Yeuan Wang
OBJECTIVE: To demonstrate a case with a vulvar metastasis masquerading a primary vulvar malignancy. The clinical and histological features, mechanism, and impact to the prognosis are discussed. CASE REPORT: A 58-year-old woman presented to gynecologist for abnormal vaginal discharge. A vulvar nodule was noticed during physical examination. Biopsy showed adenocarcinoma (ADC) and she was referred for further survey under the impression of Bartholin duct ADC. Later she was further found to also have a colorectal tumor with liver metastasis and subsequently received surgery under the suspicion of a double primary cancer involving the colon and vulva...
February 2018: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29458181/hospitalization-burden-associated-with-malignant-neoplasia-and-in-situ-carcinoma-in-vulva-and-vagina-during-a-5-year-period-2009-2013-in-spain-an-epidemiological-study
#13
Noelia López, Ángel Gil-de-Miguel, Raquel Pascual-García, Jose Manuel Ramón Y Cajal, Ruth Gil-Prieto
BACKGROUND: Vulvar and vaginal cancers are considered rare cancers in women. Human Papillomavirus is responsible for 30-76% of them. The aim of this study was to describe the burden of hospital admissions by malignant neoplasia (MN) and in situ carcinoma (ISC) of vulva and vagina from 2009 to 2013, in Spain METHODS: This observational, descriptive study used discharge information obtained from the national surveillance system for hospital data, Conjunto Mínimo Básico de Datos, CMBD, provided by the Ministry of Health...
February 16, 2018: Papillomavirus Research
https://www.readbyqxmd.com/read/29422544/mutational-signatures-and-chromosome-alteration-profiles-of-squamous-cell-carcinomas-of-the-vulva
#14
Mi-Ryung Han, Sun Shin, Hyeon-Chun Park, Min Sung Kim, Sung Hak Lee, Seung Hyun Jung, Sang Yong Song, Sug Hyung Lee, Yeun-Jun Chung
Vulvar squamous cell carcinoma (SCC) consists of two different etiologic categories: human papilloma virus (HPV)-associated (HPV (+)) and HPV-non-associated (HPV (-)). There have been no genome-wide studies on the genetic alterations of vulvar SCCs or on the differences between HPV (+) and HPV (-) vulvar SCCs. In this study, we performed whole-exome sequencing and copy number profiling of 6 HPV (+) and 9 HPV (-) vulvar SCCs and found known mutations (TP53, CDKN2A and HRAS) and copy number alterations (CNAs) (7p and 8q gains and 2q loss) in HPV (-) SCCs...
February 9, 2018: Experimental & Molecular Medicine
https://www.readbyqxmd.com/read/29336837/effectiveness-of-definitive-radiotherapy-for-squamous-cell-carcinoma-of-the-vulva-with-gross-inguinal-lymphadenopathy
#15
Shane R Stecklein, Michael Frumovitz, Ann H Klopp, Jillian R Gunther, Patricia J Eifel
OBJECTIVE: To evaluate the effectiveness and long-term side effects of definitive groin radiotherapy for vulvar cancer with grossly involved inguinal lymph nodes. METHODS: The records of 407 women with vulvar squamous cell carcinoma treated with radiotherapy at one institution during 1992-2014 were reviewed to identify patients who had radiographic or histologic evidence of grossly involved inguinal lymph nodes. Patients with lymphadenectomy before radiotherapy and patients treated for recurrent disease were excluded...
March 2018: Gynecologic Oncology
https://www.readbyqxmd.com/read/29324545/the-role-of-pathological-margin-distance-and-prognostic-factors-after-primary-surgery-in-squamous-cell-carcinoma-of-the-vulva
#16
Macit Arvas, Ilker Kahramanoglu, Tugan Bese, Hasan Turan, Isik Sozen, Sennur Ilvan, Fuat Demirkiran
OBJECTIVE: The aim of this study was to determine the impact of clear surgical margin distance and other factors associated with the recurrence and survival of patients with squamous cell carcinoma of the vulva. METHODS/MATERIALS: A total of 107 patients operated for vulvar carcinoma from 1996 to 2016 were included in the analysis. Patients were divided into subgroups with clear pathological margin of 2 mm or less, greater than 2 to less than 8 mm, and 8 mm or greater for the analysis of the prognostic impact of the clear margin distance...
March 2018: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/29290193/spectrum-of-gynecological-malignancies-at-jamshoro
#17
Naheed Parveen, Raheel Sikander, Majida, Shaheen
OBJECTIVE: To describe the frequency and spectrum of different types of gynecological malignancies. STUDY DESIGN: An observational study. PLACE AND DURATION OF STUDY: Department of Obstetrics and Gynaecology, Liaquat University of Medical and Health Sciences, Jamshoro, from January 2014 to December 2015. METHODOLOGY: All patients with gynecological malignancies, admitted at the study place, whether previously diagnosed or need to establish the diagnosis on the basis of EUA, biopsy, staging and for surgery during the study period were included...
January 2018: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/29202553/extramammary-paget-s-disease-associated-with-genital-wart-and-lichen-sclerosus
#18
Rana Rafiei, Hojat Eftekhari, Siamak Granmayeh, Nahid Nickhah, Behnam Rafiee
Extramammary Paget's disease is an uncommon intraepithelial adenocarcinoma in genital and perianal regions. Genital wart is the most common sexually transmitted disease caused by human papilloma viruses and vulval lichen sclerosus is chronic pruritic dermatitis in genital area which could be able to change to invasive squamous cell carcinoma. We report a patient who had simultaneous lichen sclerosus, genital wart and extramammary Paget's disease of the vulva. We could not find any significant association between them in literature...
September 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/29183034/adjuvant-radiotherapy-in-high-risk-squamous-cell-carcinoma-of-the-vulva-a-two-institutional-italian-experience
#19
Concetta Laliscia, Maria G Fabrini, Ines Cafaro, Amelia Barcellini, Davide Baldaccini, Mario Miniati, Emanuela Parietti, Riccardo Morganti, Fabiola Paiar, Angiolo Gadducci
BACKGROUND: The aim of this study was to assess the treatment benefit and patterns of recurrence for patients with high-risk vulvar squamous cell carcinoma treated with surgery followed by adjuvant radiotherapy (RT). PATIENTS AND METHODS: From January 1999 to June 2016, 51 patients underwent total or partial deep vulvectomy with inguinofemoral lymphadenectomy followed by adjuvant RT with 45-50 Gy in 25 fractions +/- a 4-10 Gy boost. 17 (33.3%) women received concomitant chemotherapy...
2017: Oncology Research and Treatment
https://www.readbyqxmd.com/read/29156232/use-of-negative-pressure-wound-therapy-after-infection-and-flap-dehiscence-in-radical-vulvectomy-a-case-report
#20
Antoni Llueca, Jose Luis Herraiz, Raquel Del Moral, Dolors Piquer, Yasmine Maazouzi, Blanca Segarra, Jordan Barres, Anna Serra
INTRODUCTION: Vulvar cancer has a lower incidence in high income countries, but is rising, in part, due to the high life expectancy in these societies. Radical vulvectomy is still the standard treatment in initial stages. Wound dehiscence contitututes one of the most common postoperative complications. PRESENTATION OF CASE: A 76year old patient with a squamous cell carcinoma of the vulva, FIGO staged, IIIb is presented. Radical vulvectomy and bilateral inguinal lymph node dissection with lotus petal flaps reconstruction are performed as the first treatment...
2017: International Journal of Surgery Case Reports
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