Journal of Lower Genital Tract Disease最新文献

{"title":"Topical Corticosteroid Phobia Among Women Affected With Vulvar Lichen Sclerosus: Results From a Cross-sectional Survey.","authors":"Alessandro Borghi, Maria Elena Flacco, Lucrezia Pacetti, Giulia Toni, Monica Corazza","doi":"10.1097/LGT.0000000000000800","DOIUrl":"10.1097/LGT.0000000000000800","url":null,"abstract":"<p><strong>Objective: </strong>Topical corticosteroid (TC) phobia (TCP) is common in subjects affected with chronic inflammatory skin diseases who need prolonged corticosteroid treatments. The aim of this study was to assess TCP in women affected with vulvar lichen sclerosus (VLS).</p><p><strong>Materials and methods: </strong>This observational, cross-sectional study included adult patients with VLS who either started or were undergoing a TC treatment at our vulva unit between May 2022 and May 2023. All patients completed the self-administered TOPICOP questionnaire, which is validated for measuring concerns, worries, and beliefs about TC use. The scores obtained were analyzed in relation to demographic, history, and clinical data.</p><p><strong>Results: </strong>The majority of the 165 (92.1%, 66.5 ± 11.9 years) included patients who had previously undergone TC treatments, mostly for VLS; 81.8% of them had received information about TCs, mainly from dermatologists (86.7%). The median global TOPICOP score was 16.7% (interquartile range. 8.3-30.6), corresponding to a raw median value of 6.0 (interquartile range, 3.0-11.0). The median subscores for the 2 TOPICOP domains, namely, mistaken beliefs and worries about TCs, were equal to each other. At multivariate analysis, none of the collected variables showed a significant association with the degree of TCP.</p><p><strong>Conclusions: </strong>In our VLS patients, TCP resulted rather low, probably because of the small skin area being treated and the high percentage of women who had already used TCs and who had received information about them from a dermatologist. This latter point suggests that adequate counseling could be a strong basis for greater awareness and serenity in the long-term use of TCs.</p>","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":" ","pages":"169-174"},"PeriodicalIF":3.7,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139724750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk Factors for Lichen Sclerosus: A Case-Control Study of 43,000 Finnish Women.","authors":"Pia Halonen, Oskari Heikinheimo, Kishor Hadkhale, Mika Gissler, Eero Pukkala, Maija Jakobsson","doi":"10.1097/LGT.0000000000000796","DOIUrl":"10.1097/LGT.0000000000000796","url":null,"abstract":"<p><strong>Objectives: </strong>Lichen sclerosus (LS) is an inflammatory skin disease probably arising from an interplay of genetics, local irritation, and autoimmune processes. We identified potential risk factors for the disease using data from nationwide Finnish registries.</p><p><strong>Methods: </strong>We identified all women diagnosed with LS within specialized health care during 1998-2016 (n = 10,692) and selected 3 age-matched population control women for each case. We calculated odds ratios (ORs) for possible risk factors using conditional logistic regression.</p><p><strong>Results: </strong>Dermatological autoimmune conditions were strongly associated with LS (OR = 15.1, 95% confidence interval [CI] = 13.6-16.7 for morphea; OR = 10.3, 95% CI = 5.02-19.0 for lichen planus; OR = 6.86, 95% CI = 5.65-8.33 for alopecia; OR = 2.20, 95% CI = 1.88-2.56 for vitiligo). A diagnosis of Crohn or celiac disease increased the odds of LS (OR = 1.80, 95% CI = 1.71-1.89; OR = 1.49, 95% CI = 1.28-1.73, respectively) as did urge and stress incontinence (OR = 1.79, 95% CI = 1.71-1.87; OR = 1.28, 95% CI = 1.22-1.35, respectively).The odds of LS were lower in women after a diagnosis of type 1 diabetes (OR = 0.43, 95% CI = 0.41-0.45), coronary artery disease (OR = 0.41, 95% CI = 0.38-0.43), and rheumatoid arthritis (OR = 0.38, 95% CI = 0.36-0.41).Parous women had higher odds of LS (OR = 1.11, 95% CI = 1.04-1.17) than nulliparous ones, but increasing number of births decreased the risk. Lichen sclerosus was not associated with socioeconomic status nor the urbanicity level of the place of residence.</p><p><strong>Conclusions: </strong>Certain autoimmune diseases and urinary incontinence were associated with LS.