scholarly journals Congenital Melanocytic Nevus Regression Lacking the Halo Phenomenon: The Influence of the Body Site

2021 ◽  
pp. 2021028
Author(s):  
Maristela Andrade ◽  
Giuseppe Argenziano ◽  
Vincenzo Piccolo ◽  
Eugenia Veronica Di Brizzi ◽  
Elvira Moscarella
Keyword(s):  
Melanocytic Nevus ◽  
The Body ◽  
Congenital Melanocytic Nevus ◽  
Body Site

scholarly journals Method of determining the degree of radicalism removal of pigment skin nevuses in children

2020 ◽  
pp. 57-62
Author(s):  
V.S. Konoplitskiy ◽  
◽  
O.V. Pasechnyk ◽  
V.V. Motygin ◽  
Y.Ye. Korobko ◽  
...  
Keyword(s):  
Primary Tumor ◽  
Melanocytic Nevus ◽  
The Body ◽  
Surgical Approaches ◽  
Congenital Melanocytic Nevus ◽  
Old Patients ◽  
Surgical Interventions ◽  
Melanocytic Tumors ◽  
Deep Layers ◽  
The Individual

Nevi are benign melanocytic tumors. Congenital melanocytic nevus is detected at birth or shortly after birth in 1% of infants. The nevus cells of simple nevican spread into the deep layers of the dermis. So incompletely excised nevus cells may at times continue to grow when the conventional excising technique is applied. A small pigment focus may therewith be detectable in the presence of a scar. These foci usually repeat the histological pattern of the primary nevus without any signs of malignization. The article presents an analysis of the data surgical approaches in the treatment nevus of the dermis. There are ways of improving surgical method of treatment of primary tumor based on research in the field of microarchitectonics of the skin. The aim: to increase the effectiveness of determining the degree of radicalism of removal of pigmental nevi in children, taking into account the thickness of the hypoderma in different anatomical areas of the body. Materials and methods of research. The work was carried out on the basis of the department of oncohematology of Vinnytsia Regional Children’s Clinical Hospital in the period from 2018 to 2020. Clinical distribution of features of surgical interventions in pigmented skin nevi involved analysis of data of medi cal cards of patients (120 documents). The age of patients of both sexes was between 3 and 16 years old. Patients with localization of pigmented neoplasms in different areas of the extremities (68 observations) and the trunk (52 children) were subject to analysis. Conclusions. The proposed methodology for determining the radicalism of removing pigmented skin nevi by mathematically calculating the ratios of the areas of the removed tissues at the skin level and at the level of aponeurosis, taking into account the thickness of the hypoderma in different parts of the body, allow you to clearly calculate the individual parameters of the operating wound. The research was carried out in accordance with the principles of the Helsinki Declaration. The study protocol was approved by the Local Ethics Committee of participating institution. The informed consent of the patient was obtained for conducting the studies. Key words: children, surgical treatment, nevus, skin, primary tumor.

Congenital Melanocytic Nevus: An Epidemiologic Study in Italy

Dermatology ◽  
2007 ◽  
Vol 214 (3) ◽  
pp. 227-230 ◽  
Author(s):  
Vito Ingordo ◽  
Ciro Gentile ◽  
Silvia S. Iannazzone ◽  
Francesco Cusano ◽  
Luigi Naldi
Keyword(s):  
Epidemiologic Study ◽  
Melanocytic Nevus ◽  
Congenital Melanocytic Nevus

scholarly journals Case report of nodular melanoma within congenital melanocytic nevus- primary closure challenge

2016 ◽  
Vol 20 ◽  
pp. 84-86
Author(s):  
Domagoj Eljuga ◽  
Ivan Milas ◽  
Iva Kirac ◽  
Mladen Stanec ◽  
Danko Velimir Vrdoljak
Keyword(s):  
Case Report ◽  
Primary Closure ◽  
Melanocytic Nevus ◽  
Congenital Melanocytic Nevus ◽  
Nodular Melanoma

Giant Congenital Melanocytic Nevus with Placental Involvement: Long-Term Follow-up of a Case and Review of the Literature

1993 ◽  
Vol 13 (6) ◽  
pp. 717-721 ◽  
Author(s):  
Eric Jauniaux ◽  
Marie-Christine de Meeus ◽  
G. Verellen ◽  
J. M. Lachapelle ◽  
Jean Hustin
Keyword(s):  
Melanocytic Nevus ◽  
Congenital Melanocytic Nevus ◽  
Review Of The Literature ◽  
Long Term Follow Up ◽  
Giant Congenital Melanocytic Nevus

scholarly journals Giant Congenital Melanocytic Nevus Treated With Trametinib

PEDIATRICS ◽  
2019 ◽  
Vol 143 (3) ◽  
pp. e20182469 ◽  
Author(s):  
Adnan Mir ◽  
Nnenna G. Agim ◽  
Alex A. Kane ◽  
Shellie C. Josephs ◽  
Jason Y. Park ◽  
...  
Keyword(s):  
Melanocytic Nevus ◽  
Congenital Melanocytic Nevus ◽  
Giant Congenital Melanocytic Nevus

scholarly journals Primary melanoma of leptomeninge in a patient with giant congenital melanocytic nevus

2020 ◽  
Vol 95 (3) ◽  
pp. 404-406
Author(s):  
Adriana Kamilly Leitão Pitman Machado ◽  
Débora Bacellar Cruz Nunes ◽  
Francisca Regina Oliveira Carneiro ◽  
Alena Margareth Darwich Mendes
Keyword(s):  
Primary Melanoma ◽  
Melanocytic Nevus ◽  
Congenital Melanocytic Nevus ◽  
Giant Congenital Melanocytic Nevus
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