Erythema Induratum Quiz

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Yukiko Ueda, MD (Dermatology)

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Learn more about Erythema Induratum

Content updated on Nov 2, 2022

What is erythema induratum?

Erythema induratum or nodular vasculitis or Bazin disease, is a group of skin conditions associated with an underlying active or silent tuberculosis.

Symptoms of erythema induratum

  • Skin redness or red bumpy rashes

  • Sores or ulcers of the skin

Questions your doctor may ask to check for erythema induratum

Your doctor may ask these questions to diagnose erythema induratum

  • Do you have red skin or red spots on the skin?

  • Do you have skin ulcers (sores)?

Treatment for erythema induratum

Treatment involves multi-drung therapy against tuberculosis infection and medication to suppress inflammtion.

View the symptoms of Erythema Induratum


  • Mascaró JM Jr, Baselga E. Erythema induratum of bazin. Dermatol Clin. 2008 Oct;26(4):439-45, v. doi: 10.1016/j.det.2008.05.007. PMID: 18793975.

  • Irifune S, Yamamoto K, Ishijima S, Koike Y, Fukuoka J, Mukae H. Erythema induratum of Bazin-A subcutaneous granulomatous vasculitis that caused difficulty in walking. Int J Infect Dis. 2021 May;106:183-184. doi: 10.1016/j.ijid.2021.03.077. Epub 2021 Mar 29. PMID: 33794379.

Reviewed By:

Yukiko Ueda

Yukiko Ueda, MD (Dermatology)

From our team of 50+ doctors

Just 3 minutes.
Developed by doctors.

Ubie is supervised by 50+ medical experts worldwide

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