Forme fruste is a term which refers to incomplete phenotypic expression of a condition, such that it does not meet the usual diagnostic criteria.
For example, an individual with imaging features consistent with tuberous sclerosis, but without skin lesions, seizures or mental retardation would be said to have a forme fruste of the condition. The term is vague as, by definition it has no clear diagnostic criteria 1-2.
History and etymology
The term is French, meaning crude, incomplete or unfinished 3-4.
- 1. Kwiatkowski DJ, Whittemore VH, Thiele EA. Tuberous Sclerosis Complex, Genes, Clinical Features and Therapeutics. Wiley-VCH. (2010) ISBN:3527322019. Read it at Google Books - Find it at Amazon
- 2. Wyllie E, Gupta A, Lachhwani DK. The treatment of epilepsy, principles & practice. Lippincott Williams & Wilkins. (2006) ISBN:0781749956. Read it at Google Books - Find it at Amazon
- 3. Forme fruste from Wikipedia, the free encyclopedia. Forme fruste
- 4. Forme fruste from thefreedictionary.com Forme fruste