Melanoma is a clinically and genetically heterogeneous malignancy that can recur long after initial treatment. We report the case of a 70-year-old man who presented with metastatic cutaneous melanoma 36 years after the initial diagnosis. Initially diagnosed with nodular melanoma on the left heel at age 34 years, the patient experienced metastatic spread to the left groin lymph nodes by age 36 years, followed by various systemic therapies, including interferon and cytokine therapy, and subsequent observation, over 15 years.
View Article and Find Full Text PDFFanconi anemia (FA) is a rare inherited disorder characterized by progressive bone marrow failure (BMF) and a predisposition to malignancy. Systemic reactive-oxygen species (ROS) and increased sensitivity of FA hematopoietic progenitors to ROS play a key role in the pathogenesis of BMF. Treatment with antioxidants improve hematopoietic function in Fancc-/- mice.
View Article and Find Full Text PDFIntroduction: A diagnosis of melanoma in situ presents negligible risk to a person's lifespan or physical well-being, but existing terminology makes it difficult for patients to distinguish these from higher risk invasive melanomas. This study aims to explore whether using an alternative label for melanoma in situ may influence patients' management choices and anxiety levels.
Methods And Analysis: This study is a between-subjects randomised online experiment, using hypothetical scenarios.
Background: Globally, healthcare institutions have seen a marked rise in workplace violence (WPV), especially since the Covid-19 pandemic began, affecting primarily acute care and emergency departments (EDs). At the University Health Network (UHN) in Toronto, Canada, WPV incidents in EDs jumped 169% from 0.43 to 1.
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