1- What is the name of ths sign ?
Erythema nodosum
2- What are the causes ?
- In about 30-50% of cases, the cause of EN is unknown
- infectious : Hep C , TB , Leprosy , Strepto , M.pneumonia , EPV , Yersinia , coccidiodis immitis
- autoimmune : IBD , Bachet
- sacroidosis , pregnancy , cancer
- medication ( sulfonamides , oral contraceptives, bromides ) & vaccination .
Mnemonics : SORE SHINS
(Streptococci, OCP , Rickettsia , Eponymous (Bechet) , Sulfonamides , Hansen's Disease (Leprosy), IBD , NHL , Sarcoidosis.
0 comments:
Post a Comment