Vietnam has experienced rapid economic growth over the past few decades, as well as growing environmental pressures. The country is therefore pursuing strategies for green transformations, which are the processes of restructuring to bring economies and societies within the planetary boundaries. This article addresses the opportunities, barriers, and trade‐offs for green transformations in Vietnam's energy sector and examines them from an energy justice perspective. The article draws on in‐depths expert interviews with representatives from government agencies, private firms, academic institutions, and multilateral institutions in Vietnam. The article finds that Vietnam is undergoing efforts to move away from business as usual by promoting renewable energy and energy efficiency, as well as aligning energy and climate plans with national development priorities such as energy security and economic growth. Yet there is a need for more coordinated, integrated approaches and policies that span across the 3 areas that address green transformations in Vietnam: green growth, sustainable development, and climate change. Finally, although key actors seem to be aware and may be critical of major trade‐offs such as land grabs for energy projects, the impacts on affected people need to be better understood and mitigated.
Importance: Melanoma is diagnosed in approximately 200,000 people within the US each year and is responsible for more than 6,850 deaths. Currently, clinical suspicion guides biopsy decisions and melanoma is confirmed in approximately 4% of biopsied lesions. A non-invasive two-gene expression test (2-GEP) was shown to enhance the physical exam by evaluating genomic atypia to guide biopsy decisions. This study examines the corresponding histopathology of real-world 2-GEP-positive cases.
Methods: Cutaneous lesions suspicious for melanoma (n=3,418) were 2-GEP tested by 90 licensed clinicians in real-world practice. 2-GEP-positive lesions (genomically atypical as indicated by the detection of LINC and/or PRAME) were biopsied in 316 out of 324 (97.5%) cases and 313 pathology reports were available for analysis.
Results: Biopsied 2-GEP-positive lesions were separated into diagnostic subgroups based on corresponding pathology reports. The prevalence of melanoma in biopsies of 2-GEP-positive lesions was 18.7%. Gene expression of both LINC and PRAME was present in ever-increasing percentages of melanocytic lesions as pathology reports demonstrated increasing levels of atypia. Notably, 47.5% of the histopathologically-confirmed melanomas demonstrated this double positive genomic signature while 23.7% were single-positive for LINC and 28.8% were single-positive for PRAME.
Discussion: These data show that biopsied 2-GEP-positive lesions are enriched almost five-fold for advanced histopathologic features compared to those biopsied based solely on visual assessment criteria. The close correlation between genomic atypia and atypical pathology should be considered when planning treatment of a 2-GEP-positive lesion. Consideration of genomic atypia may be a superior approach to guide biopsy decisions and manage pigmented lesions.
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