Results 51 to 60 of about 5,212,467 (298)

Use of Contrast-Enhanced CT in the Diagnosis of Abscesses in Cattle [PDF]

, 2011
application/pdfWe report here the non-contrast and contrast-enhanced computed tomography performed in two calves with brain abscess and multiple pulmonary abscesses with pharyngeal abscess, respectively.
佐々木, 直樹, Inokuma, Hisashi, 三宅, 陽一, Lee, Ki-ja, Iwasaki, Toshiroh, Shimizu, Junichiro, 石井, 三都夫, 松本, 高太郎, Kishimoto, Miori, Miyake, Yoichi, 清水, 純一郎, 岸本, 海織, Yamada, Kazutaka, 李, 奇子, 猪熊, 壽, Kobayashi, Yoshiyasu, Matsumoto, Kohtaro, Sasaki, Naoki, 古林, 与志安, 山田, 一孝, Ishi, Mitsuo   +20 more
core   +2 more sources

Pulmonary mediastinal actinomycosis with “pound cake sign” on magnetic resonance imaging mimicking an infiltrative malignant tumor: A case report

Radiology Case Reports
Actinomycosis is a rare chronic suppurative granulomatous disease. Surgical biopsy is often performed in patients with chest actinomycosis because malignancy is suspected in most cases.
Nahiro Yan, MD, Fumie Sugihara, MD, PhD, Nobuhiko Hayashi, MD, Takashi Sasaki, MD, PhD, Yosuke Ishii, MD, PhD, Hiromitsu Hayashi, MD, PhD, Shin-ichiro Kumita, MD, PhD   +6 more
doaj   +1 more source

Assessment of ureteric diameter using contrast-enhanced helical abdominal computed tomography

African Journal of Urology, 2020
Background Assessment of ureteric size is imperative for diagnosis of urinary tract abnormalities especially with regard to obstructive pathologies. The ureteric opacification and distension obtained from contrast-enhanced computed tomography allows for ...
Ukamaka Dorothy Itanyi, Joshua Oluwafemi Aiyekomogbon, Felix Uduma Uduma, Matthew Abodunde Evinemi   +3 more
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

Pancreatic pseudocyst eroding into the splenoportal venous confluence and mimicking an arterial aneurysm [PDF]

, 2009
We report the case of a 62-year-old man with chronic pancreatitis who presented with increasing abdominal pain. Sonography, magnetic resonance imaging, contrast-enhanced computed tomography, and ultimately catheter angiography demonstrated a pancreatic ...
Lehnert, Thomas, Vogl, Thomas J. (Prof. Dr.), Nour-Eldin A. Nour-Eldin, Thomas J. Vogl, Naguib, Nagy Naguib Naeem, Koitka, Karen, Nagy N. Naguib, Alhajii, Waleed, Thomas Lehnert, Mohammed, Nour-Eldin Abdelrehim Nour-Eldin, Karen Koitka, Waleed Alhajii   +11 more
core   +1 more source

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

Molecular 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, Gizem Abaci, Tom Huberty, Axel Lechner, Lukas Käsmann, Jens Ricke, Sophia Stöcklein, Martin Canis, Philipp Baumeister, Marianna Alunni‐Fabbroni   +9 more
wiley   +1 more source

Dual-Energy Spectral Computed Tomography: Comparing True and Virtual Non Contrast Enhanced Images

Measurement Science Review, 2022
Spectral computed tomography (CT) imaging is one of several image reconstruction techniques based on the use of dual-layer CT. The intensity and attenuation of the radiation are measured in relation to different wavelengths, and such a procedure results ...
Širůčková Kateřina, Marcoň Petr, Dostál Marek, Širůčková Anna, Dohnal Přemysl   +4 more
doaj   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

Comparison of Blood Pressure Variation among Patients Undergoing CECT Thorax and NCCT Thorax: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Advancements in Computed Tomography (CT) have been continuously updated with the intravenous administration of contrast media, which enhances the visibility of internal organs and structures in CT scans.
Joswita Monteiro, KM Adarsh, Amita Digambar Dabholkar   +2 more
doaj   +1 more source

Use of contrast‐enhanced computed tomography to detect kidney infarction in dogs

Journal of Veterinary Internal Medicine, 2022
Background Kidney infarction is a renovascular disease diagnosed by contrast‐enhanced computed tomography (CECT) in humans. Objectives To describe the frequency of kidney infarction and to determine the detection of kidney infarction with CECT in dogs ...
Somchin Sutthigran, Phasamon Saisawart, Auraiwan Klaengkaew, Kongthit Horoongruang, Nardtiwa Chaivoravitsakul, Kiatpichet Komin, Chutimon Thanaboonnipat, Nan Choisunirachon   +7 more
doaj   +1 more source