PMID- 30033979 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20191120 IS - 1884-7110 (Electronic) IS - 0021-5287 (Linking) VI - 108 IP - 3 DP - 2017 TI - [A CASE OF XANTHOGRANULOMATOUS PYELONEPHRITIS ASSOCIATED WITH CHROMOPHOBE RENAL CELL CARCINOMA]. PG - 154-157 LID - 10.5980/jpnjurol.108.154 [doi] AB - Xanthogranulomatous pyelonephritis (XGP) is a type of chronic suppurative renal inflammation. We present an extremely rare case of XGP concomitant with chromophobe renal cell carcinoma (RCC). A-39-year-old woman presented with transient fever and left lower abdominal pain during steroid pulse therapy for thyroid eye disease. Imaging studies including contrast-enhanced computed tomography, magnetic resonance imaging, and doppler ultrasonography, showed a 40 mm unusual mass lesion in the upper pole of the left kidney, and we could not rule out the possibility of malignancy.A left open partial nephrectomy for the renal mass was performed. Pathological examination revealed a 5 mm chromophobe RCC located beside a 30 mm XGP. The patient presented a favorable course without inflammatory episodes or tumor recurrence during the 9-month follow-up. This is the first case report of the coexistent XGP and chromophobe RCC. FAU - Shimbori, Moeka AU - Shimbori M AD - Department of Urology, Yokohama City University Hospital. FAU - Nakaigawa, Noboru AU - Nakaigawa N AD - Department of Urology, Yokohama City University Hospital. FAU - Yokomizo, Yumiko AU - Yokomizo Y AD - Department of Urology, Yokohama City University Hospital. FAU - Kasahara, Ryo AU - Kasahara R AD - Department of Urology, Yokohama City University Hospital. FAU - Sato, Motoki AU - Sato M AD - Department of Urology, Yokohama City University Hospital. FAU - Hasumi, Hisashi AU - Hasumi H AD - Department of Urology, Yokohama City University Hospital. FAU - Hayashi, Narihiko AU - Hayashi N AD - Department of Urology, Yokohama City University Hospital. FAU - Makiyama, Kazuhide AU - Makiyama K AD - Department of Urology, Yokohama City University Hospital. FAU - Kondo, Keiichi AU - Kondo K AD - Department of Urology, Yokohama City University Hospital. FAU - Umeda, Shigeaki AU - Umeda S AD - Anatomic and Clinical Pathology Department, Yokohama City University Hospital. FAU - Yao, Masahiro AU - Yao M AD - Department of Urology, Yokohama City University Hospital. LA - jpn PT - English Abstract PT - Journal Article PL - Japan TA - Nihon Hinyokika Gakkai Zasshi JT - Nihon Hinyokika Gakkai zasshi. The japanese journal of urology JID - 2984841R OTO - NOTNLM OT - Chromophobe renal cell carcinoma OT - Xanthogranulomatous pyelonephritis EDAT- 2017/01/01 00:00 MHDA- 2017/01/01 00:01 CRDT- 2018/07/24 06:00 PHST- 2018/07/24 06:00 [entrez] PHST- 2017/01/01 00:00 [pubmed] PHST- 2017/01/01 00:01 [medline] AID - 10.5980/jpnjurol.108.154 [doi] PST - ppublish SO - Nihon Hinyokika Gakkai Zasshi. 2017;108(3):154-157. doi: 10.5980/jpnjurol.108.154.