The oral cavity tumor thickness: Measurement accuracy and consequences for tumor staging

2019 ◽  
Vol 45 (11) ◽  
pp. 2131-2136 ◽  
Author(s):  
S.G. Brouwer de Koning ◽  
M.B. Karakullukcu ◽  
C.A.H. Lange ◽  
T.J.M. Ruers
Keyword(s):  
Oral Cavity ◽  
Measurement Accuracy ◽  
Tumor Staging ◽  
Thickness Measurement ◽  
Tumor Thickness ◽  
Oral Cavity Tumor

“Deep Extrinsic Muscle Involvement” Is a Fallacy in the American Joint Committee on Cancer's Seventh Edition of Tumor Staging of Oral Cavity Cancers

2018 ◽  
Vol 76 (1) ◽  
pp. 206-212 ◽  
Author(s):  
Samskruthi P. Murthy ◽  
Krishnakumar Thankappan ◽  
Sandya Chirukandath Jayasankaran ◽  
Karippaliyil Milind ◽  
Chaya Prasad ◽  
...  
Keyword(s):  
Oral Cavity ◽  
Tumor Staging ◽  
Muscle Involvement ◽  
Seventh Edition ◽  
Extrinsic Muscle ◽  
American Joint Committee ◽  
Oral Cavity Cancers

Block Thickness Measurement of Using the Structured Light Vision

2018 ◽  
Vol 33 (01) ◽  
pp. 1955001 ◽  
Author(s):  
Fenghui Lian ◽  
Qingchang Tan ◽  
Siyuan Liu
Keyword(s):  
Machine Vision ◽  
Measurement Method ◽  
Measurement Accuracy ◽  
Thickness Measurement ◽  
Base Plane ◽  
Vision Measurement ◽  
Measurement Results ◽  
Measurement Equations ◽  
Structured Light Vision ◽  
Measuring Base

A method for measuring block thicknesses is proposed by the machine vision measurement. Equations of the measuring base plane and the light plane are formed by calibration. Then, the equation of the light strip image, that is, the image of the intersection between the base plane and light one, is established by the projection relation. Equation of the image of the light strip on the measured plane can be determined by the fitting. Since the light strip on the measuring base plane is parallel to one on the measured plane, the thickness of the measuring block is measured by using the two equations. The experiment evaluates the measurement accuracy of the measurement method and analyzes the influence of some factors on the measurement results.

scholarly journals On the Thickness Quantification of Composite Materials by Using Lock-In Thermography

Materials ◽  
2019 ◽  
Vol 12 (7) ◽  
pp. 1185
Author(s):  
Davide Palumbo
Keyword(s):  
Composite Materials ◽  
Measurement Accuracy ◽  
Plastic Material ◽  
Thickness Measurement ◽  
Glass Fiber Reinforced Plastic ◽  
Glass Fiber Reinforced ◽  
Reinforced Plastic ◽  
Test Parameters ◽  
Lock In ◽  
Non Destructive

Many structural components made of composite materials need an accurate thickness control during fabrication and/or maintenance. In this regard, various non-destructive techniques can be used for the online measuring of thickness of large components such as wings and fuselage in the aerospace industry. In this work, the capabilities of lock-in thermography technique in thickness measurement of glass fiber reinforced plastic material were investigated and a correct procedure has been proposed to ensure the best measurement accuracy. An analytical approach and several tests were carried out on a sample specimen with the aim to study the main test parameters. Finally, the limits of technique have been discussed.

scholarly journals Tracheal dilatation as sign of fetal airway obstruction in case of oral cavity tumor

2018 ◽  
Vol 52 (1) ◽  
pp. 119-120 ◽  
Author(s):  
W. Ventura ◽  
R. H. Novoa ◽  
C. I. Lazarte‐Rantes ◽  
W. Castillo‐Urquiaga ◽  
M. Zárate‐Girao ◽  
...  
Keyword(s):  
Oral Cavity ◽  
Airway Obstruction ◽  
Oral Cavity Tumor

scholarly journals Pools of programmed death-ligand within the oral cavity tumor microenvironment: Variable alteration by targeted therapies

Head & Neck ◽  
2016 ◽  
Vol 38 (8) ◽  
pp. 1176-1186 ◽  
Author(s):  
Sujay Shah ◽  
Andria Caruso ◽  
Harrison Cash ◽  
Carter Van Waes ◽  
Clint T. Allen
Keyword(s):  
Tumor Microenvironment ◽  
Oral Cavity ◽  
Targeted Therapies ◽  
Programmed Death ◽  
Oral Cavity Tumor

scholarly journals Predictive value of tumor thickness for cervical lymph-node involvement in squamous cell carcinoma of the oral cavity

Cancer ◽  
2009 ◽  
Vol 115 (7) ◽  
pp. 1489-1497 ◽  
Author(s):  
Shao Hui Huang ◽  
David Hwang ◽  
Gina Lockwood ◽  
David P. Goldstein ◽  
Brian O'Sullivan
Keyword(s):  
Squamous Cell Carcinoma ◽  
Lymph Node ◽  
Oral Cavity ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Predictive Value ◽  
Cervical Lymph Node ◽  
Lymph Node Involvement ◽  
Tumor Thickness ◽  
Node Involvement

scholarly journals Recurrent, oral cavity tumor-like exophytic lesions mimicking neoplastic disease in a patient with history of human papillomavirus-mediated squamous cell carcinoma

2021 ◽  
Vol 9 ◽  
pp. 2050313X2110658
Author(s):  
McKenna Hawthorne ◽  
Tristan Tham ◽  
Brent Ponder ◽  
Alexandros Georgolios
Keyword(s):  
Squamous Cell Carcinoma ◽  
Human Papillomavirus ◽  
Oral Cavity ◽  
Neoplastic Disease ◽  
Oral Lesions ◽  
Tonsillar Carcinoma ◽  
Oral Cavity Tumor ◽  
History Of ◽  
Previously Treated ◽  
Reactive Hyperplasia

Reactive hyperplasia is a phenomenon responsible for exophytic lesions in the oral cavity, and may appear to be suspicious, especially in patients who have a significant history of malignancy. Here, we present a case of reactive hyperplasia mimicking recurrence in a patient who was previously treated for tonsillar carcinoma. Physicians who commonly see patients with oral lesions, particularly oral surgeons and otolaryngologists, should be cognizant of the unusual presentation of these lesions as they may mimic the physical characteristics of recurrence.

scholarly journals Laser Surgery for the Oral Cavity Tumor

1985 ◽  
Vol 5 (3) ◽  
pp. 505-508
Author(s):  
Shigeki Mori ◽  
Reiji Nishiyama ◽  
Tadao Nishimura ◽  
Mikio Yagizawa ◽  
Kensei Naito ◽  
...  
Keyword(s):  
Oral Cavity ◽  
Laser Surgery ◽  
Oral Cavity Tumor
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