Depth-Resolved Attenuation Mapping of the Vaginal Wall under Prolapse and after Laser Treatment Using Cross-Polarization Optical Coherence Tomography: A Pilot Study.

attenuation coefficient collagen bundles connective tissue cross-polarization optical coherence tomography lamina propria lymphatic vessels neodymium (Nd:YAG) laser treatment pelvic organ prolapse (POP) vaginal wall prolapse

Journal

Diagnostics (Basel, Switzerland)
ISSN: 2075-4418
Titre abrégé: Diagnostics (Basel)
Pays: Switzerland
ID NLM: 101658402

Informations de publication

Date de publication:
20 Nov 2023
Historique:
received: 25 09 2023
revised: 02 11 2023
accepted: 16 11 2023
medline: 24 11 2023
pubmed: 24 11 2023
entrez: 24 11 2023
Statut: epublish

Résumé

Vaginal wall prolapse is the most common type of pelvic organ prolapse and is mainly associated with collagen bundle changes in the lamina propria. Neodymium (Nd:YAG) laser treatment was used as an innovative, minimally invasive and non-ablative procedure for the treatment of early-stage vaginal wall prolapse. The purpose of this pilot study was to assess connective tissue changes in the vaginal wall under prolapse without treatment and after Nd:YAG laser treatment using cross-polarization optical coherence tomography (CP OCT) with depth-resolved attenuation mapping. A total of 26 freshly excised samples of vaginal wall from 26 patients with age norm (

Identifiants

pubmed: 37998623
pii: diagnostics13223487
doi: 10.3390/diagnostics13223487
pmc: PMC10670580
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : The Ministry of Science and Higher Education of the Russian Federation (Center of Excellence "Center of Photonics")
ID : 075-15-2020-927

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Auteurs

Ekaterina Gubarkova (E)

Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.
Center of Photonics, Lobachevsky State University of Nizhny Novgorod, 603950 Nizhny Novgorod, Russia.

Arseniy Potapov (A)

Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.

Alexander Moiseev (A)

Institute of Applied Physics of the Russian Academy of Sciences, 603950 Nizhny Novgorod, Russia.

Elena Kiseleva (E)

Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.

Darya Krupinova (D)

Department of Obstetrics and Gynecology, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.
Nizhny Novgorod Regional Oncologic Hospital, 603126 Nizhny Novgorod, Russia.

Ksenia Shatilova (K)

"MeLSyTech" Ltd., 603901 Nizhny Novgorod, Russia.

Maria Karabut (M)

Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.

Andrey Khlopkov (A)

"MeLSyTech" Ltd., 603901 Nizhny Novgorod, Russia.

Maria Loginova (M)

Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.
Center of Photonics, Lobachevsky State University of Nizhny Novgorod, 603950 Nizhny Novgorod, Russia.

Stefka Radenska-Lopovok (S)

Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.
Institute of Clinical Morphology and Digital Pathology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia.

Grigory Gelikonov (G)

Institute of Applied Physics of the Russian Academy of Sciences, 603950 Nizhny Novgorod, Russia.

Gennady Grechkanev (G)

Department of Obstetrics and Gynecology, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.

Natalia Gladkova (N)

Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.

Marina Sirotkina (M)

Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 603950 Nizhny Novgorod, Russia.
Center of Photonics, Lobachevsky State University of Nizhny Novgorod, 603950 Nizhny Novgorod, Russia.

Classifications MeSH