Cited by 5Tuberculosis Research and EpidemiologyInfectious Diseases and TuberculosisDiagnosis and treatment of tuberculosis

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

Diagnosis of Chest Wall Tuberculosis Using Fine Needle Aspiration: A Single-Center Experience

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Li, Wenting, Sha, Wei·2023·Infection and Drug Resistance

Abstract

Introduction: Minimally invasive diagnosis of chest wall tuberculosis remains a challenge. Fine needle aspiration (FNA) is a simple and safe method of sampling. However, previous studies have shown that conventional tuberculosis tests had poor diagnostic performance in the needle aspirates. With the popularization of molecular detection application, the value of FNA in the diagnosis of chest wall tuberculosis needs to be reevaluated. Methods: We retrospectively studied patients with suspected chest wall tuberculosis at admission who underwent FNA for diagnosis and reported the diagnostic efficacy of acid-fast bacilli smear, mycobacterial culture, cytology and Xpert MTB/RIF (GeneXpert) when testing FNA specimens. A composite reference standard (CRS) was used as the diagnostic gold standard for this study. Results: Among 89 included FNA specimens, acid-fast bacilli smear, mycobacterial culture, and GeneXpert were positive in 15 (16.85%), 23 (25.8%), and 61 (68.5%), respectively. Thirty-nine (43.8%) had cytologic features suggestive of tuberculosis. According to CRS, 75 (84.3%) cases were categorized as chest wall tuberculosis, 14 (15.7%) were not diagnosed with tuberculosis. Using CRS as the gold standard, acid-fast bacilli smear, mycobacterial culture, cytology and GeneXpert exhibited sensitivity of 20%, 30.7%, 52% and 81.3%, respectively. Specificity in these four tests was found to be 100%. Sensitivity of GeneXpert was significantly higher than that of smear, culture and cytology, X 2 =66.3, p < 0.001. Conclusion: GeneXpert achieved higher sensitivity as compared to cytology and conventional TB tests in the chest wall FNA specimens. The implementation of GeneXpert may increase the diagnostic efficacy of FNA in the diagnosis of chest wall TB. Keywords: chest wall tuberculosis, fine needle aspiration, Xpert MTB/RIF, cytology, culture

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Figure 1 Wayne diagrams for the overlap of the positive results in AFB smear, mycobacterial culture, GeneXpert and cytology.
Figure 1 Wayne diagrams for the overlap of the positive results in AFB smear, mycobacterial culture, GeneXpert and cytology.CC BY-NC · PubMed Central
Figure 2 Receiver operator characteristic (ROC) curves of AFB smear, mycobacterial culture, GeneXpert and cytology in the diagnosis of chest wall tuberculosis.
Figure 2 Receiver operator characteristic (ROC) curves of AFB smear, mycobacterial culture, GeneXpert and cytology in the diagnosis of chest wall tuberculosis.CC BY-NC · PubMed Central

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  1. Majeed, 2021, J Ayub Med Coll Abbottabad, 33, 357

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Metadata

Authors
Li, W., & Sha, W.
Affiliations
Tongji University (CN)
Corresponding author
  • Li, Wenting
  • Sha, Wei
Venue
Infection and Drug Resistance
Published
2023-04
Volume
Volume 16
Pages
2281-2290
ISSN
1178-6973 (ISSN-L)
OpenAlex
W4366085009
Cited by
3
References
26
Citations by year
2025: 2 · 2023: 1
FWCI
0.62
Type
journal article
Language
en
Open access
Locations
  • Infection and Drug Resistance (publishedVersion, cc-by-nc)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
  • Dove Medical Press (Taylor and Francis Group) (submittedVersion, cc-by-nc)
Funders
Shanghai Clinical Research Center (19MC1910800)
Topics
  • Health Sciences › Medicine › Infectious Diseases › Tuberculosis Research and Epidemiology
  • Health Sciences › Medicine › Infectious Diseases › Infectious Diseases and Tuberculosis
  • Health Sciences › Medicine › Infectious Diseases › Diagnosis and treatment of tuberculosis
Keywords
chest wall tuberculosis, fine-needle aspiration, Xpert MTB/RIF, acid-fast bacilli smear, mycobacterial culture, cytology, diagnostic sensitivity, composite reference standard

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