Fluid collections developing after pancreatic transplantation: radiologic evaluation and intervention.
The usefulness of real-time sonography, duplex sonography, computed tomography (CT), cystography, diagnostic aspiration, and percutaneous drainage in the diagnosis and treatment of peri-pancreatic-transplant fluid collections was retrospectively assessed in 46 recipients of extraperitoneal pancreatic transplants. Forty-four abnormalities were identified in the extraperitoneal space at sonography, including four pancreatic pseudocysts associated with malfunction of the pancreatic duct, seven abscesses, six hematomas, nine urinomas, six early postoperative fluid collections that spontaneously resolved, six cases of pancreatitis, and six cases of vascular occlusion. Sonography (including pulsed Doppler sonography) was the procedure of choice in detecting fluid collections and diagnosing pancreatitis, rejection, vascular thrombosis, and pancreatic duct malfunction. CT was diagnostic in four of six hematomas; cystography was diagnostic in seven of nine urinomas. Sonographically guided percutaneous intervention enabled three patients to avoid surgery and allowed optimal surgical planning for six patients.
Patel
B K
BK
Department of Radiology, John Cochran Veterans Affairs Medical Center, St. Louis, MO.
Garvin
P J
PJ
Aridge
D L
DL
Chenoweth
J L
JL
Markivee
C R
CR
D000038:Abscess / Q000175:diagnosis; D000328:Adult; D003922:Diabetes Mellitus, Type 1 / Q000601:surgery; D003952:Diagnostic Imaging; D005260:Female; D006406:Hematoma / Q000175:diagnosis; D006801:Humans; D007676:Kidney Failure, Chronic / Q000601:surgery; D016030:Kidney Transplantation; D008297:Male; D016035:Pancreas Transplantation; D010192:Pancreatic Pseudocyst / Q000175:diagnosis; D010195:Pancreatitis / Q000175:diagnosis; D011183:Postoperative Complications / Q000175:diagnosis* / Q000628:therapy; D015641:Radiography, Interventional; D013927:Thrombosis / Q000175:diagnosis; D014556:Urine