Results 211 to 220 of about 91,748 (259)
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Pediatric Radiology, 2022
Mediastinal masses are categorized based on the International Thymic Malignancy Interest Group (ITMIG) classification into prevascular, visceral and paravertebral compartments. The schema is based on cross-sectional imaging, mainly CT, and helps with generating a differential diagnosis based on location of the mass.
Gayathri Sreedher +2 more
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Mediastinal masses are categorized based on the International Thymic Malignancy Interest Group (ITMIG) classification into prevascular, visceral and paravertebral compartments. The schema is based on cross-sectional imaging, mainly CT, and helps with generating a differential diagnosis based on location of the mass.
Gayathri Sreedher +2 more
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American Journal of Roentgenology, 2014
AJR:203, August 2014 Fat Attenuation Lipoma A lipoma is a mesenchymal tumor that originates from adipose tissue and resembles normal fat. Typically encapsulated, this benign tumor is composed of mature adipocytes, and malignant degeneration is extremely rare.
Shahrzad, Maryam +4 more
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AJR:203, August 2014 Fat Attenuation Lipoma A lipoma is a mesenchymal tumor that originates from adipose tissue and resembles normal fat. Typically encapsulated, this benign tumor is composed of mature adipocytes, and malignant degeneration is extremely rare.
Shahrzad, Maryam +4 more
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2019
The mediastinum is defined as the thoracic region limited by the pleural spaces laterally, the ster- num anteriorly, the vertebral column posteriorly, the thoracic inlet superiorly, and the diaphragm inferiorly. The mediastinum contains different types of tissue including the thymus gland, part of trachea and esophagus, the great vessels, the heart ...
Henry Tannous +2 more
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The mediastinum is defined as the thoracic region limited by the pleural spaces laterally, the ster- num anteriorly, the vertebral column posteriorly, the thoracic inlet superiorly, and the diaphragm inferiorly. The mediastinum contains different types of tissue including the thymus gland, part of trachea and esophagus, the great vessels, the heart ...
Henry Tannous +2 more
+6 more sources
Journal of Pediatric Surgery, 1993
Solid mediastinal masses in infancy and childhood occur most frequently in the posterior mediastinum. From 1972 to 1989, 63 patients presented with a posterior mediastinal mass. The median age at diagnosis was 6 years (range, 1 day to 26 years). Thirty patients were female. Forty-five percent of the patients presented with respiratory symptoms or chest
N C, Saenz +6 more
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Solid mediastinal masses in infancy and childhood occur most frequently in the posterior mediastinum. From 1972 to 1989, 63 patients presented with a posterior mediastinal mass. The median age at diagnosis was 6 years (range, 1 day to 26 years). Thirty patients were female. Forty-five percent of the patients presented with respiratory symptoms or chest
N C, Saenz +6 more
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Chest, 1993
(Chest 1993; 103:1577-78) A 41-year-old woman presented with a 3-month history ofright anterior chest pain. PA and lateral chest radiographs showed a smooth, well-defined 8cm anterior mediastinal mass. No contained calcification was present (Fig 1).
A J, Cohen +3 more
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(Chest 1993; 103:1577-78) A 41-year-old woman presented with a 3-month history ofright anterior chest pain. PA and lateral chest radiographs showed a smooth, well-defined 8cm anterior mediastinal mass. No contained calcification was present (Fig 1).
A J, Cohen +3 more
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JAMA Surgery, 2016
An asymptomatic 47-year-old woman underwent a radiographic screening to rule out tuberculosis prior to volunteering at her local hospital. The incidental finding of a mediastinalmassprompteda referral to her primary carephysician,whoelicited from the patient some complaints of mild but worsening orthopnea that was exacerbated when she would lie down ...
Daniel J, Gross +2 more
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An asymptomatic 47-year-old woman underwent a radiographic screening to rule out tuberculosis prior to volunteering at her local hospital. The incidental finding of a mediastinalmassprompteda referral to her primary carephysician,whoelicited from the patient some complaints of mild but worsening orthopnea that was exacerbated when she would lie down ...
Daniel J, Gross +2 more
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Southern Medical Journal, 2011
A 26-year-old man presented with shortness of breath on exertion that was gradually getting worse. His history revealed a mass in the left hemithorax that had been growing on follow-ups. Physical examination only showed that the respiratory sounds were fainter on the left.
ALAR, TİMUÇİN +2 more
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A 26-year-old man presented with shortness of breath on exertion that was gradually getting worse. His history revealed a mass in the left hemithorax that had been growing on follow-ups. Physical examination only showed that the respiratory sounds were fainter on the left.
ALAR, TİMUÇİN +2 more
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JAMA: The Journal of the American Medical Association, 1976
Common Neurogenic neoplasms Arising from peripheral nerves Neurofibroma Neurilemoma or schwannoma (benign or malignant) Arising from sympathetic ganglia Ganglioneuroma (benign) Neuroblastoma } malignant Sympathicoblastoma Arising from paraganglionic cells Pheochromocytoma Paraganglioma } benign or malignant or chemodectoma Parasitic cysts ...
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Common Neurogenic neoplasms Arising from peripheral nerves Neurofibroma Neurilemoma or schwannoma (benign or malignant) Arising from sympathetic ganglia Ganglioneuroma (benign) Neuroblastoma } malignant Sympathicoblastoma Arising from paraganglionic cells Pheochromocytoma Paraganglioma } benign or malignant or chemodectoma Parasitic cysts ...
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A.M.A. Archives of Surgery, 1958
The surgical availability of the mediastinum has stimulated interest in lesions of this area, but a review of the literature leads to confusion more than to clarity. The boundaries of the mediastinum vary from those stated by Maier, 1 who does not include neurogenic tumors because they are in the costovertebral gutter, and not the true mediastinum ...
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The surgical availability of the mediastinum has stimulated interest in lesions of this area, but a review of the literature leads to confusion more than to clarity. The boundaries of the mediastinum vary from those stated by Maier, 1 who does not include neurogenic tumors because they are in the costovertebral gutter, and not the true mediastinum ...
openaire +1 more source