Toward Standardized Ultrasound Measurements of Cartilage Thickness in Children

REFERENCES

1. 1.↵
   1. Backhaus M

   . Ultrasound and structural changes in inflammatory arthritis: synovitis and tenosynovitis. Ann NY Acad Sci 2009;1154:139–51.

   OpenUrlCrossRefPubMed
2. 2.↵
   1. Walther M,
   2. Harms H,
   3. Krenn V,
   4. Radke S,
   5. Faehndrich TP,
   6. Gohlke F

   . Correlation of power Doppler sonography with vascularity of the synovial tissue of the knee joint in patients with osteoarthritis and rheumatoid arthritis. Arthritis Rheum 2001;44:331–8.

   OpenUrlCrossRefPubMed
3. 3.↵
   1. Möller B,
   2. Bonel H,
   3. Rotzetter M,
   4. Villiger PM,
   5. Ziswiler HR

   . Measuring finger joint cartilage by ultrasound as a promising alternative to conventional radiograph imaging. Arthritis Rheum 2009;61:435–41.

   OpenUrlCrossRefPubMed
4. 4.↵
   1. Bombardier C,
   2. Chen M,
   3. Li X,
   4. van der Heijde D,
   5. Gregersen P

   . Clinical prognostic factors for radiographic damage in early rheumatoid arthritis: Results from the SONORA Study [abstract]. J Rheumatol 2010;37:1321.

   OpenUrl
5. 5.↵
   1. Minden K,
   2. Niewerth M,
   3. Listing J,
   4. Möbius D,
   5. Thon A,
   6. Ganser G,
   7. et al.

   The economic burden of juvenile idiopathic arthritis — results from the German paediatric rheumatologic database. Clin Exp Rheumatol 2009;27:863–9.

   OpenUrlPubMed
6. 6.↵
   1. Moorthy LN,
   2. Peterson MG,
   3. Hassett AL,
   4. Lehman TJ

   . Burden of childhood-onset arthritis. Pediatr Rheumatol Online J 2010;8:20.

   OpenUrlCrossRefPubMed
7. 7.↵
   1. Rooney ME,
   2. McAllister C,
   3. Burns JF

   . Ankle disease in juvenile idiopathic arthritis: ultrasound findings in clinically swollen ankles. J Rheumatol 2009;36:1725–9.

   OpenUrlAbstract/FREE Full Text
8. 8.↵
   1. Haslam KE,
   2. McCann LJ,
   3. Wyatt S,
   4. Wakefield RJ

   . The detection of subclinical synovitis by ultrasound in oligoarticular juvenile idiopathic arthritis: a pilot study. Rheumatology 2010;49:123–7.

   OpenUrlAbstract/FREE Full Text
9. 9.↵
   1. Karmazyn B,
   2. Bowyer SL,
   3. Schmidt KM,
   4. Ballinger SH,
   5. Buckwalter K,
   6. Beam TT,
   7. et al.

   US findings of metacarpophalangeal joints in children with idiopathic juvenile arthritis. Pediatr Radiol 2007;37:475–82.

   OpenUrlCrossRefPubMed
10. 10.↵
    1. Collado P,
    2. Naredo E,
    3. Calvo C,
    4. Crespo M

    . Assessment of the joint recesses and tendon sheaths in healthy children by high-resolution B-mode and power Doppler sonography. Clin Exp Rheumatol 2007;25:915–21.

    OpenUrlPubMed
11. 11.↵
    1. Spannow AH,
    2. Pfeiffer-Jensen M,
    3. Andersen NT,
    4. Herlin T,
    5. Stenbøg E

    . Ultrasonographic measurements of joint cartilage thickness in healthy children: age- and sex-related standard reference values. J Rheumatol 2010;37:2595–601.

    OpenUrlAbstract/FREE Full Text
12. 12.↵
    1. Cole TJ,
    2. Green PJ

    . Smoothing reference centile curves: the LMS method and penalized likelihood. Stats Methods 1992;11:1305.

    OpenUrl
13. 13.↵
    1. Spannow AH,
    2. Pfeiffer-Jensen M,
    3. Andersen NT,
    4. Stenbøg E,
    5. Herlin T

    . Inter- and intraobserver variation of ultrasonographic cartilage thickness assessments in small and large joints in healthy children. Pediatr Rheumatol Online J 2009;4:12.

    OpenUrl