</p>","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":"28 2","pages":"164-168"},"PeriodicalIF":2.4,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11520338/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140190306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lugol's Solution Reduces Positive Margins and Residual Disease After the Large Loop Excision of Transformation Zone.","authors":"Min-Jeong Kim, Grace J Lee, Eun Ji Lee, Seungmee Lee, Doo Byung Chay, Chae Hyeong Lee, Jae-Hoon Kim, Ju-Won Roh","doi":"10.1097/LGT.0000000000000784","DOIUrl":"10.1097/LGT.0000000000000784","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to examine whether the intraoperative use of Lugol's solution reduces the proportion of positive resection margins (RMs) using the data of women who underwent large loop excision of the transformation zone (LLETZ).</p><p><strong>Materials and methods: </strong>A total of 1,751 consecutive women with cervical intraepithelial neoplasia (CIN) who underwent LLETZ with or without Lugol's solution were retrospectively retrieved from each database of 3 university hospitals in South Korea. Outcomes included positive RMs and residual disease pathologically confirmed within 6 months after LLETZ.</p><p><strong>Results: </strong>Positive RMs were noted in 345 cases (19.7%). Among 1,507 women followed up, residual disease was diagnosed in 100 cases (6.6%) (69/308 cases with positive RMs; 31/1,199 cases with negative RMs). The Lugol's solution group was less likely to have positive RMs (11.8% vs 25.5%, p < .01), to require additional surgical intervention (5.4% vs 10.2%, p < .01), and to have residual disease (4.9% vs 8.0%, p = .02). On multiple logistic regression analysis, Lugol's solution reduced the proportion of positive RMs (adjusted odds ratio [aOR], 0.31). Age (50 years or older; aOR, 1.64), preconization cervical cytology (aOR, 1.53), high-risk human papillomavirus (aOR, 1.75), and CIN 2 or 3 (aOR, 2.65) were independent risk factors for margin positivity ( p < .01 for all except high-risk human papillomavirus of p = .05).</p><p><strong>Conclusions: </strong>Lugol's solution optimizes CIN treatment by reducing the proportion of positive RMs and residual disease after LLETZ.</p>","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":" ","pages":"12-17"},"PeriodicalIF":3.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138464048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Attitudes About the Human Papillomavirus Vaccine Among Patients With and Without Cervical Dysplasia.","authors":"Allison L Swiecki-Sikora, Abigail Lauder, Adina Harris, Erin K Tagai, Mengying Deng, Stacey L Jeronis, Karen L Houck, Suzanne M Miller, Enrique Hernandez","doi":"10.1097/LGT.0000000000000778","DOIUrl":"10.1097/LGT.0000000000000778","url":null,"abstract":"<p><strong>Objectives: </strong>The aims of the study are to examine the perception of the human papillomavirus (HPV) vaccine among those with and without a history of cervical dysplasia and to examine perceptions of the vaccine for their children.</p><p><strong>Materials and methods: </strong>Patients were recruited to complete a survey about the HPV vaccine for both themselves and their children. Patients in a colposcopy clinic with a history of abnormal cervical cytology and patients in a benign gynecology clinic without a history of abnormal cervical cytology were recruited. Participants' medical records were reviewed. Demographics and survey answers were described, and Fisher exact test was used to compare the groups.</p><p><strong>Results: </strong>One hundred eighty-three patients participated: 73 in colposcopy clinic and 110 in benign clinic. The majority self-identified as Black (74% colposcopy, 71% benign, p = .588) and reported an income less than $39,000 a year (77% colposcopy, 65% benign, p = .089). Fifty-six percent in benign clinic agreed the HPV vaccine is a good way to protect oneself from disease compared with 48% in colposcopy clinic ( p = .022). When examining results based on cytology, fewer patients in the highest-grade cytology group agreed the vaccine was effective (30% high-grade, 48% normal, 57% low-grade, p = .027) or a good way to protect themselves from disease (29% high-grade, 53% normal, 62% low-grade, p = .002). There was otherwise no statistically significant difference between the groups on questions regarding self or child vaccination.