Pub Date : 2017-01-01Epub Date: 2017-07-19DOI: 10.1155/2017/4985702
Robert A Yockey, Laura A Nabors, Oladunni Oluwoye, Kristen Welker, Angelica M Hardee
More research is needed to understand how attitudes impact behaviors that afford sun protection. The current study examined the impact of students' perceptions of parental beliefs about sun exposure and its influence on their practiced sun protection behaviors and worry about sun exposure. Participants were college students (N = 462) at a large Midwestern university. They completed a survey to examine their perceptions of risks and messages about sun exposure and sun exposure behaviors. Results indicated that gender and students' perceptions of parental beliefs about sun exposure were related to sun protection behaviors and their own worry over sun exposure. Specifically, males showed lower levels of sun protection behaviors, with the exception of wearing a hat with a brim, and lower levels of worry about sun exposure compared to females. Roughly a third of our sample had a family history of skin cancer, and this variable was related to worry about sun exposure and parental beliefs. Prevention messages and interventions to reduce sun risk for college students should address risks of sun exposure as well as educating young adults about the importance of wearing sunscreen, protective clothing, and hats to improve sun protection.
{"title":"College Students' Perceptions of Worry and Parent Beliefs: Associations with Behaviors to Prevent Sun Exposure.","authors":"Robert A Yockey, Laura A Nabors, Oladunni Oluwoye, Kristen Welker, Angelica M Hardee","doi":"10.1155/2017/4985702","DOIUrl":"https://doi.org/10.1155/2017/4985702","url":null,"abstract":"<p><p>More research is needed to understand how attitudes impact behaviors that afford sun protection. The current study examined the impact of students' perceptions of parental beliefs about sun exposure and its influence on their practiced sun protection behaviors and worry about sun exposure. Participants were college students (<i>N</i> = 462) at a large Midwestern university. They completed a survey to examine their perceptions of risks and messages about sun exposure and sun exposure behaviors. Results indicated that gender and students' perceptions of parental beliefs about sun exposure were related to sun protection behaviors and their own worry over sun exposure. Specifically, males showed lower levels of sun protection behaviors, with the exception of wearing a hat with a brim, and lower levels of worry about sun exposure compared to females. Roughly a third of our sample had a family history of skin cancer, and this variable was related to worry about sun exposure and parental beliefs. Prevention messages and interventions to reduce sun risk for college students should address risks of sun exposure as well as educating young adults about the importance of wearing sunscreen, protective clothing, and hats to improve sun protection.</p>","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"2017 ","pages":"4985702"},"PeriodicalIF":1.1,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2017/4985702","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35265184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Nahar, Amanda K Hutcheson, Javier F. Boyas, Stephanie K. Jacks, R. Brodell
In a recent published article in this journal, Chen and colleagues reported gender-based differences in skin protection behaviors among melanoma survivors [1]. This is a significant contribution to the growing literature in the area of skin cancer prevention among population groups at high risk for the development of future skin cancers. We would like to commend the authors for their research and build on their contributions by putting forth some practical implications.
{"title":"Comment on “Gender-Based Differences and Barriers in Skin Protection Behaviors in Melanoma Survivors”","authors":"V. Nahar, Amanda K Hutcheson, Javier F. Boyas, Stephanie K. Jacks, R. Brodell","doi":"10.1155/2016/1345726","DOIUrl":"https://doi.org/10.1155/2016/1345726","url":null,"abstract":"In a recent published article in this journal, Chen and colleagues reported gender-based differences in skin protection behaviors among melanoma survivors [1]. This is a significant contribution to the growing literature in the area of skin cancer prevention among population groups at high risk for the development of future skin cancers. We would like to commend the authors for their research and build on their contributions by putting forth some practical implications.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"4 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2016-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84558727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Troya-Martín, F. Rivas-Ruíz, N. Blázquez-Sánchez, I. Fernández-Canedo, M. Aguilar-Bernier, J. B. Repiso-Jiménez, J. C. Toribio-Montero, M. Jones‐Caballero, J. Rhee
Background. Skin Cancer Index (SCI) is a specific questionnaire measuring health related quality of life (HRQL) in patients with cervicofacial non-melanoma skin cancer (CFNMSC). The original scale has recently been adapted and validated into Spanish. Objectives. Evaluate the responsiveness of the Spanish version of SCI. Methods. Patients with CFNMSC candidate for surgical treatment were administered the questionnaire at time of diagnostic (t 0), 7 days after surgery (t 1), and 5 months after surgery (t 2). The scale and subscales scores (C1: social/appearance, C2: emotional) were then evaluated. Differences between t 0-t 1, t 1-t 2, and t 0-t 2 were determined and a gender-and-age segmented analysis was performed. Results. 88 patients, 54.8% male, mean age 62.5 years, completed the study. Differences between t 0-t 1 and t 1-t 2 scores were statistically significant (p < 0.05). The lowest values were found at time of diagnosis and postsurgery. Women and patients under 65 years showed the lowest values at the three times. Limitations. Concrete geographic and cultural area. Clinical and histological variables are not analysed. Conclusions. Our results confirm responsiveness of the Spanish version of the SCI. Further development of the instrument in Spanish-speaking countries and populations will make it possible to extend worldwide research and knowledge horizons on skin cancer.
