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Oral ulcers

Oral ulcers is a topic covered in the Diagnosaurus.

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Emergency Central is a collection of disease, drug, and test information including 5-Minute Emergency Medicine Consult, Davis’s Drug, McGraw-Hill Medical’s Diagnosaurus®, Pocket Guide to Diagnostic Tests, and MEDLINE Journals created for emergency medicine professionals. Explore these free sample topics:

Emergency Central

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  • Aphthous ulcer (canker sore, ulcerative stomatitis)
  • Herpes simplex
  • Erythema multiforme
  • Drug reaction
  • Pemphigus
  • Bullous pemphigoid
  • Systemic lupus erythematosus (SLE)
  • Lichen planus
  • Coxsackievirus (herpangina, hand-foot-mouth disease)
  • Acute HIV infection
  • Parvovirus
  • Varicella zoster
  • Syphilis
  • Oral candidiasis
  • Behçet’s syndrome
  • Reactive arthritis
  • Inflammatory bowel disease
  • Squamous cell carcinoma
  • Necrotizing ulcerative gingivostomatitis (Vincent’s fusospirochetal disease)

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Last updated: December 1, 2014


Zeiger, Roni F.. "Oral Ulcers." Diagnosaurus, 4th ed., McGraw-Hill Education, 2014. Emergency Central, emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114356/all/Oral_ulcers.
Zeiger RF. Oral ulcers. Diagnosaurus. 4th ed. McGraw-Hill Education; 2014. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114356/all/Oral_ulcers. Accessed April 25, 2019.
Zeiger, R. F. (2014). Oral ulcers. In Diagnosaurus. Available from https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114356/all/Oral_ulcers
Zeiger RF. Oral Ulcers [Internet]. In: Diagnosaurus. McGraw-Hill Education; 2014. [cited 2019 April 25]. Available from: https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114356/all/Oral_ulcers.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC T1 - Oral ulcers ID - 114356 A1 - Zeiger,Roni F, Y1 - 2014/12/01/ BT - Diagnosaurus UR - https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114356/all/Oral_ulcers PB - McGraw-Hill Education ET - 4 DB - Emergency Central DP - Unbound Medicine ER -