1. Adolescent and young adult brain tumors: current topics and review

   • Fumiyuki Yamasaki

   Invited Review Article 22 January 2022 Pages: 457 - 464

   

2. Epidemiology and treatment of head and neck malignancies in the AYA generation

   • Takahiro Asakage

   Invited Review Article 14 January 2022 Pages: 465 - 472

3. Status of cervical cancer screening among adolescents and young adults (AYA) in Japan

   • Eiko Saitoh
   • Kumiko Saika
   • Daisuke Aoki

   Invited Review Article 11 January 2022 Pages: 473 - 480

   

4. Neoadjuvant fractionated stereotactic radiotherapy followed by piecemeal resection of brain metastasis: a case series of 20 patients

   • Shoichi Deguchi
   • Koichi Mitsuya
   • Nakamasa Hayashi

   Original Article Open access 18 November 2021 Pages: 481 - 487

   

5. A risk factor for newly diagnosed secondary cancer in patients with early-stage laryngeal, oropharyngeal, or hypopharyngeal cancer: sub-analysis of a prospective observation study

   • Goshi Nishimura
   • Daisuke Sano
   • Nobuhiko Oridate

   Original Article 17 November 2021 Pages: 488 - 494

   

6. Perspectives on the role of breast cancer susceptibility gene in breast cancer

   • Nan Wu
   • Lijuan Wei
   • Juntian Liu

   Original Article 22 January 2022 Pages: 495 - 511

   

7. Clinicopathological characteristics and prognosis of poorly cohesive cell subtype of gastric cancer

   • Kenichi Nakamura
   • Kojiro Eto
   • Hideo Baba

   Original Article 27 January 2022 Pages: 512 - 519

   

8. Predictive factors of survival of colorectal cancer patients after para-aortic lymph node metastasis

   • Hiroaki Nozawa
   • Kazushige Kawai
   • Soichiro Ishihara

   Original Article 27 November 2021 Pages: 520 - 527

   

9. The correlation of immunoscore and frailty in colorectal cancer

   • Toshihiro Nakao
   • Mitsuo Shimada
   • Yosuke Iwakawa

   Original Article 30 November 2021 Pages: 528 - 537

   

10. The role of folate receptor-positive circulating tumor cell analysis in the diagnosis of colorectal cancer: a retrospective cohort study

    • Su Yan
    • Wenyi Guo
    • Weixing Wang

    Original Article 19 January 2022 Pages: 538 - 544

    

11. Relationship between diverting stoma and adjuvant chemotherapy in patients with rectal cancer: a nationwide study using the National Database of Health Insurance Claims and Specific Health Checkups of Japan

    • Nobuaki Hoshino
    • Koya Hida
    • Kazutaka Obama

    Original Article 16 November 2021 Pages: 545 - 552

    

12. Prognostic impact of neutrophilia and lymphopenia on survival in anal cancer treated with definitive concurrent chemoradiotherapy: a retrospective multicenter study

    • Eunji Kim
    • Tae Hyung Kim
    • Mi-Sook Kim

    Original Article 29 November 2021 Pages: 553 - 562

    

13. Significance of upfront cytoreductive nephrectomy stratified by IMDC risk for metastatic renal cell carcinoma in targeted therapy era – a multi-institutional retrospective study

    • Renpei Kato
    • Sei Naito
    • Wataru Obara

    Original Article Open access 01 January 2022 Pages: 563 - 573

    

14. Preoperative models incorporating the systemic immune-inflammation index for predicting prognosis and muscle invasion in patients with non-metastatic upper tract urothelial carcinoma

    • Shuichiro Kobayashi
    • Masaya Ito
    • Fumitaka Koga

    Original Article 03 December 2021 Pages: 574 - 584

    

15. Response to first-line chemotherapy regimen is associated with efficacy of ımmune checkpoint blockade therapies in patients with metastatic urothelial carcinoma

    • Deniz Tural
    • Fatih Selçukbiricik
    • Saadettin Kılıçkap

    Original Article 11 November 2021 Pages: 585 - 591

    

16. Comparison of clinical outcomes between androgen deprivation therapy with up-front abiraterone and bicalutamide for Japanese patients with LATITUDE high-risk prostate cancer in a real-world retrospective analysis

    • Taku Naiki
    • Kiyoshi Takahara
    • Takahiro Yasui

    Original Article 15 November 2021 Pages: 592 - 601

    

17. Postoperative lymphocyst formation after pelvic lymphadenectomy for gynecologic cancers: comparison between laparoscopy and laparotomy

    • Reisa Kakubari
    • Eiji Kobayashi
    • Tadashi Kimura

    Original Article 04 February 2022 Pages: 602 - 608

    

18. Adjuvant taxane plus platinum chemotherapy for stage I ovarian clear cell carcinoma with complete surgical staging: are more than three cycles necessary?

    • Mayu Ukai
    • Shiro Suzuki
    • Fumitaka Kikkawa

    Original Article 15 November 2021 Pages: 609 - 618

    

19. Comparison of survival outcomes of abdominal radical hysterectomy and radiochemotherapy IIA2 (FIGO2018) cervical cancer: a retrospective study from a large database of 63,926 cases of cervical cancer in China

    • Junshen He
    • Donglin Li
    • Chunlin Chen

    Original Article 27 November 2021 Pages: 619 - 625

    

20. Efficacy and safety of nivolumab combined with brentuximab vedotin after nivolumab monotherapy failure in patients with relapsed and refractory classic Hodgkin lymphoma

    • Liudmila V. Fedorova
    • Kirill V. Lepik
    • Alexander D. Kulagin

    Original Article 26 November 2021 Pages: 626 - 632

    

21. Correction to: Real-world use of enzalutamide in men with nonmetastatic castration-resistant prostate cancer in Japan

    • Akira Yokomizo
    • Junji Yonese
    • Norio Nonomura

    Correction Open access 01 February 2022 Pages: 633 - 634

22. Correction to: Japan Society of Clinical Oncology Clinical Practice Guidelines 2017 for fertility preservation in childhood, adolescent, and young adult cancer patients: part 2

    • Akiko Tozawa
    • Fuminori Kimura
    • Yutaka Osuga

    Correction Open access 13 February 2022 Pages: 635 - 637