References

  1. Chew DK, Borromeo JR, Gabriel YA, Holgersen LO. Duplication of the vermiform appendix. J pediatrsurg. 2000 Apr; 35(4): 617-8. PubMed | Google Scholar

  2. McNeill SA, Rance CH, Stewart RJ. Fecolith impaction ina duplex vermiform appendix: an unusual presentation of colonic duplication. J Pediatr Surg. 1996 Oct; 31(10):1435-7. PubMed | Google Scholar

  3. Biermann R, Borský D, Gogora M. Double appendicitis-a rare pathologic entity. Chirurg. 1993 Dec; 64(12): 1059-61. PubMed | Google Scholar

  4. Gilchrist BF, Scriven R, Nguyen M, Nguyen V, Klotz D, Ramenofsky ML. Duplication of the vermiform appendix in gastroschisis. J Am Coll Surg. 1999 Oct; 189(4): 426. PubMed | Google Scholar

  5. COLLINS DC. A study of 50 000 specimens of the human vermiform appendix. Surg Gynecol Obstet. 1955 Oct; 101(4): 437-45. PubMed | Google Scholar

  6. Calota F, Vasile I, Mogoanta S, Zavoi R, Pasalega M, Moraru E, Stoicea C. Horseshoe appendix: a extremely rare anomaly. Chirurgia (Bucur). 2010 Mar-Apr; 105(2): 271-4. PubMed | Google Scholar

  7. Walibridge PH. Double appendix. Br J Surg. 1962 Nov; 50: 346-7. PubMed | Google Scholar