1. Gastrointestinal stromal tumors: a comprehensive radiological review

   • Akitoshi Inoue
   • Shinichi Ota
   • Yoshiyuki Watanabe

   Invited Review Open access 09 July 2022 Pages: 1105 - 1120

   

2. Optimal use of the FDG-PET/CT in the diagnostic process of fever of unknown origin (FUO): a comprehensive review

   • Ryogo Minamimoto

   Invited Review Open access 04 July 2022 Pages: 1121 - 1137

   

3. Association of severe COVID-19 outcomes with radiological scoring and cardiomegaly: findings from the COVID-19 inpatients database, Japan

   • Atsuhiro Kanayama
   • Yuuki Tsuchihashi
   • The COVID-19 discharge summary database (CDSD) group

   Original Article Open access 26 July 2022 Pages: 1138 - 1147

   

4. What is the “washout” of hepatocellular carcinoma as observed on the equilibrium phase CT?: consideration based on the concept of extracellular volume fraction

   • Keiko Sakamoto
   • Shinji Tanaka
   • Kengo Yoshimitsu

   Original Article Open access 10 June 2022 Pages: 1148 - 1155

   

5. The effect of CT texture-based analysis using machine learning approaches on radiologists' performance in differentiating focal-type autoimmune pancreatitis and pancreatic duct carcinoma

   • Kenta Anai
   • Yoshiko Hayashida
   • Yukunori Korogi

   Original Article Open access 21 June 2022 Pages: 1156 - 1165

   

6. Correction to: The effect of CT texture‑based analysis using machine learning approaches on radiologists’ performance in differentiating focal‑type autoimmune pancreatitis and pancreatic duct carcinoma

   • Kenta Anai
   • Yoshiko Hayashida
   • Yukunori Korogi

   Correction Open access 09 July 2022 Pages: 1166 - 1166

7. Selection of dilution material for non-iodinated iodine as an oral contrast agent for esophageal cancer: a preliminary clinical trial

   • Xia Xu
   • Zhifeng Wu
   • Ziquan Guo

   Original Article Open access 20 July 2022 Pages: 1167 - 1174

   

8. Mucinous tubular and spindle cell carcinomas of the kidney (MTSCC-Ks): CT and MR imaging characteristics

   • Huanhuan Kang
   • Wei Xu
   • Haiyi Wang

   Original Article 30 May 2022 Pages: 1175 - 1185

   

9. Image quality evaluation of real low-dose breast PET

   • Yoko Satoh
   • Masamichi Imai
   • Hiroshi Onishi

   Original Article Open access 25 May 2022 Pages: 1186 - 1193

   

10. FDG PET/CT signs of proven pulmonary hydatid cyst: is there any clue?

    • Banu Yoldaş
    • Soner Gürsoy
    • Serpil Sevinç

    Original Article 21 June 2022 Pages: 1194 - 1200

    

11. Percutaneous cryoablation for clinical T3a renal cell carcinoma (< 7 cm) with segmental vein involvement or perinephric fat invasion based on preoperative evaluation of high-resolution multidetector computed tomography scan

    • Mayu Uka
    • Toshihiro Iguchi
    • Takao Hiraki

    Original Article Open access 21 June 2022 Pages: 1201 - 1209

    

12. Medical students’ education and radiology

    • Naoko Mori
    • Kei Takase

    Letter to the Editor 22 June 2022 Pages: 1210 - 1211