{"title":"Responsiveness of the Spanish Version of the “Skin Cancer Index”","authors":"M. Troya-Martín, F. Rivas-Ruíz, N. Blázquez-Sánchez, I. Fernández-Canedo, M. Aguilar-Bernier, J. B. Repiso-Jiménez, J. C. Toribio-Montero, M. Jones‐Caballero, J. Rhee","doi":"10.1155/2016/8180348","DOIUrl":"https://doi.org/10.1155/2016/8180348","url":null,"abstract":"Background. Skin Cancer Index (SCI) is a specific questionnaire measuring health related quality of life (HRQL) in patients with cervicofacial non-melanoma skin cancer (CFNMSC). The original scale has recently been adapted and validated into Spanish. Objectives. Evaluate the responsiveness of the Spanish version of SCI. Methods. Patients with CFNMSC candidate for surgical treatment were administered the questionnaire at time of diagnostic (t 0), 7 days after surgery (t 1), and 5 months after surgery (t 2). The scale and subscales scores (C1: social/appearance, C2: emotional) were then evaluated. Differences between t 0-t 1, t 1-t 2, and t 0-t 2 were determined and a gender-and-age segmented analysis was performed. Results. 88 patients, 54.8% male, mean age 62.5 years, completed the study. Differences between t 0-t 1 and t 1-t 2 scores were statistically significant (p < 0.05). The lowest values were found at time of diagnosis and postsurgery. Women and patients under 65 years showed the lowest values at the three times. Limitations. Concrete geographic and cultural area. Clinical and histological variables are not analysed. Conclusions. Our results confirm responsiveness of the Spanish version of the SCI. Further development of the instrument in Spanish-speaking countries and populations will make it possible to extend worldwide research and knowledge horizons on skin cancer.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2016-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83637514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Harvey, Charlene W. Oldfield, Jarvis T. Chen, K. Eschbach
Cutaneous melanoma is a significant public health concern, accounting for thousands of deaths annually in the US. Early detection and diagnosis are critical given the poor prognosis and limited treatment options of advanced-stage disease. While non-Hispanic whites have higher incidence rates of melanoma, Hispanics are typically diagnosed at later disease stages and suffer higher morbidity and mortality. Currently, there is a paucity of literature investigating the root causes underlying these trends among Hispanics. Given that Hispanics are the most rapidly expanding demographic segment in the US, it is essential for cancer control efforts to elucidate the major determinants of their poor melanoma outcomes. Herein, we use the social ecological model as a framework to explore the multitude of influences on melanoma disparities among Hispanics and provide recommendations for planning future studies and interventions.
