Ultrasound imaging for the rheumatologist XXXI. Sonographic assessment of the foot in patients with rheumatoid arthritis

Lucrezia Riente, Andrea Delle Sedie, Carlo Alberto Scirè, Emilio Filippucci, Gary Meenagh, Annamaria Iagnocco, Nicola Possemato, Guido Valesini, Walter Grassi, Carlomaurizio Montecucco, Stefano Bombardieri

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

Objective: The aims of our study were to investigate the prevalence of ultrasound (US) abnormalities in the foot of patients with rheumatoid arthritis (RA) and to compare them with the clinical findings. Methods: One hundred RA patients were enrolled in the study. Bilateral US examination of metatarsophalangeal (MTP) joints, proximal interphalangeal (PIP) joints, midfoot joints (talonavicular, calcaneo-cuboid, medial, intermediate and lateral navicularcuneiform and cuneiform-metatarsal joints and cuboid-4th and 5th metatarsal joints) were examined for synovitis and erosion. In addition the plantar fascia and the insertion of the anterior and posterior tibialis and peroneous brevis tendons were imaged. Results: Effusion with synovial proliferation was visualised only at MTP joints in 84 out of 200 (42%) feet, at MTP plus at least one joint of the midfoot in other 41 out of 200 (20%) feet (making a total of 125 out of 200 (62%) MTP joints) exclusively in one or more joints of the midfoot in 7 out 200 (3%) feet, in the PIP joint of the 2nd and 3rd toes in 3 (1.5%) and 4 (2%) feet respectively, while no effusion with synovial proliferation was visualised in the PIP joint of the 4th and 5th toes. Synovitis was present most frequently in the 2nd MTP joint whilst erosions were most frequently imaged in the 5th MTP joint. Conclusion: US examination appears to be a useful imaging technique to study joint and tendon involvement of the foot in RA patients. Moreover, US examination of the foot is more sensitive than clinical examination in the detection of joint inflammation and allows for a better understanding of the features and the progression of the disease.

Original languageEnglish
Pages (from-to)1-5
Number of pages5
JournalClinical and Experimental Rheumatology
Volume29
Issue number1
Publication statusPublished - Jan 2011

Fingerprint

Foot
Ultrasonography
Rheumatoid Arthritis
Joints
Metatarsophalangeal Joint
Metatarsal Bones
Synovitis
Toes
Tendons
Rheumatologists
Fascia
Disease Progression
Inflammation

Keywords

  • Enthesopathy
  • Erosion
  • Foot
  • Rheumatoid arthritis
  • Synovitis
  • Ultrasound

ASJC Scopus subject areas

  • Rheumatology
  • Immunology
  • Immunology and Allergy

Cite this

Ultrasound imaging for the rheumatologist XXXI. Sonographic assessment of the foot in patients with rheumatoid arthritis. / Riente, Lucrezia; Sedie, Andrea Delle; Scirè, Carlo Alberto; Filippucci, Emilio; Meenagh, Gary; Iagnocco, Annamaria; Possemato, Nicola; Valesini, Guido; Grassi, Walter; Montecucco, Carlomaurizio; Bombardieri, Stefano.

In: Clinical and Experimental Rheumatology, Vol. 29, No. 1, 01.2011, p. 1-5.

Research output: Contribution to journalArticle

Riente, L, Sedie, AD, Scirè, CA, Filippucci, E, Meenagh, G, Iagnocco, A, Possemato, N, Valesini, G, Grassi, W, Montecucco, C & Bombardieri, S 2011, 'Ultrasound imaging for the rheumatologist XXXI. Sonographic assessment of the foot in patients with rheumatoid arthritis', Clinical and Experimental Rheumatology, vol. 29, no. 1, pp. 1-5.
Riente, Lucrezia ; Sedie, Andrea Delle ; Scirè, Carlo Alberto ; Filippucci, Emilio ; Meenagh, Gary ; Iagnocco, Annamaria ; Possemato, Nicola ; Valesini, Guido ; Grassi, Walter ; Montecucco, Carlomaurizio ; Bombardieri, Stefano. / Ultrasound imaging for the rheumatologist XXXI. Sonographic assessment of the foot in patients with rheumatoid arthritis. In: Clinical and Experimental Rheumatology. 2011 ; Vol. 29, No. 1. pp. 1-5.
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AU - Meenagh, Gary

AU - Iagnocco, Annamaria

AU - Possemato, Nicola

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