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Pregled bibliografske jedinice broj: 1133521

Warthin-like papillary renal cell carcinoma: Clinicopathologic, morphologic, immunohistochemical and molecular genetic analysis of 11 cases


Skenderi, Faruk; Ulamec, Monika; Vanecek, Tomas; Martinek, Petr; Alaghehbandan, Reza; Foix, Maria Pane; Babankova, Iva; Montiel, Delia Perez; Alvarado-Cabrero, Isabel; Svajdler, Marian et al.
Warthin-like papillary renal cell carcinoma: Clinicopathologic, morphologic, immunohistochemical and molecular genetic analysis of 11 cases // Annals of Diagnostic Pathology, 27 (2017), 48-56 doi:10.1016/j.anndiagpath.2017.01.005 (međunarodna recenzija, članak, ostalo)


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Naslov
Warthin-like papillary renal cell carcinoma: Clinicopathologic, morphologic, immunohistochemical and molecular genetic analysis of 11 cases

Autori
Skenderi, Faruk ; Ulamec, Monika ; Vanecek, Tomas ; Martinek, Petr ; Alaghehbandan, Reza ; Foix, Maria Pane ; Babankova, Iva ; Montiel, Delia Perez ; Alvarado-Cabrero, Isabel ; Svajdler, Marian ; Dubinský, Pavol ; Cempirkova, Dana ; Pavlovsky, Michal ; Vranic, Semir ; Daum, Ondrej ; Ondic, Ondrej ; Pivovarcikova, Kristyna ; Michalova, Kvetoslava ; Hora, Milan ; Rotterova, Pavla ; Stehlikova, Adela ; Dusek, Martin ; Michal, Michal ; Hes, Ondrej

Izvornik
Annals of Diagnostic Pathology (1092-9134) 27 (2017); 48-56

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo

Ključne riječi
Chromosomal aberration pattern ; Immunohistochemistry ; Kidney ; Lymphoid stroma ; Oncocytic papillary renal cell carcinoma ; Warthin's tumor ; Warthin-like.

Sažetak
Oncocytic papillary renal cell carcinoma (PRCC) is a distinct subtype of PRCC, listed as a possible new variant of PRCC in the 2016 WHO classification. It is composed of papillae aligned by large single-layered eosinophilic cells showing linearly arranged oncocytoma-like nuclei. We analyzed clinicopathologic, morphologic, immunohistochemical and molecular- genetic characteristics of 11 oncocytic PRCCs with prominent tumor lymphocytic infiltrate, morphologically resembling Warthin's tumor. The patients were predominantly males (8/11, 73%), with an average age of 59years (range 14-76), and a mean tumor size of 7cm (range 1-22cm). Tumors had the features of oncocytic PRCCs with focal pseudostratification in 8/11 cases and showed dense stromal inflammatory infiltration in all cases. Papillary growth pattern was predominant, comprising more than 60% of tumor volume. Tubular and solid components were present in 5 and 3 cases, respectively. Uniform immunohistochemical positivity was found for AMACR, PAX-8, MIA, vimentin, and OSCAR. Tumors were mostly negative for carboanhydrase 9, CD117, CK20, and TTF-1. Immunohistochemical stains for DNA mismatch repair proteins MLH1 and PMS2 were retained in all cases, while MSH2 and MSH6 were negative in 1 case. Tumor infiltrating lymphocytes (TILs) consisted of both B and T cells. Chromosomal copy number variation analysis showed great variability in 5 cases, ranging from a loss of one single chromosome to complex genome rearrangements. Only one case showed gains of chromosomes 7 and 17, among other aberrations. In 4 cases no numerical imbalance was found. Follow up data was available for 9 patients (median 47.6months, range 1-132). In 6 patients no lethal progression was noted, while 3 died of disease. In conclusion, Warthin-like PRCC is morphologically very close to oncocytic PRCC, from which it differs by the presence of dense lymphoid stroma. Chromosomal numerical aberration pattern of these tumors is variable ; only one case showed gains of chromosomes 7 and 17. Warthin-like PRCC is a potentially aggressive tumor since a lethal outcome was recorded in 3/9 cases.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje)



POVEZANOST RADA


Profili:

Avatar Url Monika Ulamec (autor)

Avatar Url Faruk Skenderi (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Skenderi, Faruk; Ulamec, Monika; Vanecek, Tomas; Martinek, Petr; Alaghehbandan, Reza; Foix, Maria Pane; Babankova, Iva; Montiel, Delia Perez; Alvarado-Cabrero, Isabel; Svajdler, Marian et al.
Warthin-like papillary renal cell carcinoma: Clinicopathologic, morphologic, immunohistochemical and molecular genetic analysis of 11 cases // Annals of Diagnostic Pathology, 27 (2017), 48-56 doi:10.1016/j.anndiagpath.2017.01.005 (međunarodna recenzija, članak, ostalo)
Skenderi, F., Ulamec, M., Vanecek, T., Martinek, P., Alaghehbandan, R., Foix, M., Babankova, I., Montiel, D., Alvarado-Cabrero, I. & Svajdler, M. (2017) Warthin-like papillary renal cell carcinoma: Clinicopathologic, morphologic, immunohistochemical and molecular genetic analysis of 11 cases. Annals of Diagnostic Pathology, 27, 48-56 doi:10.1016/j.anndiagpath.2017.01.005.
@article{article, year = {2017}, pages = {48-56}, DOI = {10.1016/j.anndiagpath.2017.01.005}, keywords = {Chromosomal aberration pattern, Immunohistochemistry, Kidney, Lymphoid stroma, Oncocytic papillary renal cell carcinoma, Warthin's tumor, Warthin-like.}, journal = {Annals of Diagnostic Pathology}, doi = {10.1016/j.anndiagpath.2017.01.005}, volume = {27}, issn = {1092-9134}, title = {Warthin-like papillary renal cell carcinoma: Clinicopathologic, morphologic, immunohistochemical and molecular genetic analysis of 11 cases}, keyword = {Chromosomal aberration pattern, Immunohistochemistry, Kidney, Lymphoid stroma, Oncocytic papillary renal cell carcinoma, Warthin's tumor, Warthin-like.} }
@article{article, year = {2017}, pages = {48-56}, DOI = {10.1016/j.anndiagpath.2017.01.005}, keywords = {Chromosomal aberration pattern, Immunohistochemistry, Kidney, Lymphoid stroma, Oncocytic papillary renal cell carcinoma, Warthin's tumor, Warthin-like.}, journal = {Annals of Diagnostic Pathology}, doi = {10.1016/j.anndiagpath.2017.01.005}, volume = {27}, issn = {1092-9134}, title = {Warthin-like papillary renal cell carcinoma: Clinicopathologic, morphologic, immunohistochemical and molecular genetic analysis of 11 cases}, keyword = {Chromosomal aberration pattern, Immunohistochemistry, Kidney, Lymphoid stroma, Oncocytic papillary renal cell carcinoma, Warthin's tumor, Warthin-like.} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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