Search Results - "O'Connor, O. J."

Radiation exposure from diagnostic imaging in young patients with testicular cancer by Sullivan, C. J., Murphy, K. P., McLaughlin, P. D., Twomey, M., O’Regan, K. N., Power, D. G., Maher, M. M., O’Connor, O. J.

“…Objectives Risks associated with high cumulative effective dose (CED) from radiation are greater when imaging is performed on younger patients. Testicular…”
Get full text

Plain abdominal radiographs in patients with Crohn’s disease: Radiological findings and diagnostic value by O’Regan, K, O’Connor, O.J, O’Neill, S.B, Mc Laughlin, P.D, Desmond, A, McWilliams, S.R, Quigley, E.M.M, Shanahan, F, Maher, M.M

“…Aim To determine the diagnostic yield and clinical value of plain film of the abdomen (PFA) in Crohn’s disease (CD) patients and to determine whether…”
Get full text

Environmental forcing by submarine canyons: Evidence between two closely situated cold-water coral mounds (Porcupine Bank Canyon and Western Porcupine Bank, NE Atlantic) by O'Reilly, Luke, Fentimen, Robin, Butschek, Felix, Titschack, Jürgen, Lim, Aaron, Moore, Niamh, O'Connor, O.J., Appah, John, Harris, Kimberley, Vennemann, Torsten, Wheeler, Andrew J.

“…Within the Porcupine Bank Canyon (NE Atlantic), cold-water coral (CWC) mounds are mostly found clustered along the canyon lip, with individual disconnected…”
Get full text

CT in the detection of latent tuberculosis: a systematic review by Moore, N., Maher, M., Murphy, G., O'Callaghan Maher, M., O'Connor, O.J., McEntee, M.F.

“…To evaluate the use of computed tomography (CT) and low-dose CT in the detection of latent tuberculosis (TB). A systematic search of literature in adherence…”
Get full text

Radiographers’ knowledge, attitudes and expectations of artificial intelligence in medical imaging by Coakley, S., Young, R., Moore, N., England, A., O'Mahony, A., O'Connor, O.J., Maher, M., McEntee, M.F.

“…Artificial intelligence (AI) is increasingly utilised in medical imaging systems and processes, and radiographers must embrace this advancement. This study…”
Get full text

Using novel methods to track British and Irish Ice Sheet dynamics since the Late Pleistocene, along the west Porcupine Bank, NE Atlantic by O'Reilly, Luke, Lim, Aaron, Titschack, Jürgen, Moore, Niamh, O'Connor, O.J., Appah, John, Fentimen, Robin, Butschek, Felix, Harris, Kimberley, Vennemann, Torsten, Wheeler, Andrew J.

“…Extensive research has been undertaken to elucidate the glacial history of the British Irish Ice Sheet (BIIS) in the NE Atlantic. BRITICE-CHRONO has compiled…”
Get full text

Recent Developments in Computed Tomography for Urolithiasis: Diagnosis and Characterization by Mc Laughlin, Patrick D., Crush, Lee, Maher, Michael M., O'Connor, O. J.

“…Objective. To critically evaluate the current literature in an effort to establish the current role of radiologic imaging, advances in computed tomography (CT)…”
Get full text

Minimization of radiation exposure due to computed tomography in inflammatory bowel disease by O’Neill, S.B, O’Connor, O.J, McWilliams, S.R, Shanahan, F, Maher, M.M

“…Summary Exposure to ionising radiation as a result of diagnostic imaging is increasing among patients with inflammatory bowel disease (IBD), primarily due to…”
Get full text

Ultra-low-dose thoracic CT with model-based iterative reconstruction (MBIR) in cystic fibrosis patients undergoing treatment with cystic fibrosis transmembrane conductance regulators (CFTR) by Moloney, F., Kavanagh, R.G., Ronan, N.J., Grey, T.M., Joyce, S., Ryan, D.J., Moore, N., O'Connor, O.J., Plant, B.J., Maher, M.M.

