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.
Age. Erythema nodosum may occur in children and in patients older than 70 years, but it is more common in young adults aged 18-34 years. Age distribution varies with geographic location and etiology.