1. The Clinico-histopathological Spectrum of Tumors and Tumor-Like Lesions in Adult Intussusception

   • Pavithra Ayyanar
   • Gayatri Behera
   • Suvradeep Mitra

   Original Research 20 May 2021 Pages: 511 - 519

   

2. Short-term Outcomes of Gastric Cancer at University Teaching Hospital of Kigali (CHUK), Rwanda

   • Irénée Niyongombwa
   • Irénée David Karenzi
   • Egide Abahuje

   Original Research 21 May 2021 Pages: 520 - 527

   

3. A Novel Prognostic Tool in Western and Eastern Biliary Tract Cancer Patients Treated in First-line Setting: the ECSIPOT Index

   • Giulia Rovesti
   • Francesco Leone
   • Andrea Casadei-Gardini

   Original Research 25 May 2021 Pages: 528 - 536

   

4. Microbial Azurin Immobilized on Nano-Chitosan as Anticancer and Antibacterial Agent Against Gastrointestinal Cancers and Related Bacteria

   • Nawal E. Al-Hazmi
   • Deyala M. Naguib

   Original Research 22 June 2021 Pages: 537 - 542

   

5. Outcome Following Percutaneous Transhepatic Biliary Drainage (PTBD) in Carcinoma Gallbladder: a Prospective Observational Study

   • Vanji Nathan Subramani
   • Mohanasundaram Avudaiappan
   • Harjeet Singh

   Original Research 26 June 2021 Pages: 543 - 548

   

6. The Promising Effect of Peucedanum chenur Chloroformic Extract on Prevention of Human Colorectal Cancer Progression by Modulating miR-135b, miR-21, and APC Genes

   • Milad Fadaei
   • Razieh Amini
   • Ali Mahdavinezhad

   Original Research 01 July 2021 Pages: 549 - 556

   

7. The Use of Single-Agent Versus Multiple-Agent Concurrent Chemoradiotherapy in the Treatment of Locally Advanced Rectal Cancer

   • Thomas Peponis
   • Caitlin Stafford
   • Rocco Ricciardi

   Original Research 01 July 2021 Pages: 557 - 563

   

8. Laparoscopic Partial Gastrectomy for Large Gastric GISTs

   • Amr Abouzid
   • Ahmed Setit
   • Mosab Shetiwy

   Original Research 10 July 2021 Pages: 564 - 570

   

9. Controlling Nutritional Status (CONUT) Score Is a Prognostic Factor for Patients with Gastric Cancer Treated by Perioperative FLOT

   • Baran Akagunduz
   • Metin Demir
   • Muhammet Mustafa Atcı

   Original Research 15 July 2021 Pages: 571 - 580

   

10. Choosing the Appropriate Individualized Adjuvant Chemotherapy in Stage III Colon Cancer Patients Under and Over 70 Years

    • Heba F. Taha
    • Ola A. Harb
    • Lobna A. Abdelaziz

    Original Research 20 July 2021 Pages: 581 - 591

    

11. The Autophagy-Inducing Mechanisms of Vitexin, Cinobufacini, and Physalis alkekengi Hydroalcoholic Extract against Breast Cancer in vitro and in vivo

    • Esraa Ghazy
    • Hassanien Sagban Taghi

    Original Research 21 July 2021 Pages: 592 - 596

12. Combination Therapy with KRAS and P38α siRNA Suppresses Colorectal Cancer Growth and Development in SW480 Cell Line

    • Shiva Kamran
    • Ensiyeh Seyedrezazadeh
    • Habib Zarredar

    Original Research 22 July 2021 Pages: 597 - 604

    

13. Procalcitonin and C-Reactive Protein as an Early Predictor of Infection in Elective Gastrointestinal Cancer Surgery—a Prospective Observational Study

    • Ujjwal Das
    • Amaranathan Anandhi
    • Lakshminarayanan Subitha

    Original Research 30 July 2021 Pages: 605 - 613

    

