1. Lee Frederick D, Anderson NH, Toner PG (1997) Non-neoplastic diseases of the small and large intestine. In: Silverbergh S, Delellis R, Frable WJ, editors. Principles and practice of surgical pathology and cytopathology, 3rd ED., Churchill Livingston, Edinburgh, 1789–1792
2. Lau WY, Fan ST, Yiu TF, Chu KW, Suen HC, Wong KK (1986) The clinical significance of routine histopathologic study of the resected appendix and safety of appendiceal inversion. Surg Gynecol obstet 162:256–258
3. Sebastiano PD, Fink T, Mola FF, Weihe E, Innocenti P, Friess H, Buchler M W (1999) Neuroimmu;ne appendicitis, Lancet 354:461–466
4. Miettinen P, Pasanen P, Lahtinen J, Kosonen P, Alhava E (1995) The long-term outcome after negative appendix operation. Am Chir Gynaecol 84:267–270
5. Liu C, Crawford JM (2004) The Gastrointestinal Tract, Appendix. In: Robbins and Cotran Pathologic basis of disease 7th ED., Kumar V, Abbas K, Fausto N, editors. Saunders An imprint of Elsevier India, p 870