Risk of Death Due to Melanoma and Other Causes in Patients With Thin Cutaneous Melanomas.

Importance: Most patients who present with primary cutaneous melanomas have thin tumors (≤1.0 mm in Breslow thickness, ie, pT1a and pT1b). Although their prognosis is generally considered to be excellent, there is limited precise information on the association of risk of death with specific Breslow measurements in thin lesions.

Long-term survival across Breslow thickness categories: findings from a population-based study of 210 042 Australian melanoma patients.

The prognosis of a patient with a primary cutaneous melanoma is known to be related to the Breslow thickness of their tumor. This study sought to determine long-term (30-year) survival rates for the 4 American Joint Committee on Cancer 8th edition T categories by analyzing Australian registry data for 210 042 melanoma patients diagnosed from 1982 to 2014. The 30-year incidence rates of death due to melanoma and nonmelanoma (with 95% confidence intervals [CIs]) were 7.

Comparison of clinicopathological features and treatment outcomes for cutaneous melanomas of the head and neck and melanomas arising at other sites: Implications for systemic therapy.

Background: Melanoma is increasingly recognized as a heterogeneous disease, with conflicting evidence regarding whether cutaneous head and neck melanoma (CHNM) represents a distinct entity.

Objective: Comparison of clinicopathological features and treatment outcomes of CHNM and cutaneous melanomas of other sites (CMOS).

Methods: Patients with CHNM and CMOS diagnosed between 2000 and 2018 were included.