Barbier, Charlotte Ebeling Rorsman, Fredrik Eriksson, Lars-Gunnar Sangfelt, Per Sheikhi, Reza Vessby, Johan Nyman, Rickard
Published in
Acta radiologica open
Portomesenteric vein thrombosis may be life-threatening due to bowel ischemia caused by venous stasis, or variceal bleeding caused by portal hypertension. To evaluate the effectiveness and safety of recanalization combined with transjugular intrahepatic portosystemic shunt in acute and chronic portomesenteric vein thrombosis in patients with and wi...
Tsukahara, Satoshi Shimohira, Masashi Nagai, Keiichi Ohta, Kengo Sawada, Yusuke Hashizume, Takuya Goto, Taeko Shibamoto, Yuta
Published in
Acta Radiologica Open
Background A triple-coaxial (triaxial) system, which consists of a small microcatheter, a large microcatheter, and a 4-Fr. catheter, has been reported to allow super-selective catheterization. A 1.6-Fr. microcatheter has recently become available as the small microcatheter for the triaxial system, in addition to 0.014-in. pushable bare platinum coi...
Geijer, Mats Kiernan, Sverrir Sundberg, Martin Flivik, Gunnar
Published in
Acta Radiologica Open
Background Restoration of a correct biomechanical situation after total hip arthroplasty is important. Purpose To evaluate proximal femoral symmetry of acetabular and femoral offset and femoral neck anteversion pre- and postoperatively in hip arthroplasty by semi-automated 3D-CT and to validate the software measurements by inter- and intraobserver ...
Kvist, Ola F. T. Moraes, Ana Luiza Dallora Nilsson, Ola Anderberg, Peter Sanmartin Berglund, Johan Flodmark, Carl-Erik Diaz, Sandra
Background: Growth development is traditionally evaluated with plain radiographs of the hand and wrist to visualize bone structures using ionizing radiation. Meanwhile, MRI visualizes bone and cartilaginous tissue without radiation exposure. Purpose: To determine the state of growth plate closure of the knee in healthy adolescents and young adults ...
Eriksen, Elisabeth Schilbred Hellem, Sølve Skartveit, Liv Brun, Johan G Bøe, Olav E Moen, Ketil Geitung, Jonn Terje
Published in
Acta Radiologica Open
Background To better understand and evaluate clinical usefulness of magnetic resonance imaging (MRI) in diagnosis and treatment of temporomandibular disorders (TMD), parameters for the evaluation are useful. Purpose To assess a clinically suitable staging system for evaluation of MRI of the temporomandibular joint (TMJ) and correlate the findings w...
Sauter, Andreas P Kössinger, Antonia Beck, Stefanie Deniffel, Dominik Dapper, Hendrik Combs, Stephanie E Rummeny, Ernst J Pfeiffer, Daniela
Published in
Acta Radiologica Open
Background Rectal cancer (RC) is a frequent malignancy for which magnetic resonance imaging (MRI) is the most common and accurate imaging. Iodine concentration (IC) can be quantified with spectral dual-layer computed tomography CT (DL-CT), which could improve imaging of RC, especially for evaluation of response to radiochemotherapy (RCT). Purpose T...
Jiménez de los Santos, Mayra Evelia Reyes-Pérez, Juan Armando Sandoval-Nava, Rosa Martha Villalobos-Juárez, José Luis Villaseñor-Navarro, Yolanda Vela-Sarmiento, Itzel Sollozo-Dupont, Isabel
Published in
Acta Radiologica Open
Background Apparent diffusion coefficient (ADC) values achieve promising results in treatment response prediction in patients with several types of cancers. Purpose To determine whether ADC values predict neoadjuvant chemoradiation treatment (nCRT) response in patients with locally advanced rectal cancer (LARC). Material and Methods Forty-four pati...
Treutlein, Christoph Stollberg, Adrian Scherl, Claudia Agaimy, Abbas Ellmann, Stephan Iro, Heinrich Lell, Michael Uder, Michael Bäuerle, Tobias
Published in
Acta Radiologica Open
Background Accurate staging of cervical lymph nodes (LN) is pivotal for further clinical management of patients with head and neck cancer. Functional magnetic resonance imaging (MRI) such as three-dimensional (3D) dynamic contrast-enhanced (DCE) acquisition might improve the diagnosis of cervical LN metastases. Purpose To evaluate the additional di...
Bonomi, Robin John, Flora Patel, Suketu Barger, Geoffery Robinette, Natasha Amit-Yousif, Alit J Dominello, Michael Juhasz, Csaba
Published in
Acta Radiologica Open
In the latest World Health Organization classification of brain tumors, gliomatosis cerebri has been redefined to varying subsets of diffuse gliomas; however, the term is still used to describe gliomas with infiltrative growth into three or more cerebral lobes. These tumors are frequently misdiagnosed and difficult to treat due to their atypical pr...
Inoue, Akitoshi Furukawa, Akira Nitta, Norihisa Takaki, Kai Ohta, Shinichi Murata, Kiyoshi
Published in
Acta radiologica open
Magnetic resonance imaging (MRI) is widely used to diagnose acute abdominal pain; however, it remains unclear which pulse sequence has priority in acute abdominal pain. To investigate the diagnostic accuracy of MRI and to assess the conspicuity of each pulse sequence for the diagnosis of acute abdominal pain due to gastrointestinal diseases. We ret...
