An assessment of clinical pathways and missed opportunities for the diagnosis of nodular melanoma versus superficial spreading melanoma

Abstract

Background: Missed opportunities in the diagnosis of nodular melanoma (NM) carry high prognostic penalties due to the rapid rate of NM growth. To date, an assessment of the pathways to diagnosis of NM versus superficial spreading melanoma (SSM) specifically comparing numbers of opportunities missed to undertake biopsy has not been performed. Methods: A retrospective questionnaire of 120 patients (60 NM patients, age and sex matched to 60 SSM patients) from the Victorian Melanoma Service (VMS) database was undertaken to assess pathways to diagnosis. The numbers of opportunities missed to undertake a biopsy and doctor behaviour at such encounters were recorded. Diagnostic delay (overall, patie..