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Janice M Pogoda - One of the best experts on this subject based on the ideXlab platform.

  • solar radiation Lip protection and Lip Cancer risk in los angeles county women california united states
    Cancer Causes & Control, 1996
    Co-Authors: Janice M Pogoda, Susan Prestonmartin
    Abstract:

    A population-based case-control study of 74 women with Lip Cancer diagnosed from 1978 to 1985 in Los Angeles County (California, United States) and frequency matched to 105 controls investigated the risk of solar radiation and protection from Lip sunscreening agents to explore the hypothesis that excess incidence of Lip Cancer seen in men is due partly to lower rates in women, conferred by frequent use of Lip protection. We confirm the importance in women of risk factors similar to those found in men, i.e., fair complexion, sun exposure, and smoking. Risk was related strongly to lifetime solar radiation (odds ratio [OR]=13.5 for highest quartile of exposure, 95 percent confidence interval [CI]=4.5–40.6, P trend <0.0001) and time spent outdoors (OR=4.7 for highest quartile of average yearly hours, CI=1.9–12.1, P trend=0.01). Further, among women with high lifetime solar-radiation exposure, those who used Lip protection once a day or less had twice the risk of Lip Cancer than women who used Lip protection more than once a day (OR=7.3, CI=1.9–27.2 cf OR=3.2, CI=1.1–9.2). These findings show that solar radiation is a major risk factor for Lip Cancer and suggest that Lip sunscreening is protective, thereby supporting the hypothesis that use of Lipstick and other sunscreening agents by women has contributed to their lower incidence of this disease.

  • Solar radiation, Lip protection, and Lip Cancer risk in Los Angeles County women (California, United States)
    Cancer Causes & Control, 1996
    Co-Authors: Janice M Pogoda, Susan Preston-martin
    Abstract:

    A population-based case-control study of 74 women with Lip Cancer diagnosed from 1978 to 1985 in Los Angeles County (California, United States) and frequency matched to 105 controls investigated the risk of solar radiation and protection from Lip sunscreening agents to explore the hypothesis that excess incidence of Lip Cancer seen in men is due partly to lower rates in women, conferred by frequent use of Lip protection. We confirm the importance in women of risk factors similar to those found in men, i.e. , fair complexion, sun exposure, and smoking. Risk was related strongly to lifetime solar radiation (odds ratio [OR]=13.5 for highest quartile of exposure, 95 percent confidence interval [CI]=4.5–40.6, P trend

Susan Prestonmartin - One of the best experts on this subject based on the ideXlab platform.

  • solar radiation Lip protection and Lip Cancer risk in los angeles county women california united states
    Cancer Causes & Control, 1996
    Co-Authors: Janice M Pogoda, Susan Prestonmartin
    Abstract:

    A population-based case-control study of 74 women with Lip Cancer diagnosed from 1978 to 1985 in Los Angeles County (California, United States) and frequency matched to 105 controls investigated the risk of solar radiation and protection from Lip sunscreening agents to explore the hypothesis that excess incidence of Lip Cancer seen in men is due partly to lower rates in women, conferred by frequent use of Lip protection. We confirm the importance in women of risk factors similar to those found in men, i.e., fair complexion, sun exposure, and smoking. Risk was related strongly to lifetime solar radiation (odds ratio [OR]=13.5 for highest quartile of exposure, 95 percent confidence interval [CI]=4.5–40.6, P trend <0.0001) and time spent outdoors (OR=4.7 for highest quartile of average yearly hours, CI=1.9–12.1, P trend=0.01). Further, among women with high lifetime solar-radiation exposure, those who used Lip protection once a day or less had twice the risk of Lip Cancer than women who used Lip protection more than once a day (OR=7.3, CI=1.9–27.2 cf OR=3.2, CI=1.1–9.2). These findings show that solar radiation is a major risk factor for Lip Cancer and suggest that Lip sunscreening is protective, thereby supporting the hypothesis that use of Lipstick and other sunscreening agents by women has contributed to their lower incidence of this disease.

Susan Preston-martin - One of the best experts on this subject based on the ideXlab platform.

  • Solar radiation, Lip protection, and Lip Cancer risk in Los Angeles County women (California, United States)
    Cancer Causes & Control, 1996
    Co-Authors: Janice M Pogoda, Susan Preston-martin
    Abstract:

    A population-based case-control study of 74 women with Lip Cancer diagnosed from 1978 to 1985 in Los Angeles County (California, United States) and frequency matched to 105 controls investigated the risk of solar radiation and protection from Lip sunscreening agents to explore the hypothesis that excess incidence of Lip Cancer seen in men is due partly to lower rates in women, conferred by frequent use of Lip protection. We confirm the importance in women of risk factors similar to those found in men, i.e. , fair complexion, sun exposure, and smoking. Risk was related strongly to lifetime solar radiation (odds ratio [OR]=13.5 for highest quartile of exposure, 95 percent confidence interval [CI]=4.5–40.6, P trend

Yowling Shiue - One of the best experts on this subject based on the ideXlab platform.

