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Spectrum of Ultrasound Pathologies of Achilles Tendon, Plantar Aponeurosis and Flexor Digiti Brevis Tendon Heel Entheses in Patients with Clinically Suspected Enthesitis

BACKGROUND: Enthesitis is considered a characteristic presentation of the second most common group of rheumatoid disorders, i.e. spondyloarthropathies (SpAs), particularly peripheral spondyloarthropathies. At the initial stages, enthesitis may be the only symptom of SpA, particularly in patients lac...

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Detalles Bibliográficos
Autores principales: Sudoł-Szopińska, Iwona, Zaniewicz-Kaniewska, Katarzyna, Kwiatkowska, Brygida
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Scientific Literature, Inc. 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4311711/
https://www.ncbi.nlm.nih.gov/pubmed/25674194
http://dx.doi.org/10.12659/PJR.890803
Descripción
Sumario:BACKGROUND: Enthesitis is considered a characteristic presentation of the second most common group of rheumatoid disorders, i.e. spondyloarthropathies (SpAs), particularly peripheral spondyloarthropathies. At the initial stages, enthesitis may be the only symptom of SpA, particularly in patients lacking the HLA-B27 receptor. MATERIAL/METHODS: In light of diagnostic difficulties with detecting enthesitis in clinical examinations and laboratory investigations, many studies point out the high specificity of imaging studies, and particularly ultrasonography. RESULTS: A total of 20% Achilles tendon entheses, 45% plantar aponeurosis entheses and 89.5% of flexor digiti brevis tendon entheses were unremarkable. In the remaining cases, the presentation of pathological lesions was not specific to enthesitis and might more likely correspond to degeneration or microinjuries of the entheses, beside the most obvious cases of achillobursitis or Kager’s fat pad inflammation. CONCLUSIONS: The studies demonstrated that ultrasound scans rarely confirm the clinical diagnosis of enthesitis.