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  1. Dermatology: Purpura

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    Description: Purpura - red patches that cannot be blanched, e.g. vasculitis Purpura is a hemorrhagic disease characterized by extravasation of blood into the tissues, under the skin, and through the mucous membranes, and producing spontaneous bruises, ecchymoses, and petechiae (small hemorrhagic spots) on the skin. (See plate in Dermatology Atlas.) When accompanied by a decrease in the circulating platelets, it is called thrombocytopenic purpura; when there is no decrease in the platelet count, it is called nonthrombocytopenic purpura. adj., adj purpu´ric.
    Keywords: ecchymoses, petechiae, hemmorage, skin

  2. Sickle Cell Rbc And Magnesium

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    Description: Sickle cell RBC and Magnesium (Mg)
    Keywords: Sickle Cell Diseases, Sickle Cell Disorder, Cell Disorders, Sickle, Cell Disease, Sickle, Sickle Cell Disorders, histopathology, Anemias, Sickle Cell, cytopathology, Sickling Disorder Due to Hemoglobin S, HbS Disease, sickle cell RBC and magnesium, Cell Diseases, Sickle, Hemoglobin S Diseases, biopsy, Hemoglobin S Disease, Sickle Cell Disease, Pathology, Cell Disorder, Sickle, Sickle Cell Anemia, Disease, Hemoglobin S, anemia, sickel cell anemia, Sickle Cell Anemias

  3. Blood, Peripheral blood Smear, Macrocytic Anemia

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    Description: Blood smear - macrocytic anemia
    Keywords: macrocytic anemias, blood smear

  4. Palate Petechiae, Oral Exam

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    Description: Oral exam - palate petechiae Purplish or brownish red discoloration, easily visible through the epidermis, caused by hemorrhage into the tissues. When the size of the discolorization is >2-3 cm it is generally called Ecchymoses.
    Keywords: epidermis, discoloration, Skin, red spots

  5. X-ray (chest), PA, Thymoma Invasive, Adult Male

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    Description: 1. Mediastinal mass with compression of trachea. Note that the mass silhouettes the superior aspect of the right heart border and superior vena cava suggesting it abuts or is anterior to these structures. Also note the roughly "sail-sign" like triangular shape with the inferior margin terminating at the inferior base of the hilum, a configuration similar to that seen when the thymus is visible on a pediatric radiograph. 2. Elevation of the right hemidiaphragm likely due to bronchogenic obstruction and associated volume loss given the increased opacity and plate-like atelectasis changes of the right lung parenchyma. Also could be due to injury to the right phrenic nerve. Note the marked overall lung volume loss and increased density of lung markings suggestive of bronchogenic obstruction. 3. Oblique fissure right lung. 4. Blunting of the right costophrenic angle consistent with a pleural effusion. In general it takes about 200-300 ml of fluid to cause blunting of the costophrenic angle. 5. Thickened, distorted horizontal fissure vs. plate-like atelectasis due to obstructed bronchus.
    Keywords: X-Ray Radiology, Diagnostic, Roentgenography, Diagnostic X-Ray Radiology, Diagnostic X-Ray, Radiology, Diagnostic X-Ray, X-Ray, Diagnostic, Diagnosis, Carcinoma, Thymic, Neoplasms, Neoplasms by Histologic Type, Radiography

  6. X-ray (chest), PA, Thymoma Invasive, Adult Male

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    Description: 1. Mediastinal mass with compression of trachea. Note that the mass silhouettes the superior aspect of the right heart border and superior vena cava suggesting it abuts or is anterior to these structures. Also note the roughly "sail-sign" like triangular shape with the inferior margin terminating at the inferior base of the hilum, a configuration similar to that seen when the thymus is visible on a pediatric radiograph. 2. Elevation of the right hemidiaphragm likely due to bronchogenic obstruction and associated volume loss given the increased opacity and plate-like atelectasis changes of the right lung parenchyma. Also could be due to injury to the right phrenic nerve. Note the marked overall lung volume loss and increased density of lung markings suggestive of bronchogenic obstruction. 3. Oblique fissure right lung. 4. Blunting of the right costophrenic angle consistent with a pleural effusion. In general it takes about 200-300 ml of fluid to cause blunting of the costophrenic angle. 5. Thickened, distorted horizontal fissure vs. plate-like atelectasis due to obstructed bronchus.
    Keywords: Radiography, Diagnostic X-Ray Radiology, Neoplasms by Histologic Type, Radiology, Diagnostic X-Ray, Roentgenography, Neoplasms, Diagnostic X-Ray, Carcinoma, Thymic, X-Ray, Diagnostic, X-Ray Radiology, Diagnostic, Diagnosis

