scholarly journals Xenograft Tumor Volume Measurement in Nude Mice: Estimation of 3D Ultrasound Volume Measurements Based on Manual Caliper Measurements

2020 ◽  
Author(s):  
Mustafa Mahmut Baris ◽  
Efe Serinan ◽  
Meryem Calisir ◽  
Kursat Simsek ◽  
Safiye Aktas ◽  
...  
Keyword(s):  
Nude Mice ◽  
Tumor Volume ◽  
3D Ultrasound ◽  
Volume Measurement ◽  
Xenograft Tumor ◽  
Volume Measurements ◽  
Tumor Volume Measurement

scholarly journals Semi-Automatic Volumetric and Standard Three-Dimensional Measurements for Primary Tumor Evaluation and Response to Treatment Assessment in Pediatric Rhabdomyosarcoma

2021 ◽  
Vol 11 (8) ◽  
pp. 717
Author(s):  
Ewelina Gowin ◽  
Katarzyna Jończyk-Potoczna ◽  
Patrycja Sosnowska-Sienkiewicz ◽  
Anna Belen Larque ◽  
Paweł Kurzawa ◽  
...  
Keyword(s):  
Primary Tumor ◽  
Tumor Volume ◽  
Three Dimensional ◽  
Volume Measurement ◽  
Response To Treatment ◽  
Chemotherapy Response ◽  
Imaging Data ◽  
Dimensional Measurements ◽  
Volume Measurements ◽  
Tumor Volume Measurement

Current prognostic classification of rhabdomyosarcoma in children requires precise measurements of the tumor. The purpose of the study was to compare the standard three-dimensional (3D) measurements with semi-automatic tumor volume measurement method concerning assessment of the primary tumor size and the degree of response to treatment for rhabdomyosarcoma in children. Magnetic Resonance Imaging data on 31 children with treated rhabdomyosarcoma based on the Cooperative Weichteilsarkom Studiengruppe (CWS) guidance was evaluated. Tumor sizes were measured by two methods: 3D standard measurements and semi-automatic tumor volume measurement (VOI) at diagnosis, and after 9 and 17/18 weeks of the induction chemotherapy. Response to treatment and prediction values were assessed. The tumor volume medians calculated using VOI were significantly higher in comparison with those calculated using the 3D method both during the diagnosis as well as after 9 weeks of the chemotherapy and during the 17–18th week of the treatment. The volume measurements based on the generalized estimating equations on the VOI method were significantly better than the 3D method (p = 0.037). The volumetric measurements alone can hardly be considered an unequivocal marker used to make decisions on modification of the therapy in patients with rhabdomyosarcoma.

scholarly journals Tumor volume measurement error using computed tomography imaging in a phase II clinical trial in lung cancer

2016 ◽  
Vol 3 (3) ◽  
pp. 035505 ◽  
Author(s):  
Claudia I. Henschke ◽  
David F. Yankelevitz ◽  
Rowena Yip ◽  
Venice Archer ◽  
Gudrun Zahlmann ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Lung Cancer ◽  
Clinical Trial ◽  
Measurement Error ◽  
Phase Ii ◽  
Tumor Volume ◽  
Volume Measurement ◽  
Computed Tomography Imaging ◽  
Tomography Imaging ◽  
Tumor Volume Measurement

Tumor volume measurement of tongue carcinoma using region deformation-based MRI segmentation

2003 ◽  
Author(s):  
J-Y. Zhou ◽  
T. K. Lim ◽  
V. F. H. Chong ◽  
J. Huang
Keyword(s):  
Tumor Volume ◽  
Volume Measurement ◽  
Tongue Carcinoma ◽  
Mri Segmentation ◽  
Tumor Volume Measurement

scholarly journals OA22.07 Correlation of CT Scan Based Tumor Volume Measurement to Actual Resected Tumor Volume - A New T-Factor?

2017 ◽  
Vol 12 (1) ◽  
pp. S332-S333
Author(s):  
Olivia Lauk ◽  
Martina Friess ◽  
Thi Dan Linh Nguyen-Kim ◽  
Thomas Frauenfelder ◽  
Sven Hillinger ◽  
...  
Keyword(s):  
Ct Scan ◽  
Tumor Volume ◽  
Volume Measurement ◽  
Resected Tumor ◽  
Tumor Volume Measurement

Tumor volume measurement errors of RECIST studied with ellipsoids

2011 ◽  
Vol 38 (5) ◽  
pp. 2552-2557 ◽  
Author(s):  
Zachary H. Levine ◽  
Benjamin R. Galloway ◽  
Adele P. Peskin ◽  
Claus P. Heussel ◽  
Joseph J. Chen
Keyword(s):  
Measurement Errors ◽  
Tumor Volume ◽  
Volume Measurement ◽  
Tumor Volume Measurement

Left ventricular ejection fraction and tumor volume measurement with magnetic resonance imaging at 0.5T

1986 ◽  
Vol 4 (2) ◽  
pp. 151-152
Author(s):  
James R. LePage ◽  
William S. Yamanashi ◽  
Jimmie L. Valentine ◽  
Cynthia H. Hood ◽  
Deborah L. Hill ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Left Ventricular Ejection Fraction ◽  
Tumor Volume ◽  
Volume Measurement ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Resonance Imaging ◽  
Ventricular Ejection Fraction ◽  
Tumor Volume Measurement
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