14. Identifying the Risk Factors for Mortality in Patients with Cancer and COVID-19 in Hamadan, the West of Iran

    • Malihe Safari
    • Javad Faradmal
    • Ghodratollah Roshanaei

    Original Research 04 August 2021 Pages: 614 - 622

15. Evaluation of CRISPR/Cas9 System Effects on Knocking Out NEAT1 Gene in AGS Gastric Cancer Cell Line with Therapeutic Perspective

    • Nastaran Haghighi
    • Abbas Doosti
    • Jafar Kiani

    Original Research 06 August 2021 Pages: 623 - 631

    

16. Overall Survival of Hepatocellular Carcinoma Patients Underwent Radiofrequency Ablation (RFA) Treatment: a Retrospective Cohort Study from Two Referral Hospitals in Indonesia

    • Andri Sanityoso Sulaiman
    • Rino Alvani Gani
    • Laurentius A. Lesmana

    Original Research 11 August 2021 Pages: 632 - 640

    

17. Does Preoperative Serum Neutrophil to Lymphocyte Ratio (NLR), Platelet to Lymphocyte Ratio (PLR), and Lymphocyte to Monocyte Ratio (LMR) Predict Prognosis Following Radical Surgery for Pancreatic Adenocarcinomas? Results of a Retrospective Study

    • Vikas Gupta
    • Vikram Chaudhari
    • Manish S. Bhandare

    Original Research 18 August 2021 Pages: 641 - 648

    

18. Identification of Key Gene Targets for Sensitizing Colorectal Cancer to Chemoradiation: an Integrative Network Analysis on Multiple Transcriptomics Data

    • Hamed Manoochehri
    • Akram Jalali
    • Massoud Saidijam

    Original Research 25 August 2021 Pages: 649 - 668

    

19. Extra-Colonic Malignancy in Inflammatory Bowel Disease: a Paucity of Recommendations with Weak Evidence

    • Simcha Weissman
    • Muhammad Aziz
    • James H. Tabibian

    Original Research 31 August 2021 Pages: 669 - 673

    

20. Association of PARK-2 Non-synonyms Polymorphisms and Their In Silico Validation Among North Indian Colorectal Cancer Patients

    • Zafar Iqbal Bhat
    • Afreen Naseem
    • M. Moshahid Alam Rizvi

    Original Research 31 August 2021 Pages: 674 - 682

    

21. Anticancer Activity of Aqueous Fenugreek Seed Extract Against Pancreatic Cancer, Histological Evidence

    • Daklallah Ahmed Almalki
    • Deyala M. Naguib

    Original Research 01 September 2021 Pages: 683 - 686

    

22. Moderate Prognostic Value of lncRNA FOXD2-AS1 in Gastric Cancer with Helicobacter pylori Infection

    • Ali Rajabi
    • Sepideh Bastani
    • Reza Safaralizadeh

    Original Research 03 September 2021 Pages: 687 - 691

    

23. Pancreaticoduodenectomy: Impact of Volume on Outcomes at a Tertiary Care Center—Our Experience in Single Institute of Nepal

    • Sunit Agrawal
    • Bhawani Khanal
    • Rakesh Kumar Gupta

    Original Research 04 September 2021 Pages: 692 - 699

    

24. Analysis of Post-operative Adjuvant Chemotherapy Versus Adjuvant Chemoradiation Therapy Outcomes in Non-metastatic Cholangiocarcinoma: an NCDB Review

    • Robin R. Rodriguez
    • Stephen Abel
    • Moses S. Raj

    Original Research Open access 06 September 2021 Pages: 700 - 708

    

25. Utilization of Mutational Analysis (MA) in Gastrointestinal Stromal Tumor (GIST) Management in British Columbia (BC) Between January 2008 to December 2017: a Retrospective Population-Based Study

    • Tiffany Patterson
    • Jocelyn Chai
    • Xiaolan Feng

    Original Research 06 September 2021 Pages: 709 - 717

    

26. Hypermethylation of MIR129-2 Regulates SOX4 Transcription and Associates with Metastasis in Patients with Colorectal Cancer

