From the Department of Diagnostic Radiology, Vali-Asr Hospital, Imam Khomeini Medical Center, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran
Abstract: (4139 Views)
34 bronchial and 13 intercostal arteries were selectively embolized in 27
patients. The most frequent predisposing factor was either active or residual
pulmonary tuberculosis. The procedure was performed with Urografin as
the contrast agent, cobra shaped or headhunter catheters, and gelfoam (no.
18) or Ivalon (no. 9) particles. The most common anatomic pattern was a
common bonchial artery trunk (48%). Immediate hemostasis was
achieved in 23 of27 patients (85%). Early recurrence (24-72 hours) occurred
in 13%.2 patients underwent surgery following successful embolization. 16
patients were followed at least for six months, and reccurrent hemoptysis
developed in three patients (18.75%). Spinal cord injury with neurologic
symptoms occurred in one patient. The immediate cause of the injury was
probably the toxicity of the contrast medium.
Type of Study:
Original Research |
Subject:
Radiology