H. Dcosta et al., TECHNICAL REPORT - PERIRECTAL ABSCESS DRAINAGE - A SIMPLE MODIFICATION IN TECHNIQUE USING A VASCULAR SHEATH, Clinical Radiology, 52(6), 1997, pp. 469-471
Two patients with pelvic abscesses underwent fluoroscopic guided trans
rectal catheter drainage using a simple modification in standard techn
ique. A 9F vascular sheath allows contrast to be instilled through the
side port and the seal avoids any leakage back through the sheath. It
also provides a safe, quick and precise needle puncture at the select
ed site.