Wood's Lamp for Delineating Surgical Margins in Lentigo Maligna and Lentigo Maligna Melanoma

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Imágenes clínicas de LMM en ápex craneal. Mancha hiperpigmentada heterogénea con zonas nodulares, mal delimitada en ápex craneal, de unos 3cm. En color rojo, área pigmentada no visible clínicamente. c y d. Tras iluminación con luz de Wood se aprecia área pigmentada no visible previamente. Referenciado en color negro el margen quirúrgico definitivo de 45×35mm." ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "I. Navarro-Navarro, A. Ortiz-Prieto, I. Villegas-Romero, S. Valenzuela-Ubiña, M. Linares-Barrios" "autores" => array:5 [ 0 => array:2 [ "nombre" => "I." "apellidos" => "Navarro-Navarro" ] 1 => array:2 [ "nombre" => "A." "apellidos" => "Ortiz-Prieto" ] 2 => array:2 [ "nombre" => "I." "apellidos" => "Villegas-Romero" ] 3 => array:2 [ "nombre" => "S." "apellidos" => "Valenzuela-Ubiña" ] 4 => array:2 [ "nombre" => "M." 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Imágenes clínicas de LMM en ápex craneal. Mancha hiperpigmentada heterogénea con zonas nodulares, mal delimitada en ápex craneal, de unos 3cm. En color rojo, área pigmentada no visible clínicamente. c y d. Tras iluminación con luz de Wood se aprecia área pigmentada no visible previamente. Referenciado en color negro el margen quirúrgico definitivo de 45×35mm." ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "I. Navarro-Navarro, A. Ortiz-Prieto, I. Villegas-Romero, S. Valenzuela-Ubiña, M. Linares-Barrios" "autores" => array:5 [ 0 => array:2 [ "nombre" => "I." "apellidos" => "Navarro-Navarro" ] 1 => array:2 [ "nombre" => "A." "apellidos" => "Ortiz-Prieto" ] 2 => array:2 [ "nombre" => "I." "apellidos" => "Villegas-Romero" ] 3 => array:2 [ "nombre" => "S." "apellidos" => "Valenzuela-Ubiña" ] 4 => array:2 [ "nombre" => "M." "apellidos" => "Linares-Barrios" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0001731021004506?idApp=UINPBA000044" "url" => "/00017310/0000011300000006/v1_202206190516/S0001731021004506/v1_202206190516/es/main.assets" ] ] "en" => array:15 [ "idiomaDefecto" => true "cabecera" => "Case and Research Letter" "titulo" => " Wood's Lamp for Delineating Surgical Margins in Lentigo Maligna and Lentigo Maligna Melanoma" "tieneTextoCompleto" => true "saludo" => "To the Editor," "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "T642" "paginaFinal" => "T645" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "I. Navarro-Navarro, A. Ortiz-Prieto, I. Villegas-Romero, S. Valenzuela-Ubiña, M. Linares-Barrios" "autores" => array:5 [ 0 => array:4 [ "nombre" => "I." "apellidos" => "Navarro-Navarro" "email" => array:1 [ 0 => "irenen.navarro@gmail.com" ] "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "*" "identificador" => "cor0005" ] ] ] 1 => array:2 [ "nombre" => "A." "apellidos" => "Ortiz-Prieto" ] 2 => array:2 [ "nombre" => "I." "apellidos" => "Villegas-Romero" ] 3 => array:2 [ "nombre" => "S." "apellidos" => "Valenzuela-Ubiña" ] 4 => array:2 [ "nombre" => "M." "apellidos" => "Linares-Barrios" ] ] "afiliaciones" => array:1 [ 0 => array:2 [ "entidad" => "Unidad de Gestión Clínica de Dermatología Médico-Quirúrgica y Venereología, Hospital Universitario Puerta del Mar, Cádiz, Spain" "identificador" => "aff0005" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Uso de la luz de Wood para la delimitación de márgenes quirúrgicos en el lentigo maligno y el lentigo maligno melanoma" ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0015" "etiqueta" => "Figure 3" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr3.jpeg" "Alto" => 1300 "Ancho" => 1300 "Tamanyo" => 388283 ] ] "descripcion" => array:1 [ "en" => "(A and B) Clinical images of LMM on the cranial apex. Heterogeneous, poorly delineated hyperpigmented mark on the cranial apex measuring approximately 3cm. In red, the clinically nonvisible pigmented area. (C and D) After illumination using Wood's light, the previously nonvisible pigmented area can be seen. In black, the definitive surgical margin of 45mm×35mm." ] ] ] "textoCompleto" => "Lentigo maligna (LM) is an in situ melanoma, for which the treatment of choice is surgical excision using Mohs surgery, making it possible to spare healthy skin and ensure the lack of involvement of surgical margins.<a class="elsevierStyleCrossRef" href="#bib0045">1</a> Defining the clinical margin of LM and lentigo maligna melanoma (LMM) by means of clinical and dermoscopic examination can be challenging when planning surgical excision. We report 3 cases of LM and LMM, in which the use of Wood's light helped to better delineate the lesions before surgery.Case 1A 72-year-old woman was assessed for a pigmented lesion on the left nostril; the lesion had appeared years earlier and was growing progressively (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>). An incision biopsy was performed and LM was confirmed. It was decided to excise the lesion using Mohs micrographic surgery with delayed closure. Wood's light was used to delineate the lesion and revealed a pigmented region not visible clinically. The final measurements of the section were 25mm×18mm. Diagnosis was LMM with a Breslow thickness of 0.8mm, sparing the resection margins.<elsevierMultimedia ident="fig0005"></elsevierMultimedia>Case 2A 57-year-old man presented with a heterogeneous pigmented lesion measuring 2cm that had been growing progressively on the left nasolabial fold (<a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>). An incision biopsy was performed and confirmed LM. The patient was operated on using Mohs surgery with delayed closure following delineation of the lesion using Wood's light. The final measurements were 4.5mm×3cm. The diagnosis was LM with spared margin.