Adrenal gland – MUC2 negative adrenocortical adenoma
Adrenal gland – MUC2 negative pheochromocytoma
Anal canal – MUC2 negative squamous cell carcinoma
Breast – Invasive breast cancer of no special type (NST) with strong MUC2 staining of virtually all tumor cells
Breast – MUC2 negative invasive breast cancer of no special type (NST)
Breast – MUC2 negative invasive lobular breast cancer
Colon – Colorectal adenocarcinoma with intense MUC2 staining of tumor cells
Colon – Colorectal adenocarcinoma with strong MUC2 staining of most tumor cells
Colon – Colorectal adenocarcinoma with strong MUC2 staining of tumoral goblet cells and of mucus
Colon – MUC2 negative colorectal adenocarcinoma
Esophagus – Adenocarcinoma with strong MUC2 immunostaining of all tumor cells
Kidney – MUC2 negative clear cell carcinoma
Kidney – MUC2 negative papillary renal cell carcinoma
Liver – MUC2 negative hepatocellular carcinoma
Lung – Adenocarcinoma with weak to moderate MUC2 staining of tumor cells. Strong MUC2 positivity of intratumoral mucus
Lung – MUC2 negative adenocarcinoma
Lymph node – MUC2 negative Hodgkin’s lymphoma
Pancreas – Adenocarcinoma of the papilla Vaterii with strong MUC2 staining of tumoral goblet cells
Pancreas – Ductal adenocarcinoma with strong MUC2 staining of some tumoral goblet cells
Pancreas – MUC2 negative neuroendocrine tumor
Prostate – Adenocarcinoma (Gleason 5+5=10) with strong MUC2 positivity of a subset of tumor cells
Prostate – Adenocarcinoma with strong MUC2 staining of a fraction of tumor cells
Prostate – MUC2 negative adenocarcinoma (Gleason 3+3=6)
Salivary gland –MUC2 negative Warthin tumor
Stomach – Gastric adenocarcinoma (diffuse type) with intense MUC2 positivity of all tumor cells
Stomach – Gastric adenocarcinoma (diffuse type) with strong MUC2 positivity of a fraction of tumor cells
Stomach – MUC2 negative adenocarcinoma
Testis – MUC2 negative seminoma
Thyroid – MUC2 negative papillary carcinoma
Urinary bladder – Muscle-invasive urothelial carcinoma with strong MUC2 immunostaining of all tumor cells
Uterus – Endometroid endometrium carcinoma with weak to moderate MUC2 staining of tumor cells. Strong MUC2 positivity of intratumoral mucus
Uterus, cervix – MUC2 negative adenocarcinoma