</p><p><strong>Conclusions: </strong>In a majority Black, low-income population, patients without a history of abnormal cervical cytology have more favorable perceptions of the HPV vaccine's effectiveness in preventing disease. Those with the highest-grade cytology had more negative perceptions of the vaccine's effectiveness and protectability.</p>","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":" ","pages":"18-25"},"PeriodicalIF":2.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10840739/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71434773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Women 50 Years and Older With Negative Pap Test and Positive Human Papillomavirus Test for Genotypes Other Than 16 and 18-Follow-up Outcomes.","authors":"Farah S Baban, Michael R Henry, Margaret E Long, Meredith A VandeHaar, Grant M Spears, Sarah M Jenkins, Diva R Salomao","doi":"10.1097/LGT.0000000000000772","DOIUrl":"10.1097/LGT.0000000000000772","url":null,"abstract":"<p><strong>Objective: </strong>A follow-up of women 50 years or older with concomitant positive high-risk human papillomavirus (HPV) genotypes other than 16 and 18 (hrHPVO) and negative Pap test (NILMPap) was conducted to better understand the implications of hrHPVO positivity on potential risk of developing significant high-grade lesions.</p><p><strong>Material and methods: </strong>A retrospective review of 2014 cytology data of patients with co-testing (Pap test and HPV DNA) identified 85 women 50 years or older with NILMPap and hrHPVO+.</p><p><strong>Results: </strong>Most patients (63) had repeat co-testing on next follow-up. Of these, 41 patients with persistent hrHPVO+ status, 3 developed cervical intraepithelial neoplasia 2 (CIN2), and 1 CIN3. Nineteen patients were followed with biopsies. Of these, 7 biopsies were abnormal, 5 of which showed low-grade (CIN1) and 2 high-grade (CIN3) histology; none progressed on further follow-up. Three patients were followed with Pap test only, all had NILMPap, and none progressed on further follow-up. In summary, of the 85 patients, 26 developed abnormal histology during follow-up, 6 of whom had high-grade histology (CIN2 and CIN3, 3 each).The 5-year risk of CIN1+ in this cohort was 43.8% and for CIN2+ was 12.3%. The risk of abnormal histology did not differ significantly by prior history of Pap tests, histology, and/or HPV results.</p><p><strong>Conclusions: </strong>A persistent positivity for hrHPVO indicated higher likelihood to develop a lesion, and this risk was not reduced for patients 50 and older compared with the published screening population risk.</p>","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":" ","pages":"43-47"},"PeriodicalIF":3.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71428597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"More Steps Forward for the Journal of Lower Genital Tract Disease.","authors":"Jacob Bornstein","doi":"10.1097/LGT.0000000000000774","DOIUrl":"10.1097/LGT.0000000000000774","url":null,"abstract":"","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":" ","pages":"1-2"},"PeriodicalIF":3.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41141038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Comparison of Lichen Sclerosus and Vulvodynia Content Across Social Media Platforms: What Is Trending Over Time.","authors":"Samantha Shiplo, Brintha Sivajohan, Amanda Selk","doi":"10.1097/LGT.0000000000000782","DOIUrl":"10.1097/LGT.0000000000000782","url":null,"abstract":"<p><strong>Objectives: </strong>Vulvovaginal diseases are common gynecologic complaints and patients often turn to social media (SM) for medical information. The objective of this study is to examine vulvovaginal content on SM and how it has changed over time.</p><p><strong>Materials and methods: </strong>Four SM platforms were searched (i.e., Facebook, Instagram, Twitter, and YouTube) at 2 time points from March 30 to May 7, 2021, and again from November 24 to December 10, 2022. Newer SM platforms became popular during this time interval and thus TikTok and Reddit were included in the search in 2022. This study focused on 2 common vulvovaginal conditions: lichen sclerosus and vulvodynia. The SM platforms were searched for content on these conditions and the type of content, language, and country of origin were assessed.