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Pneumoperitoneum is pneumatosis (abnormal presence of air or other gas) in the peritoneal cavity, a potential space within the abdominal cavity. The most common cause is a perforated abdominal organ , generally from a perforated peptic ulcer , although any part of the bowel may perforate from a benign ulcer, tumor or abdominal trauma .
A pneumothorax is an abnormal collection of air in the pleural space between the lung and the chest wall. [ 3 ] Symptoms typically include sudden onset of sharp, one-sided chest pain and shortness of breath. [ 2 ] In a minority of cases, a one-way valve is formed by an area of damaged tissue, and the amount of air in the space between chest ...
A small crescent of air can be seen under the right part of the diaphragm, caused by Chilaiditi's sign. However, it could easily be mistaken for free intra-abdominal air ( pneumoperitoneum) which could mistakenly be attributed to bowel perforation. Chilaiditi syndrome is a rare condition when pain occurs due to transposition of a loop of large ...
Medical genetics. Congenital pulmonary airway malformation ( CPAM ), formerly known as congenital cystic adenomatoid malformation ( CCAM ), is a congenital disorder of the lung similar to bronchopulmonary sequestration. In CPAM, usually an entire lobe of lung is replaced by a non-working cystic piece of abnormal lung tissue.
Diaphragmatic rupture. Diaphragmatic rupture (also called diaphragmatic injury or tear) is a tear of the diaphragm, the muscle across the bottom of the ribcage that plays a crucial role in breathing. Most commonly, acquired diaphragmatic tears result from physical trauma. Diaphragmatic rupture can result from blunt or penetrating trauma and ...
Congenital diaphragmatic hernia ( CDH) is a birth defect of the diaphragm. The most common type of CDH is a Bochdalek hernia; other types include Morgagni hernia, diaphragm eventration and central tendon defects of the diaphragm. Malformation of the diaphragm allows the abdominal organs to push into the chest cavity, hindering proper lung ...
August 16, 2024 at 9:57 AM. Haywood Park Community Hospital was the closest hospital for many in Brownsville, Tennessee, a rural city in the eastern part of the state. Some residents believe it ...
Pneumatosis is the abnormal presence of air or other gas within tissues. [ 1] In the lungs, emphysema involves enlargement of the distal airspaces, [ 2] and is a major feature of chronic obstructive pulmonary disease (COPD). Other pneumatoses in the lungs are focal (localized) blebs and bullae, pulmonary cysts and cavities .