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Title: |
X-ray (chest), PA, Cardiomegaly, Adult Male, CT Ratio |
Depositor: |
batchuser@i-human.com |
Creator: |
Avery Ellis, MD, PhDUniversity of Buffalo School of Medicine |
CXR PA and Lateral - Adult male, cardiomegaly |
Keywords: |
Diagnostic X-Ray, Diagnostic X-Ray Radiology, Radiology, Diagnostic X-Ray, Roentgenography, X-Ray Radiology, Diagnostic, X-Ray, Diagnostic, Cardiac Hypertrophy, Enlarged Heart, Heart Enlargement, Heart Hypertrophy, Diagnosis |
Date Uploaded: |
05/12/2013 |
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Title: |
X-ray (chest), PA, Pleural Effusion, Adult Male |
Depositor: |
batchuser@i-human.com |
Creator: |
Viju John, MDRush Medical College |
CXR PA - Adult Male, Pleural effusion
Left lower lung |
Keywords: |
Diagnosis, Roentgenography, X-Ray Radiology, Diagnostic, Radiology, Diagnostic X-Ray, Radiography, X-Ray, Diagnostic, Diagnostic X-Ray, Diagnostic X-Ray Radiology |
Date Uploaded: |
05/08/2013 |
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Title: |
X-ray (chest), PA, Adult Male, Normal |
Depositor: |
batchuser@i-human.com |
Creator: |
Chris DeMauro, MD |
CXR PA - Adult male, normal |
Keywords: |
Diagnostic X-Ray Radiology, Diagnostic X-Ray, Diagnosis, Thoraces, Chest, Roentgenography, X-Ray Radiology, Diagnostic, Radiography, X-Ray, Diagnostic, Radiology, Diagnostic X-Ray |
Date Uploaded: |
04/06/2013 |
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Title: |
X-ray (chest), AP, Adult Male, Normal |
Depositor: |
batchuser@i-human.com |
Creator: |
Jim Carlson, PhD, PA-C |
CXR AP and Lateral - Adult male, normal |
Keywords: |
Diagnostic X-Ray Radiology, X-Ray Radiology, Diagnostic, Radiography, Diagnosis, Diagnostic X-Ray, X-Ray, Diagnostic, Chest, Thoraces, Radiology, Diagnostic X-Ray, Roentgenography |
Date Uploaded: |
04/04/2013 |
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Title: |
X-ray (chest), Lateral, Adult Male, Normal |
Depositor: |
batchuser@i-human.com |
Creator: |
Jim CarlsonRFUMS |
CXR AP and Lateral - Adult male, normal |
Keywords: |
Diagnostic X-Ray Radiology, Thoraces, Diagnosis, X-Ray Radiology, Diagnostic, Radiography, Radiology, Diagnostic X-Ray, X-Ray, Diagnostic, Diagnostic X-Ray, Roentgenography, Chest |
Date Uploaded: |
04/04/2013 |
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Title: |
X-ray (chest), PA, Pericardial Effusion, Adult Male, Answers |
Depositor: |
batchuser@i-human.com |
Creator: |
Anurag Agarwal, MD, Radiologist, NBE |
1. Cardiomegaly with water bottle sign. The widest diameter of the heart (A) is compared with the width of half the thorax at its widest point (B). This is known as the cardiothoracic ratio. The normal heart should be less than the diameter of the hemithorax (see the normal comparison study). This should be measured on an upright PA radiograph with adequate inspiration (Right cardiophrenic junction overlies 10th and 11th ribs posteriorly). AP portable studies, poor inspiration, patient rotation, and the patient not in an upright position can cause falsely elevated estimation of heart size. This example study does not have technically adequate inspiration as it shows only to the 9th rib.
2. Note also the pericardium has sagged like a water balloon that has been set on a table. Note the distortion of the normal contours of the heart visible on the comparison study. This is described as a “water bottle†shaped heart. This finding is associated with very large, slowly accumulating pericardial effusions. It is not sensitive for small, rapidly developing hemodynamically significant pericardial effusion. An acute, rapidly developing pericardial effusion that is causing cardiac tamponade frequently presents with a normal size heart on the chest radiograph. |
Keywords: |
Diagnostic X-Ray, Radiology, Diagnostic X-Ray, Diagnostic X-Ray Radiology, X-Ray, Diagnostic, Diagnosis, Hemopericardium, Chylopericardium, X-Ray Radiology, Diagnostic, Roentgenography, Radiography |
Date Uploaded: |
03/29/2013 |
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Title: |
X-ray (chest), PA, Pericardial Effusion, Adult Male |
Depositor: |
batchuser@i-human.com |
Creator: |
Anurag Agarwal, MD, Radiologist, NBE |
1. Cardiomegaly with water bottle sign. The widest diameter of the heart (A) is compared with the width of half the thorax at its widest point (B). This is known as the cardiothoracic ratio. The normal heart should be less than the diameter of the hemithorax (see the normal comparison study). This should be measured on an upright PA radiograph with adequate inspiration (Right cardiophrenic junction overlies 10th and 11th ribs posteriorly). AP portable studies, poor inspiration, patient rotation, and the patient not in an upright position can cause falsely elevated estimation of heart size. This example study does not have technically adequate inspiration as it shows only to the 9th rib.
