Results 61 to 70 of about 40,317 (298)

Gastrointestinal hemorrhage caused by small intestinal benign tumors: 2 cases report

The Pan African Medical Journal, 2019
Gastrointestinal bleedings caused by small intestinal tumors are rare and difficult to diagnose because they are not easy to access to the conventional endoscopy.
Mohamed Kane, Mohamed Zakaria Benaboud, Samba Traore, Salma Lokman, Soumia Nasri, Narjisse Aichouni, Imane Skiker, Imane Kamaoui   +7 more
doaj   +1 more source

Late presentation of ureteral injury following laparoscopic colorectal surgery

Journal of the Belgian Society of Radiology, 2011
Iatrogenic ureteral injury is an uncommon but dangerous complication of abdominal and pelvic surgery. When recognized and promptly treated, most ureteral lesions heal without sequelae.
A M Priola, S M Priola, G Volpicelli
doaj   +1 more source

First reports of computed tomographic colonography for the screening of colorectal polyps in acromegalic patients [PDF]

, 2008
*Aim:* To analyze the CTC performance for the screening of colorectal polyps in acromegalic patients. *Materials and Methods:* A prospective study of 21 acromegalic patients, 12 male and 9 female, average age 49, who underwent CTC ...
Anke Boeving, Benito Parolim, Cé, Jú, Joã, Odery Ramos Jr, Ricardo De Bem, Sandra Teixeira   +7 more
core   +1 more source

Evaluation of some spiral and sequential computed tomography protocols of adults used in three hospitals in Shiraz, Iran with American College of Radiology and European Commission guidelines [PDF]

, 2018
Purpose: Use of computed tomography (CT) has increased considerably all over the world. In addition, there has been an increased demand for utilisation of CT scanning in Iran over the past decade, especially after introducing multi-detector computed ...
Eghlidospoor, Mahdavi, Maziyar, Rahimi, Saeed   +2 more
core   +1 more source

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

Advanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya, Konda Reddy Kunduru, Krishanu Ghosal, Luna Rizik, Nofar Atari, Mahran Daifa, Neta Kutner, Bassma Khamaisi, Qi Wu, Simran Jindal, Merna Shaheen‐Mualim, Ranabir Majumder, Mahitosh Mandal, Michal Mandelboim, Shady Farah   +14 more
wiley   +1 more source

In-Vitro Comparison of the Diagnostic Accuracy of CBCT and Helical CT for Detection of Mandibular Condyle Erosions

Journal of Islamic Dental Association of Iran, 2014
Background and Aim : Temporomandibular joint (TMJ) dysfunction is the most common jaw disorder. TMJ imaging may be necessary to supplement information obtained from the clinical examination.
Sanaz Sharifi Shooshtari, Vida Maserat, Arash Dabbaghi, Shahriar Shahab, Heshmatollah Shahraki Ebrahimi, Mahdi Pourmahdi, Mohammad Davoodi, Mohammad amin Kavoosi   +7 more
doaj  

QUISTE HIDATIDICO CARDIOPERICARDICO: PRESENTACION DE DOS CASOS CLINICOS

Revista Chilena de Radiología
La hidatidosis es una enfermedad endémica en Chile. Se puede desarrollar en cualquier parte del cuerpo. Los órganos más frecuentemente afectados son el hígado en el adulto y el pulmón en los niños.
Roberto Miranda L., Adriana Merchak A., Pilar Ferrier, Alex Villarroel, Oscar Edding   +4 more
doaj   +1 more source

Helical computed tomography: where is the cut?

The British Journal of Radiology, 1994
Abstract The helical scanning mode in computed tomography (CT) entails continuous table movement during image acquisition. The projections acquired in this mode will not be consistent with those in the axial scanning mode. A comparison of the helical and axial modes of scanning on the IGE HiSpeed Advantage CT system (software version ZA)
J A Horrocks, R D Speller
openaire   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Lymph node metastasis of squamous cell carcinoma from an unknown primary in the upper and middle neck: impact of 18F-fluorodeoxyglucose positron emission tomography/computed tomography [PDF]

, 2011
Purpose: The purpose of this study was to assess the potential of F-18-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) imaging for detection of the primary tumor and its impact on treatment planning in patients presenting
Bonte, Katrien, Deron, Philippe, Van De Wiele, Christophe, Vermeersch, Hubert   +3 more
core   +1 more source