“…To assess the utility of a volumetric low-dose computed tomography (CT) thorax (LDCTT) protocol at a dose equivalent to a posteroanterior (PA) and lateral…”
Get full text

Strategies for dose reduction with specific clinical indications during computed tomography by Joyce, S., O'Connor, O.J., Maher, M.M., McEntee, M.F.

“…Increasing integration of computed tomography (CT) into routine patient care has escalated concerns regarding associated radiation exposure. Specific patient…”
Get full text

Conventional versus ultra-low dose computed tomogram in Crohn's disease: Do morphomics correlate with clinical data? by O'Mahony, A.T., Waldron, M.G., O'Shea, S., Mulryan, P., O'Connor, O.J., Maher, M.M.

“…Cross-sectional study to assess the body composition of patients with Crohn's disease (CD) on standard (SDCT) and low dose CT (LDCT) protocols for the abdomen…”
Get full text

Interventional Radiology in oncology by O'Connor, O J, Buckley, J M, Maher, M M

Get more information

Routine calcium measurement is not necessary after most thyroid surgeries: a prospective clinical study by Quinn, E.M., Neary, P.M., O'Connor, O.J., Shafiq, A., Kelly, J., Redmond, H.P.

“…Clin. Otolaryngol. 2010, 35, 468–473 Objectives:  Calcium levels are often measured to diagnose postoperative hypocalcaemia following thyroidectomy. The aims…”
Get full text

A phantom study of the performance of model-based iterative reconstruction in low-dose chest and abdominal CT: When are benefits maximized? by Moloney, F., Twomey, M., James, K., Kavanagh, R.G., Fama, D., O'Neill, S., Grey, T.M., Moore, N., Murphy, M.J., O'Connor, O.J., Maher, M.M.

“…The aim of this study was to assess and compare the effects of CT image reconstruction techniques on low-dose CT image quality using phantoms. Anthropomorphic…”
Get full text

The impact of bone marrow micrometastases on metastatic disease-free survival in patients with colorectal carcinoma by O'Connor, O. J., Cahill, R. A., Kirwan, W. O., Redmond, H. P.

“…Aims  The biological relevance of bone marrow micrometastases (BMM) in colorectal cancer remains unknown. Here, we investigate their nature by examining the…”
Get full text

Assessment of isocenter alignment during CT colonography: Implications for clinical practice by Olden, K.L., Kavanagh, R.G., James, K., Twomey, M., Moloney, F., Moore, N., Carey, K., Murphy, K.P., Grey, T.M., Nicholson, P., Chopra, R., Maher, M.M., O'Connor, O.J.

“…Optimization of image quality and patient radiation dose is achieved in part by positioning the patient at the isocenter of the CT gantry. The aim of this…”
Get full text

The incidence of postoperative venous thrombosis among patients with ulcerative colitis by O'Connor, O J, Cahill, R A, Kirwan, W O, Redmond, H P

“…Patients with Ulcerative Colitis (UC) have inherent prothrombotic tendencies. It is unknown whether this necessitates the use of additional perioperative…”
Get full text

Radiological evaluation of adrenal incidentalomas – Current methods and future prospects by McDermott, S., FFR RCSI, O’Connor, O.J., FFR RCSI, Cronin, C.G., FFR RCSI, Blake, M.A., MRCPI, FRCR, FFR RCSI

“…Incidental adrenal lesions are very common. Computed tomography (CT), magnetic resonance imaging (MRI) and positron emission tomography (PET) all have a role…”
Get full text

Metastatic meningioma: positron emission tomography CT imaging findings by Brennan, C, O'Connor, O J, O'Regan, K N, Keohane, C, Dineen, J, Hinchion, J, Sweeney, B, Maher, M M

“…The imaging findings of a case of metastasing meningioma are described. The case illustrates a number of rare and interesting features. The patient presented…”
Get full text

18-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in the Management of Aggressive Non-Hodgkin's B-Cell Lymphoma by Shelly, M. J., McDermott, S., O'Connor, O. J., Blake, Michael A.

“…18-Fluorodeoxyglucose (FDG-PET/CT) is an established imaging modality that has been proven to be of benefit in the management of aggressive B-cell…”
Get full text