<elsevierMultimedia ident="fig0010"></elsevierMultimedia>Case 3A 72-year-old man presented with a pigmented lesion on the scalp that had appeared 7 years earlier; the lesion had bled and had changed color (<a class="elsevierStyleCrossRef" href="#fig0015">Fig. 3</a>). Given the suspicion of malignant disease, several incision biopsies were performed and all of them confirmed LMM. The Wood's light made it possible to correctly delineate the lesion before surgery, with a final measurement of 3.5mm×4.5cm. The patient was operated on using Mohs surgery with delayed closure and the final diagnosis was LMM with a Breslow thickness of 3mm and a free margin.<elsevierMultimedia ident="fig0015"></elsevierMultimedia>DiscussionSurgical treatment of LM and LMM is a therapeutic challenge because the microscopic margins are often affected or do not meet the recommended safety margin.<a class="elsevierStyleCrossRefs" href="#bib0050">2,3</a> Assessment of the margins prior to surgery for LM/LMM can be complex due to poor delineation of the lesion or lack of evident clinical pigmentation in some areas, and the use of techniques that facilitate correct delineation of the surgical margins is useful.Wood's light is a useful though little-known tool for delineating the margins of LM or LMM, as it can reveal pigmented areas not visible to the naked eye or under normal light.<a class="elsevierStyleCrossRefs" href="#bib0060">4,5</a> Wood's light highlights the areas with a higher concentration of melanin, which appear darker in comparison to the healthy skin. Visible light may be insufficient for detecting the presence of melanin, due to its tendency to absorb radiation in the electromagnetic spectrum (350–1200nm), especially in short-wavelength frequencies.<a class="elsevierStyleCrossRef" href="#bib0070">6</a>Another technique that has been shown to be of use in delineating pigmented lesions prior to surgery is reflectance confocal microscopy. However, its high cost, the learning curve required before using it, and the fact that it is not available in all clinics makes it less accessible than Wood's light in most cases.<a class="elsevierStyleCrossRef" href="#bib0075">7</a>In our series, a physical and dermoscopic examination of the pigmented lesion was performed first, together with a subsequent examination using Wood's light. The border determined by the clinical and dermoscopic examination was smaller than that determined after using Wood's light in all cases. Although we have not assessed the difference in areas, and given the limitations of such a small series, all our patients required a single pass of Mohs surgery with delayed closure. In a recent series of LM treated with delayed Mohs, in which delineation of the lesions was performed clinically, the patients required between 1 and 4 passes to obtain a tumor-free surgical margin.<a class="elsevierStyleCrossRef" href="#bib0080">8</a> Furthermore, in our patients LM or LMM in the areas highlighted by the use of Wood's light was confirmed by means of histology.We propose the use of Wood's light to assess the surgical margins of LM and LMM before surgery in these patients, as it is an easy-to-use and accessible tool.Conflicts of interestThe authors declare that they have no conflicts of interest." "textoCompletoSecciones" => array:1 [ "secciones" => array:6 [ 0 => array:2 [ "identificador" => "sec0005" "titulo" => "Case 1" ] 1 => array:2 [ "identificador" => "sec0010" "titulo" => "Case 2" ] 2 => array:2 [ "identificador" => "sec0015" "titulo" => "Case 3" ] 3 => array:2 [ "identificador" => "sec0020" "titulo" => "Discussion" ] 4 => array:2 [ "identificador" => "sec0025" "titulo" => "Conflicts of interest" ] 5 => array:1 [ "titulo" => "References" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "multimedia" => array:3 [ 0 => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1500 "Ancho" => 1500 "Tamanyo" => 306066 ] ] "descripcion" => array:1 [ "en" => "(A and B) Clinical images of LMM on the left nostril. Brownish macule measuring 10mm×10mm with a thick pigmented pseudoreticulum. In red, the clinically nonvisible pigmented area. (C and D) After illumination using Wood's light, the clinically nonvisible pigmented area can be seen. In black, the definitive surgical margin of 25mm×18mm." ] ] 1 => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1100 "Ancho" => 1100 "Tamanyo" => 200679 ] ] "descripcion" => array:1 [ "en" => "(A and B) Clinical images of LM in the left nasolabial fold. Poorly delineated hyperpigmented macule measuring approximately 2cm. In red, the clinically nonvisible pigmented area. (C and D) After illumination using Wood's light, the clinically nonvisible pigmented area can be seen. In black, the definitive surgical margin of 45mm×30mm." ] ] 2 => array:7 [ "identificador" => "fig0015" "etiqueta" => "Figure 3" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr3.jpeg" "Alto" => 1300 "Ancho" => 1300 "Tamanyo" => 388283 ] ] "descripcion" => array:1 [ "en" => "(A and B) Clinical images of LMM on the cranial apex. Heterogeneous, poorly delineated hyperpigmented mark on the cranial apex measuring approximately 3cm. In red, the clinically nonvisible pigmented area. (C and D) After illumination using Wood's light, the previously nonvisible pigmented area can be seen. In black, the definitive surgical margin of 45mm×35mm." ] ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0015" "bibliografiaReferencia" => array:8 [ 0 => array:3 [ "identificador" => "bib0045" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Diagnosis and management of lentigo maligna: a review" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "J.M. Kasprzak" 1 => "Y.G. 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Case and Research Letter

