Table 1

Negative control archival formalin fixed paraffin wax embedded tissue samples

*Denotes samples of disorders not normally associated with granulomas but in which granulomas were reported on routine histopathological examination.
Non-gastrointestinalMediastinal node sarcoidosisNon-caseating granuloma
Cholesterol granuloma of breastForeign body granuloma
GastrointestinalDiverticular disease* × 2Foreign body granuloma
Perianal sinus tissue*Foreign body granuloma
Colon surgical scar*Foreign body granuloma
Tubular adenoma of colon*Foreign body granuloma
Adenocarcinoma of colon* × 4Foreign body granuloma
Tuberculosis of colonCaseating granuloma