Research Article

Diagnostic and Prognostic Impact of Progesterone Receptor Immunohistochemistry: A Study Evaluating More Than 16,000 Tumors

Table 1

PR immunostaining in tumors.

Tumor entityOn TMA ()PR immunostaining
Analyzable ()Negative (%)Weak (%)Moderate (%)Strong (%)

Tumors of the skin ()Pilomatrixoma3534100.00.00.00.0
Basal cell carcinoma8882100.00.00.00.0
Benign nevus2929100.00.00.00.0
Squamous cell carcinoma of the skin9090100.00.00.00.0
Malignant melanoma4646100.00.00.00.0
Malignant melanoma lymph node metastasis8684100.00.00.00.0
Merkel cell carcinoma4645100.00.00.00.0

Tumors of the head and neck ()Squamous cell carcinoma of the larynx6054100.00.00.00.0
Squamous cell carcinoma of the pharynx6059100.00.00.00.0
Oral squamous cell carcinoma (floor of the mouth)8080100.00.00.00.0
Warthin tumor of the parotid gland5553100.00.00.00.0
Adenocarcinoma, NOS (papillary cystadenocarcinoma)1411100.00.00.00.0
Salivary duct carcinoma1513100.00.00.00.0
Acinic cell carcinoma of the salivary gland181135100.00.00.00.0
Adenocarcinoma NOS of the salivary gland1098197.50.01.21.2
Adenoid cystic carcinoma of the salivary gland180126100.00.00.00.0
Basal cell adenocarcinoma of the salivary gland2521100.00.00.00.0
Basal cell adenoma of the salivary gland8666100.00.00.00.0
Epithelial-myoepithelial carcinoma of the salivary gland5352100.00.00.00.0
Mucoepidermoid carcinoma of the salivary gland34332799.70.00.30.0
Myoepithelial carcinoma of the salivary gland211794.10.05.90.0
Myoepithelioma of the salivary gland1110100.00.00.00.0
Oncocytic carcinoma of the salivary gland128100.00.00.00.0
Polymorphous adenocarcinoma, low grade, of the salivary gland4134100.00.00.00.0
Pleomorphic adenoma of the salivary gland5341100.00.00.00.0

Tumors of the lung, pleura, and thymus ()Adenocarcinoma of the lung196191100.00.00.00.0
Squamous cell carcinoma of the lung8075100.00.00.00.0
Small cell carcinoma of the lung161687.56.36.30.0
Mesothelioma, epitheloid3930100.00.00.00.0
Mesothelioma, other types7670100.00.00.00.0

Tumors of the female genital tract ()Squamous cell carcinoma of the vagina7874100.00.00.00.0
Squamous cell carcinoma of the vulva130123100.00.00.00.0
Squamous cell carcinoma of the cervix12912699.20.80.00.0
Adenocarcinoma of the cervix212190.54.84.80.0
Endometrioid endometrial carcinoma23619733.521.813.731.0
Endometrial serous carcinoma826879.414.72.92.9
Carcinosarcoma of the uterus484187.84.90.07.3
Endometrial carcinoma, high grade, G3131283.38.30.08.3
Endometrial clear cell carcinoma86100.00.00.00.0
Endometrioid carcinoma of the ovary1109238.018.514.129.3
Serous carcinoma of the ovary55952067.922.14.25.8
Mucinous carcinoma of the ovary967794.80.00.05.2
Clear cell carcinoma of the ovary504588.96.72.22.2
Carcinosarcoma of the ovary474465.922.76.84.5
Granulosa cell tumor of the ovary373718.929.729.721.6
Leydig cell tumor of the ovary4450.050.00.00.0
Sertoli cell tumor of the ovary11100.00.00.00.0
Sertoli Leydig cell tumor of the ovary3333.366.70.00.0
Steroid cell tumor of the ovary33100.00.00.00.0
Brenner tumor414095.00.00.05.0

Tumors of the breast ()Invasive breast carcinoma of no special type1764160542.910.710.735.8
Lobular carcinoma of the breast36330243.09.99.637.4
Medullary carcinoma of the breast343387.93.03.06.1
Tubular carcinoma of the breast292317.48.78.765.2
Mucinous carcinoma of the breast655123.57.87.860.8
Phyllodes tumor of the breast503727.00.018.954.1

Tumors of the digestive system ()Adenomatous polyp, low-grade dysplasia5050100.00.00.00.0
Adenomatous polyp, high-grade dysplasia5050100.00.00.00.0
Adenocarcinoma of the colon2482214699.90.00.00.0
Gastric adenocarcinoma, diffuse type176150100.00.00.00.0
Gastric adenocarcinoma, intestinal type174157100.00.00.00.0
Gastric adenocarcinoma, mixed type6249100.00.00.00.0
Adenocarcinoma of the esophagus8383100.00.00.00.0
Squamous cell carcinoma of the esophagus7575100.00.00.00.0
Squamous cell carcinoma of the anal canal8988100.00.00.00.0
Cholangiocarcinoma5050100.00.00.00.0
Gallbladder adenocarcinoma3131100.00.00.00.0
Gallbladder klatskin tumor4139100.00.00.00.0
Hepatocellular carcinoma300299100.00.00.00.0
Ductal adenocarcinoma of the pancreas61250597.81.00.60.6
Pancreatic/ampullary adenocarcinoma8975100.00.00.00.0
Acinar cell carcinoma of the pancreas1615100.00.00.00.0
Gastrointestinal stromal tumor (GIST)5049100.00.00.00.0

