1 The most common causes of pleural effusion are congestive heart failure, pneumonia, malignancies and pulmonary embolism. 2  Signs and symptoms of pleural effusion include: 3  Shortness of breath. 4  Chest pain. 5  Associate symptoms of pleural effusion due to an underlying disease include: 6  Night sweats. 7  Coughing up blood. 8  Fever.
Leg Pain. Varicose vein disease is a common and often underappreciated cause of leg pain. Varicose veins may be overlooked as a cause of leg pain because not all varicose veins bulge on the surface; some are invisible and located deeper in the leg. Leaking varicose veins cause blood to pool and waste products to accumulate in the leg.
Almost always, symptoms are caused by the leg muscles not getting enough blood. Whether you have symptoms depends partly on which artery is affected and to what extent blood flow is restricted. The most common symptom of peripheral vascular disease in the legs is pain in one or both calves, thighs, or hips.1  The pain usually occurs while you are walking or climbing stairs and stops when you rest. 2  This is because the muscles' demand for blood increases during walking and other exercise.lmost always, symptoms are caused by the leg muscles not getting enough blood. Whether you have symptoms depends partly on which artery is affected and to what extent blood flow is restricted. The most common symptom of peripheral vascular disease in the legs is pain in one or both calves, thighs, or hips.