title: [CT finding of right diaphragmatic rupture due to blunt trauma--subhepatic hemothorax].
abstract: Owing to the poor detectability of the anatomic location of diaphragm on the parallel plane of computed tomography (CT), capability of CT to predict traumatic ruptured diaphragm has been debated in several reports. A specific hematoma (subhepatic hemothorax) adjacent to the posterior attachment of the right diaphragm was identified on CT. The finding originated from herniated liver that migrated to the posterior thoracic wall as a result of gravity, to separate the hemothorax in the supine position. This was surgically proven in two patients after blunt traumatic accident. The finding is useful in predicting right diaphragmatic rupture on CT study. The formation of subhepatic hemothorax, its differential diagnosis and a brief review of diaphragmatic rupture are discussed.
authors: Department of Radiology, Fujigaoka Hospital of Showa University.
authors: K
authors: K
authors: Takizawa
authors: M
authors: M
authors: Oobuchi
authors: S
authors: S
authors: Higashi
authors: M
authors: M
authors: Yamada
authors: S
authors: S
authors: Hasebe
authors: T
authors: T
authors: Takagi
authors: S
authors: S
authors: Suzuki
authors: J
authors: J
authors: Nagashima
authors: Y
authors: Y
authors: Kuniyasu
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D003964:Diaphragm / Q000000981:diagnostic imaging / Q000293:injuries*; D006491:Hemothorax / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012421:Rupture; D014057:Tomography, X-Ray Computed; D014949:Wounds, Nonpenetrating / Q000000981:diagnostic imaging*