Military medicine
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Neuroendocrine tumors (NET) are rare malignancies that contain neural and endocrine cells with a median age of diagnosis of 63 years. NETs are typically located in the gastrointestinal (GI) tract, the pancreas, or the lungs. Within the GI tract, the most common locations for NETs are the small bowel, appendix, or rectum. ⋯ NETs arising from the left side of the colon are very uncommon. While most NETs are well-differentiated by histology and are slow growing, 7% are poorly differentiated and usually progress rapidly. While rare, it is vital to be vigilant for this reason We present such a case of poorly differentiated metastatic NET of the sigmoid colon in a young active duty service member.
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During deployment, a 52-year-old male developed acute behavioral changes. Though initially considered to have PTSD and related agitation and confusional state, his evaluation was consistent with acute encephalopathy. ⋯ Immunotherapy and surgical resection led to steady improvement prior to adjuvant chemotherapy. Autoimmune encephalitis due to anti-N-methyl-D-aspartate receptor antibodies is increasingly being recognized as causal of acute behavioral change.
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This manuscript examines the principle of "Do No Harm" in DoD Global Health Engagement (GHE) efforts. It highlights the potential positive and negative consequences of health investments and explores how unintentional harm is addressed in a global health context. ⋯ S. military in global health and the concept of dual loyalty faced by military GHE practitioners. The goal is to understand the challenges of doing no harm and identify methods to mitigate or avoid unintended negative consequences in DoD GHE activities.
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Despite high screening rates, breast cancer disparities persist among women veterans because of occupational risks and barriers to access. Three essential bills recently passed in Congress seek to expand access to breast cancer screenings and cancer care within the Veterans Health Administration. The Making Advances in Mammography and Medical Options for Veterans Act expands screening via partnerships with the National Cancer Institute, integrating telescreening and upgrading imaging technology. ⋯ Kate Hendricks Thomas Supporting Expanded Review for Veterans In Combat Environments Act broadens eligibility for those exposed to toxins and personalized risk assessments. The bipartisan Sergeant First Class Health Robinson Honoring our Promise to Address Comprehensive Toxics Act extends benefits for toxin-exposed veterans with presumptive conditions, including breast cancer. Further programs such as National TeleOncology, the Breast & Gynecologic Oncology System of Excellence, and research collaborations between the Veterans Health Administration, National Cancer Institute, and Surveillance, Epidemiology and End Results Program seek to improve access, enhance understanding and care for women veterans with cancer, and mark significant progress in comprehensive care.
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Insulin-like growth factor type I (IGF-I) has gained considerable notoriety in military training, primarily because it is responsible for energy deficits and sensitive to an inadequate protein intake, which are situations that are commonly experienced in specific military operations. Therefore, this study aimed to assess the kinetics of IGF-I and insulin-like growth factor binding protein type 3 (IGFBP-3) in a 4-day military field training exercise. ⋯ It can be concluded that IGF-I and IGFBP-3 levels respond quickly to the stimuli caused by military training, especially after specific field training. However, the same markers quickly return to their basal values after this type of training finishes, simply by following the daily routine of the battalion in the control weeks, with no specific intervention being necessary.