Low-Dose CT Fluoroscopy-Guided Drainage of Deep Pelvic Fluid Collections after Colorectal Cancer Surgery: Technical Success, Clinical Outcome and Safety in 40 Patients
Stahl R, Seidensticker M, De Figueiredo GN, Pedersen V, Crispin A, Forbrig R, Ozpeynirci Y, Liebig T, D'Anastasi M, Hackner D, Trumm CG (2023)
Publication Type: Journal article
Publication year: 2023
Journal
Book Volume: 13
Article Number: 711
Journal Issue: 4
DOI: 10.3390/diagnostics13040711
Abstract
Purpose: To assess the technical (TS) and clinical success (CS) of CT fluoroscopy-guided drainage (CTD) in patients with symptomatic deep pelvic fluid collections following colorectal surgery. Methods: A retrospective analysis (years 2005 to 2020) comprised 43 drain placements in 40 patients undergoing low-dose (10–20 mA tube current) quick-check CTD using a percutaneous transgluteal (n = 39) or transperineal (n = 1) access. TS was defined as sufficient drainage of the fluid collection by ≥50% and the absence of complications according to the Cardiovascular and Interventional Radiological Society of Europe (CIRSE). CS comprised the marked reduction of elevated laboratory inflammation parameters by ≥50% under minimally invasive combination therapy (i.v. broad-spectrum antibiotics, drainage) within 30 days after intervention and no surgical revision related to the intervention required. Results: TS was gained in 93.0%. CS was obtained in 83.3% for C-reactive Protein and in 78.6% for Leukocytes. In five patients (12.5%), a reoperation due to an unfavorable clinical outcome was necessary. Total dose length product (DLP) tended to be lower in the second half of the observation period (median: years 2013 to 2020: 544.0 mGy*cm vs. years 2005 to 2012: 735.5 mGy*cm) and was significantly lower for the CT fluoroscopy part (median: years 2013 to 2020: 47.0 mGy*cm vs. years 2005 to 2012: 85.0 mGy*cm). Conclusions: Given a minor proportion of patients requiring surgical revision due to anastomotic leakage, the CTD of deep pelvic fluid collections is safe and provides an excellent technical and clinical outcome. The reduction of radiation exposition over time can be achieved by both the ongoing development of CT technology and the increased level of interventional radiology (IR) expertise.
Involved external institutions
Ludwig-Maximilians-Universität (LMU)
Germany (DE)
University of Zurich / Universität Zürich (UZH)
Switzerland (CH)
Germany (DE)
University of Zurich / Universität Zürich (UZH)
Switzerland (CH)
How to cite
APA:
Stahl, R., Seidensticker, M., De Figueiredo, G.N., Pedersen, V., Crispin, A., Forbrig, R.,... Trumm, C.G. (2023). Low-Dose CT Fluoroscopy-Guided Drainage of Deep Pelvic Fluid Collections after Colorectal Cancer Surgery: Technical Success, Clinical Outcome and Safety in 40 Patients. Diagnostics, 13(4). https://dx.doi.org/10.3390/diagnostics13040711
MLA:
Stahl, Robert, et al. "Low-Dose CT Fluoroscopy-Guided Drainage of Deep Pelvic Fluid Collections after Colorectal Cancer Surgery: Technical Success, Clinical Outcome and Safety in 40 Patients." Diagnostics 13.4 (2023).
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