</p><p><strong>Results: </strong>A total of 1228 SM accounts, posts, and pages were assessed. Lichen sclerosus content on SM was mostly informational (32.6%), whereas vulvodynia content was mostly personal experience (30.5%). Patient support groups were significantly more popular in 2021 compared with 2022 and professional groups were more common in 2022 compared with 2021 ( p < .001). Overall, Facebook and Instagram consisted mostly of patient support groups, YouTube had both informational and professional videos, TikTok had mostly personal experiences and healthcare professional videos, and Reddit was mostly discussions about patient personal experiences.</p><p><strong>Conclusions: </strong>The current study highlights the content and quantifies user engagement of lichen sclerosus and vulvodynia on SM.</p>","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":" ","pages":"95-100"},"PeriodicalIF":3.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71488260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Aesthetic Outcome and Psychosexual Distress After Treatment for Vulvar High-Grade Squamous Intraepithelial Lesions.","authors":"Gerda Trutnovsky, Magdalena Holter, Daniela Gold, Daisy Kopera, Julia Deban, Dina Misut, Stefanie Aust, Karl Tamussino, Elfriede Greimel","doi":"10.1097/LGT.0000000000000785","DOIUrl":"10.1097/LGT.0000000000000785","url":null,"abstract":"<p><strong>Objectives: </strong>This study compared aesthetic outcome, psychosexual distress, and treatment satisfaction between women receiving surgical treatment or medical treatment with imiquimod for vulvar high-grade squamous intraepithelial lesion.</p><p><strong>Materials and methods: </strong>This is an extended analysis of the multicenter, randomized noninferiority trial \"topical imiquimod versus surgery for vulvar intraepithelial neoplasia.\" Patients were randomized to primary topical treatment or surgery and stratified by unifocal or multifocal disease. Digital photos of vulvar appearance were subsequently assessed for aesthetic outcome by 3 investigators blinded to group allocation. Psychosexual distress and treatment satisfaction were assessed with the Cervical Dysplasia Distress Questionnaire, the Sexual Activity Questionnaire, and the Client Satisfaction Questionnaire at baseline and follow-up.</p><p><strong>Results: </strong>One hundred ten patients aged between 19 and 82 years were enrolled. Per-protocol analysis showed complete clinical response in 80% (37/46) using imiquimod, compared with 79% (41/52) after one surgical intervention. Photodocumentation at baseline and 6-month follow-up was available for 84 of these patients (44 imiquimod, 40 surgery). Blinded reviewer assessments of lesion size and lesion severity showed improvement from baseline to follow-up, with no differences between treatment groups. Sexual pleasure, discomfort, and distress remained stable from baseline to follow-up in both groups.</p><p><strong>Conclusions: </strong>Good aesthetic outcome of vulvar high-grade squamous intraepithelial lesion treatment can be achieved with imiquimod and surgery, consisting of ablation or local excision. Treatment satisfaction and stable psychosexual health may not be dependent on chosen treatment modality, but rather on counseling in accordance with patients' preferences.</p>","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":" ","pages":"48-53"},"PeriodicalIF":3.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71488267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Defining the Longitudinal Risk of CIN 3+ for <CIN 2 Colposcopy for Patients Referred With High-Grade Cytology.","authors":"Sabrina Piedimonte, Kyle Tsang, Nathaniel Jembere, Joan Murphy, Tina Karapetian, Julia Gao, Bronwen McCurdy, Jocelyn Sacco, Rachel Kupets","doi":"10.1097/LGT.0000000000000765","DOIUrl":"10.1097/LGT.0000000000000765","url":null,"abstract":"<p><strong>Objective: </strong>To determine the baseline and cumulative risk of cervical intraepithelial neoplasia (CIN)3 and invasive cervical cancer in participants referred to colposcopy with high-grade cytology and <CIN2 histology, stratified by biopsy result.