2. Note also the pericardium has sagged like a water balloon that has been set on a table. Note the distortion of the normal contours of the heart visible on the comparison study. This is described as a “water bottle†shaped heart. This finding is associated with very large, slowly accumulating pericardial effusions. It is not sensitive for small, rapidly developing hemodynamically significant pericardial effusion. An acute, rapidly developing pericardial effusion that is causing cardiac tamponade frequently presents with a normal size heart on the chest radiograph. |
Keywords: |
Roentgenography, Diagnostic X-Ray, X-Ray Radiology, Diagnostic, Chylopericardium, Diagnosis, X-Ray, Diagnostic, Radiology, Diagnostic X-Ray, Radiography, Diagnostic X-Ray Radiology, Hemopericardium |
Date Uploaded: |
03/29/2013 |
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Title: |
X-ray (chest), PA, Pericardial Effusion, Adult Male, Numbered |
Depositor: |
batchuser@i-human.com |
Creator: |
Anurag Agarwal, MD, Radiologist, NBE |
1. Cardiomegaly with water bottle sign. The widest diameter of the heart (A) is compared with the width of half the thorax at its widest point (B). This is known as the cardiothoracic ratio. The normal heart should be less than the diameter of the hemithorax (see the normal comparison study). This should be measured on an upright PA radiograph with adequate inspiration (Right cardiophrenic junction overlies 10th and 11th ribs posteriorly). AP portable studies, poor inspiration, patient rotation, and the patient not in an upright position can cause falsely elevated estimation of heart size. This example study does not have technically adequate inspiration as it shows only to the 9th rib.
2. Note also the pericardium has sagged like a water balloon that has been set on a table. Note the distortion of the normal contours of the heart visible on the comparison study. This is described as a “water bottle†shaped heart. This finding is associated with very large, slowly accumulating pericardial effusions. It is not sensitive for small, rapidly developing hemodynamically significant pericardial effusion. An acute, rapidly developing pericardial effusion that is causing cardiac tamponade frequently presents with a normal size heart on the chest radiograph. |
Keywords: |
Radiography, Roentgenography, Diagnostic X-Ray, X-Ray, Diagnostic, Radiology, Diagnostic X-Ray, Chylopericardium, Hemopericardium, Diagnosis, Diagnostic X-Ray Radiology, X-Ray Radiology, Diagnostic |
Date Uploaded: |
03/29/2013 |
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Title: |
X-ray (chest), PA, With Annotations, Adult Male, Normal |
Depositor: |
batchuser@i-human.com |
Creator: |
Anurag Agarwal, MD, Radiologist, NBE |
(A) right clavicle
(B) right scapula
(C) right fourth anterior rib
(D) right costophrenic angle
(E) left lung apex
(F) aortic arch
(G) hilum
(H) heart
(I) left lung base
(J) right hemidiaphragm (white arrow) |
Keywords: |
Radiography, Thoraces, Chest, Diagnostic X-Ray, Roentgenography, X-Ray, Diagnostic, Diagnosis, Radiology, Diagnostic X-Ray, Diagnostic X-Ray Radiology, X-Ray Radiology, Diagnostic |
Date Uploaded: |
03/29/2013 |
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Title: |
X-ray (chest), PA, With Annotations, Adult Male, Normal |
Depositor: |
batchuser@i-human.com |
Creator: |
Anurag Agarwal, MD, Radiologist, NBE |
(A) right clavicle
(B) right scapula
(C) right fourth anterior rib
(D) right costophrenic angle
(E) left lung apex
(F) aortic arch
(G) hilum
(H) heart
(I) left lung base
(J) right hemidiaphragm (white arrow) |
Keywords: |
X-Ray Radiology, Diagnostic, Diagnosis, Radiology, Diagnostic X-Ray, Thoraces, Radiography, Diagnostic X-Ray Radiology, Roentgenography, Diagnostic X-Ray, Chest, X-Ray, Diagnostic |
Date Uploaded: |
03/29/2013 |