Tumors of the urinary system ()Noninvasive papillary urothelial carcinoma, pTa G2 low grade177170100.00.00.00.0
Noninvasive papillary urothelial carcinoma, pTa G2 high grade141135100.00.00.00.0
Noninvasive papillary urothelial carcinoma, pTa G3219195100.00.00.00.0
Urothelial carcinoma, pT2-4 G373563699.70.00.00.3
Squamous cell carcinoma of the bladder2222100.00.00.00.0
Small cell neuroendocrine carcinoma of the bladder232395.74.30.00.0
Sarcomatoid urothelial carcinoma2523100.00.00.00.0
Urothelial carcinoma of the kidney pelvis626198.41.60.00.0
Clear cell renal cell carcinoma1287117999.90.10.00.0
Papillary renal cell carcinoma36832999.70.30.00.0
Clear cell (tubulo) papillary renal cell carcinoma262495.80.04.20.0
Chromophobe renal cell carcinoma17015395.43.30.01.3
Oncocytoma25723193.16.50.40.0

Tumors of the male genital organs ()Adenocarcinoma of the prostate, Gleason 8383100.00.00.00.0
Adenocarcinoma of the prostate, Gleason 8080100.00.00.00.0
Adenocarcinoma of the prostate, Gleason 8585100.00.00.00.0
Adenocarcinoma of the prostate (recurrence)25825799.60.40.00.0
Small cell neuroendocrine carcinoma of the prostate191883.316.70.00.0
Seminoma621586100.00.00.00.0
Embryonal carcinoma of the testis5045100.00.00.00.0
Leydig cell tumor of the testis303063.333.33.30.0
Sertoli cell tumor of the testis210.0100.00.00.0
Sex cord stromal tumor of the testis110.00.0100.00.0
Spermatocytic tumor of the testis11100.00.00.00.0
Yolk sac tumor5044100.00.00.00.0
Teratoma504195.10.00.04.9
Squamous cell carcinoma of the penis8078100.00.00.00.0

Tumors of endocrine organs ()Adenoma of the thyroid gland11411292.94.52.70.0
Papillary thyroid carcinoma39237989.49.01.10.5
Follicular thyroid carcinoma15415188.75.33.32.6
Medullary thyroid carcinoma11110879.616.71.91.9
Parathyroid gland adenoma4342100.00.00.00.0
Anaplastic thyroid carcinoma454397.72.30.00.0
Adrenal cortical adenoma504495.52.30.02.3
Adrenal cortical carcinoma262688.511.50.00.0
Phaeochromocytoma5049100.00.00.00.0
Appendix, neuroendocrine tumor (NET)221794.10.05.90.0
Colorectal, neuroendocrine tumor (NET)1211100.00.00.00.0
Ileum, neuroendocrine tumor (NET)4949100.00.00.00.0
Lung, neuroendocrine tumor (NET)1918100.00.00.00.0
Pancreas, neuroendocrine tumor (NET)979445.717.09.627.7
Colorectal, neuroendocrine carcinoma (NEC)1210100.00.00.00.0
Gallbladder, neuroendocrine carcinoma (NEC)44100.00.00.00.0
Pancreas, neuroendocrine carcinoma (NEC)141464.37.114.314.3

Tumors of haematopoetic and lymphoid tissues ()Hodgkin lymphoma5853100.00.00.00.0
Small lymphocytic lymphoma, B-cell type (B-SLL/B-CLL)5044100.00.00.00.0
Diffuse large B cell lymphoma (DLBCL)113103100.00.00.00.0
Follicular lymphoma8880100.00.00.00.0
T-cell non-Hodgkin lymphoma2524100.00.00.00.0
Mantle cell lymphoma1817100.00.00.00.0
Marginal zone lymphoma1614100.00.00.00.0
Diffuse large B-cell lymphoma (DLBCL) in the testis1616100.00.00.00.0
Burkitt lymphoma52100.00.00.00.0

Tumors of soft tissue and bone ()Tenosynovial giant cell tumor4545100.00.00.00.0
Granular cell tumor5345100.00.00.00.0
Leiomyosarcoma383789.22.70.08.1
Liposarcoma132130100.00.00.00.0
Malignant peripheral nerve sheath tumor (MPNST)1313100.00.00.00.0
Myofibrosarcoma2626100.00.00.00.0
Angiosarcoma7366100.00.00.00.0
Angiomyolipoma918887.59.10.03.4
Dermatofibrosarcoma protuberans2117100.00.00.00.0
Ganglioneuroma1414100.00.00.00.0
Kaposi sarcoma85100.00.00.00.0
Neurofibroma11710495.24.80.00.0
Sarcoma, not otherwise specified (NOS)747098.60.00.01.4
Paraganglioma4141100.00.00.00.0
Ewing sarcoma2318100.00.00.00.0
Rhabdomyosarcoma66100.00.00.00.0
Schwannoma121112100.00.00.00.0
Synovial sarcoma1211100.00.00.00.0
Osteosarcoma4339100.00.00.00.0
Chondrosarcoma3822100.00.00.00.0
Rhabdoid tumor55100.00.00.00.0