    • Alireza Rezayi Soufiani
    • Roya Dolatkhah
    • Abdolreza Mehdinavaz Aghdam

    Original Research 09 September 2021 Pages: 718 - 724

    

27. Epidemiologic and Pathologic Study of Pancreatic Cancer in Hamadan, Iran (2008 to 2018)

    • Elham Khanlarzadeh
    • Saman Nazari
    • Sasan Nazari

    Original Research 12 September 2021 Pages: 725 - 729

    

28. Impact of the COVID-19 Pandemic on Colorectal Cancer Screening: a Systematic Review

    • Afrooz Mazidimoradi
    • Azita Tiznobaik
    • Hamid Salehiniya

    Review Article 18 August 2021 Pages: 730 - 744

    

29. The Activity and Polymorphism of the PON1 in Patients with Chronic Liver Disease: a Systematic Review and Meta-analysis

    • Nader Salari
    • Mohsen Kazeminia
    • Masoud Mohammadi

    Review Article 31 August 2021 Pages: 745 - 755

    

30. The Role of Tumor Necrosis Factor-α (TNF-α) Polymorphisms in Gastric Cancer: a Meta-Analysis

    • Maryam Gholamalizadeh
    • Samaneh Mirzaei Dahka
    • Naser Kalantari

    Review Article 03 September 2021 Pages: 756 - 769

    

31. Mitochondrial DNA Copy Number Variations in Gastrointestinal Tract Cancers: Potential Players

    • Mehdi Alikhani
    • Eliette Touati
    • Marjan Mohammadi

    Review Article 06 September 2021 Pages: 770 - 781

    

32. Barriers and Facilitators Associated with Delays in the Diagnosis and Treatment of Gastric Cancer: a Systematic Review

    • Afrooz Mazidimoradi
    • Zohre Momenimovahed
    • Hamid Salehiniya

    Review Article 09 September 2021 Pages: 782 - 796

    

33. The Impact of the COVID-19 Epidemic on Diagnosis, Treatment, Concerns, Problems, and Mental Health in Patients with Gastric Cancer

    • Fatemeh Baghernezhad Hesary
    • Hamid Salehiniya

    Review Article 14 September 2021 Pages: 797 - 804

    

34. Right-Sided Colonic Duplication Cyst with a Malignant Twist in a Young Adult — a Case Report

    • Laxmi Radhakrishnan
    • Joseph George
    • Latha K. Abraham

    Case Report 19 July 2021 Pages: 805 - 808

    

35. A Case of Colonic Micropapillary Carcinoma with a High Frequency of Apoptosis

    • Kazumori Arai
    • Tomohiro Iwasaki
    • Ko Ohata

    Case Report 24 July 2021 Pages: 809 - 816

    

36. Significant Response to Camrelizumab Plus Targeted Drugs in Recurrent Intrahepatic Cholangiocarcinoma: a Case Report and Literature Review

    • Peixin Huang
    • Yingting Zhou
    • Yi Chen

    Case Report Open access 26 July 2021 Pages: 817 - 824

    

37. Anorectal Melanoma—Brownish Black Mass Not Always a Hemorrhoid

    • Jitendra Singh Nigam
    • Nishit
    • Jagjit Kumar Pandey

    Case Report 04 August 2021 Pages: 825 - 829

    

38. Primary ALK-Positive Large B Cell Lymphoma of Pancreas

    • Pritika Kushwaha
    • Meeta Singh
    • Shyama Jain

    Case Report 10 August 2021 Pages: 830 - 833

    

39. Intrahepatic Bile Duct Adenoma Masquerading as Metastatic Carcinoma in a Case of Gastric Carcinoma: a Diagnostic Dilemma

    • Pallavi Saraf
    • Jyotsna Naresh Bharti
    • Jeewan Ram Vishnoi

    Case Report 14 August 2021 Pages: 834 - 836

    

40. A Case of Myasthenia Gravis with Two Primary Tumors: Paraneoplastic or Incidental?

    • Tuba Uğur
    • Fatih Gürler
    • Ahmet Özet

    Case Report 31 August 2021 Pages: 837 - 840