Results 61 to 70 of about 2,517,757 (289)

From routine to ruin: an astonishing computed tomography scan reveals catastrophic Ludwig’s angina and necrotizing mediastinitis after a simple dental procedure

open access: yesEuropean Journal of Case Reports in Internal Medicine
Ludwig’s angina is a rare, life-threatening cellulitis of the submandibular space, if unchecked, can rapidly progress to severe complications such as necrotizing mediastinitis, a condition with significant morbidity and mortality. We report the case of a
Amer Abu-Shanab   +5 more
doaj   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park   +6 more
wiley   +1 more source

Core-CT connection a newsletter From the Core-CT Project . 2003: Oct.

open access: yes, 2003
Began with Sept. 2001; ceased with Oct. 2003.; Numbering begins with No. 2 (Oct.

core   +1 more source

Does total hip arthroplasty benefit patients with minimal radiological osteoarthritis?

open access: yesBone & Joint Open
Aims: The effectiveness of total hip arthroplasty (THA) for patients with no or minimal radiological signs of osteoarthritis (OA) is unclear. In this study, we aimed to: 1) assess the outcome of such patients; 2) identify patient comorbidities and CT or
Kartik Logishetty   +7 more
doaj   +1 more source

Preoperative circulating tumor cells integrated with imaging analysis for prognostic evaluation in head and neck squamous cell carcinoma

open access: yesMolecular Oncology, EarlyView.
Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach   +9 more
wiley   +1 more source

Core-CT connection a newsletter From the Core-CT Project . 2001: Sep.

open access: yes, 2001
Began with Sept. 2001; ceased with Oct. 2003.; Numbering begins with No. 2 (Oct.

core   +1 more source

Analysis of Accuracy Related Factors in Photon Counting X-ray CT Energy Imaging

open access: yesCT Lilun yu yingyong yanjiu
Multi-energy spectrum imaging with photon counting detectors has become the focus of X-ray imaging. In this study, the Geant4 simulation software was used to generate the energy spectrum of the ray source, obtaining high-low energy spectra of different ...
Jiasheng CAO, Baolei LI
doaj   +1 more source

CT scan diagnosis of hepatic adenoma in a case of von Gierke disease

open access: yesIndian Journal of Radiology and Imaging, 2012
Hepatic adenoma is a well-defined, benign, solitary tumor of the liver. In individuals with glycogen storage disease I, adenoma tends to occur at a relatively younger age and can be multiple (adenomatosis).
Bipin Valchandji Daga   +2 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

open access: yesMolecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang   +9 more
wiley   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

open access: yesMolecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche   +10 more
wiley   +1 more source

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