Carl Meissner; Henry William Auden (1894) Latin Phrase-Book, London: Macmillan and Co. [Collapse] if I am not mistaken: nisi fallor. if I am not mistaken: nisi (animus) me fallit. unless I'm greatly mistaken: nisi omnia me fallunt.
It is a form of inflammatory disorder which is typified by the presence of tender and painful reddish lumps underneath the skin. Erythema Nodosum could be triggered by drug reactions, systemic diseases or infections. However, most cases of EN occur spontaneously. People suffering from this form of skin disorder notice 1 to 5 cm tender lumps underneath the skin, especially on the lower legs. Sponsored link.
Erythema multiforme. [edit on Wikidata] Erythema multiforme (EM) is a skin condition of unknown cause; it is a type of erythema possibly mediated by deposition of immune complexes (mostly IgM-bound complexes) in the superficial microvasculature of the skin and oral mucous membrane that usually follows an infection or drug exposure.