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R. Simpson · SciRah

Researcher profile · Semantic Scholar

R. Simpson

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R. Simpson — researcher profile on SciRah

h-index: 31
Works: 68
Citations: 3,290

Most-cited papers

Merkel cell carcinoma of the skin.
S. Al-Ghazal, Devika S. Arora, R. Simpson, P. Saxby
1996British Journal of Plastic Surgery240 citations Open access
Semantic Scholar
SMARCB1 (INI-1)-deficient Sinonasal Carcinoma: A Series of 39 Cases Expanding the Morphological and Clinicopathological Spectrum of a Recently Described Entity
A. Agaimy, A. Hartmann, C. Antonescu, S. Chiosea +14 more
2017American Journal of Surgical Pathology212 citations Open access
Semantic Scholar
The Role of Molecular Testing in the Differential Diagnosis of Salivary Gland Carcinomas
A. Skalova, G. Stenman, R. Simpson, H. Hellquist +10 more
2018American Journal of Surgical Pathology188 citations
Semantic Scholar
Mucinous Carcinoma of the Skin, Primary, and Secondary: A Clinicopathologic Study of 63 Cases With Emphasis on the Morphologic Spectrum of Primary Cutaneous Forms: Homologies With Mucinous Lesions in the Breast
D. Kazakov, S. Suster, P. LeBoit, E. Calonje +20 more
2005American Journal of Surgical Pathology173 citations
Semantic Scholar
Mammary Analogue Secretory Carcinoma of Salivary Glands: Molecular Analysis of 25 ETV6 Gene Rearranged Tumors With Lack of Detection of Classical ETV6-NTRK3 Fusion Transcript by Standard RT-PCR: Report of 4 Cases Harboring ETV6-X Gene Fusion
A. Skalova, T. Vaněček, R. Simpson, J. Laco +4 more
2016American Journal of Surgical Pathology169 citations
Semantic Scholar
Molecular Profiling of Mammary Analog Secretory Carcinoma Revealed a Subset of Tumors Harboring a Novel ETV6-RET Translocation: Report of 10 Cases
A. Skalova, T. Vaněček, P. Martínek, I. Weinreb +15 more
2018American Journal of Surgical Pathology149 citations Open access
Semantic Scholar
Clear Cell Myoepithelial Carcinoma of Salivary Glands Showing EWSR1 Rearrangement: Molecular Analysis of 94 Salivary Gland Carcinomas With Prominent Clear Cell Component
A. Skalova, I. Weinreb, M. Hyrcza, R. Simpson +11 more
2015American Journal of Surgical Pathology140 citations
Semantic Scholar
Low-Grade Salivary Duct Carcinoma: Description of 16 Cases
M. Brandwein-Gensler, J. Hille, B. Wang, M. Urken +5 more
2004American Journal of Surgical Pathology139 citations
Semantic Scholar
Mixed epithelial and stromal tumors of the kidney. A report of 22 cases
M. Michal, O. Hes, M. Bisceglia, R. Simpson +6 more
2004Virchows Archiv138 citations
Semantic Scholar
Salivary Duct Carcinoma: New Developments—Morphological Variants Including Pure In Situ High Grade Lesions; Proposed Molecular Classification
R. Simpson
2013Head and Neck Pathology122 citations Open access
Semantic Scholar
Mucin-Rich Variant of Salivary Duct Carcinoma: A Clinicopathologic and Immunohistochemical Study of Four Cases
R. Simpson, Anil Prasad, J. E. Lewis, A. Skalova +1 more
2003American Journal of Surgical Pathology114 citations
Semantic Scholar
Cribriform Adenocarcinoma of Minor Salivary Gland Origin Principally Affecting the Tongue: Characterization of New Entity
A. Skalova, R. Šíma, Jana Kaspirkova-Nemcova, R. Simpson +11 more
2011American Journal of Surgical Pathology108 citations
Semantic Scholar
Non‐invasive (intracapsular) carcinoma ex pleomorphic adenoma: recognition of focal carcinoma by HER‐2/neu and MIB1 immunohistochemistry
S. Di Palma, A. Skalova, T. Vanìèek, R. Simpson +2 more
2005Histopathology97 citations
Semantic Scholar
Clonal Nature of Sclerosing Polycystic Adenosis of Salivary Glands Demonstrated by Using the Polymorphism of the Human Androgen Receptor (HUMARA) Locus as a Marker
A. Skalova, D. Gnepp, R. Simpson, J. E. Lewis +5 more
2006American Journal of Surgical Pathology90 citations
Semantic Scholar
Expanding the Molecular Spectrum of Secretory Carcinoma of Salivary Glands With a Novel VIM-RET Fusion
A. Skalova, Martina Baněčková, Lester D. R. Thompson, N. Ptáková +9 more
