[Radiological assessment of the structural relationship between the trachea and the innominate artery in physically disabled and scoliotic children].
Studies were made on the physically disabled and scoliotic children who underwent tracheostomy. The purpose was to clarify factors that might lead to the tracheo-innominate artery fistula, by use of three-dimensional helical CT (3 DCT). In a case of right scoliosis, the tracheo-innominate artery fistula may be caused by the left-ward displacement of the trachea from the vertebra, having the innominate artery ride over the trachea and compressing it. In a case of the physically disabled and scoliotic children, there may be more compression on the trachea by the innominate artery along with the worsening scoliosis. Therefore, we consider it necessary to examine the structural relationship between the trachea, the vertebra, and the innominate artery periodically by 3 DCT.
Iiyori
N
N
Department of Anesthesia, Chiba Children's Hospital, Chiba 266-0007.
Miyasaka
K
K
Kitahara
Y
Y
Uchida
H
H
Takano
H
H
Hattori
F
F
D000293:Adolescent; D016122:Brachiocephalic Trunk / Q000000981:diagnostic imaging*; D002648:Child; D002675:Child, Preschool; D019988:Children with Disabilities; D005260:Female; D006801:Humans; D008297:Male; D011856:Radiographic Image Enhancement; D016156:Respiratory Tract Fistula / Q000000981:diagnostic imaging* / Q000209:etiology; D012600:Scoliosis / Q000150:complications* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D014132:Trachea / Q000000981:diagnostic imaging*; D014139:Tracheostomy / Q000009:adverse effects; D016157:Vascular Fistula / Q000000981:diagnostic imaging* / Q000209:etiology