Results 271 to 280 of about 4,329,903 (369)

Adrenal insufficiency and bilateral adrenal enlargement: demonstration by computed tomography

, 1985
Trevor Wheatley, Sean R. Gallagher, Adrian K. Dixon   +2 more
openalex   +1 more source

Log file‐based quality assurance method for respiratory gating system

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background As medical linear accelerator technology advances, enabling higher dose rate deliveries, hypofractionation regimens has increased. This necessitates respiratory gating systems that synchronize radiation delivery with tumor position, requiring simple rigorous quality assurance (QA) to ensure treatment accuracy and patient safety ...
Wonjoong Cheon, Young Kyu Lee, Yunji Seol, Chan‐beom Park, Hong Qi Tan, Kyu Hye Choi, Young‐nam Kang, Byung Ock Choi   +7 more
wiley   +1 more source

Prevalence and Clinical Impact of Incidental Findings on Preoperative Computed Tomography for Hip Arthroscopy. [PDF]

Orthop J Sports Med
Winzenried AE, Steiner Q, Mosiman SJ, Markhardt BK, Spiker AM.   +4 more
europepmc   +1 more source

Computed Tomography of Jugular Foramen Neurinomas -

, 1987
Akira Uchino, Kanehiro Hasuo, Masashi Fukui, Toshio Matsushima, Shozo Tamura, Kotaro Yasumori   +5 more
openalex   +2 more sources

Accounting for TLD response to CBCT protocols in external beam radiotherapy dose monitoring

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose LiF thermoluminescent dosimeters (TLDs) are commonly used in radiation therapy to verify the delivered dose. Examples include dose verification for complicated treatment setups or cardiovascular implantable electronic devices (CIEDs). TLDs may be present for both the pre‐treatment imaging kilovoltage (kV) beam and the megavoltage (MV ...
Andrew J. White, Cliff G. Hammer, Matthew W. Brenner, Larry A. DeWerd, Kurt E. Stump, Wesley S. Culberson   +5 more
wiley   +1 more source

Integration and Potential Applications of Cardiovascular Computed Tomography in Cardio-Oncology. [PDF]

Curr Cardiol Rep
Erbay MI, Manubolu VS, Stein-Merlob AF, Ferencik M, Mamas MA, Lopez-Mattei J, Baldassarre LA, Budoff MJ, Yang EH.   +8 more
europepmc   +1 more source

DICOM attribute manipulation tool: Easily change frame of reference, series instance, and SOP instance UID

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose In radiation oncology, the integration and registration of multiple imaging modalities is a crucial aspect of the diagnosis and treatment planning process. These images are often inherently registered, a useful feature in most cases, but possibly a hindrance when registration modifications are required.
Brian M. Anderson, Casey Bojechko
wiley   +1 more source

Preoperative localization of single gland disease in primary hyperparathyroidism: a comparative study for preoperative localization with four-dimensional computed tomography, ultrasonography, and technetium-99m-sestamibi single-photon emission computed tomography. [PDF]

Gland Surg
Kwon HN, Kim HS, Shin SC, Cheon YI, Kim BH, Jeon YK, Kim M, Kim K, Hwangbo L, Lee BJ.   +9 more
europepmc   +1 more source

An investigation into the feasibility and efficacy of stereotactic radiosurgery for 1–3 cm single brain lesions on the ring‐mounted Halcyon LINAC

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose An evaluation of the accuracy, safety, and efficiency of the Halcyon ring delivery system (RDS) for stereotactic radiosurgery (SRS) treatment to relatively small (1–3 cm) brain lesions. Methods After completing the extensive in‐house quality assurance checks including Winston–Lutz test and independent dose verification via MD Anderson ...
Kate Hazelwood, Shane McCarthy, Josh Misa, David Castelvetere, William St. Clair, Damodar Pokhrel   +5 more
wiley   +1 more source

Role of photon-counting computed tomography in pediatric cardiovascular imaging.

World J Clin Pediatr
Perera Molligoda Arachchige AS, Verma Y.
europepmc   +1 more source