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Title: 経皮的腎結石砕石術のトラクトに播種した腎盂扁平上皮癌の1例
Other Titles: A Case of Squamous Cell Carcinoma of the Renal Pelvis that Disseminated to the Nephrostomy Tract after Percutaneous Nephrolithotripsy
Authors: 川瀬, 真  KAKEN_name
竹内, 慎一  KAKEN_name
石田, 貴史  KAKEN_name
加藤, 成一  KAKEN_name
宇野, 雅博  KAKEN_name
Author's alias: Kawase, Makoto
Takeuchi, Shinichi
Ishida, Takashi
Kato, Seiichi
Uno, Masahiro
Keywords: Renal pelvic squamous cell carcinoma
Staghorn calculus
Issue Date: 31-Mar-2020
Publisher: 泌尿器科紀要刊行会
Journal title: 泌尿器科紀要 = Acta urologica Japonica
Volume: 66
Issue: 3
Start page: 81
End page: 85
Abstract: A 50-year-old man was diagnosed with right staghorn calculus. Urine cytology showed atypical cells, and he was followed for suspicion of urothelial carcinoma. However, there was no evidence of tumor six months later, and percutaneous nephrolithotripsy (PNL) was performed for right staghorn calculus. Eight months later, renal pelvic squamous cell carcinoma extending to the abdominal wall through the nephrostomy tract was identified. After neoadjuvant chemotherapy, radical nephroureterectomy and enbloc resection of the nephrostomy tract tumor was performed. The renal pelvic squamous cell carcinoma did not recur. However he died of small cell lung cancer 3 years postoperatively. Planning of treatment strategy was difficult in the present case. Even though PNL was performed after sufficient follow up and examination, renal pelvic cancer could not be diagnosed and extended to the PNL tract. Fortunately, radical en-bloc resection was possible. We herein, report a case of renal pelvic squamous cell carcinoma after PNL.
Rights: 許諾条件により本文は2021/04/01に公開
DOI: 10.14989/ActaUrolJap_66_3_81
PubMed ID: 32316703
Appears in Collections:Vol.66 No.3

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