Results 231 to 240 of about 19,971 (254)
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Chest, 1986
A patient with known pelvic endometriosis suffered from recurrent episodes of retrosternal pain in the chest at the time of menstruation. Evaluation during an episode revealed subcutaneous emphysema of the neck and a pneumomediastinum without pneumothorax.
J, Shahar, V A, Angelillo
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A patient with known pelvic endometriosis suffered from recurrent episodes of retrosternal pain in the chest at the time of menstruation. Evaluation during an episode revealed subcutaneous emphysema of the neck and a pneumomediastinum without pneumothorax.
J, Shahar, V A, Angelillo
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Pneumothorax and Pneumomediastinum
2013PNX is a collection of air in the pleural cavity which leads to crushing of the lung and its consequent collapse [1]. Lung collapse may be partial or total and in some hypertensive forms it can also lead to the shift of the mediastinum towards the opposite hemithorax.
Domini M., Lima M.
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Pneumomediastinum in the Neonate
Neonatal Network, 2014A pneumomediastinum is an air leak in which the free air is concentrated in the mediastinum. Although most neonatal pneumomediastinums do not require intervention, complications such as subsequent air leaks can arise. Proper radiologic identification, as well as an understanding of the anatomy and pathophysiology associated with a pneumomediastinum ...
Kristi J. Cagle, Carol Trotter
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Archives of Surgery, 1977
Tension pneumomediastinum is an infrequently diagnosed but potentially fatal condition. The collection of air under pressure in the mediastinum compromises venous return to the heart and compresses major bronchi, leading to sudden and profound cardiovascular collapse.
G, Van Stiegmann +2 more
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Tension pneumomediastinum is an infrequently diagnosed but potentially fatal condition. The collection of air under pressure in the mediastinum compromises venous return to the heart and compresses major bronchi, leading to sudden and profound cardiovascular collapse.
G, Van Stiegmann +2 more
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The American Journal of Surgery, 1976
Five cases of spontaneous pneumomediastinum are presented. This is a benign condition that requires no specific therapy.
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Five cases of spontaneous pneumomediastinum are presented. This is a benign condition that requires no specific therapy.
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Pneumothorax and Pneumomediastinum in the Newborn
Investigative Radiology, 1971Abstract Chest films in 300 routine vaginal deliveries, 100 premature infants, 100 infants born by cesarean section, and 50 intubated infants were obtained within two hours after birth. The incidence of pneumothorax was 1.3% in routine vaginal deliveries, 1% in premature infants, 2% in cesarean sections, and 6% in intubated newborns.
Steele, R. W. +3 more
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RadioGraphics, 2000
Pneumomediastinum may result from a variety of causes that may be either intrathoracic (eg, narrowed or plugged airway, straining against a closed glottis, blunt chest trauma, alveolar rupture) or extrathoracic (eg, sinus fracture, iatrogenic manipulation in dental extraction, perforation of a hollow viscus [corrected].
C M, Zylak +3 more
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Pneumomediastinum may result from a variety of causes that may be either intrathoracic (eg, narrowed or plugged airway, straining against a closed glottis, blunt chest trauma, alveolar rupture) or extrathoracic (eg, sinus fracture, iatrogenic manipulation in dental extraction, perforation of a hollow viscus [corrected].
C M, Zylak +3 more
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The Journal of Emergency Medicine, 1993
A case of spontaneous pneumomediastinum with cervical emphysema is reported. Spontaneous pneumomediastinum may complicate processes that decrease pulmonary interstitial pressure or increase intraalveolar pressure leading to alveolar rupture. Free air may then tract along blood vessels and decompress into the soft tissues of the neck.
S L, Bratton, P P, O'Rourke
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A case of spontaneous pneumomediastinum with cervical emphysema is reported. Spontaneous pneumomediastinum may complicate processes that decrease pulmonary interstitial pressure or increase intraalveolar pressure leading to alveolar rupture. Free air may then tract along blood vessels and decompress into the soft tissues of the neck.
S L, Bratton, P P, O'Rourke
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