Wood's Lamp for Delineating Surgical Margins in Lentigo Maligna and Lentigo Maligna Melanoma

Uso de la luz de Wood para la delimitación de márgenes quirúrgicos en el lentigo maligno y el lentigo maligno melanoma

I. Navarro-Navarro

Corresponding author

irenen.navarro@gmail.com

Corresponding author.

, A. Ortiz-Prieto, I. Villegas-Romero, S. Valenzuela-Ubiña, M. Linares-Barrios

Unidad de Gestión Clínica de Dermatología Médico-Quirúrgica y Venereología, Hospital Universitario Puerta del Mar, Cádiz, Spain

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          "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">&#40;A and B&#41; Clinical images of LMM on the cranial apex&#46; Heterogeneous&#44; poorly delineated hyperpigmented mark on the cranial apex measuring approximately 3<span class="elsevierStyleHsp" style=""></span>cm&#46; In red&#44; the clinically nonvisible pigmented area&#46; &#40;C and D&#41; After illumination using Wood&#39;s light&#44; the previously nonvisible pigmented area can be seen&#46; In black&#44; the definitive surgical margin of 45<span class="elsevierStyleHsp" style=""></span>mm<span class="elsevierStyleHsp" style=""></span>&#215;<span class="elsevierStyleHsp" style=""></span>35<span class="elsevierStyleHsp" style=""></span>mm&#46;</p>"
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    "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">Lentigo maligna &#40;LM&#41; is an in situ melanoma&#44; for which the treatment of choice is surgical excision using Mohs surgery&#44; making it possible to spare healthy skin and ensure the lack of involvement of surgical margins&#46;<a class="elsevierStyleCrossRef" href="#bib0045"><span class="elsevierStyleSup">1</span></a> Defining the clinical margin of LM and lentigo maligna melanoma &#40;LMM&#41; by means of clinical and dermoscopic examination can be challenging when planning surgical excision&#46; We report 3 cases of LM and LMM&#44; in which the use of Wood&#39;s light helped to better delineate the lesions before surgery&#46;</p><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0005">Case 1</span><p id="par0010" class="elsevierStylePara elsevierViewall">A 72-year-old woman was assessed for a pigmented lesion on the left nostril&#59; the lesion had appeared years earlier and was growing progressively &#40;<a class="elsevierStyleCrossRef" href="#fig0005">Fig&#46; 1</a>&#41;&#46; An incision biopsy was performed and LM was confirmed&#46; It was decided to excise the lesion using Mohs micrographic surgery with delayed closure&#46; Wood&#39;s light was used to delineate the lesion and revealed a pigmented region not visible clinically&#46; The final measurements of the section were 25<span class="elsevierStyleHsp" style=""></span>mm<span class="elsevierStyleHsp" style=""></span>&#215;<span class="elsevierStyleHsp" style=""></span>18<span class="elsevierStyleHsp" style=""></span>mm&#46; Diagnosis was LMM with a Breslow thickness of 0&#46;8<span class="elsevierStyleHsp" style=""></span>mm&#44; sparing the resection margins&#46;</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Case 2</span><p id="par0015" class="elsevierStylePara elsevierViewall">A 57-year-old man presented with a heterogeneous pigmented lesion measuring 2<span class="elsevierStyleHsp" style=""></span>cm that had been growing progressively on the left nasolabial fold &#40;<a class="elsevierStyleCrossRef" href="#fig0010">Fig&#46; 2</a>&#41;&#46; An incision biopsy was performed and confirmed LM&#46; The patient was operated on using Mohs surgery with delayed closure following delineation of the lesion using Wood&#39;s light&#46; The final measurements were 4&#46;5<span class="elsevierStyleHsp" style=""></span>mm<span class="elsevierStyleHsp" style=""></span>&#215;<span class="elsevierStyleHsp" style=""></span>3<span class="elsevierStyleHsp" style=""></span>cm&#46; The diagnosis was LM with spared margin&#46;</p><elsevierMultimedia ident="fig0010"></elsevierMultimedia></span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Case 3</span><p id="par0020" class="elsevierStylePara elsevierViewall">A 72-year-old man presented with a