Ovary – Placental Alkaline Phosphatase negative high grade serous carcinoma.

Ovary – Placental Alkaline Phosphatase negative Malignant Mixed Mullerian Tumor.

Ovary – Strong membranous (apical) Placental Alkaline Phosphatase Immunostaining of tumor cells in an endometroid carcinoma.

Ovary – Strong membranous Placental Alkaline Phosphatase Immunostaining of most tumor cells of a high grade serous carcinoma.

Ovary – Strong Placental Alkaline Phosphatase Immunostaining of a Malignant Mixed Mullerian Tumor.

Pancreas – Adenocarcinoma of the ampulla of Vater showing moderate Placental Alkaline Phosphatase Immunostaining at the apical membrane of most tumor cells.

Pancreas – Strong Placental Alkaline Phosphatase expression in tumor cells of an adenocarcinoma of the Ampulla of Vater.

Stomach – Gastric adenocarcinoma with strong Placental Alkaline Phosphatase Immunostaining of tumor cells.

Testis – Embryonal carcinoma exhibiting strong Placental Alkaline Phosphatase Immunostaining in all tumor cells.

Testis – Strong Placental Alkaline Phosphatase Immunostaining in all cells of a seminoma.

Testis – Seminoma with strong Placental Alkaline Phosphatase Immunostaining in all tumor cells.

Urinary bladder – Muscle-invasive urothelial carcinoma with strong Placental Alkaline Phosphatase Immunostaining in tumor cells.

Urinary bladder – Muscle-invasive urothelial carcinoma with strong Placental Alkaline Phosphatase Immunostaining in all tumor cells.

Uterus – Cervical squamous cell carcinoma with strong Placental Alkaline Phosphatase Immunostaining in all tumor cells.

Uterus – Endometrioid endometrium carcinoma with intense Placental Alkaline Phosphatase immunostaining in >70% of tumor cells.

Uterus – Placental Alkaline Phosphatase negative endometrioid endometrium carcinoma.