title: [Characteristics of duodenal ruptures depending on topographical and anatomical properties of this organ and circumstances of blunt abdominal trauma].
abstract: We have studied specific morphological properties of duodenal rupture depending on the topographic and anatomical features of this organ and circumstances of blunt abdominal trauma suffered in a car crash (with the victim found in the passenger compartment or involved in an automobile-pedestrian accident) and a railway crash (a train-pedestrian accident) or resulting from a blunt-force trauma, a fall from height, a fall on the stomach, and traumatic compression of the body. We took into consideration the anatomical peculiarities of the duodenal rupture, such as its circular, horseshoe, and loop-like shape. The study has demonstrated that the frequency of duodenal injury associated with a blunt abdominal trauma shows a stronger dependence on the topographical and anatomical peculiarities of duodenum than on the circumstances of the case. Specifically, the circular duodenum and especially its descending portion are more readily subjected to the damage than the organs of a different shape. The position of the break with respect to the duodenal axis is an important diagnostic signs allowing to clarify circumstances of the blunt injury. Transverse ruptures are typical of strong impacts associated with the short-term interaction between the damaging object and the affected part of the body whereas longitudinal ruptures more commonly occur as a result the long-term traumatic impact. Bile imbibition of paraduodenal and peripancreatic retroperitoneal adipose tissue may be used as an additional diagnostic sign of duodenal rupture.
authors.forename: Iu I
authors.initials: IuI
authors.lastname: Pigolkin
authors.forename: I A
authors.initials: IA
authors.lastname: Dubrovin
authors.forename: R N
authors.initials: RN
authors.lastname: Chirkov
authors.forename: I A
authors.initials: IA
authors.lastname: Dubrovina
authors.forename: B S
authors.initials: BS
authors.lastname: Khachaturian
authors.forename: A S
authors.initials: AS
authors.lastname: Mosoian
authors.forename: V F
authors.initials: VF
authors.lastname: Dallakian
mesh_terms: D000007:Abdominal Injuries / Q000150:complications / Q000473:pathology; D000059:Accidents / Q000145:classification; D004386:Duodenum / Q000293:injuries / Q000473:pathology; D049429:Forensic Pathology / Q000379:methods; D006801:Humans; D012421:Rupture / Q000209:etiology / Q000473:pathology; D013223:Statistics as Topic; D014949:Wounds, Nonpenetrating / Q000150:complications / Q000473:pathology