2020American Journal of Surgical Pathology74 citations
Semantic Scholar
Recent advances in the diagnostic pathology of salivary carcinomas
R. Simpson, A. Skalova, S. Di Palma, I. Leivo
2014Virchows Archiv70 citations
Semantic Scholar
Malignant adenomyoepithelioma of the breast with mixed osteogenic, spindle cell, and carcinomatous differentiation.
R. Simpson, N. Cope, A. Skalova, M. Michal
1998American Journal of Surgical Pathology70 citations
Semantic Scholar
Chapter 6 – Salivary and Lacrimal Glands
D. Gnepp, J. Henley, R. Simpson, J. Eveson
200968 citations
Semantic Scholar
Oncocytic myoepithelioma and pleomorphic adenoma of the salivary glands
A. Skalova, M. Michal, A. Ryška, R. Simpson +3 more
1999Virchows Archiv61 citations
Semantic Scholar
Adenoid cystic carcinoma of head and neck: clinical predictors of outcome from a Canadian centre.
Jenny Ko, J. Siever, D. Hao, R. Simpson +1 more
2016Current Oncology60 citations Open access
Semantic Scholar
High-grade Transformation/Dedifferentiation in Salivary Gland Carcinomas: Occurrence Across Subtypes and Clinical Significance.
A. Skalova, I. Leivo, H. Hellquist, A. Agaimy +10 more
2021Advances in Anatomic Pathology59 citations Open access
Semantic Scholar
Well-differentiated acinic cell carcinoma of salivary glands associated with lymphoid stroma.
M. Michal, A. Skalova, R. Simpson, I. Leivo +2 more
1997Human Pathology59 citations
Semantic Scholar
Newly described salivary gland tumors
A. Skalova, M. Michal, R. Simpson
2017Modern Pathology58 citations Open access
Semantic Scholar
Hidradenoma Papilliferum with Oxyphilic Metaplasia: A Clinicopathological Study of 18 Cases, Including Detection of Human Papillomavirus
D. Kazakov, I. Mikyškova, H. Kutzner, R. Simpson +6 more
2005American journal of dermatopathology57 citations
Semantic Scholar
Malignant lymphoma of the lower urinary tract. A clinicopathological study with review of the literature.
R. Simpson, J. Bridger, P. Anthony, K. James +1 more
1990British Journal of Urology53 citations
Semantic Scholar
Major and Minor Salivary Glands
S. Di Palma, R. Simpson, A. Skalova, I. Fonseca +2 more
201648 citations
Semantic Scholar
Spindle cell myoepithelial tumours of the parotid gland with extensive lipomatous metaplasia
A. Skalova, I. Stárek, R. Simpson, V. Kučerová +3 more
2001Virchows Archiv44 citations
Semantic Scholar
Immunoreactivity of alpha smooth muscle actin in salivary gland tumours: a comparison with S100 protein.
H. Jones, F. Moshtael, R. Simpson
1992Journal of Clinical Pathology42 citations Open access
Semantic Scholar
Elastofibroma of the hand.
P. D. Kapff, D. Hocken, R. Simpson
1987Journal of Bone and Joint Surgery-british Volume33 citations Open access
Semantic Scholar
Intracerebral malignant fibrous histiocytoma: a light and electron microscopic study with immunohistochemistry.
R. Simpson, J. Phillips, P. Miller, D. Hagen +1 more
1986Clinical Neuropathology32 citations
Semantic Scholar
Pleomorphic Adenoma of the Salivary Glands With Intravascular Tumor Deposits: A Diagnostic Pitfall
A. Skalova, A. Altemani, S. Di Palma, R. Simpson +9 more
2012American Journal of Surgical Pathology31 citations
Semantic Scholar
Sinonasal renal cell-like adenocarcinomas: robust carbonic anhydrase expression.
T. Shen, Qiuying Shi, C. Velosa, S. Bai +4 more
2015Human Pathology30 citations
Semantic Scholar
Comprehensive Molecular Profiling of Sinonasal Teratocarcinosarcoma Highlights Recurrent SMARCA4 Inactivation and CTNNB1 Mutations
L. Rooper, A. Agaimy, Jeffrey R. Gagan, R. Simpson +4 more
2022American Journal of Surgical Pathology24 citations
Semantic Scholar
Dendritic cell neurofibroma with pseudorosettes: two tumors in a patient with evidence of neurofibromatosis.
R. Simpson, Michael J. Seymour
2001American Journal of Surgical Pathology22 citations
Semantic Scholar
Myoepithelial tumours of the salivary glands
R. Simpson
200216 citations
Semantic Scholar
Salivary Gland Secretory Carcinoma
Martina Baněčková, Lester D. R. Thompson, M. Hyrcza, T. Vaněček +19 more
2023American Journal of Surgical Pathology15 citations
