Archive for the ‘radiology’ Category
The article, “Bayes Clustering and Structural Support Vector Machines for Segmentation of Carotid Artery Plaques in Multicontrast MRI,” was written by a group from China and Cambridge University in England — so, we’re thinking language ought not to have been much of a barrier to clear English. It appeared in November 2012 in Computational and Mathematical Methods in Medicine, and describes a way to analyze carotid artery plaque levels in MRI images.
But according to the notice, the technique did not work as planned (or so we think):
Acta Radiologica has pulled a 2012 article on breast cancer imaging for being a duplicate publication — a sin the retraction notice takes great pains to point out.
Here’s the notice for “Microstructural Brain Abnormalities of Children of Idiopathic Generalized Epilepsy With Generalized Tonic-Clonic Seizure: A Voxel-Based Diffusional Kurtosis Imaging Study”: Read the rest of this entry »
The International Journal of Cardiovascular Imaging has retracted a 2013 paper by a group of researchers from Italy. The reason: plagiarism.
The paper was titled “Diagnostic accuracy of 320-row computed tomography as compared with invasive coronary angiography in unselected, consecutive patients with suspected coronary artery disease,” and it came from scientists in Rome led by Francesco Pelliccia of the Department of Heart and Great Vessels at Sapienza University.
Benjamin Jacob Hayempour, the researcher who threatened to sue us for asking questions about a retraction for plagiarism, has had another paper withdrawn.
The paper, published online in the journal Cureus, was titled “Novel Determinants of Tumour Radiosensitivity Post-Large-Scale Compound Library Screening” and had been available at http://www.cureus.com/articles/2394-novel-determinants-of-tumour-radiosensitivity-post-large-scale-compound-library-screening since January 13, but that URL now redirects to Cureus’s homepage.
Another busy week at Retraction Watch, beginning with a story we broke about faked HIV vaccine results that was picked up by the Des Moines Register and other outlets. Here’s what was happening elsewhere on the web: Read the rest of this entry »
The British Journal of Radiology has retracted a 2006 paper reporting a case study of an unusual primary cancer. Trouble is, their information was second-hand.
The editors of Acta Radiologica have retracted a study of patients with lung cancer, with a notice that tells the whole story:
The manuscript “Measurement of tumor volume by PET to evaluate prognosis in patients with advanced non-small cell lung cancer treated by non-surgical therapy” was submitted to Acta Radiologica on November 3, 2010 and, after a review, accepted for publication on February 26, 2011 (1). The article was published in Acta Radiol 2011;52:646–50. Authors were: Honjiang Yan, Renben Wang (corresponding author), Fen Zhao, Kubli Zhu, Shumei Jiang, Wei Zhao, and Rui Feng, from the Department of Radiation Oncology and Department of Nuclear Medicine, Shandong Tumor Hospital, Jinan, China. Read the rest of this entry »