1. Intracholecystic papillary-tubular neoplasm of the gallbladder originating in the cystic duct with extensive intraepithelial progress in the common bile duct

   • Yuki Fujii
   • Yutaka Noda
   • Kei Ito

   Case Report 30 November 2018 Pages: 197 - 204

   

2. Heterotopic chondroid tissue of the main bile duct mimicking Klatskin tumor: case report and review of the literature

   • Fatma Hüsniye Dilek
   • Şebnem Karasu
   • Osman Nuri Dilek

   Case Report 29 November 2018 Pages: 205 - 208

   

3. An autopsy case of primary extranodal NK/T cell lymphoma (extranodal NK/T-cell lymphoma) of the bile duct

   • Hiroyuki Ito
   • Shin-ichiro Hiraiwa
   • Norihito Watanabe

   Case Report Open access 02 January 2019 Pages: 209 - 212

   

4. Successful direct-acting antiviral treatment of three patients with genotype 2/1 recombinant hepatitis C virus

   • Masako Okada
   • Hoang Hai
   • Norifumi Kawada

   Case Report 16 November 2018 Pages: 213 - 217

   

5. Dynamics of hepatitis B virus serum markers in an acute hepatitis B patient in the incubation phase

   • Shota Okamoto
   • Kazumi Yamasaki
   • Hiroshi Yatsuhashi

   Case Report 21 November 2018 Pages: 218 - 222

   

6. The successful treatment of hepatocellular carcinoma arising from congenital hepatic fibrosis using radiofrequency ablation under laparoscopy

   • Takuya Hirosawa
   • Naoki Morimoto
   • Hironori Yamamoto

   Case Report 07 January 2019 Pages: 223 - 230

   

7. RETRACTED ​ARTICLE: Intraperitoneal abscess formation spreading to the liver after endoscopic ultrasound-guided fine-needle aspiration for abdominal lymphadenopathy

   • Koji Takahashi
   • Hiroshi Kashimura
   • Takeshi Nihei

   Case Report 16 November 2018 Pages: 231 - 231

8. Serum and histological IgG4-negative type 1 autoimmune pancreatitis

   • Yuichi Takano
   • Takahiro Kobayashi
   • Masatsugu Nagahama

   Case Report 10 November 2018 Pages: 232 - 238

   

9. Methimazole-induced acute pancreatitis: a case report

   • Itsuka Kikuchi
   • Nobuyuki Miyata
   • Natsuo Tachikawa

   Case Report 24 November 2018 Pages: 239 - 242

   

10. Co-existent ulcerative colitis and Guillain–Barré syndrome: a case report and literature review

    • Kentaro Tominaga
    • Atsunori Tsuchiya
    • Shuji Terai

    Case Report 18 February 2019 Pages: 243 - 246

    

11. Esophageal carcinosarcoma that disappeared pathologically by palliative radiotherapy alone

    • Keiichi Kimura
    • Yoshito Hayashi
    • Tetsuo Takehara

    Case Report 16 January 2019 Pages: 247 - 253

    

12. A case of gossypiboma diagnosed with transanal double-balloon enteroscopy

    • Takehiro Ishii
    • Satohiro Matsumoto
    • Hirosato Mashima

    Case Report Open access 19 November 2018 Pages: 254 - 257

    

13. Primary gastrointestinal amyloidosis with gastrointestinal hemorrhage and intestinal pseudo-obstruction: a report of a rare case

    • Yasutoshi Shiratori
    • Katsuyuki Fukuda
    • Kenji Nakamura

    Case Report Open access 20 December 2018 Pages: 258 - 262

    

14. Association between Crohn’s disease and AarF domain-containing kinase 4 glomerulopathy

    • Toshihiko Kakiuchi
    • Yasufumi Ohtsuka
    • Muneaki Matsuo

    Case Report 31 January 2019 Pages: 263 - 268

    

15. Usefulness of diffusion-weighted magnetic resonance imaging for evaluating the effect of hemostatic radiotherapy for unresectable gastric cancer

    • Osamu Tanaka
    • Tatsushi Omatsu
    • Masayuki Matsuo

    Case Report 16 November 2018 Pages: 269 - 273

    

16. Acute gastritis caused by concurrent infection with Epstein–Barr virus and cytomegalovirus in an immunocompetent adult

    • Sohei Yamamoto
    • Yu Sakai

    Case Report 16 November 2018 Pages: 274 - 278

    

17. A case of inflammatory fibroid polyp of the stomach with an “erect penis like appearance” successfully removed by endoscopic submucosal dissection

    • Yu Watahiki
    • Takuto Hikichi
    • Hiromasa Ohira

    Case Report 25 January 2019 Pages: 279 - 284