The Open Dermatology Journal




ISSN: 1874-3722 ― Volume 13, 2019
CASE REPORT

Two-phase Surgery Using a Dermal Regeneration Material for Nail Unit Melanoma: Three Case Reports



Shiro Iino1, *, Suguru Sato1, Natsuki Baba1, Naoki Maruta1, Wataru Takashima1, Noritaka Oyama1, Takahiro Kiyohara2, Masato Yasuda3, Minoru Hasegawa1
1 Department of Dermatology, Division of Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
2 Department of Dermatology, Kansai Medical University, Osaka, Japan
3 Department of Plastic Surgery, University of Saga, Saga, Japan

Abstract

Background:

Nail unit melanoma (NUM) poses a considerable treatment challenge, particularly in cases with in situ or early invasive lesions, and wide excision with phalanx amputation. For post-excisional skin defects, stump plasty and/or split-thickness skin grafting may cause persisted irritation and ulceration as a post-operative complication, because of the insufficient underlying tissue volume, vascularity, and stability.

Objective:

To seek out other superior management avoiding disadvantages associated with the conventional NUM surgery.

Method:

Three consecutive cases with NUM were treated by a novel two-phase surgical procedure using a commercially available dermal regeneration template; as the first phase, the lesional nail unit was excised and subsequently covered by a dermal regeneration template onto the phalangeal bone surface, allowing development of robust granulation with extracellular matrix and vascular network. Thereafter, the second phase employed a full-thickness skin grafting.

Results:

All three cases accomplished complete removal of the NUM lesion, and achieved a good cosmetic and functional outcome, maintaining physiological firmness, contour, and less contraction and atrophy of the overlying skin. They did not complain of major post-operative complications.

Conclusion:

Our two-phase approach using a dermal regeneration material is a satisfactory and straightforward technique, achieving a substantial benefit functionally and cosmetically in the post-operative period. We propose that the additional use of a tissue regeneration material can provide superior results for the reconstruction step of excised NUM.

Keywords: Nail unit melanoma, Dermal regeneration template, Preserved subcutaneous, Vascular network, Skin grafting, Surgery.

Article Information


Identifiers and Pagination:

Year: 2017
Volume: 11
First Page: 81
Last Page: 86
Publisher Id: TODJ-11-81
DOI: 10.2174/1874372201711010081

Article History:

Received Date: 30/07/2017
Revision Received Date: 6/10/2017
Acceptance Date: 22/10/2017
Electronic publication date: 31/10/2017
Collection year: 2017

Article Metrics:

CrossRef Citations:
0

Total Statistics:

Full-Text HTML Views: 1814
Abstract HTML Views: 1538
PDF Downloads: 981
ePub Downloads: 910
Total Views/Downloads: 5243

Unique Statistics:

Full-Text HTML Views: 747
Abstract HTML Views: 615
PDF Downloads: 345
ePub Downloads: 245
Total Views/Downloads: 1952
Geographical View

© 2017 Iino et al.

open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: (https://creativecommons.org/licenses/by/4.0/legalcode). This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.


* Address correspondence to this author at the Department of Dermatology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji, Fukui 910-1193, Japan; Tel: +81-776-61-8367; Fax: +81-776-61-8112; E-mail: shiro@u-fukui.ac.jp

Endorsements



"Open access will revolutionize 21st century knowledge work and accelerate the diffusion of ideas and evidence that support just in time learning and the evolution of thinking in a number of disciplines."


Daniel Pesut
(Indiana University School of Nursing, USA)

"It is important that students and researchers from all over the world can have easy access to relevant, high-standard and timely scientific information. This is exactly what Open Access Journals provide and this is the reason why I support this endeavor."


Jacques Descotes
(Centre Antipoison-Centre de Pharmacovigilance, France)

"Publishing research articles is the key for future scientific progress. Open Access publishing is therefore of utmost importance for wider dissemination of information, and will help serving the best interest of the scientific community."


Patrice Talaga
(UCB S.A., Belgium)

"Open access journals are a novel concept in the medical literature. They offer accessible information to a wide variety of individuals, including physicians, medical students, clinical investigators, and the general public. They are an outstanding source of medical and scientific information."


