Otolaryngology Book


Erythema Induratum

Aka: Erythema Induratum
  1. Epidemiology
    1. More common in middle aged women
      1. Account for 80% of patients
  2. Pathophysiology
    1. Chronic paniculitis
  3. Signs
    1. Tender Red Nodules on the posterior lower legs
    2. May occur in crops of lesions
  4. Labs
    1. Tuberculin Skin Test
    2. Skin biopsy
      1. Rule out a Vasculitis
  5. Differential Diagnosis
    1. Tuberculosis
    2. Paniculitis
    3. Erythema Nodosum
      1. Paniculitis that affects the anterior lower legs

You are currently viewing the original 'fpnotebook.com\legacy' version of this website. Internet Explorer 8.0 and older will automatically be redirected to this legacy version.

If you are using a modern web browser, you may instead navigate to the newer desktop version of fpnotebook. Another, mobile version is also available which should function on both newer and older web browsers.

Please Contact Me as you run across problems with any of these versions on the website.

Navigation Tree