{"title":"Melanoma Disparities among US Hispanics: Use of the Social Ecological Model to Contextualize Reasons for Inequitable Outcomes and Frame a Research Agenda","authors":"V. Harvey, Charlene W. Oldfield, Jarvis T. Chen, K. Eschbach","doi":"10.1155/2016/4635740","DOIUrl":"https://doi.org/10.1155/2016/4635740","url":null,"abstract":"Cutaneous melanoma is a significant public health concern, accounting for thousands of deaths annually in the US. Early detection and diagnosis are critical given the poor prognosis and limited treatment options of advanced-stage disease. While non-Hispanic whites have higher incidence rates of melanoma, Hispanics are typically diagnosed at later disease stages and suffer higher morbidity and mortality. Currently, there is a paucity of literature investigating the root causes underlying these trends among Hispanics. Given that Hispanics are the most rapidly expanding demographic segment in the US, it is essential for cancer control efforts to elucidate the major determinants of their poor melanoma outcomes. Herein, we use the social ecological model as a framework to explore the multitude of influences on melanoma disparities among Hispanics and provide recommendations for planning future studies and interventions.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"34 8","pages":""},"PeriodicalIF":1.1,"publicationDate":"2016-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2016/4635740","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72415458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jeffrey Chen, J. Shih, Andrew Tran, Aaron Mullane, C. Thomas, N. Aydin, S. Misra
Purpose. Skin protection behaviors and environmental exposure play a crucial role in the development and subsequent management of melanoma. This study investigates gender-based differences in skin protection behaviors after melanoma treatment. Methods. Patients diagnosed and surgically treated for cutaneous melanomas over the last six years in a geographically high risk area were surveyed over telephone using a standardized script. Results. Of 150 survey results obtained, there were 82 males and 68 females. Overall, 87% of participants reported skin self-examination for abnormal markings more often and 94% reported wearing skin protective clothing more often, with females being more than males. Females limited outdoor activity more often than males, 79% to 54%, p < 0.05. When outside, females sought shade more often than males, 75% to 56%, p < 0.05. However, males wore a wide brim hat more often than females, 52% to 28%, p < 0.05. Interestingly, 60% of participants reported wearing SPF 30 sunscreen less often, p < 0.05. Conclusion. Larger percentage of females adopted behavioral changes to prevent future melanoma. Those living in high risk areas and with outdoor occupations need particular attention to skin care. Population based screening should be adopted to deal with this rising public health crisis.
{"title":"Gender-Based Differences and Barriers in Skin Protection Behaviors in Melanoma Survivors","authors":"Jeffrey Chen, J. Shih, Andrew Tran, Aaron Mullane, C. Thomas, N. Aydin, S. Misra","doi":"10.1155/2016/3874572","DOIUrl":"https://doi.org/10.1155/2016/3874572","url":null,"abstract":"Purpose. Skin protection behaviors and environmental exposure play a crucial role in the development and subsequent management of melanoma. This study investigates gender-based differences in skin protection behaviors after melanoma treatment. Methods. Patients diagnosed and surgically treated for cutaneous melanomas over the last six years in a geographically high risk area were surveyed over telephone using a standardized script. Results. Of 150 survey results obtained, there were 82 males and 68 females. Overall, 87% of participants reported skin self-examination for abnormal markings more often and 94% reported wearing skin protective clothing more often, with females being more than males. Females limited outdoor activity more often than males, 79% to 54%, p < 0.05. When outside, females sought shade more often than males, 75% to 56%, p < 0.05. However, males wore a wide brim hat more often than females, 52% to 28%, p < 0.05. Interestingly, 60% of participants reported wearing SPF 30 sunscreen less often, p < 0.05. Conclusion. Larger percentage of females adopted behavioral changes to prevent future melanoma. Those living in high risk areas and with outdoor occupations need particular attention to skin care. Population based screening should be adopted to deal with this rising public health crisis.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"21 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2016-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86483387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Akinde, O. Obadofin, T. Adeyemo, O. Omoseebi, N. Ikeri, I. Okonkwo, Olatunji Afolayan
Background. Despite the increased incidence of Kaposi sarcoma (KS) resulting from the Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS) pandemic, there is still significant underreporting of KS in this environment. Objectives. This study was aimed at determining the incidence and clinicopathologic patterns of KS among HIV infected patients in Lagos University Teaching Hospital (LUTH), Nigeria, over a 14-year period: January 2000 to December 2013. Methodology. The materials for this study included patients' hospital clinical files, duplicate copies of histopathologic reports, and tissue blocks and corresponding archival slides in the Anatomic and Molecular Pathology Department and the HIV/AIDS unit of the Department of Haematology. Results. Within the study period, 182 cases of KS were diagnosed, accounting for 1.2% of all patients managed for HIV/AIDS and 2.99% of solid malignant tumours. The male-to-female ratio and modal age group were 1 : 1.3 and 5th decade, respectively. Most cases (90%) had purely mucocutaneous involvement with the lower limb being the commonest site (65.8%). The majority of lesions were plaques (65.8%). Vascular formation was the predominant histologic type seen (43.5%). Conclusion. KS in Lagos followed the same epidemiologic trend as other centers in Nigeria, with an increasing incidence in this era of HIV/AIDS.
