A choristoma is simply a collection of microscopically normal cells or tissues in an abnormal location. This is different to a hamartoma which is derived only from local tissues.
- 1. Smith MM, Thompson JE, Thomas D et-al. Choristomas of the seventh and eighth cranial nerves. AJNR Am J Neuroradiol. 1997;18 (2): 327-9. AJNR Am J Neuroradiol (abstract) - Pubmed citation
- 2. Owor G, Qian J, Payner T, Martin A, Shan Y. Intracranial neuromuscular choristoma: a case report and literature review. (2004) Ear, nose, & throat journal. 83 (8): 544, 546, 548 passim. Pubmed
- 3. Paparella MM, Shumrick DA. Otolaryngology. W B Saunders Co. (1991) ISBN:072161504X. Read it at Google Books - Find it at Amazon