کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5648588 1587504 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multivariate analysis of potential risk factors for lymph node metastasis in patients with cutaneous squamous cell carcinoma of the head and neck
ترجمه فارسی عنوان
تحلیل چند متغیره عوامل خطر بالقوه متاستاز غدد لنفاوی در بیماران مبتلا به کارسینوم شکم جلدی سر و گردن
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی امراض پوستی
چکیده انگلیسی

BackgroundThe current knowledge about potential risk factors for lymph node (LN) metastasis in patients with head and neck cutaneous squamous cell carcinoma (HNcSCC) is primarily based on studies that lack adjustment for confounding variables.ObjectivesWe sought to identify independent risk factors for LN metastasis in patients with HNcSCC and to evaluate the impact of LN metastasis on prognosis.MethodsPatients with primary HNcSCC were retrospectively included. Potential risk factors were analyzed by univariate and multivariate Cox regression models. Survival was compared using the Kaplan-Meier method.ResultsThree hundred thirty-six patients with 545 primary HNcSCCs were included. The median follow-up period was 43 months (range, 1-176 months). LN metastasis occurred in 55 patients (16.4%). The following independent risk factors of HNcSCC for the development of LN metastasis were identified: location on the ear, tumor diameter >50 mm, moderate and poor differentiation, and tumor thickness >2 mm. There was a significant decline in disease-specific survival and overall survival in patients with LN metastasis compared to patients without LN metastasis.LimitationsThe retrospective study design.ConclusionLN metastases from HNcSCC are common with diminished survival rates. This study confirmed some well-known risk factors, but also found moderate differentiation as an independent risk factor for LN metastasis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the American Academy of Dermatology - Volume 75, Issue 4, October 2016, Pages 722-730
نویسندگان
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