{"title":"Kaposi Sarcoma among HIV Infected Patients in Lagos University Teaching Hospital, Nigeria: A 14-Year Retrospective Clinicopathological Study","authors":"O. Akinde, O. Obadofin, T. Adeyemo, O. Omoseebi, N. Ikeri, I. Okonkwo, Olatunji Afolayan","doi":"10.1155/2016/9368023","DOIUrl":"https://doi.org/10.1155/2016/9368023","url":null,"abstract":"Background. Despite the increased incidence of Kaposi sarcoma (KS) resulting from the Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS) pandemic, there is still significant underreporting of KS in this environment. Objectives. This study was aimed at determining the incidence and clinicopathologic patterns of KS among HIV infected patients in Lagos University Teaching Hospital (LUTH), Nigeria, over a 14-year period: January 2000 to December 2013. Methodology. The materials for this study included patients' hospital clinical files, duplicate copies of histopathologic reports, and tissue blocks and corresponding archival slides in the Anatomic and Molecular Pathology Department and the HIV/AIDS unit of the Department of Haematology. Results. Within the study period, 182 cases of KS were diagnosed, accounting for 1.2% of all patients managed for HIV/AIDS and 2.99% of solid malignant tumours. The male-to-female ratio and modal age group were 1 : 1.3 and 5th decade, respectively. Most cases (90%) had purely mucocutaneous involvement with the lower limb being the commonest site (65.8%). The majority of lesions were plaques (65.8%). Vascular formation was the predominant histologic type seen (43.5%). Conclusion. KS in Lagos followed the same epidemiologic trend as other centers in Nigeria, with an increasing incidence in this era of HIV/AIDS.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"74 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2016-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81226408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Objective. Patients with inflammatory bowel disease (IBD) are at increased risk from skin cancer. Aims include assessing IBD patients' risk factors and knowledge of skin cancer and current skin protection practices to identify gaps in patient education regarding skin cancer prevention in IBD. Methods. IBD patients ≥ 18 years were recruited to complete an online survey. Results. 164 patients (mean age 43.5 years, 63% female) with IBD (67% Crohn's disease, 31% ulcerative colitis, and 2% indeterminate colitis) were included. 12% (n = 19) of patients had a personal history and 34% (n = 55) had a family history of skin cancer. Females scored better on skin protection (16.94/32 versus 14.53/32, P ≤ 0.03) and awareness (35.16/40 versus 32.98/40, P ≤ 0.03). Patients over 40 years old scored better on prevention (17.45/28 versus 15.35/28, P = 0.03). Patients with skin cancer scored better on prevention (20.56/28 versus 15.75/28, P ≤ 0.001) and skin protection (21.47/32 versus 15.33/32, P ≤ 0.001). 61% of patients recognized the link between skin cancer and IBD. Conclusions. The majority of IBD patients are aware of the link between skin cancer and IBD; however, skin protection practices are suboptimal. This emphasizes the role of healthcare professionals in providing further education for skin cancer prevention in the IBD population.
{"title":"Inflammatory Bowel Disease and Skin Cancer: An Assessment of Patient Risk Factors, Knowledge, and Skin Practices","authors":"Jessica Kimmel, T. Taft, L. Keefer","doi":"10.1155/2016/4632037","DOIUrl":"https://doi.org/10.1155/2016/4632037","url":null,"abstract":"Objective. Patients with inflammatory bowel disease (IBD) are at increased risk from skin cancer. Aims include assessing IBD patients' risk factors and knowledge of skin cancer and current skin protection practices to identify gaps in patient education regarding skin cancer prevention in IBD. Methods. IBD patients ≥ 18 years were recruited to complete an online survey. Results. 164 patients (mean age 43.5 years, 63% female) with IBD (67% Crohn's disease, 31% ulcerative colitis, and 2% indeterminate colitis) were included. 12% (n = 19) of patients had a personal history and 34% (n = 55) had a family history of skin cancer. Females scored better on skin protection (16.94/32 versus 14.53/32, P ≤ 0.03) and awareness (35.16/40 versus 32.98/40, P ≤ 0.03). Patients over 40 years old scored better on prevention (17.45/28 versus 15.35/28, P = 0.03). Patients with skin cancer scored better on prevention (20.56/28 versus 15.75/28, P ≤ 0.001) and skin protection (21.47/32 versus 15.33/32, P ≤ 0.001). 61% of patients recognized the link between skin cancer and IBD. Conclusions. The majority of IBD patients are aware of the link between skin cancer and IBD; however, skin protection practices are suboptimal. This emphasizes the role of healthcare professionals in providing further education for skin cancer prevention in the IBD population.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"157 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2016-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91321056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Basal cell carcinoma (BCC) is an invasive epithelial skin tumour. The thickness of the outermost epidermal layer of the skin, the stratum corneum (SC), influences drug uptake and penetration into tumour and may thereby affect the response of BCC to topical treatment. The aim was to investigate a possible relationship between the thickness of the SC and that of the viable part of BCC. Histopathological evaluations of the corresponding SC and viable tumour thickness measurements of individual BCCs of different subtypes were explored. A total of 53 BCCs from 46 patients were studied. The median tumour thickness was 1.7 mm (0.8–3.0 mm), with a significant difference between subtypes (p < 0.001). The SC had a median thickness of 0.3 mm (0.2–0.4 mm), with no difference between tumour subtypes (p = 0.415). Additionally, no significant association between the thickness of the SC and that of the viable part of the tumour was demonstrated (p = 0.381). In conclusion our results indicate that SC thickness is relatively constant in BCC.