pigmented lesion on the scalp that had appeared 7 years earlier&#59; the lesion had bled and had changed color &#40;<a class="elsevierStyleCrossRef" href="#fig0015">Fig&#46; 3</a>&#41;&#46; Given the suspicion of malignant disease&#44; several incision biopsies were performed and all of them confirmed LMM&#46; The Wood&#39;s light made it possible to correctly delineate the lesion before surgery&#44; with a final measurement of 3&#46;5<span class="elsevierStyleHsp" style=""></span>mm<span class="elsevierStyleHsp" style=""></span>&#215;<span class="elsevierStyleHsp" style=""></span>4&#46;5<span class="elsevierStyleHsp" style=""></span>cm&#46; The patient was operated on using Mohs surgery with delayed closure and the final diagnosis was LMM with a Breslow thickness of 3<span class="elsevierStyleHsp" style=""></span>mm and a free margin&#46;</p><elsevierMultimedia ident="fig0015"></elsevierMultimedia></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Discussion</span><p id="par0025" class="elsevierStylePara elsevierViewall">Surgical treatment of LM and LMM is a therapeutic challenge because the microscopic margins are often affected or do not meet the recommended safety margin&#46;<a class="elsevierStyleCrossRefs" href="#bib0050"><span class="elsevierStyleSup">2&#44;3</span></a> Assessment of the margins prior to surgery for LM&#47;LMM can be complex due to poor delineation of the lesion or lack of evident clinical pigmentation in some areas&#44; and the use of techniques that facilitate correct delineation of the surgical margins is useful&#46;</p><p id="par0030" class="elsevierStylePara elsevierViewall">Wood&#39;s light is a useful though little-known tool for delineating the margins of LM or LMM&#44; as it can reveal pigmented areas not visible to the naked eye or under normal light&#46;<a class="elsevierStyleCrossRefs" href="#bib0060"><span class="elsevierStyleSup">4&#44;5</span></a> Wood&#39;s light highlights the areas with a higher concentration of melanin&#44; which appear darker in comparison to the healthy skin&#46; Visible light may be insufficient for detecting the presence of melanin&#44; due to its tendency to absorb radiation in the electromagnetic spectrum &#40;350&#8211;1200<span class="elsevierStyleHsp" style=""></span>nm&#41;&#44; especially in short-wavelength frequencies&#46;<a class="elsevierStyleCrossRef" href="#bib0070"><span class="elsevierStyleSup">6</span></a></p><p id="par0035" class="elsevierStylePara elsevierViewall">Another technique that has been shown to be of use in delineating pigmented lesions prior to surgery is reflectance confocal microscopy&#46; However&#44; its high cost&#44; the learning curve required before using it&#44; and the fact that it is not available in all clinics makes it less accessible than Wood&#39;s light in most cases&#46;<a class="elsevierStyleCrossRef" href="#bib0075"><span class="elsevierStyleSup">7</span></a></p><p id="par0040" class="elsevierStylePara elsevierViewall">In our series&#44; a physical and dermoscopic examination of the pigmented lesion was performed first&#44; together with a subsequent examination using Wood&#39;s light&#46; The border determined by the clinical and dermoscopic examination was smaller than that determined after using Wood&#39;s light in all cases&#46; Although we have not assessed the difference in areas&#44; and given the limitations of such a small series&#44; all our patients required a single pass of Mohs surgery with delayed closure&#46; In a recent series of LM treated with delayed Mohs&#44; in which delineation of the lesions was performed clinically&#44; the patients required between 1 and 4 passes to obtain a tumor-free surgical margin&#46;<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">8</span></a> Furthermore&#44; in our patients LM or LMM in the areas highlighted by the use of Wood&#39;s light was confirmed by means of histology&#46;</p><p id="par0045" class="elsevierStylePara elsevierViewall">We propose the use of Wood&#39;s light to assess the surgical margins of LM and LMM before surgery in these patients&#44; as it is an easy-to-use and accessible tool&#46;</p></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">Conflicts of interest</span><p id="par0050" class="elsevierStylePara elsevierViewall">The authors declare that they have no conflicts of interest&#46;</p></span></span>"
