Cost-effective device for locating and circumscribing superficial tumors with contrast enhancement and fluorescence quantification
Copyright © 2023 The Author(s). Published by Elsevier B.V. All rights reserved..
BACKGROUND: Two Bispectral contrast enhancement approaches for the fluorescence diagnosis with chlorine-e6 and a wide field-of-view imaging system with fluorescence excitation at 405 nm and time-resolved background suppression were analyzed and compared.
METHODS: Two techniques for the contrast enhancement of a fluorescent video system (Red/Green (R/G) ratio and Red-Green (R-G)) with time-resolved background suppression for fluorescent diagnosis (FD) were tested in four patients with basal cell carcinoma (BCC).
RESULTS: The results of both contrast enhancement methods were compared for the diagnostic efficiency for FD of BCC. Both techniques successfully determined the boundaries of the lesions and the fluorescence intensity.
CONCLUSIONS: Both contrast enhancement modes have proven effective in identifying tumor borders in cases of low contrast in BCC FD with Ce6. While the Red/Green (R/G) mode provides sharper lesion borders, the Red minus Green (R-G) mode visualizes more fluorescent features and makes it easier to assess the lesion margins.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:45 |
|---|---|
| Enthalten in: |
Photodiagnosis and photodynamic therapy - 45(2024) vom: 01. Feb., Seite 103827 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Udeneev, A M [VerfasserIn] |
|---|
| Links: |
|---|
| Anmerkungen: |
Date Completed 04.03.2024 Date Revised 04.03.2024 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1016/j.pdpdt.2023.103827 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM362915555 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM362915555 | ||
| 003 | DE-627 | ||
| 005 | 20240304231954.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.pdpdt.2023.103827 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1316.xml |
| 035 | |a (DE-627)NLM362915555 | ||
| 035 | |a (NLM)37797909 | ||
| 035 | |a (PII)S1572-1000(23)00554-9 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Udeneev, A M |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Cost-effective device for locating and circumscribing superficial tumors with contrast enhancement and fluorescence quantification |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 04.03.2024 | ||
| 500 | |a Date Revised 04.03.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2023 The Author(s). Published by Elsevier B.V. All rights reserved. | ||
| 520 | |a BACKGROUND: Two Bispectral contrast enhancement approaches for the fluorescence diagnosis with chlorine-e6 and a wide field-of-view imaging system with fluorescence excitation at 405 nm and time-resolved background suppression were analyzed and compared | ||
| 520 | |a METHODS: Two techniques for the contrast enhancement of a fluorescent video system (Red/Green (R/G) ratio and Red-Green (R-G)) with time-resolved background suppression for fluorescent diagnosis (FD) were tested in four patients with basal cell carcinoma (BCC) | ||
| 520 | |a RESULTS: The results of both contrast enhancement methods were compared for the diagnostic efficiency for FD of BCC. Both techniques successfully determined the boundaries of the lesions and the fluorescence intensity | ||
| 520 | |a CONCLUSIONS: Both contrast enhancement modes have proven effective in identifying tumor borders in cases of low contrast in BCC FD with Ce6. While the Red/Green (R/G) mode provides sharper lesion borders, the Red minus Green (R-G) mode visualizes more fluorescent features and makes it easier to assess the lesion margins | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a 405 nm excitation | |
| 650 | 4 | |a Background suppression | |
| 650 | 4 | |a Basal Cell Carcinoma | |
| 650 | 4 | |a Chlorine-e6 | |
| 650 | 4 | |a Contrast enhancement | |
| 650 | 4 | |a Fluorescence diagnosis | |
| 650 | 4 | |a Multispectral fluorescence imaging | |
| 650 | 7 | |a Photosensitizing Agents |2 NLM | |
| 650 | 7 | |a Coloring Agents |2 NLM | |
| 700 | 1 | |a Kalyagina, N A |e verfasserin |4 aut | |
| 700 | 1 | |a Efendiev, K T |e verfasserin |4 aut | |
| 700 | 1 | |a Febenchukova, A A |e verfasserin |4 aut | |
| 700 | 1 | |a Kulichenko, A M |e verfasserin |4 aut | |
| 700 | 1 | |a Shiryaev, A A |e verfasserin |4 aut | |
| 700 | 1 | |a Pisareva, T N |e verfasserin |4 aut | |
| 700 | 1 | |a Linkov, K G |e verfasserin |4 aut | |
| 700 | 1 | |a Loshchenov, M V |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Photodiagnosis and photodynamic therapy |d 2004 |g 45(2024) vom: 01. Feb., Seite 103827 |w (DE-627)NLM182218406 |x 1873-1597 |7 nnns |
| 773 | 1 | 8 | |g volume:45 |g year:2024 |g day:01 |g month:02 |g pages:103827 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.pdpdt.2023.103827 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 45 |j 2024 |b 01 |c 02 |h 103827 | ||