AIMC Topic: Technetium

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Evaluation of artificial neural network designs for Gafchromic™ film calibration with Tc-99m and digital photos.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine Jun 16, 2022
Calibration Technetium Film Dosimetry Neural Networks, Computer
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Tc-PSMA targeted robot-assisted radioguided surgery during radical prostatectomy and extended lymph node dissection of prostate cancer patients.

Annals of nuclear medicine Apr 15, 2022
OBJECTIVE: The feasibility of tracer production of technetium (Tc)-prostate-specific membrane antigen (PSMA)-I&S sterile cold kit, imaging with single photon emission tomography/computed tomography (SPECT/CT), and Tc-PSMA-radioguided robot-assisted l...
Prostate Technetium Prostatectomy Positron Emission Tomography Computed Tomography Humans Prostatic Neoplasms Lymphatic Metastasis Male Robotic Surgical Procedures Lymph Node Excision Gallium Radioisotopes Robotics Gallium Isotopes
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Deep learning-based detection of parathyroid adenoma by Tc-MIBI scintigraphy in patients with primary hyperparathyroidism.

Annals of nuclear medicine Feb 18, 2022
OBJECTIVE: It is important to detect parathyroid adenomas by parathyroid scintigraphy with 99m-technetium sestamibi (Tc-MIBI) before surgery. This study aimed to develop and validate deep learning (DL)-based models to detect parathyroid adenoma in pa...
Humans Female Middle Aged Deep Learning Adenoma Aged Sensitivity and Specificity Male Technetium Tc 99m Sestamibi Parathyroid Glands Radiopharmaceuticals Radionuclide Imaging Hyperparathyroidism, Primary Parathyroid Neoplasms Technetium
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A prospective study evaluating impact on renal function following percutaneous nephrolithotomy using Tc99m ethylenedicysteine renal scan: Does multiplicity of access tracts play a role?

Investigative and clinical urology Nov 27, 2018
PURPOSE: A prospective study evaluating impact of percutaneous nephrolithotomy (PCNL) on renal function following PCNL using ethylenedicysteine (EC) renal scan. Does multiplicity of access tracts play a role?
Technetium Cysteine Kidney Calculi Male Female Humans Middle Aged Glomerular Filtration Rate Nephrolithotomy, Percutaneous Prospective Studies Kidney Creatinine Young Adult Radiopharmaceuticals Adult
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Phantom Validation of Tc-99m Absolute Quantification in a SPECT/CT Commercial Device.

Computational and mathematical methods in medicine Dec 14, 2016
. Similar to PET, absolute quantitative imaging is becoming available in commercial SPECT/CT devices. This study's goal was to assess quantitative accuracy of activity recovery as a function of image reconstruction parameters and count statistics in ...
Humans Algorithms Abdomen Normal Distribution Reproducibility of Results Radiometry Technetium Positron-Emission Tomography Lung Single Photon Emission Computed Tomography Computed Tomography Anthropometry Phantoms, Imaging Image Processing, Computer-Assisted
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Multispectral Fluorescence Imaging During Robot-assisted Laparoscopic Sentinel Node Biopsy: A First Step Towards a Fluorescence-based Anatomic Roadmap.

European urology Jun 23, 2016
BACKGROUND: During (robot-assisted) sentinel node (SN) biopsy procedures, intraoperative fluorescence imaging can be used to enhance radioguided SN excision. For this combined pre- and intraoperative SN identification was realized using the hybrid SN...
Lymphography Fluorescein Tomography, Emission-Computed, Single-Photon Laparoscopes Prostatectomy Sentinel Lymph Node Biopsy Humans Aged Male Middle Aged Pilot Projects Treatment Outcome Feasibility Studies Radiopharmaceuticals Indocyanine Green Sentinel Lymph Node Optical Imaging Fluorescent Dyes Technetium Predictive Value of Tests Laparoscopy Robotics Equipment Design Prostatic Neoplasms
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Study of the Usefulness of Bone Scan Index Calculated From 99m-Technetium- Hydroxymethylene Diphosphonate (Tc-HMDP) Bone Scintigraphy for Bone Metastases from Prostate Cancer Using Deep Learning Algorithms.

Current medical imaging Jan 1, 2021
BACKGROUND: BSI calculated from bone scintigraphy using technetium-methylene diphosphonate (Tc-MDP) is used as a quantitative indicator of metastatic bone involvement in bone metastasis diagnosis, therapeutic effect assessment, and prognosis predicti...
Technetium Tc 99m Medronate Prostatic Neoplasms Technetium Radionuclide Imaging Humans Tomography, X-Ray Computed Male Deep Learning Bone Neoplasms
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