Mobile Dermatoscope Type in Patient-Performed Teledermoscopy: A Study Within A Trial
Abstract Importance: Patient-performed teledermoscopy may improve access to dermatologic care, but evidence to guide dermatoscope selection for patient use is limited. Objective: To compare a lower-cost, ambient-light, nonpolarized dermatoscope with a higher-cost, illuminated, polarized dermatoscope for patient-performed teledermoscopy following treatment for early-stage melanoma. Design, setting, and participants: This randomized study within a trial was embedded within the MEL-SELF trial and recruited adults previously treated for early-stage melanoma (American Joint Committee on Cancer stages 0-II) in the patient-led surveillance arm of MEL-SELF from specialist and general practitioner-led skin cancer clinics in Australia from December 2021 to June 2024 with 12-month follow-up. Data were [...]
Letter Re: Critical evaluation of sentinel lymph node biopsy in pT1b and pT2a melanoma patients: A nationwide population-based study
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The Prognostic Significance of Tumoral Melanosis
Abstract Background: Tumoral melanosis (TM) is a histological term to describe a nodular aggregation of macrophages containing melanin pigment (melanophages) that is devoid of viable melanocytes. It is most often identified in skin, where it may be appreciated clinically as a pigmented lesion; however, it can also be found in other organs such as lymph nodes. The presence of TM is usually thought to signify the presence of a regressed melanoma or other pigmented tumor. Until recently, it was a relatively uncommon finding; however, with the use of effective systemic therapies against melanoma, its occurrence in histological specimens is more [...]
Effectiveness of a stepped-care model to address fear of cancer recurrence in patients with early-stage melanoma: results at 6- and 12-month follow-up
Abstract Purpose: To investigate the effectiveness of the Melanoma Care Program, an evidence-based, psychological intervention delivered through a stepped-care model, to address fear of cancer recurrence (FCR) in patients with early-stage melanoma at 6- and 12-month follow-up, when implemented into routine practice. Methods: Individuals with stage 0-II melanoma participated in FCR severity screening using the Fear of Cancer Recurrence Inventory. Participants with an FCR severity score of ≤ 12 were offered usual care. Participants with an FCR severity score of ≥ 13 were offered a psychoeducational booklet and a stepped-care model offering participants up to 5 psychotherapeutic telehealth sessions with a [...]
Nodal radioactivity after lymphoscintigraphy as a guide to sentinel node-positivity in melanoma patients
Abstract Objective: To determine how often the sentinel node (SN) with the highest gamma count after lymphoscintigraphy was metastasis-free in SN-positive melanoma patients. Background: SN biopsy (SNB) is a standard staging procedure for patients with primary cutaneous melanoma. After pre-operative radiotracer injection, intra-operative gamma counts are used, with blue dye localization, to guide SN retrieval. Sometimes only the "hottest" nodes are removed, but the reliability of predicting SN-positivity on the basis of a node's gamma count is uncertain. Methods: Patients who had a SNB and in whom ≥2 SNs were removed, at least one of which contained metastatic melanoma, were identified from [...]
The Value of Sentinel Node Biopsy in Patients With Higher-Risk (T3, T4) Primary Cutaneous Melanomas: Insights Provided by a Stage II Risk Calculator.
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Global Applicability of a Risk Prediction Tool for Sentinel Node Positivity in Patients With Primary Cutaneous Melanoma.
Abstract Importance: The Melanoma Institute Australia (MIA) sentinel node (SN) metastasis risk calculator provides estimates of positivity for individual patients based on 6 standard clinicopathological parameters and the full 6-parameter model has been externally validated previously using US data. However, given its geographically widespread use, further validation is required to ensure its applicability to other populations. Objective: To further externally validate the MIA SN metastasis risk calculator and increase its precision by refinement of the 95% CIs. Design, setting, and participants: A retrospective multicenter cohort study was carried out using data from 4 continents, including the national Danish Melanoma Database and cancer [...]
Health-related Quality of Life and hospital costs of Finnish melanoma patients participating in the second Multicenter Selective Lymphadenectomy Trial (MSLT-II)
Abstract Background and purpose: After reports that complete lymph node dissection (CLND) did not improve melanoma-specific survival of sentinel lymph node (SLN)-positive patients, the use of CLND has diminished but it is still carried out for selected patients. We sought to assess differences in Health-Related Quality of Life (HRQoL) and tertiary care costs among the Finnish Multicenter Selective Lymphadenectomy Trial (MSLT)-II-patients. Patients/materials and methods: A total of 52 patients randomized to CLND and 55 to nodal observation completed a modified version of the standardized and validated, RAND-36 questionnaire at baseline, 4 months and annually up to 5 years. Tertiary care costs [...]