Clinicopathological factors influencing the number of stages of Mohs surgery for basal cell carcinoma

Calvão, Joana; Pinho, André; Brinca, Ana; Vieira, Ricardo

doi:10.1016/j.abd.2021.08.007

Cited by 6 publications

(5 citation statements)

References 14 publications

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“…Only a few similar descriptive studies have been reported worldwide and the present results are consistent with prior reports; however, few studies come from Latin America. 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 In this study, the most frequent periocular KC was BCC, the nodular subtype, and the most frequent location was the medial canthus. This anatomical location is of paramount importance since tumors located on the medial canthus have a greater capacity to invade locally and destroy complex functional structures in or around the eye.…”

Section: Discussionmentioning

confidence: 54%

Management of periocular keratinocyte carcinomas with Mohs micrographic surgery and predictors of complex reconstruction: a retrospective study

Peirano,

Vargas,

Hidalgo

et al. 2024

Anais Brasileiros de Dermatologia

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Section: Discussionmentioning

confidence: 54%

Management of periocular keratinocyte carcinomas with Mohs micrographic surgery and predictors of complex reconstruction: a retrospective study

Peirano,

Vargas,

Hidalgo

et al. 2024

Anais Brasileiros de Dermatologia

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“…Estos hallazgos difieren de los de Alam et al 12 , quienes describen que las lesiones de CEC requirieron menos etapas que las de CBC. Con respecto al subtipo histológico de CBC, si bien existen trabajos que indican la necesidad de un mayor número de etapas para variantes histológicas de alto riesgo 20 , este no fue el caso en nuestra muestra.…”

Section: Discussionunclassified

Etapas necesarias para la resección de cáncer cutáneo no melanoma de alto riesgo mediante cirugía micrográfica de Mohs

Gallmann,

López- Gamboa,

Díaz-Alfaro

et al. 2023

MCUT

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La cirugía micrográfica de Mohs (CMM) está indicada principalmente para la resección de cáncer cutáneo no melanoma de alto riesgo. En nuestro medio, los factores asociados al número de etapas necesarias para lograr una extirpación completa no han sido estudiados. Objetivo: Identificar el número de etapas necesarias para obtener la extirpación completa mediante CMM en carcinomas basocelulares (CBC) y espinocelulares (CEC) de alto riesgo. Describir las características de los pacientes y de las lesiones resecadas mediante CMM. Comparar el número de etapas necesarias según las características clínico-epidemiológicas e histopatológicas. Método: Estudio observacional, retrospectivo y analítico. Se incluyeron pacientes mayores de 18 años con diagnóstico de

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“…There is no real- time ability to evaluate whether or not the lesion was completely removed and, consequently, high risk that the residual tumor will remain at the excision site [ 16 ]. Mohs micrographic surgery (MMS) technique achieves high cure rates (~99%) using intraoperative evaluation of hematoxylin and eosin (H&E) histopathology for intraoperative margin control [ 17 , 18 ]. This method utilizes horizontal tissue sectioning to enable inspection of the entire surgical margin [ 19 ].…”

Section: Introductionmentioning

confidence: 99%

Design and Validation of a Handheld Optical Polarization Imager for Preoperative Delineation of Basal Cell Carcinoma

Jermain

Iorizzo

Maloney

et al. 2022

Cancers

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Background: Accurate removal of basal cell carcinoma (BCC) is challenging due to the subtle contrast between cancerous and normal skin. A method aiding with preoperative delineation of BCC margins would be valuable. The aim of this study was to implement and clinically validate a novel handheld optical polarization imaging (OPI) device for rapid, noninvasive, in vivo assessment of skin cancer margins. Methods: The handheld imager was designed, built, and tested. For clinical validation, 10 subjects with biopsy-confirmed BCC were imaged. Presumable cancer margins were marked by the study surgeon. The optical images were spectrally encoded to mitigate the impact of endogenous skin chromophores. The results of OPI and of the surgeon’s preoperative visual assessment were compared to clinical intraoperative histopathology. Results: As compared to the previous prototype, the handheld imager incorporates automated image processing and has 10-times shorter acquisition times. It is twice as light and provides twice as large a field of view. Clinical validation demonstrated that margin assessments using OPI were more accurate than visual assessment by the surgeon. The images were in good correlation with histology in 9 out of 10 cases. Conclusions: Handheld OPI could improve the outcomes of skin cancer treatments without impairing clinical workflows.

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Clinicopathological factors influencing the number of stages of Mohs surgery for basal cell carcinoma

Cited by 6 publications

References 14 publications

Management of periocular keratinocyte carcinomas with Mohs micrographic surgery and predictors of complex reconstruction: a retrospective study

Management of periocular keratinocyte carcinomas with Mohs micrographic surgery and predictors of complex reconstruction: a retrospective study

Etapas necesarias para la resección de cáncer cutáneo no melanoma de alto riesgo mediante cirugía micrográfica de Mohs

Design and Validation of a Handheld Optical Polarization Imager for Preoperative Delineation of Basal Cell Carcinoma

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