ArticleJournal of clinical pathology2007
Papillary renal cell carcinoma within a renal oncocytoma: case report of an incidental finding of a tumour within a tumour.
Article in Journal of clinical pathology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 32 citations in OpenAlex.
- Article
- Case report of a combined oncocytoma and type 1 papillary renal cell carcinoma: a rare entity.Pathologica · 2019Article
- A back-to-back tumor composed of papillary renal cell carcinoma and oncocytoma treated by laparoscopic partial nephrectomy: a case report.Journal of medical case reports · 2018Article
- [Cross-sectional imaging evaluation of renal masses].Der Urologe. Ausg. A · 2015Article
- Imaging spectrum of renal oncocytomas: a pictorial review with pathologic correlation.Insights into imaging · 2015Article
- Papillary renal cell carcinoma within a renal oncocytoma: Case report of very rare coexistence.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2014Article
- Renal collision tumour of papillary cell carcinoma and chromophobe cell carcinoma with sarcomatoid transformation: A case report and review of the literature.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2014Article
- Solid renal masses in adults.The Indian journal of radiology & imagingArticle
- Imaging findings of common benign renal tumors in the era of small renal masses: differential diagnosis from small renal cell carcinoma: current status and future perspectives.Korean journal of radiologyReview
- Author response: Papillary RCC and oncocytoma: Longer follow-up reported.Canadian Urological Association journal = Journal de l'Association des urologues du CanadaArticle
- Papillary renal cell carcinoma embedded in an oncocytoma: Case report of a rare combined tumour of the kidney.Canadian Urological Association journal = Journal de l'Association des urologues du CanadaArticle
- Article
- Cystic renal oncocytoma mimicking renal cell carcinoma.Urology annalsArticle
- Renal oncocytoma with prominent xanthomatous reaction. A rare histopathological variant of oncocytoma.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologieArticle
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The most common renal tumours are clear cell, papillary, chromophobe and collecting duct renal cell carcinomas (RCCs), and benign oncocytomas and angiomyolipomas. Tumours with hybrid features between some of these entities have been recognised; in particular, tumours with features of both chromophobe RCC and oncocytoma. Case reports describing one distinct type of primary renal tumour actually within another are very rare. The incidental finding of a papillary RCC located in an oncocytoma in a nephrectomy specimen from a 75-year-old man is described. Morphological criteria for each tumour type were completely satisfied and fluorescence in situ hybridisation detected the expected number of copies of chromosome 7 in the cells of each tumour type. The cells in the papillary tumour contained three copies, whereas the oncocytoma cells contained only two per nucleus. To our knowledge, this is the first report of a papillary RCC being identified within an oncocytoma.
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