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The article "Edemas" presents a clinical case of a 74-year-old woman with edemas in her legs, fatigue, and abdominal discomfort. It focuses on the diagnosis of bilateral edemas in the lower extremities and mentions possible causes such as venous and cardiac insufficiency, as well as medications that can cause edemas. Various causes of bilateral edemas are mentioned, and the importance of anamnesis in their evaluation is highlighted. The evaluation and diagnosis of edemas in the lower extremities are also discussed, mentioning different symptoms and useful complementary tests in the initial evaluation. A diagnostic algorithm is provided, emphasizing the importance of an individualized approach and a comprehensive evaluation of clinical data. [Extracted from the article]

Dr. Henry Ddungu discusses the dangers of long-distance travel and provides advice on how to avoid them. Prolonged periods of inactivity during travel can increase the risk of blood clot formation, known as deep vein thrombosis (DVT). Factors such as a history of blood clotting disorders, obesity, recent surgery, and pregnancy can further increase the risk. To prevent DVT, it is recommended to engage in regular physical activity, maintain a healthy diet, avoid excessive salt intake and smoking, wear loose-fitting clothing, and frequently move and stretch during the trip. It is important to consult with a healthcare professional before traveling long distances, especially for individuals with specific health concerns or conditions. [Extracted from the article]

Low back pain is the pain or discomfort located in the lower part of the back, between the ribs and the gluteal area, which can radiate to the legs. The most common cause of low back pain is mechanical low back pain. Other possible causes include visceral diseases, neoplasms, herniated disc, inflammatory arthritis, spinal stenosis, among others. To reach a specific diagnosis, complementary explorations can be performed and symptoms and alarm signs must be taken into account. [Extracted from the article]