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          "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">&#40;A and B&#41; Clinical images of LMM on the left nostril&#46; Brownish macule measuring 10<span class="elsevierStyleHsp" style=""></span>mm<span class="elsevierStyleHsp" style=""></span>&#215;<span class="elsevierStyleHsp" style=""></span>10<span class="elsevierStyleHsp" style=""></span>mm with a thick pigmented pseudoreticulum&#46; In red&#44; the clinically nonvisible pigmented area&#46; &#40;C and D&#41; After illumination using Wood&#39;s light&#44; the clinically nonvisible pigmented area can be seen&#46; In black&#44; the definitive surgical margin of 25<span class="elsevierStyleHsp" style=""></span>mm<span class="elsevierStyleHsp" style=""></span>&#215;<span class="elsevierStyleHsp" style=""></span>18<span class="elsevierStyleHsp" style=""></span>mm&#46;</p>"
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          "en" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">&#40;A and B&#41; Clinical images of LM in the left nasolabial fold&#46; Poorly delineated hyperpigmented macule measuring approximately 2<span class="elsevierStyleHsp" style=""></span>cm&#46; In red&#44; the clinically nonvisible pigmented area&#46; &#40;C and D&#41; After illumination using Wood&#39;s light&#44; the clinically nonvisible pigmented area can be seen&#46; In black&#44; the definitive surgical margin of 45<span class="elsevierStyleHsp" style=""></span>mm<span class="elsevierStyleHsp" style=""></span>&#215;<span class="elsevierStyleHsp" style=""></span>30<span class="elsevierStyleHsp" style=""></span>mm&#46;</p>"
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          "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">&#40;A and B&#41; Clinical images of LMM on the cranial apex&#46; Heterogeneous&#44; poorly delineated hyperpigmented mark on the cranial apex measuring approximately 3<span class="elsevierStyleHsp" style=""></span>cm&#46; In red&#44; the clinically nonvisible pigmented area&#46; &#40;C and D&#41; After illumination using Wood&#39;s light&#44; the previously nonvisible pigmented area can be seen&#46; In black&#44; the definitive surgical margin of 45<span class="elsevierStyleHsp" style=""></span>mm<span class="elsevierStyleHsp" style=""></span>&#215;<span class="elsevierStyleHsp" style=""></span>35<span class="elsevierStyleHsp" style=""></span>mm&#46;</p>"
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                      "autores" => array:1 [
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                      "titulo" => "Comparison of surgical margins for lentigo maligna versus melanoma in situ"
                      "autores" => array:1 [
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                          "etal" => false
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                            0 => "J&#46;H&#46; Kunishige"
                            1 => "L&#46; Doan"
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                      "titulo" => "Utility of Wood&#39;s light in margin determination of melanoma in situ after excisional biopsy"
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                      "titulo" => "Utility of the Wood&#39;s light&#58; five cases from a pigmented lesion clinic"
                      "autores" => array:1 [
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                            0 => "L&#46;R&#46; Paraskevas"
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                        0 => array:2 [
                          "etal" => false
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                            0 => "F&#46; Farnetani"
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Article information

ISSN: 00017310
Original language: English

DOI:10.1016/j.ad.2022.05.006

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