Identifying the boundaries of skin tumors by differential backscatter

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Abstract

The paper presents the experimental results of identifying the boundaries of skin tumors by differential backscatter. The differential coefficient of backscatter is proposed to be used as the threshold condition for identifying the boundary. The analysis of the skin of 27 patients showed that the ratio introduced makes it possible to identify the boundary of the tumors to within 1 mm with simultaneous identification of tumor types for pigmented nevi, epidermoid cancer and melanoma.

About the authors

V. P. Zakharov

Samara State Aerospace University

Author for correspondence.
Email: zakharov@ssau.ru

Doctor of Physical and Mathematical Sciences, Professor

Head of the Department of Radio Engineering Devices

Russian Federation

S. V. Kozlov

Samara State Medical University

Email: zakharov@ssau.ru

Doctor of Medical Science

Head of the Oncology Department

Russian Federation

E. V. Timchenko

Samara State Aerospace University

Email: vorobjeva.82@mail.ru

Candidate of Physical and Mathematical Science

Associate Professor of the Department of Radio Engineering Devices

Russian Federation

P. E. Timchenko

Samara State Aerospace University

Email: timpavel@mail.ru

Candidate of Physical and Mathematical Science

Assistant of the Department of Radio Engineering Devices

Russian Federation

A. A. Moryatov

Samara Regional Oncology Center

Email: zakharov@ssau.ru

Candidate of Medical Science

Oncologist of the Department of Endoscopy

Russian Federation

I. A. Bratchenko

Samara State Aerospace University

Email: zakharov@ssau.ru

Candidate of Physical and Mathematical Science

Assistant of the Department of Radio Engineering Devices

Russian Federation

L. A. Taskina

Samara State Aerospace University

Email: retuo@mail.ru

Undergraduate Student

Russian Federation

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