A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 143

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 143
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 209
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3098
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Attempt to read property "Count" on bool

Filename: helpers/my_audit_helper.php

Line Number: 3100

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3100
Function: _error_handler

File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

FDG PET/CT Performed Prior to CT-Guided Percutaneous Biopsy of Lung Masses is Associated With an Increased Diagnostic Rate and Often Identifies Alternate Safer Sites to Biopsy. | LitMetric

AI Article Synopsis

  • A study evaluated the impact of FDG PET/CT scans on the diagnosis rate, complication rate, and identification of safer biopsy sites in patients undergoing CT-guided lung biopsy at Canadian hospitals in 2020-2021.
  • Patients were grouped based on whether they had a PET/CT scan before, after, or not at all, revealing that those scanned before biopsy had a higher diagnostic rate (90.8%) compared to those without (80.2%).
  • The overall complication rates were similar regardless of PET/CT usage, but a significant percentage of patients who had scans after the biopsy had safer alternative biopsy sites identified (28.9% to 42.1%).

Article Abstract

To determine the benefit of a FDG PET/CT scan prior to CT-guided lung biopsy on the rate of diagnosis, rate of complication, and the identification of potentially safer biopsy sites. This retrospective observational cross-sectional study evaluated consecutive adult patients who underwent CT-guided lung biopsy in 2020 or 2021 at 2 Canadian tertiary care hospitals. These patients were grouped into those that had PET/CT performed within 8 weeks prior to biopsy, within 8 weeks after biopsy, or no PET/CT scan within this time frame. Biopsy complication rates and pathology diagnostic rates were compared. The PET/CT images of those performed after biopsy were reviewed to determine if alternate safer biopsy sites could be identified. Categorical variables were compared using Pearson chi square test ( < .05 significant). 547 patients who had CT-guided lung biopsy were included. Patients with lung masses (≥3 cm) who had a PET/CT scan prior to biopsy had a higher diagnostic rate (90.8%) compared to those that did not (80.2%). The overall post-biopsy pneumothorax rate was 43.3% with 11.3% overall requiring chest tube insertion and 13.9% requiring hospitalization. There was no difference in complication rate for those who had PET/CT prior to biopsy and those that did not. 28.9% to 42.1% of patients who had PET/CT after biopsy had safer sites amenable to biopsy identified retrospectively outside of the lungs. PET/CT prior to CT-guided lung biopsy improves the diagnostic rate in 10.6% of patients with lung masses (≥3 cm) and identifies alternate safer sites to biopsy in 28.9% to 42.1% of patients (any size lesion).

Download full-text PDF

Source
http://dx.doi.org/10.1177/08465371241306731DOI Listing

Publication Analysis

Top Keywords

biopsy
17
ct-guided lung
16
lung biopsy
16
prior ct-guided
12
lung masses
12
diagnostic rate
12
alternate safer
12
safer sites
12
pet/ct scan
12
prior biopsy
12

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!