Chest x ray

Chest x-ray is a regular diagnostic test that throws light on the condition of the lungs, heart and chest wall. Chest x-ray reveals possible lung cancer, emphysema, heart failure and pnemonia. Heart irregularities and CHF may be visible on a chest x-ray. Any pleural effusions may be detected through a chest x-ray. The patient must wear loose fitting gown and remove any metal objects from clothing. In most cases, chest x-ray of frontal or posteroanterior view is taken. The patient has to take a deep breath so as to ensure a good quality chest x-ray image. There is no discomfort. Pregnant women must not undergo chest x-ray. But some conditions may not be easily diagnosed with a chest xray, such as pulmonary embolism or some cancers. In such cases, CT scan of chest is used for further clarification. Abnormal findings on chest xrays can range from pnemonia and tuberculosis to lung tumor or collapsed lung. Osteoporosis or fracture of ribs or spine can be detected.

CRP blood test

CRP (C-Reactive Protein) blood test measures the levels of a special protein produced by the liver during infection or acute inflammation. Usually blood does not contain CRP. CRP blood tests are often done to diagnose rhematic fever, cancer, tuberculosis, pnemonia or heart attack. Often CRP test is suggested along with ESR blood test to check for rheumatoid arthritis and lupus. Pregnant women or women on oral contraceptives may notice positive CRP in the blood. Since CRP blood test is indicative of inflammation in the blood, it is an important predictor of heart problems.

Legionnaire's Disease

Legionnaire's Disease acquired it's name when a pneumonia outbreak was noticed at a convention of the American Legion in Philadelphia. The bacteria causing the disease is Legionella pneumophila. In its milder form, the disease manifests as Pontiac fever. Legionnaires' disease is a severe form of pnemonia. It is also referred to as Legionellosis. In many cases, this infection is picked up when inhaling mist from contaminated sources such as cooling towers, air conditioned systems and whirlpool baths.

Symptoms of Legionnaire's Disease include high fever, chills and cough. There is muscle ache and headache. Flu-like symptoms are noticed. Nausea and vomiting as well as shaking chills are common symptoms of Legionnaire's Disease. Dry cough also sets in. It is more commonly seen in middle-aged persons and smokers. People with lowered immune resistance or suffering from diabetes, chronic kidney disease or cancer are more at risk for developing Legionnaire's Disease.

Treatment for Legionnaire's Disease involves antibiotics such as erthryomycin and rifampin. Preventive measures include appropriate maintenance and cleaning of air conditioning and water handling systems. Build-up of algae and scales must be removed.