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Tytuł pozycji:

Thermal Evaluation to Identify Nodules Using Semivariogram Curves .

Tytuł:
Thermal Evaluation to Identify Nodules Using Semivariogram Curves .
Autorzy:
Grassmann CG
Coninck JCP
Ripka WL
Ulbricht L
Źródło:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference [Annu Int Conf IEEE Eng Med Biol Soc] 2021 Nov; Vol. 2021, pp. 1468-1471.
Typ publikacji:
Journal Article; Research Support, Non-U.S. Gov't
Język:
English
Imprint Name(s):
Original Publication: [Piscataway, NJ] : [IEEE], [2007]-
MeSH Terms:
Thermography*
Humans
Entry Date(s):
Date Created: 20211211 Date Completed: 20211229 Latest Revision: 20211229
Update Code:
20240105
DOI:
10.1109/EMBC46164.2021.9630072
PMID:
34891562
Czasopismo naukowe
Thermography can contribute to the early diagnosis of tumors by identifying nodules that need to be analyzed. The objective of this paper was to verify possible semivariogram curves to identify the possible spatial behavior centered in the region with the nodule and capture the thermal behavioral information surroundings of this point. For this, we used the resources of R-Studio and theoretical basis in semivariogram models. As results we verified that the spatial technique indicates Gaussian behavior in both healthy and tumor areas, but the thermal averages differ from each other. Based on the cases analyzed, all tumors evaluated were thermally significantly different in relation to the healthy point, even when presenting the same model for the semivariogramClinical Relevance-Thermographic is a non-invasive technique and has been widely studied to aid in the early diagnosis of neoplasms by identifying nodules that need to be evaluated. Without this early identification, only larger (palpable) tumors would be evaluated, and thus many patients are at risk of developing metastasis before treatment begins.

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