</p><p><strong>Methods: </strong>The authors linked administrative databases including cytology, pathology, cancer registries, and physician billing history to identify participants referred to colposcopy between January 2012 and December 2013 with high-grade cytology (atypical squamous cells [ASC]-H, high-grade squamous intraepithelial lesion [HSIL], invasive squamous cell carcinoma, adenocarcinoma, atypical glandular cells [AGC], adenocarcinoma in situ) and had <CIN2 (with and without biopsy confirmation) at colposcopy. Three- and 5-year risks of CIN3 and invasive cervical cancer were generated using Kaplan-Meier survival analysis.</p><p><strong>Results: </strong>Among 4,168 women referred to colposcopy for ASC-H, HSIL, squamous cell carcinoma, or adenocarcinoma, the 3- and 5-year CIN3 incidence rates were 17.7%/20.0% no biopsy, 13.0%/15.1% negative biopsy, and 18.9%/20.0% low-grade squamous intraepithelial lesion (LSIL) biopsies. The 3- and 5-year incidences of invasive cancer were: 1.25%/1.68% no biopsy, 0.78%/1.04% negative biopsy, and 0%/0% LSIL biopsy. When the initial cytology was AGC/adenocarcinoma in situ (n = 944), the 3- and 5-year rates of CIN3 were 7.42%/8.39% no biopsy, 7.41%/9.26% negative biopsy, and 7.69%/7.69% LSIL biopsy. The invasive cancer rates were 1.12%/1.54% no biopsy, 0.46%/0.46% negative biopsy, and 0.0%/0.0% LSIL biopsy. By screening cytology, participants referred for HSIL had the highest 3- and 5-year rates of CIN3 (18.9% and 21%) compared with AGC (7.22%/8.28%) and ASC-H (15.5%/18%). The 3- and 5-year invasive cancer rates were 1.38%/1.75% HSIL, 0.85%/1.17% AGC, and 0.91%/1.36% ASC-H.</p><p><strong>Conclusions: </strong>In participants referred for high-grade cytology where colposcopy shows <CIN2, the subsequent risk of invasive cancer at 5 years is sufficiently elevated to warrant close surveillance in colposcopy.</p>","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":" ","pages":"7-11"},"PeriodicalIF":3.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71428594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Agreement on Lesion Presence and Location at Colposcopy.","authors":"Kathrine Dyhr Lycke, Jayashree Kalpathy-Cramer, Jose Jeronimo, Silvia de Sanjose, Didem Egemen, Marta Del Pino, Jenna Marcus, Mark Schiffman, Anne Hammer","doi":"10.1097/LGT.0000000000000786","DOIUrl":"10.1097/LGT.0000000000000786","url":null,"abstract":"<p><strong>Objectives/purpose: </strong>The reproducibility and sensitivity of image-based colposcopy is low, but agreement on lesion presence and location remains to be explored. Here, we investigate the interobserver agreement on lesions on colposcopic images by evaluating and comparing marked lesions on digitized colposcopic images between colposcopists.</p><p><strong>Methods: </strong>Five colposcopists reviewed images from 268 colposcopic examinations. Cases were selected based on histologic diagnosis, i.e., normal/cervical intraepithelial neoplasia (CIN)1 ( n = 50), CIN2 ( n = 50), CIN3 ( n = 100), adenocarcinoma in situ ( n = 53), and cancer ( n = 15). We obtained digitized time-series images every 7-10 seconds from before acetic acid application to 2 minutes after application. Colposcopists were instructed to digitally annotate all areas with acetowhitening or suspect of lesions. To estimate the agreement on lesion presence and location, we assessed the proportion of images with annotations and the proportion of images with overlapping annotated area by at least 4 (4+) colposcopists, respectively.</p><p><strong>Results: </strong>We included images from 241 examinations (1 image from each) with adequate annotations. The proportion with a least 1 lesion annotated by 4+ colposcopists increased by severity of histologic diagnosis. Among the CIN3 cases, 84% had at least 1 lesion annotated by 4+ colposcopists, whereas 54% of normal/CIN1 cases had a lesion annotated. Notably, the proportion was 70% for adenocarcinoma in situ and 71% for cancer. Regarding lesion location, there was no linear association with severity of histologic diagnosis.</p><p><strong>Conclusion: </strong>Despite that 80% of the CIN2 and CIN3 cases were annotated by 4+ colposcopists, we did not find increasing agreement on lesion location with histology severity. This underlines the subjective nature of colposcopy.</p>","PeriodicalId":50160,"journal":{"name":"Journal of Lower Genital Tract Disease","volume":" ","pages":"37-42"},"PeriodicalIF":3.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"107592720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}