The further development of musculoskeletal ultrasonography for sports injuries Hideyuki Goto Editorial 23 July 2021 Pages: 257 - 257
Low-complexity generalized coherence factor estimated from binarized signals in ultrasound beamforming Masanori HisatsuShohei MoriHiroshi Kanai Original Article—Physics & Engineering 22 April 2021 Pages: 259 - 272
Refraction artifact on abdominal sonogram Hiroko NaganumaHideaki IshidaNaohisa Kamiyama Review Article–Gastroenterology 22 May 2021 Pages: 273 - 283
Clinical utility of ultrasonography imaging in musculoskeletal conditions: A Systematic review and Meta-analysis Summaiya Zareen ShaikhDabholkar TejashreeDabholkar Ajit Review Article–Orthopedics 11 June 2021 Pages: 285 - 294
Total atrial conduction time as a possible predictor of atrial fibrillation recurrence after catheter ablation for paroxysmal atrial fibrillation: relationship between electrical atrial remodeling and structural atrial remodeling time courses Ryuichi MaenosonoNaoko MizukamiTeruto Hashiguchi Original Article–Cardiology 28 April 2021 Pages: 295 - 306
Association of carotid ultrasonography with perioperative stroke after thoracic aortic aneurysm treatment: a retrospective study Michiko ItoHirofumi ShimadaHideichi Wada Original Article–Cardiology 21 April 2021 Pages: 307 - 313
Large-volume cell-free and concentrated ascites reinfusion therapy improves venous flow in patients with liver cirrhosis Naoki MatsumotoMasahiro OgawaKeisuke Matsusaki Original Article–Gastroenterology 09 April 2021 Pages: 315 - 322
Ultrasonographic grayscale findings related to fibrosis in patients with non-alcoholic fatty liver disease: comparison with transient elastography and Fib-4 index Naoki MatsumotoMariko KumagawaMasahiko Sugitani Original Article–Gastroenterology 16 June 2021 Pages: 323 - 333
A new approach for quantitative assessment of fetal general movements in the early second trimester of pregnancy using four-dimensional ultrasound Eisuke InubashiriSachiko FujitaNobuhiko Maeda Original Article–Obstetrics & Gynecology 27 April 2021 Pages: 335 - 344
Ultrasonographic evaluation of pelvic floor structure at antepartum and postpartum periods using three-dimensional transperineal ultrasound Manabu NishibayashiRyugo Okagaki Original Article–Obstetrics & Gynecology 08 May 2021 Pages: 345 - 351
Positive rate and prognostic significance of the superb microvascular imaging signal in joints of rheumatoid arthritis patients in remission with normal C-reactive protein levels and erythrocyte sedimentation rates Hidemasa MatsuoYuya TabuchiYasutomo Fujii Original Article–Orthopedics 20 May 2021 Pages: 353 - 359
Methicillin-resistant Staphylococcus aureus-induced right-sided infective endocarditis detected by transthoracic echocardiography: the importance of parasternal short-axis view screening Keiko MoritaToshimitsu KatoMasami Murakami Image-Cardiology 21 April 2021 Pages: 361 - 362
Development of aortic regurgitation due to non-bacterial thrombotic endocarditis Masayo SugawaraTomoko NakaoMasao Daimon Image–Cardiology 05 June 2021 Pages: 363 - 364
Comments on the article comparing radial extracorporeal shockwave therapy with ultrasound therapy in patients with lateral epicondylitis Dimitrios Stasinopoulos Letter to the Editor 19 April 2021 Pages: 365 - 366
Reply to the comments on our article comparison of radial extracorporeal shockwave therapy with ultrasound therapy in patients with lateral epicondylitis Vasileios DedesKonstantinos TzirogiannisGeorgios I. Panoutsopoulos Letter to the Editor 19 April 2021 Pages: 367 - 368
The value of the impact factor should not be underestimated Yoshiki Hirooka Editor's Note 23 July 2021 Pages: 369 - 370