What does costophrenic angle mean?
In anatomy, the costophrenic angles are the places where the diaphragm (-phrenic) meets the ribs (costo-). Each costophrenic angle can normally be seen as on chest x-ray as a sharply-pointed, downward indentation (dark) between each hemi-diaphragm (white) and the adjacent chest wall (white).
What causes blunting of costophrenic angle?
Blunting of the costophrenic angles is usually caused by a pleural effusion, as already discussed. Other causes of costophrenic angle blunting include lung disease in the region of the costophrenic angle, and lung hyperexpansion.
What is Costophrenic blunting?
Blunting of the costophrenic angle (also known as blunting of the costophrenic sulcus) is a chest radiograph sign usually indicative of a small pleural effusion. It may be seen on either frontal or lateral erect projections.
What does Costophrenic mean in medical terms?
Medical Definition of costophrenic : of or relating to the ribs and the diaphragm.
What does acute Costophrenic angles mean?
Costophrenic (CP) angle or the costodiaphragmatic recess is one of the review areas in reading a chest radiograph systematically. Normally, the CP angle is acute and sharp. Isolated blunting of the CP angle is usually considered to represent pleural disease such as small pleural effusion or mild pleural thickening.
What should I eat with pleural effusion?
Eating. Eat a healthy, balanced diet with plenty of vegetables, fruit and lean protein. Limit sugar, fat and alcohol, and maintain a healthy weight. Healthy eating is important during and after treatment.
How to tell the right costophrenic angle from the left?
Right costophrenic angle blunting 1 The left costophrenic angle is sharply defined (normal) 2 The right costophrenic angle is blunt (abnormal) 3 There is volume loss in the right hemithorax with corresponding shift of the mediastinum and trachea to the right ( arrows) 4 Note: Pleural effusions do not cause volume loss
How much fluid is needed for blunting of the costophrenic angle?
It has been found that approximately 200 mL pleural fluid needs to be present for blunting of a costophrenic angle to be visible on a lateral chest radiograph. It is important to recognize that this sign is far from pathognomonic of a pleural effusion. Causes include 1:
What is the blunting of the costophrenic sulcus sign?
Blunting of the costophrenic angle (also known as blunting of the costophrenic sulcus) is a chest radiograph sign usually indicative of a small pleural effusion. It may be seen on either frontal or lateral erect projections.
What is the shape of the costovertebral angle?
costovertebral angle (CVA) one of two angles that outline a space over the kidneys. The angle is formed by the lateral and downward curve of the lowest rib and the vertical column of the spine itself. CVA tenderness to percussion is a common finding in pyelonephritis and other infections of the kidney and adjacent structures.