S
Stephen S. Raab
Researcher at Memorial University of Newfoundland
Publications - 80
Citations - 6021
Stephen S. Raab is an academic researcher from Memorial University of Newfoundland. The author has contributed to research in topics: Fine-needle aspiration & Cytopathology. The author has an hindex of 31, co-authored 79 publications receiving 5791 citations. Previous affiliations of Stephen S. Raab include University of Iowa & Henry Ford Health System.
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Journal ArticleDOI
Expression of cytokeratin by malignant meningiomas: diagnostic pitfall of cytokeratin to separate malignant meningiomas from metastatic carcinoma.
Yulin Liu,Charles D. Sturgis,Mark Bunker,Reda S. Saad,Ming Tung,Stephen S. Raab,Jan F. Silverman +6 more
TL;DR: The results indicated that cytokeratin is not a reliable immunohistochemical marker to separate a malignant meningioma from metastatic carcinoma, and a panel of epithelial markers including Ber-EP4, CEA, B72.3 and CD-15, and vimentin may be needed to separate malignantMeningiomas from metastatics carcinoma.
Journal Article
Telepathologic review: utility, diagnostic accuracy, and interobserver variability on a difficult case consultation service.
Stephen S. Raab,Robert A. Robinson,Snider Te,McDaniel Hl,June D. Sigman,Leigh Cj,Patricia A. Thomas +6 more
TL;DR: It is concluded that, on a difficult case consultation service, pathologists perform significantly better with use of light microscopic than withtelepathologic analysis; rarely make an incorrect diagnosis and do not request that case for light microscopic review; and exhibit high telepathologic diagnostic accuracy in areas of expertise.
Journal ArticleDOI
Pathology and probability. Likelihood ratios and receiver operating characteristic curves in the interpretation of bronchial brush specimens.
Stephen S. Raab,Patricia A. Thomas,Julia C. Lenel,K Bottles,Karen M. Fitzsimmons,M. Sue Zaleski,Richard J. Wittchow,Laron W. McPhaul,Daniel D. Slagel,Michael B. Cohen +9 more
TL;DR: It is concluded that qualitative diagnoses contain important information and can be interpreted effectively with LR and ROC.
Journal Article
Fine needle aspiration biopsy of proliferative breast disease.
TL;DR: Criteria for PBD was employed after 1991, improving on the results from 1991-1992, and there were 53 diagnoses of PBD with or without atypia and 34 were excised.
Journal Article
Diagnostic accuracy and key cytologic features of high-grade transitional cell carcinoma in the upper urinary tract.
TL;DR: Regression analysis showed that the cytologic features of aniso-nucleosis, high nuclear/cytoplasmic ratio, and nuclear overlapping were important in the separation of high-grade TCC from benign lesions.