  • clinicopathological study of Lip Cancer a retrospective hospital based study in taiwan
    Apmis, 2017
    Co-Authors: Huiwen Tseng, Hueihan Liou, Kuowang Tsai, Luoping Ger, Yowling Shiue
    Abstract:

    To evaluate the clinicopathological characteristics, high-risk lifestyle factors (HRLF: chronic exposure to sun, betel quid, alcohol, and tobacco), and prognostic factors of Lip Cancer. The hospital records of patients with pathologically confirmed Lip squamous cell carcinoma (LSCC, n = 112) and Lip basal cell carcinoma (LBCC, n = 21) were reviewed. Differences in clinicopathological characteristics between LSCC and LBCC, upper and lower Lip, and status of second primary tumors were compared by chi-square test and logistic regression. The prognostic factors for LSCC were analyzed by Cox regression. Compared with LBCC patients, LSCC patients were men-predominant (p  4 cm (CHR = 8.19, p = 0.006), lymph node involvement (CHR = 11.48, p < 0.001), and recurrence (CHR = 3.96, p = 0.01); whereas for disease-free survival were moderately to poorly differentiated LSCC (CHR = 4.97, p = 0.002) and alcohol consumption (CHR = 3.13, p = 0.04). LSCC and lower Lip Cancer were highly associated with HRLFs.

  • Clinicopathological study of Lip Cancer: a retrospective hospital-based study in Taiwan.
    APMIS, 2017
    Co-Authors: Huiwen Tseng, Hueihan Liou, Kuowang Tsai, Luoping Ger, Yowling Shiue
    Abstract:

    To evaluate the clinicopathological characteristics, high-risk lifestyle factors (HRLF: chronic exposure to sun, betel quid, alcohol, and tobacco), and prognostic factors of Lip Cancer. The hospital records of patients with pathologically confirmed Lip squamous cell carcinoma (LSCC, n = 112) and Lip basal cell carcinoma (LBCC, n = 21) were reviewed. Differences in clinicopathological characteristics between LSCC and LBCC, upper and lower Lip, and status of second primary tumors were compared by chi-square test and logistic regression. The prognostic factors for LSCC were analyzed by Cox regression. Compared with LBCC patients, LSCC patients were men-predominant (p  4 cm (CHR = 8.19, p = 0.006), lymph node involvement (CHR = 11.48, p 

Chunli Yao - One of the best experts on this subject based on the ideXlab platform.

  • Application of vermillion myocutaneous flap in restoration after Lip Cancer resection
    Dermatologic Therapy, 2020
    Co-Authors: Shu Wang, Chunli Yao
    Abstract:

    OBJECTIVE To investigate the application of the vermillion myocutaneous flap in restoration after Lip Cancer resection. METHOD From July 2012 to December 2019, six patients with Lip Cancer admitted in our department were included in this study. Total defect of the whole layer of the Lip, accounted for 1/3-1/2 of the total length of the Lip after tumor resection, were repaired by vermillion myocutaneous flap. For the case defect presenting >1/2 of the total length of the Lip, a local rotational flap was designed with vermillion myocutaneous flap compound to repair the defect. RESULTS At present, the patients were followed up for 6 months to 7 years. There was no tumor recurrence. The aesthetic effects and function of Lip after operation were ideal, with satisfactory outcomes. CONCLUSION Vermillion myocutaneous flap with the labial artery as the axis was an effective method to restore the anatomical structure and function of the Lip. In the presence of a defect area of larger than 1/2 of the length of the whole Lip, local skin flap can be used for simultaneous repair in order to achieve satisfactory outcome. This article is protected by copyright. All rights reserved.

  • application of vermillion myocutaneous flap in restoration after Lip Cancer resection
    Dermatologic Therapy, 2020
    Co-Authors: Shu Wang, Chunli Yao
    Abstract:

    To investigate the application of the vermillion myocutaneous flap in restoration after Lip Cancer resection. From July 2012 to December 2019, six patients with Lip Cancer admitted in our department were included in this study. Total defect of the whole layer of the Lip, accounted for 1/3 to 1/2 of the total length of the Lip after tumor resection, were repaired by vermillion myocutaneous flap. For the case defect presenting >1/2 of the total length of the Lip, a local rotational flap was designed with vermillion myocutaneous flap compound to repair the defect. At present, the patients were followed up for 6 months to 7 years. There was no tumor recurrence. The aesthetic effects and function of Lip after operation were ideal, with satisfactory outcomes. Vermillion myocutaneous flap with the labial artery as the axis was an effective method to restore the anatomical structure and function of the Lip. In the presence of a defect area of larger than 1/2 of the length of the whole Lip, local skin flap can be used for simultaneous repair in order to achieve satisfactory outcome.