Cited by 90Bone health and osteoporosis researchBody Composition Measurement TechniquesClinical Laboratory Practices and Quality Control

The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.

An Overlying Fat Panniculus Affects Femur Bone Mass Measurement

Binkley, Neil, Krueger, Diane, Vallarta-Ast, Nellie·2003·Journal of Clinical Densitometry

Abstract

Dual-energy X-ray absorptiometry (DXA) is currently the gold standard technique for osteoporosis diagnosis. However, DXA has limitations, including artifacts, such as degenerative disease or metallic foreign bodies, that may confound bone mineral density (BMD) results. Because fat folds overlying the proximal femur may alter soft-tissue density in a nonuniform manner, this may be a currently unappreciated confounder of proximal femur BMD measurement. This possibility was evaluated in 127 patients (52 women/75 men) referred for routine BMD measurement who were identified as having a fat panniculus overlying their proximal femur scan area. Presence of a fat panniculus within the scan field was confirmed by visual assessment of images obtained utilizing a GE Lunar Expert-XL. Subsequently, these individuals were rescanned while retracting their fat panniculus away from the femur scan area without other repositioning between scans. In 49% of the men, and 56% of the women, either the femoral neck, trochanter, or total femur BMD differed by more than the least significant change at our facility. No pattern was observed to predict whether BMD would increase or decrease upon fat retraction. Subsequently, 30 patients were scanned using the standard and retracted technique twice, with repositioning between scans to establish precision. Retracted and standard precision was similar. In conclusion, an overlying fat panniculus may alter proximal femur BMD measurement, which would be expected to impair the ability to accurately diagnose low bone mass and monitor osteoporosis therapy. When a fat panniculus overlays the proximal femur scan area, its retraction should be part of routine densitometric practice.

Overview

Integrity signals

Registry

Crossref · 10.1385/jcd:6:3:199

Cites

19 of 19 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

Flagged first, then by citations

Show all 18 references

Research works printed but not linked: 1

  1. Jankowski, 2002, Panniculus adiposus: an unpredictable and often unrecognized source of precision and accuracy errors on DXA scans of the proximal femur, J Clin Densitom, 5, SupplS57

Cited by

Sorted by citations

Metadata

Authors
Binkley, N., Krueger, D., & Vallarta-Ast, N.
Affiliations
  • University of Wisconsin–Madison (US)
  • William S. Middleton Memorial Veterans Hospital (US)
Corresponding author
Binkley, Neil
Venue
Journal of Clinical Densitometry
Publisher
Elsevier BV
Published
2003-09
Volume
6
Issue
3
Pages
199-204
ISSN
1094-6950 (ISSN-L)
OpenAlex
W2016893819
Cited by
90
References
18
Citations by year
2026: 4 · 2025: 5 · 2024: 5 · 2022: 4 · 2021: 4 · 2020: 8 · 2019: 3 · 2018: 2 · 2017: 4 · 2016: 1 · 2015: 4 · 2014: 11 · 2013: 8 · 2012: 10
FWCI
1.96
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Clinical Densitometry (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Bone health and osteoporosis research
  • Health Sciences › Medicine › Physiology (medical) › Body Composition Measurement Techniques
  • Health Sciences › Health Professions › Medical Laboratory Technology › Clinical Laboratory Practices and Quality Control
Keywords
soft tissue artifacts, dual-energy X-ray absorptiometry, osteoporosis diagnosis, measurement precision, femoral neck, trochanter, osteopenia
MeSH terms
Adipose Tissue, Aged, Female, Femur, Humans, Male, Absorptiometry, Photon, Bone Density, Artifacts

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review