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Japanese Journal of Radiology

(formerly: Radiation Medicine)

Japanese Journal of Radiology OnlineFirst articles

28.07.2021 | Original Article

Differentiation of adenocarcinoma in situ with alveolar collapse from minimally invasive adenocarcinoma or invasive adenocarcinoma appearing as part-solid ground-glass nodules (≤ 2 cm) using computed tomography

Adenocarcinoma in situ (AIS) is a recently introduced classification of lung adenocarcinoma proposed by the International Association for the Study of Lung Cancer, the American Thoracic Society, and the European Respiratory Society (IASLC/ATS/ERS) …

28.07.2021 | Original Article

A novel strategy to develop deep learning for image super-resolution using original ultra-high-resolution computed tomography images of lung as training dataset

The usage of artificial intelligence (AI) in diagnostic imaging is undergoing extensive evaluation and application in clinical settings. Higaki et al. described techniques that improve medical image quality using a convolutional neural networks …

25.07.2021 | Pictorial Essay

Mimicking conditions of intestinal Crohn’s disease: magnetic resonance enterography findings

Crohn’s disease is a chronic inflammatory condition characterized by a transmural involvement of intestinal walls. Its diagnosis comes from a combination of clinical data, imaging findings and, above all, endoscopy with biopsy results, which are …

25.07.2021 | Original Article

Effect of energy level on the spatial resolution and noise frequency characteristics of virtual monochromatic images: a phantom experiment using four types of CT scanners

Dual-energy computed tomography (DECT) utilizes two photon spectra, and offers images that can provide clinically useful data, such as virtual monochromatic images (VMIs) and material decomposition images [ 1 – 4 ]. Conventional …

25.07.2021 | Original Article

Performance of quantitative CT texture analysis in differentiation of gastric tumors

Gastric tumors are relatively common cause of morbidity and mortality attributed to the neoplastic diseases [ 1 ]. Gastric adenocarcinomas (AC), lymphomas, and gastrointestinal stromal tumor (GIST) are the most common gastric tumors. Endoscopic …

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Über diese Zeitschrift

Japanese Journal of Radiology is a peer-reviewed journal, officially published by the Japan Radiological Society. The main purpose of the journal is to provide a forum for the publication of papers documenting recent advances and new developments in the field of radiology in medicine and biology.
The scope of Japanese Journal of Radiology encompasses but is not restricted to
diagnostic radiology, interventional radiology, radiation oncology, nuclear medicine,
radiation physics, and radiation biology. Additionally, the journal covers technical and industrial innovations.

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