1. Cancer of unknown primary site: review of consecutive cases at the National Cancer Center Hospital of Japan

   • Satomi Yakushiji
   • Masashi Ando
   • Yasuhiro Fujiwara

   ORIGINAL ARTICLE 25 December 2006 Pages: 421 - 425

2. p53 expression status is a significant molecular marker in predicting the time to endocrine therapy failure in recurrent breast cancer: a cohort study

   • Kazuharu Kai
   • Reiki Nishimura
   • Hirotaka Iwase

   ORIGINAL ARTICLE 25 December 2006 Pages: 426 - 433

3. A low-dose combination therapy of interleukin-2 and interferon-α is effective for lung metastasis of renal cell carcinoma: a multicenter open study

   • Hideyuki Akaza
   • Taiji Tsukamoto
   • Seiji Naito

   ORIGINAL ARTICLE 25 December 2006 Pages: 434 - 440

4. “Watch-and-see” policy for the clinically positive neck in head and neck cancer treated with chemoradiotherapy

   • Akihiro Homma
   • Yasushi Furuta
   • Satoshi Fukuda

   ORIGINAL ARTICLE 25 December 2006 Pages: 441 - 448

5. In vitro chemosensitivity test to predict chemosensitivity for paclitaxel, using human gastric carcinoma tissues

   • Yasuhiro Kodera
   • Seiji Ito
   • Akimasa Nakao

   ORIGINAL ARTICLE 25 December 2006 Pages: 449 - 453

6. Dose escalation study of docetaxel and nedaplatin in patients with relapsed or refractory squamous cell carcinoma of the esophagus pretreated using cisplatin, 5-fluorouracil, and radiation

   • Takashi Yoshioka
   • Masato Sakayori
   • Chikashi Ishioka

   ORIGINAL ARTICLE 25 December 2006 Pages: 454 - 460

7. Inflammatory pseudotumor of the lung: clinicopathological analysis in seven adult patients

   • Yoshihiro Kobashi
   • Minoru Fukuda
   • Mikio Oka

   ORIGINAL ARTICLE 25 December 2006 Pages: 461 - 466

8. Intrapleural extravasation of epirubicin, 5-fluouracil, and cyclophosphamide, treated with dexrazoxane

   • Joris W.F. Uges
   • Albert M. Vollaard
   • Rolf E. Brouwer

   CASE REPORT 25 December 2006 Pages: 467 - 470

9. Unresectable gastric cancer with multiple liver metastases effectively treated with combined paclitaxel and doxifluridine chemotherapy

   • Shin Mizutani
   • Tsukasa Oyama
   • Kazuyasu Nakao

   CASE REPORT 25 December 2006 Pages: 471 - 474

10. Clear cell tumor of the lung

    • Toshiki Hirata
    • Tetsushi Otani
    • Sachiko Minamiguchi

    CASE REPORT 25 December 2006 Pages: 475 - 477

11. The therapeutic challenge of a nonresectable solitary fibrous tumor in a hypoglycemic patient

    • Jaap de Boer
    • Pieter L. Jager
    • Winette T.A. van der Graaf

    CASE REPORT 25 December 2006 Pages: 478 - 481

12. Avascular necrosis of bilateral femoral head as a result of long-term steroid administration for radiation pneumonitis after tangential irradiation of the breast

    • Yasuhiro Kosaka
    • Michihide Mitsumori
    • Hiroshi Kodama

    CASE REPORT 25 December 2006 Pages: 482 - 486

13. Resistance to gefitinib

    • Hidetaka Uramoto
    • Kenji Sugio
    • Kosei Yasumoto

    CASE REPORT 25 December 2006 Pages: 487 - 491

14. A randomized comparative study of endocrine monotherapy and a combination of estramustine phosphate with the endocrine therapy in patients with untreated stage D prostate cancer

    • Senji Hoshi
    • Osamu Yamaguchi
    • The Tohoku Prostate Cancer Study Group

    Erratum 25 December 2006 Pages: 492 - 493