Jeffrey M. Weinberg
(St. Luke's-Roosevelt Hospital Center, USA)

"Open access journals are extremely useful for graduate students, investigators and all other interested persons to read important scientific articles and subscribe scientific journals. Indeed, the research articles span a wide range of area and of high quality. This is specially a must for researchers belonging to institutions with limited library facility and funding to subscribe scientific journals."


Debomoy K. Lahiri
(Indiana University School of Medicine, USA)

"Open access journals represent a major break-through in publishing. They provide easy access to the latest research on a wide variety of issues. Relevant and timely articles are made available in a fraction of the time taken by more conventional publishers. Articles are of uniformly high quality and written by the world's leading authorities."


Robert Looney
(Naval Postgraduate School, USA)

"Open access journals have transformed the way scientific data is published and disseminated: particularly, whilst ensuring a high quality standard and transparency in the editorial process, they have increased the access to the scientific literature by those researchers that have limited library support or that are working on small budgets."


Richard Reithinger
(Westat, USA)

"Not only do open access journals greatly improve the access to high quality information for scientists in the developing world, it also provides extra exposure for our papers."


J. Ferwerda
(University of Oxford, UK)

"Open Access 'Chemistry' Journals allow the dissemination of knowledge at your finger tips without paying for the scientific content."


Sean L. Kitson
(Almac Sciences, Northern Ireland)

"In principle, all scientific journals should have open access, as should be science itself. Open access journals are very helpful for students, researchers and the general public including people from institutions which do not have library or cannot afford to subscribe scientific journals. The articles are high standard and cover a wide area."


Hubert Wolterbeek
(Delft University of Technology, The Netherlands)

"The widest possible diffusion of information is critical for the advancement of science. In this perspective, open access journals are instrumental in fostering researches and achievements."


Alessandro Laviano
(Sapienza - University of Rome, Italy)

"Open access journals are very useful for all scientists as they can have quick information in the different fields of science."


Philippe Hernigou
(Paris University, France)

"There are many scientists who can not afford the rather expensive subscriptions to scientific journals. Open access journals offer a good alternative for free access to good quality scientific information."


Fidel Toldrá
(Instituto de Agroquimica y Tecnologia de Alimentos, Spain)

"Open access journals have become a fundamental tool for students, researchers, patients and the general public. Many people from institutions which do not have library or cannot afford to subscribe scientific journals benefit of them on a daily basis. The articles are among the best and cover most scientific areas."


M. Bendandi
(University Clinic of Navarre, Spain)

"These journals provide researchers with a platform for rapid, open access scientific communication. The articles are of high quality and broad scope."


Peter Chiba
(University of Vienna, Austria)

"Open access journals are probably one of the most important contributions to promote and diffuse science worldwide."


Jaime Sampaio
(University of Trás-os-Montes e Alto Douro, Portugal)

"Open access journals make up a new and rather revolutionary way to scientific publication. This option opens several quite interesting possibilities to disseminate openly and freely new knowledge and even to facilitate interpersonal communication among scientists."


Eduardo A. Castro
(INIFTA, Argentina)

"Open access journals are freely available online throughout the world, for you to read, download, copy, distribute, and use. The articles published in the open access journals are high quality and cover a wide range of fields."


Kenji Hashimoto
(Chiba University, Japan)

"Open Access journals offer an innovative and efficient way of publication for academics and professionals in a wide range of disciplines. The papers published are of high quality after rigorous peer review and they are Indexed in: major international databases. I read Open Access journals to keep abreast of the recent development in my field of study."


Daniel Shek
(Chinese University of Hong Kong, Hong Kong)

"It is a modern trend for publishers to establish open access journals. Researchers, faculty members, and students will be greatly benefited by the new journals of Bentham Science Publishers Ltd. in this category."


Jih Ru Hwu
(National Central University, Taiwan)

Browse Contents



Webmaster Contact: info@benthamopen.net
Copyright © 2019 Bentham Open