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Gastroenterology. 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 ...
abduction, abdomen: abdomin-of or relating to the abdomen: Latin abdōmen, abdomen, fat around the belly abdomen, abdominal -ac: pertaining to; one afflicted with Greek -ακός (-akós) cardiac, celiac: acanth-thorn or spine: Greek ἄκανθα (ákantha), thorn acanthion, acanthocyte, acanthoma, acanthulus: acou-[1] of or relating to hearing
A or Ala – alanine. C or Cys – cysteine. D or Asp – aspartic acid. E or Glu – glutamic acid. F or Phe – phenylalanine. H or His – histidine. I or Ile – isoleucine. K or Lys – lysine. L or Leu – leucine.
Pneumomediastinum (from Greek pneuma – "air", also known as mediastinal emphysema) [ 1] is pneumatosis (abnormal presence of air or other gas) in the mediastinum, the central part of the chest cavity. First described in 1819 by René Laennec, [ 2][ 3] the condition can result from physical trauma or other situations that lead to air escaping ...
Stedman's Medical Dictionary is a medical dictionary developed for medical students, physicians, researchers, and medical language specialists. Entries include medical terms, abbreviations, acronyms, measurements, and more. Pronunciation and word etymology (showing mostly Latin and Greek prefixes and roots) are provided with most definitions.
Medical terminology is a language used to precisely describe the human body including all its components, processes, conditions affecting it, and procedures performed upon it. Medical terminology is used in the field of medicine . Medical terminology has quite regular morphology, the same prefixes and suffixes are used to add meanings to ...
Cupola sign. The cupola sign is seen on a supine chest or abdominal radiograph in the presence of pneumoperitoneum . It refers to dependent air that rises within the abdominal cavity of the supine patient to accumulate underneath the central tendon of the diaphragm in the midline. It is seen as lucency overlying the lower thoracic vertebral bodies.
The abdominal cavity is a large body cavity in humans [ 1] and many other animals that contain organs. It is a part of the abdominopelvic cavity. [ 2] It is located below the thoracic cavity, and above the pelvic cavity. Its dome -shaped roof is the thoracic diaphragm, a thin sheet of muscle under the lungs, and its floor is the pelvic inlet ...