life expectancy. Sometimes the terms âlife spanâ and âlife expectancyâ are used interchangeably, but they have different meanings.
Results: Causes of Sudden onset of knee pain OR Unexplained bruising. 2. 3. A disease of the blood characterized by abnormal hemoglobin in the blood. The abnormality usually arises from a genetic defect which results in the hemoglobin have an abnormal structure.
Contents. 1  Blood clots AND Flu-like symptoms AND Knee pain: Causes of All Symptoms. 2  Blood clots OR Flu-like symptoms OR Knee pain: 599 causes. 3  Blood clots: 373 causes.  Blood clots: 1  Introduction. Flu-like symptoms: 173 causes.  Flu-like symptoms: 1  Introduction. Knee pain: 62 causes.  Knee pain: Introduction.