基底细胞癌(BCC)是一种侵袭性皮肤上皮肿瘤。皮肤最外表皮层角质层(SC)的厚度影响药物的吸收和对肿瘤的渗透，从而可能影响BCC对局部治疗的反应。目的是研究SC的厚度与BCC的可存活部分的厚度之间可能的关系。探讨了不同亚型的单个bcc相应SC的组织病理学评估和活肿瘤厚度测量。来自46例患者的53例bcc被研究。肿瘤中位厚度为1.7 mm (0.8 ~ 3.0 mm)，不同亚型间差异有统计学意义(p < 0.001)。SC的中位厚度为0.3 mm (0.2-0.4 mm)，不同肿瘤亚型间无差异(p = 0.415)。此外，SC的厚度与肿瘤存活部分的厚度之间无显著相关性(p = 0.381)。总之，我们的结果表明，在BCC中SC的厚度是相对恒定的。
{"title":"Is There a Relationship between the Stratum Corneum Thickness and That of the Viable Parts of Tumour Cells in Basal Cell Carcinoma?","authors":"O. Foss, P. Mjønes, S. Fismen, E. Christensen","doi":"10.1155/2016/6146091","DOIUrl":"https://doi.org/10.1155/2016/6146091","url":null,"abstract":"Basal cell carcinoma (BCC) is an invasive epithelial skin tumour. The thickness of the outermost epidermal layer of the skin, the stratum corneum (SC), influences drug uptake and penetration into tumour and may thereby affect the response of BCC to topical treatment. The aim was to investigate a possible relationship between the thickness of the SC and that of the viable part of BCC. Histopathological evaluations of the corresponding SC and viable tumour thickness measurements of individual BCCs of different subtypes were explored. A total of 53 BCCs from 46 patients were studied. The median tumour thickness was 1.7 mm (0.8–3.0 mm), with a significant difference between subtypes (p < 0.001). The SC had a median thickness of 0.3 mm (0.2–0.4 mm), with no difference between tumour subtypes (p = 0.415). Additionally, no significant association between the thickness of the SC and that of the viable part of the tumour was demonstrated (p = 0.381). In conclusion our results indicate that SC thickness is relatively constant in BCC.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"35 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2016-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82494109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-01-01Epub Date: 2016-03-22DOI: 10.1155/2016/2105250
Sonia Kamath, Kimberly A Miller, Myles G Cockburn
United States Hispanics have seven times lower melanoma incidence rates than non-Hispanic whites (NHW). It is unclear whether this difference can be explained solely by phenotypic risk factors, like darker skin, or whether modifiable risk factors, like sun exposure, also play a role. The purpose of this paper is to summarize what is currently known about melanoma risk factors among Hispanics and NHWs, and whether or not those differences could explain the difference in melanoma incidence. Through literature review, relative risks and prevalence of melanoma risk factors in Hispanics and NHWs were identified and used to calculate the expected rate in Hispanics and rate ratio compared to NHWs. We found that melanoma risk factors either have similar frequency in Hispanics and NHWs (e.g., many large nevi) or are less frequent in Hispanics but do not explain a high proportion of disease variation (e.g., red hair). Considering current knowledge of risk factor prevalence, we found that melanoma incidence rates in the two groups should actually be similar. Sun exposure behavior among Hispanics may contribute to the explanation for the 7-fold difference in melanoma rates. Currently, limited data exist on sun exposure behavior among Hispanics, but possibilities for improving primary prevention by further studying these practices are substantial.
