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  • 1From the Department of Radiology, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil (C.A.d.A., F.M.C.); Department of Radiology, Centro Universitário de Valença, Valença, Brazil (C.A.d.A.); Diagnósticos da América S/A, Rio de Janeiro, Brazil (C.A.d.A., P.H., F.M.C., J.P., P.A.M., H.W., C.C.M.D.C.); Department of Dermatology, Hospital Universitário Pedro Ernesto da Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil (M.L.); Department of Dermatology, Universidade Federal Fluminense, Niteroi, Brazil (F.B.L.); Bio Design Laboratory, Pontifícia Universidade Católica, Rio de Janeiro, Brazil (G.R., H.W., C.C.M.D.C.); Department of Radiology, Universidade Federal Fluminense, Niteroi, Brazil (C.C.M.D.C.); Department of Radiology, University Hospital Clementino Fraga Filho, R. Prof. Rodolpho Paulo Rocco, 255- Cidade Universitária, Rio de Janeiro, RJ 21941-617, Brazil (C.A.d.A.).

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Summary

Hidradenitis suppurativa, a chronic inflammatory skin condition, often faces diagnostic delays. Advanced imaging like high-frequency ultrasound and MRI aids in accurate staging and treatment monitoring.

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Area of Science:

  • Dermatology
  • Radiology
  • Medical Imaging

Background:

  • Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease affecting apocrine gland-rich areas.
  • Delayed diagnosis is common due to symptom overlap with other conditions.
  • HS significantly impacts quality of life due to pain, drainage, and scarring.

Purpose of the Study:

  • To highlight the role of imaging in diagnosing and managing hidradenitis suppurativa.
  • To discuss the utility of high-frequency ultrasound (HFUS) and magnetic resonance imaging (MRI) in HS assessment.
  • To emphasize imaging's value in staging, monitoring, and preoperative planning for HS.

Main Methods:

  • Review of current diagnostic criteria for hidradenitis suppurativa.
  • Discussion of imaging modalities including high-frequency ultrasound and MRI.
  • Exploration of imaging's role in assessing disease extent, sinus tracts, and treatment response.

Main Results:

  • High-frequency ultrasound is currently the preferred imaging method for HS.
  • MRI with 3D reconstruction offers a promising approach for advanced disease assessment.
  • Imaging accurately visualizes sinus tracts and disease dimensions, aiding in management.

Conclusions:

  • Imaging is crucial for precise staging and monitoring of hidradenitis suppurativa.
  • HFUS and MRI provide valuable insights for treatment planning and follow-up.
  • Further development in 3D imaging holds potential for improved HS patient care.