Semantic Scholar
Clear Cell Neoplasms of Salivary Glands: A Diagnostic Challenge
A. Skalova, I. Leivo, H. Hellquist, R. Simpson +5 more
2022Advances in Anatomic Pathology15 citations Open access
Semantic Scholar
Assessment Of Tumour Infiltrating Lymphocytes And Pd-l1 Expression In Adenoid Cystic Carcinoma Of The Salivary Gland.
Wen-Qian Chen, A. Fung, J. McIntyre, R. Simpson +3 more
2021Clinical and investigative medicine. Medecine clinique et experimentale15 citations Open access
Semantic Scholar
Molecular advances in salivary gland pathology and their practical application
A. Skalova, T. Vaněček, R. Simpson, M. Michal
201215 citations
Semantic Scholar
Relationship between endometriosis, endometrioid adenocarcinoma, gliomatosis peritonei, and carcinoid tumor in a patient with recurrent ovarian teratoma.
M. Alexander, N. Cope, J. Renninson, A. Hong +3 more
2011International Journal of Gynecological Pathology15 citations
Semantic Scholar
Signet ring cell tumor of the minor salivary gland exhibiting benign behavior.
M. Foschini, C. Baldovini, M. G. Pennesi, R. Cocchi +1 more
2012Human Pathology13 citations
Semantic Scholar
Nemaline rod disease, with reference to the routine use of histochemical methods in autopsy investigations.
R. Simpson, Richard H. Hewlett
1982Human Pathology13 citations
Semantic Scholar
Predictive value of tumor budding in head and neck squamous cell carcinoma: an update
C. Chiesa-Estomba, Lester D. R. Thompson, A. Agaimy, N. Zidar +7 more
2023Virchows Archiv12 citations
Semantic Scholar
MYB-NFIB gene fusions identified in archival adenoid cystic carcinoma tissue employing NanoString analysis: an exploratory study
J. McIntyre, Jenny Ko, J. Siever, A. Chan +3 more
2019Diagnostic Pathology10 citations Open access
Semantic Scholar
Solitary Myocardial Metastasis from Locoregionally Controlled Squamous Cell Carcinoma of the Oral Cavity
K. Martell, R. Simpson, D. Skarsgard
2016Cureus10 citations Open access
Semantic Scholar
Selected recent advances in the pathology of salivary neoplasms
R. Simpson, S. Di Palma
20109 citations
Semantic Scholar
Carcinoma in a breast fibroadenoma.
R. Simpson, K. James, J. Holdstock, R. M. Kelly +1 more
1987Acta Cytologica9 citations
Semantic Scholar
Development of head and neck pathology in Europe
H. Hellquist, A. Agaimy, G. Stenman, A. Franchi +8 more
2022Virchows Archiv7 citations
Semantic Scholar
Foamy cell (hibernoma-like) change is a rare histopathological feature in renal cell carcinoma
F. Petersson, M. Sperga, S. Bulimbasic, P. Martínek +15 more
2014Virchows Archiv7 citations
Semantic Scholar
Primary clear-cell carcinoma of the lung.
Ciaran McNamee, R. Simpson, K. Pagliero, B. Meyns +1 more
1993Respiratory Medicine7 citations
Semantic Scholar

Frequent co-authors

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A. Skalova×22
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A. Skalova — researcher profile on SciRah
M. Michal×18
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M. Michal — researcher profile on SciRah
I. Leivo×13
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I. Leivo — researcher profile on SciRah
T. Vaněček×8
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T. Vaněček — researcher profile on SciRah

×8

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S. Di Palma — researcher profile on SciRah

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A. Agaimy — researcher profile on SciRah

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A. Ferlito — researcher profile on SciRah

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J. Bishop — researcher profile on SciRah

H. Hellquist×4

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H. Hellquist — researcher profile on SciRah

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D. Slouka — researcher profile on SciRah

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P. Šteiner — researcher profile on SciRah

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O. Hes — researcher profile on SciRah