{"title":"Current Data on Risk Factor Estimates Does Not Explain the Difference in Rates of Melanoma between Hispanics and Non-Hispanic Whites.","authors":"Sonia Kamath, Kimberly A Miller, Myles G Cockburn","doi":"10.1155/2016/2105250","DOIUrl":"10.1155/2016/2105250","url":null,"abstract":"<p><p>United States Hispanics have seven times lower melanoma incidence rates than non-Hispanic whites (NHW). It is unclear whether this difference can be explained solely by phenotypic risk factors, like darker skin, or whether modifiable risk factors, like sun exposure, also play a role. The purpose of this paper is to summarize what is currently known about melanoma risk factors among Hispanics and NHWs, and whether or not those differences could explain the difference in melanoma incidence. Through literature review, relative risks and prevalence of melanoma risk factors in Hispanics and NHWs were identified and used to calculate the expected rate in Hispanics and rate ratio compared to NHWs. We found that melanoma risk factors either have similar frequency in Hispanics and NHWs (e.g., many large nevi) or are less frequent in Hispanics but do not explain a high proportion of disease variation (e.g., red hair). Considering current knowledge of risk factor prevalence, we found that melanoma incidence rates in the two groups should actually be similar. Sun exposure behavior among Hispanics may contribute to the explanation for the 7-fold difference in melanoma rates. Currently, limited data exist on sun exposure behavior among Hispanics, but possibilities for improving primary prevention by further studying these practices are substantial. </p>","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"2016 ","pages":"2105250"},"PeriodicalIF":1.1,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4820624/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10188773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The goal of our study was to determine current melanoma reporting methods available to dermatologists and dermatopathologists and quantify changes in reporting methods from 2012 to 2014. A cross-sectional study design was utilized consisting of website perusal of reporting procedures, followed up by telephone and email inquiry of reporting methods from every state cancer registry. This study was conducted over a six-month period from February to August 2014. A previous similar survey was conducted in 2012 over the same time frame and results were compared. Kansas state cancer registry provided no data. As of August 2014, 96% of 49 state cancer registries had electronic methods available to all designated reporters. Seven (14%) states required an electronic-only method of reporting melanoma cases. Eighty-six percent allowed hard copy pathology report submission. Compared to the 2012 survey, 2 additional states were found to have initiated electronic reporting methods by 2014. In conclusion, a variety of methods exist for reporting diagnosed melanoma cases. Although most state cancer registries were equipped for electronic transmission of cases for mandated reporters, a number of states were ill-equipped for electronic submission from outpatient dermatologists. There was a general trend towards electronic versus nonelectronic reporting from 2012 to 2014.
{"title":"Reporting Melanoma: A Nationwide Surveillance of State Cancer Registries","authors":"Kehinde Raji, Lauren Payne, Suephy C. Chen","doi":"10.1155/2015/904393","DOIUrl":"https://doi.org/10.1155/2015/904393","url":null,"abstract":"The goal of our study was to determine current melanoma reporting methods available to dermatologists and dermatopathologists and quantify changes in reporting methods from 2012 to 2014. A cross-sectional study design was utilized consisting of website perusal of reporting procedures, followed up by telephone and email inquiry of reporting methods from every state cancer registry. This study was conducted over a six-month period from February to August 2014. A previous similar survey was conducted in 2012 over the same time frame and results were compared. Kansas state cancer registry provided no data. As of August 2014, 96% of 49 state cancer registries had electronic methods available to all designated reporters. Seven (14%) states required an electronic-only method of reporting melanoma cases. Eighty-six percent allowed hard copy pathology report submission. Compared to the 2012 survey, 2 additional states were found to have initiated electronic reporting methods by 2014. In conclusion, a variety of methods exist for reporting diagnosed melanoma cases. Although most state cancer registries were equipped for electronic transmission of cases for mandated reporters, a number of states were ill-equipped for electronic submission from outpatient dermatologists. There was a general trend towards electronic versus nonelectronic reporting from 2012 to 2014.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":"301 4 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2015-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90706734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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