Adrenal gland – PAX8 negative adrenocortical adenoma
Adrenal gland – PAX8 negative adrenocortical carcinoma
Adrenal gland – PAX8 negative pheochromocytoma
Anal canal – PAX8 negative squamous cell carcinoma
Breast – PAX8 negative invasive breast cancer of no special type (NST)
Colon – PAX8 negative colorectal adenocarcinoma
Esophagus – PAX8 negative adenocarcinoma
Esophagus – PAX8 negative squamous cell carcinoma
Kidney – Chromophobe renal cell carcinoma with moderate PAX8 staining of tumor cells
Kidney – Clear cell renal cell carcinoma with moderate PAX8 positivity of tumor cells
Kidney – Oncocytoma with moderate PAX8 staining of tumor cells
Kidney – Papillary renal cell carcinoma with strong PAX8 immunostaining of tumor cells
Liver – PAX8 negative cholangiocellular carcinoma
Liver – PAX8 negative hepatocellular carcinoma
Lung – PAX8 negative adenocarcinoma
Lung – PAX8 negative squamous cell carcinoma
Lymph node – PAX8 negative diffuse large B-cell lymphoma
Lymph node – PAX8 negative Hodgkin’s lymphoma
Ovary – Brenner tumor with strong PAX8 immunostaining of tumor cells
Ovary – Clear cell carcinoma with strong PAX8 staining of tumor cells
Ovary – Endometroid carcinoma with strong PAX8 positivity of tumor cells
Ovary – Mucinous carcinoma with moderate PAX8 positivity of tumor cells
Ovary – Serous high-grade carcinoma with strong PAX8 staining of tumor cells
Pancreas – PAX8 negative ductal adenocarcinoma
Pancreas – PAX8 negative neuroendocrine tumor
Prostate – PAX8 negative adenocarcinoma (Gleason 3+3=6)
Prostate – PAX8 negative adenocarcinoma (Gleason 5+5=10)
Salivary gland – PAX8 negative Warthin tumor
Soft tissue – PAX8 negative leiomyosarcoma
Stomach – PAX8 negative gastric adenocarcinoma
Stomach – PAX8 negative gastrointestinal stromal tumor (GIST)
Testis – PAX8 negative seminoma
Thyroid – Anaplastic carcinoma with strong PAX8 immunostaining of tumor cells
Thyroid – Follicular cancer with strong PAX8 positivity of tumor cells
Thyroid – Papillary cancer with strong PAX8 immunostaining of tumor cells
Thyroid – PAX8 negative medullary carcinoma showing numerous intermingled PAX8 positive normal thyreocytes
Thyroid – PAX8 negative medullary carcinoma
Urinary bladder – Non-invasive urothelial carcinoma (low grade, pTaG2) with moderate PAX8 staining of tumor cells
Urinary bladder – PAX8 negative muscle-invasive urothelial carcinoma
Urinary bladder – PAX8 negative non-invasive papillary urothelial carcinoma (pTa)
Uterus – Cervical adenocarcinoma with strong PAX8 immunostaining of tumor cells
Uterus – Endometroid endometrium carcinoma with strong PAX8 immunostaining of tumor cells
Uterus, cervix – PAX8 negative adenocarcinoma
Vagina – PAX8 negative squamous cell carcinoma