کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3879918 1599018 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Predicting Regional Lymph Node Metastasis in Chinese Patients With Penile Squamous Cell Carcinoma: The Role of Histopathological Classification, Tumor Stage and Depth of Invasion
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری‌های کلیوی
پیش نمایش صفحه اول مقاله
Predicting Regional Lymph Node Metastasis in Chinese Patients With Penile Squamous Cell Carcinoma: The Role of Histopathological Classification, Tumor Stage and Depth of Invasion
چکیده انگلیسی

PurposeWe determined whether histological factors of primary penile squamous cell carcinoma could predict the risk of regional lymph node metastasis.Materials and MethodsThe clinical records of 72 consecutive Chinese patients with squamous cell carcinoma of the penis were analyzed retrospectively. Of the patients 58 underwent bilateral inguinal lymph node dissection, of whom 9 also underwent unilateral or bilateral pelvic lymph node dissection. Primary lesions were evaluated according to recently revised standards. The variables recorded were histopathological classification, histological grade, pathological tumor stage, invasion depth, vascular invasion, and the number and position of metastatic lymph nodes.ResultsNo patients with verrucous carcinoma had regional lymph node metastasis. However, 100% of patients with basaloid, 33.3% with warty and 30% with typical squamous cell carcinoma had lymph node metastasis (p = 0.002). The rate of lymph node metastasis was 18.8% in patients with pT1, as compared with 53.1% in patients with pT2 or pT3 (p = 0.004). The mean depth of invasion was 9.3 (range 2 to 22) vs 3.2 mm (range 1 to 6) in patients with and without lymph node metastasis, respectively (p <0.001).ConclusionsHistopathological classification, pathological tumor stage and depth of invasion of the primary lesion are significant predictors of regional lymph node metastasis in Chinese patients with penile squamous cell carcinoma. Combining these predictors can be used to select patients who are the best candidates for regional lymphadenectomy.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Urology - Volume 176, Issue 4, October 2006, Pages 1431–1435
نویسندگان
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