  7. X-ray (chest), PA, Thymoma, Adult Male

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    Description: 1. Mediastinal mass. CT is required to differentiate this mass as a thymoma vs. sarcoidosis or carcinoma other than location. 2. Deviation of the trachea to the right of the vertebral processes from mass effect. 3. Silhouette of aorta showing common age-related ectasia or unfolding of the aorta. The fact that the border of the aorta can be sharply differentiated from the mediastinal mass argues strongly that the mass is not due to aortic aneurysm or dissection. 4. Age-related calcification of costal cartilage.
    Keywords: Neoplasms by Histologic Type, Carcinoma, Thymic, Radiology, Diagnostic X-Ray, Roentgenography, Diagnostic X-Ray, Diagnosis, X-Ray, Diagnostic, Radiography, Neoplasms, X-Ray Radiology, Diagnostic, Diagnostic X-Ray Radiology

  8. X-ray (chest), PA, Thymoma, Adult Male

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    Description: 1. Mediastinal mass. CT is required to differentiate this mass as a thymoma vs. sarcoidosis or carcinoma other than location. 2. Deviation of the trachea to the right of the vertebral processes from mass effect. 3. Silhouette of aorta showing common age-related ectasia or unfolding of the aorta. The fact that the border of the aorta can be sharply differentiated from the mediastinal mass argues strongly that the mass is not due to aortic aneurysm or dissection. 4. Age-related calcification of costal cartilage.
    Keywords: Diagnostic X-Ray, X-Ray Radiology, Diagnostic, Radiology, Diagnostic X-Ray, Roentgenography, Carcinoma, Thymic, Neoplasms, Radiography, Neoplasms by Histologic Type, Diagnosis, X-Ray, Diagnostic, Diagnostic X-Ray Radiology

  9. X-ray (chest), PA, Thymoma, Adult Male

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    Description: 1. Mediastinal mass. CT is required to differentiate this mass as a thymoma vs. sarcoidosis or carcinoma other than location. 2. Deviation of the trachea to the right of the vertebral processes from mass effect. 3. Silhouette of aorta showing common age-related “ectasia” or unfolding of the aorta. The fact that the border of the aorta can be sharply differentiated from the mediastinal mass argues strongly that the mass is not due to aortic aneurysm or dissection. 4. Age-related calcification of costal cartilage.
    Keywords: Diagnosis, Neoplasms, X-Ray Radiology, Diagnostic, X-Ray, Diagnostic, Carcinoma, Thymic, Diagnostic X-Ray Radiology, Diagnostic X-Ray, Roentgenography, Neoplasms by Histologic Type, Radiology, Diagnostic X-Ray, Radiography

  10. X-ray (chest), PA, Thymoma Invasive, Adult Male

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    Description: 1. Mediastinal mass with compression of trachea. Note that the mass silhouettes the superior aspect of the right heart border and superior vena cava suggesting it abuts or is anterior to these structures. Also note the roughly “sail-sign” like triangular shape with the inferior margin terminating at the inferior base of the hilum, a configuration similar to that seen when the thymus is visible on a pediatric radiograph. 2. Elevation of the right hemidiaphragm likely due to bronchogenic obstruction and associated volume loss given the increased opacity and plate-like atelectasis changes of the right lung parenchyma. Also could be due to injury to the right phrenic nerve. Note the marked overall lung volume loss and increased density of lung markings suggestive of bronchogenic obstruction. 3. Oblique fissure right lung. 4. Blunting of the right costophrenic angle consistent with a pleural effusion. In general it takes about 200-300 ml of fluid to cause blunting of the costophrenic angle. 5. Thickened, distorted horizontal fissure vs. plate-like atelectasis due to obstructed bronchus.
    Keywords: Diagnostic X-Ray, X-Ray Radiology, Diagnostic, Roentgenography, Neoplasms, Diagnostic X-Ray Radiology, Neoplasms by Histologic Type, Radiography, Diagnosis, Carcinoma, Thymic, Radiology, Diagnostic X-Ray, X-Ray, Diagnostic