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  • Title: [Renal cell carcinoma with regional lymph node metastasis].
    Author: Kitamura Y, Watanabe M, Komatsubara S, Sakata Y.
    Journal: Hinyokika Kiyo; 1995 Jun; 41(6):433-8. PubMed ID: 7645451.
    Abstract:
    A follow up study of 20 cases of renal cell carcinoma with regional lymph node metastasis at the department of urology in Niigata Cancer Center Hospital from 1979 to 1993 is presented. During this period, we treated 249 patients with renal cell carcinoma with or without lymph node metastasis. Lymph node metastasis could be estimated in 188 out of 249 patients. Histologically, lymph node metastasis was classified as pN1 in 8 cases, pN2 in 7 cases, and pN3 in 5 cases. The 3- and 5-year survival rates of 20 patients with lymph node metastasis were 45.0% and 16.4%, respectively. Nine of the 20 cases had no distant metastasis and 11 cases had distant metastasis. Three of the 9 patients with distant metastasis had no recurrence. Two of these 3 patients are still alive after 10 years and 3 years and 1 patient died because of acute heart failure. These 3 patients had pN1 metastasis smaller than 1 cm lymph node. Four of the 11 patients with distant metastasis had more than a two-year survival. However, 3 patients died due to renal cell carcinoma although primary and metastatic regions were resected and IFN with chemotherapy were given. Only one patient is still alive without recurrence after 3 years. This case detected as right renal cell carcinoma with pN2 metastasis and bilateral pulmonary metastasis was treated with radical nephrectomy with regional lymph node dissection and administered Methotrexate, VP16 and CisPlatinum chemotherapy and IFN.(ABSTRACT TRUNCATED AT 250 WORDS)
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