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Pregled bibliografske jedinice broj: 1133523

Cystic and necrotic papillary renal cell carcinoma: prognosis, morphology, immunohistochemical, and molecular-genetic profile of 10 cases


Peckova, Kvetoslava; Martinek, Petr; Pivovarcikova, Kristyna; Vanecek, Tomas; Alaghehbandan, Reza; Prochazkova, Kristyna; Montiel, Delia Perez; Hora, Milan; Skenderi, Faruk; Ulamec, Monika et al.
Cystic and necrotic papillary renal cell carcinoma: prognosis, morphology, immunohistochemical, and molecular-genetic profile of 10 cases // Annals of Diagnostic Pathology, 26 (2017), 23-30 doi:10.1016/j.anndiagpath.2016.10.007 (međunarodna recenzija, članak, ostalo)


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Naslov
Cystic and necrotic papillary renal cell carcinoma: prognosis, morphology, immunohistochemical, and molecular-genetic profile of 10 cases

Autori
Peckova, Kvetoslava ; Martinek, Petr ; Pivovarcikova, Kristyna ; Vanecek, Tomas ; Alaghehbandan, Reza ; Prochazkova, Kristyna ; Montiel, Delia Perez ; Hora, Milan ; Skenderi, Faruk ; Ulamec, Monika ; Rotterova, Pavla ; Daum, Ondrej ; Ferda, Jiri ; Davidson, Whitney ; Ondic, Ondrej ; Dubova, Magdalena ; Michal, Michal ; Hes, Ondrej

Izvornik
Annals of Diagnostic Pathology (1092-9134) 26 (2017); 23-30

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

Ključne riječi
Cystic ; Kidney ; Molecular genetics ; Necrosis ; Necrotics ; Papillary renal cell carcinoma

Sažetak
Conflicting data have been published on the prognostic significance of tumor necrosis in papillary renal cell carcinoma (PRCC). Although the presence of necrosis is generally considered an adverse prognostic feature in PRCC, we report a cohort of 10 morphologically distinct cystic and extensively necrotic PRCC with favorable biological behavior. Ten cases of type 1 PRCC with a uniform morphologic pattern were selected from the 19 500 renal tumors, of which 1311 were PRCCs in our registry. We focused on precise morphologic diagnosis supported by immunohistochemical and molecular-genetic analysis. Patients included 8 men and 2 women with an age range of 32-85 years (mean, 62.6 years). Tumor size ranged from 6 to 14 cm (mean, 9.4 cm). Follow-up data were available in 7 patients, ranging from 0.5 to 14 years (mean, 4 years). All tumors were spherical, cystic, and circumscribed by a thick fibrous capsule, filled with hemorrhagic/necrotic contents. Limited viable neoplastic tissue was present only as a thin rim in the inner surface of the cyst wall, consistent with type 1 PRCC. All cases were positive for AMACR, OSCAR, CAM 5.2, HIF-2, and vimentin. Chromosome 7 and 17 polysomy was found in 5 of 9 analyzable cases, 2 cases demonstrated chromosome 7 and 17 disomy, and 1 case showed only chromosome 17 polysomy. Loss of chromosome Y was found in 5 cases, including 1 case with disomic chromosomes 7 and 17. No VHL gene abnormalities were found. Papillary renal cell carcinoma type 1 can present as a large hemorrhagic/necrotic unicystic lesion with a thick fibroleiomyomatous capsule. Most cases showed a chromosomal numerical aberration pattern characteristic of PRCC. All tumors followed a nonaggressive clinical course. Large liquefactive necrosis should not necessarily be considered an adverse prognostic feature, particularly in a subset of type 1 PRCC with unilocular cysts filled with necrotic/hemorrhagic material.

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:

Peckova, Kvetoslava; Martinek, Petr; Pivovarcikova, Kristyna; Vanecek, Tomas; Alaghehbandan, Reza; Prochazkova, Kristyna; Montiel, Delia Perez; Hora, Milan; Skenderi, Faruk; Ulamec, Monika et al.
Cystic and necrotic papillary renal cell carcinoma: prognosis, morphology, immunohistochemical, and molecular-genetic profile of 10 cases // Annals of Diagnostic Pathology, 26 (2017), 23-30 doi:10.1016/j.anndiagpath.2016.10.007 (međunarodna recenzija, članak, ostalo)
Peckova, K., Martinek, P., Pivovarcikova, K., Vanecek, T., Alaghehbandan, R., Prochazkova, K., Montiel, D., Hora, M., Skenderi, F. & Ulamec, M. (2017) Cystic and necrotic papillary renal cell carcinoma: prognosis, morphology, immunohistochemical, and molecular-genetic profile of 10 cases. Annals of Diagnostic Pathology, 26, 23-30 doi:10.1016/j.anndiagpath.2016.10.007.
@article{article, year = {2017}, pages = {23-30}, DOI = {10.1016/j.anndiagpath.2016.10.007}, keywords = {Cystic, Kidney, Molecular genetics, Necrosis, Necrotics, Papillary renal cell carcinoma}, journal = {Annals of Diagnostic Pathology}, doi = {10.1016/j.anndiagpath.2016.10.007}, volume = {26}, issn = {1092-9134}, title = {Cystic and necrotic papillary renal cell carcinoma: prognosis, morphology, immunohistochemical, and molecular-genetic profile of 10 cases}, keyword = {Cystic, Kidney, Molecular genetics, Necrosis, Necrotics, Papillary renal cell carcinoma} }
@article{article, year = {2017}, pages = {23-30}, DOI = {10.1016/j.anndiagpath.2016.10.007}, keywords = {Cystic, Kidney, Molecular genetics, Necrosis, Necrotics, Papillary renal cell carcinoma}, journal = {Annals of Diagnostic Pathology}, doi = {10.1016/j.anndiagpath.2016.10.007}, volume = {26}, issn = {1092-9134}, title = {Cystic and necrotic papillary renal cell carcinoma: prognosis, morphology, immunohistochemical, and molecular-genetic profile of 10 cases}, keyword = {Cystic, Kidney, Molecular genetics, Necrosis, Necrotics, Papillary renal cell carcinoma} }

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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