2021
DOI: 10.7759/cureus.18345
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Pelvicalyceal Squamous Cell Carcinoma: Incidental Diagnosis With Liver Metastasis on Follow Up

Abstract: Chaurasia et al. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Cited by 3 publications
(4 citation statements)
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“…SCC is a rare entity in the upper urinary tract with an incidence of 0.7 to 7% of all upper urinary tract cancers 3,6 . Various risk factors have been associated with renal pelvic SCC like nephrolithiasis, chronic pyelonephritis, renal tuberculosis, radiation therapy, percutaneous nephrostomy, immunosuppression, schistosomiasis, vitamin A deficiency, smoking, and several endogenous/exogenous chemicals etc 1,6 . Chronic irritation due to long-standing nephrolithiasis, inflammation, and infection initiates squamous metaplasia of the renal collecting system, which may progress to dysplasia and carcinoma in some patients 7 .…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…SCC is a rare entity in the upper urinary tract with an incidence of 0.7 to 7% of all upper urinary tract cancers 3,6 . Various risk factors have been associated with renal pelvic SCC like nephrolithiasis, chronic pyelonephritis, renal tuberculosis, radiation therapy, percutaneous nephrostomy, immunosuppression, schistosomiasis, vitamin A deficiency, smoking, and several endogenous/exogenous chemicals etc 1,6 . Chronic irritation due to long-standing nephrolithiasis, inflammation, and infection initiates squamous metaplasia of the renal collecting system, which may progress to dysplasia and carcinoma in some patients 7 .…”
Section: Discussionmentioning
confidence: 99%
“…In Squamous Cell Carcinoma (SCC), tumor cells appear like stratified squamous epithelium, commonly occurring in the oral cavity, cervix, skin, lungs, etc 1 Epithelial neoplasms of the upper urinary tract are rare and account for less than five percent of all urothelial tumors. 2 The incidence of squamous cell carcinomas (SCCs) in the upper urinary tract is 0.7 to 7.0%.…”
Section: Introductionmentioning
confidence: 99%
“…для первичной диагностики плоскоклеточной карциномы, как и для диагностики любых новообразований почки, используются визуализирующие методики. Ведущая роль в этом направлении принадлежит радиологическим методам [20]. плоскоклеточная карцинома обычно визуализируется как солидная масса с возможными участками кальцификации.…”
Section: Introductionunclassified
“…дополнительно может визуализироваться диффузная неоднородность и увеличение поражённой почки, околопочечная инфильтрация [1]. тем не менее радиологическая картина при плоскоклеточной карциноме лоханки, особенно в сочетании с камнями чашечнолоханочной системы, как правило, неспецифическая [20,21]. В настоящем исследовании манифестация заболевания и первичная радиологическая картина были связаны с наличием паранефрального абсцесса на фоне коралловидного нефролитиаза.…”
Section: Introductionunclassified