Clinical Interest

•	Head & Neck Pathology
•	Dermatopathology
•	Genito-urinary pathology
•	Metastasis of unknown origin

Subspecialty

•	Head & Neck Pathology
•	Dermatopathology
•	Genito-urinary Pathology

Education

•	2004: PhD, Pathology, University of Linköping, Sweden
•	1999: Accredited Specialist, Histopathology, Swedish National Board of Health
•	1994: Licensed M.D, Swedish National Board of Health
•	1992: MD, University of Lund, Sweden

Professional / Clinical experience

Department of Pathology, National University Health System, Singapore

•	Jul 2010 to – date: Senior Consultant
•	Mar 2009 – Jul 2010: Consultant

Department of Pathology, Karolinska University Hospital, Stockholm, Sweden

•	2006-2008: Chief Responsibility for Genito-Urinary Pathology
•	2005-2008: Assistant Chief Responsibility for Head and Neck Pathology
•	2005-2008: Senior Consultant Histopathologist (General Surgical Pathology)

Department of Pathology, County Hospital, Ryhov, Jönköping, Sweden

•	2005-2008: External Consultant Histopathologist for all Dermatopathology
•	2004-2005: Chief Responsibility for Research and Development
•	2003-2005: Assistant Medical Director of Department
•	2000-2005: Senior Consultant Histopathologist
•	1999: Consultant Histopathologist
•	1994-1998: Resident Doctor

•	Head and neck cancers
•	Renal tumours
•	Unusual tumours

1.	Renal cell carcinoma with areas mimicking renal angiomyoadenomatous tumor/clear cell papillary renal cell carcinoma. Petersson F, Grossmann P, Hora M, Sperga M, Montiel DP, Martinek P, Gutierrez ME, Bulimbasic S, Michal M, Branzovsky J, Hes O. Hum Pathol. 2013 Feb 21. [Epub ahead of print]
2.	A distinctive translocation carcinoma of the kidney; "rosette forming," t(6;11), HMB45-positive renal tumor: a histomorphologic, immunohistochemical, ultrastructural, and molecular genetic study of 4 cases. Petersson F, Vaněček T, Michal M, Martignoni G, Brunelli M, Halbhuber Z, Spagnolo D, Kuroda N, Yang X, Cabrero IA, Hora M, Branžovský J, Trivunic S, Kacerovská D, Steiner P, Hes O. Hum Pathol. 2012 May;43(5):726-36.
3.	Renal small cell oncocytoma with pseudorosettes A histomorphologic, immunohistochemical, and molecular genetic study of 10 cases. Petersson F, Síma R, Grossmann P, Michal M, Kuroda N, Hora M, Yang X, Kinkor Z, Trivunic S, Zalud R, Sperga M, Jaunmuktane Z, Branžovský J, Ferda J, Hes O. Hum Pathol. 2011 Nov;42(11):1751-60.
4.	Nonexophytic nasopharyngeal carcinoma: high frequency of advanced lymph node and distant metastasis. Loh KS, Petersson F. Otolaryngol Head Neck Surg. 2011 Oct;145(4):594-8.
5.	Lymphocyte-rich renal cell carcinoma: an unusual histomorphologic manifestation of a tumor that is not part of lynch syndrome. Petersson F, Síma R, Sperga M, Kazakov DV, Michal M, Hora M, Ferda J, Sulc M, Mičulka P, Haferník J, Rychnovský J, Hes O. Appl Immunohistochem Mol Morphol. 2011 Dec;19(6):519-27.
6.	Sporadic hybrid oncocytic/chromophobe tumor of the kidney: a clinicopathologic, histomorphologic, immunohistochemical, ultrastructural, and molecular cytogenetic study of 14 cases. Petersson F, Gatalica Z, Grossmann P, Perez Montiel MD, Alvarado Cabrero I, Bulimbasic S, Swatek A, Straka L, Tichy T, Hora M, Kuroda N, Legendre B, Michal M, Hes O. Virchows Arch. 2010 Apr;456(4):355-65.
7.	Large cell calcifying Sertoli cell tumor: a clinicopathologic study of 1 malignant and 3 benign tumors using histomorphology, immunohistochemistry, ultrastructure, comparative genomic hybridization, and polymerase chain reaction analysis of the PRKAR1A gene. Petersson F, Bulimbasic S, Sima R, Michal M, Hora M, Malagon HD, Matoska J, Hes O. Hum Pathol. 2010 Apr;41(4):552-9.
8.	Adenoid cystic carcinoma-like pattern in spiradenoma and spiradenocylindroma: a rare feature in sporadic neoplasms and those associated with Brooke-Spiegler syndrome. Petersson F, Kutzner H, Spagnolo DV, Bisceglia M, Kacerovska D, Vazmitel M, Michal M, Kazakov DV. Am J Dermatopathol. 2009 Oct;31(7):642-8.
9.	Pigmented Paget disease––a diagnostic pitfall mimicking melanoma. Petersson F, Ivan D, Kazakov DV, Michal M, Prieto VG. Am J Dermatopathol. 2009 May;31(3):223-6.
10.	Immunohistochemical detection of lymphovascular invasion with D2-40 in melanoma correlates with sentinel lymph node status, metastasis and survival. Petersson F, Diwan AH, Ivan D, Gershenwald JE, Johnson MM, Harrell R, Prieto VG. J Cutan Pathol. 2009 Nov;36(11):1157-63.