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Rates of Upstaging, Between Diagnosis and Surgery, and Clinical Management of Metastatic Cutaneous Squamous Cell Carcinoma: A Case-Control Study.
Costello, Collin M; Cumsky, Helen J L; Severson, Kevin J; Mi, Lanyu; DiCaudo, David J; Ochoa, Shari A; Baum, Christian L; Mangold, Aaron R.
Afiliación
  • Costello CM; Department of Dermatology, Mayo Clinic, Scottsdale, Arizona.
  • Cumsky HJL; Department of Dermatology, Mayo Clinic, Scottsdale, Arizona.
  • Severson KJ; Department of Dermatology, Mayo Clinic, Scottsdale, Arizona.
  • Mi L; College of Medicine-Tucson, University of Arizona, Tucson, Arizona.
  • DiCaudo DJ; Departments of Health Science Research, and.
  • Ochoa SA; Department of Dermatology, Mayo Clinic, Scottsdale, Arizona.
  • Baum CL; Laboratory Medicine and Pathology, Mayo Clinic, Scottsdale, Arizona.
  • Mangold AR; Department of Dermatology, Mayo Clinic, Scottsdale, Arizona.
Dermatol Surg ; 48(1): 12-16, 2022 Jan 01.
Article en En | MEDLINE | ID: mdl-34904573
BACKGROUND: Cutaneous squamous cell carcinomas (cSCC) have upstage rates of approximately 10.3% to 11.1%. Data are currently limited on the rate of upstaging for metastatic cSCC. OBJECTIVE: The aim of this study was to determine the rates of upstaging, between diagnosis and surgery, and differences in management for metastatic and non-metastatic high-risk cSCC. MATERIALS AND METHODS: This was a retrospective, case-control, single institution, multi-center study. Univariate analysis was used. RESULTS: Sixty-eight subjects (34 metastatic & 34 non-metastatic) with 69 tumors were included. The overall rate of upstaging was 46.4%. The most common reasons for upstage were undocumented tumor size and under-diagnosis of poor differentiation. There were no differences in rates of upstaging. Preoperative imaging was performed in 43.6% of wide local excisions (WLE) versus 3.3% of Mohs micrographic surgery (MMS; p < .001). The median days from surgery to sentinel lymph node biopsy (SLNB), or nodal dissection was shorter for WLE versus MMS (0 vs 221 days, p < .001). CONCLUSION: Improved clinical documentation, including documenting tumor size, and the identification of pathologic risk factors, including poor differentiation and depth of invasion, are needed for proper staging. Preoperative imaging and discussion of SLNB may be beneficial for high-risk T2b and T3 tumors.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neoplasias Cutáneas / Carcinoma de Células Escamosas / Cirugía de Mohs Tipo de estudio: Diagnostic_studies / Etiology_studies / Observational_studies / Prognostic_studies / Risk_factors_studies Límite: Aged / Aged80 / Female / Humans / Male / Middle aged Idioma: En Revista: Dermatol Surg Asunto de la revista: DERMATOLOGIA Año: 2022 Tipo del documento: Article Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neoplasias Cutáneas / Carcinoma de Células Escamosas / Cirugía de Mohs Tipo de estudio: Diagnostic_studies / Etiology_studies / Observational_studies / Prognostic_studies / Risk_factors_studies Límite: Aged / Aged80 / Female / Humans / Male / Middle aged Idioma: En Revista: Dermatol Surg Asunto de la revista: DERMATOLOGIA Año: 2022 Tipo del documento: Article Pais de publicación: Estados Unidos