Gastrointestinal tract

Esophagus

• Non neoplastic lesions

• Neoplastic lesions

  • Granular cell tumor (4 microphotographs)

Stomach

• Non neoplastic stomach

  • Proton pump inhibitor injury leading to Fundic gland polyp (5 microphotographs)

  • Gastric Xanthelasma  (Xanthoma) (5 microphotographs)

• Neoplastic stomach

  • Benign neoplasms

    • Fundic gland polyp

Small intestine

• Non neoplastic lesions

  • Brenner gland hyperplasia

  • Giardiasis (4 microphotographs)

  • Strongyloides in duodenum

  • Tuberculosis of Duodenum

• Neoplastic lesions

  • Carcinoid (Neuroendocrine tumor) (16 microphotographs)

Appendix

• Non neoplastic Appendix

  • Enterobius vermicularis (6 microphotographs)

• Neoplastic Appendix

  • Mucinous cystadenoma

Large intestine

• Non neoplastic large intestine

  • Intestinal tuberculosis

  • Amoeba infection (6 photographs)

  • Ulcerative colitis

• Neoplastic large intestine