Metastatic Ureteral Involvement of Non-Small Cell Lung Cancer

Metastases from a variety of malignant tumors can involve the ureters, but ureteral involvement by lung cancer is extremely rare and usually described at autopsy. We report a rare case of a 76-year-old man who presented with a three-month history of right flank dullness and was noted to have a nonho...

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Main Authors: Koichi Kodama, Tetsuya Imao, Kazuto Komatsu
Format: Article
Language:English
Published: Wiley 2011-01-01
Series:Case Reports in Medicine
Online Access:http://dx.doi.org/10.1155/2011/394326
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author Koichi Kodama
Tetsuya Imao
Kazuto Komatsu
author_facet Koichi Kodama
Tetsuya Imao
Kazuto Komatsu
author_sort Koichi Kodama
collection DOAJ
description Metastases from a variety of malignant tumors can involve the ureters, but ureteral involvement by lung cancer is extremely rare and usually described at autopsy. We report a rare case of a 76-year-old man who presented with a three-month history of right flank dullness and was noted to have a nonhomogeneous retroperitoneal mass with hydronephrosis of the right kidney on computed tomography of the abdomen. Computed tomography of the thorax showed a nodule in the lower lobe, measuring 3×2 cm, in the right lung. After excluding the presence of other primary tumors and metastases, we reached a final diagnosis of solitary retroperitoneal metastasis of adenocarcinoma of the lung. Although rare, in patients of non-small cell lung cancer, presence of hydronephrosis should alert the physician to the possibility of metastasis.
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spelling doaj-art-fbf4dbbf1be74a069331d519e3e075052025-02-03T01:25:36ZengWileyCase Reports in Medicine1687-96271687-96352011-01-01201110.1155/2011/394326394326Metastatic Ureteral Involvement of Non-Small Cell Lung CancerKoichi Kodama0Tetsuya Imao1Kazuto Komatsu2Department of Urology, Toyama City Hospital, 2-1 Imaizumihokubu-cho, Toyama 939-8511, JapanDepartment of Urology, Nagano Red Cross Hospital, 5-22-1 Wakasato, Nagano 830-8582, JapanDepartment of Urology, Fukui Red Cross Hospital, 2-4-1 Tsukimi, Fukui 918-8501, JapanMetastases from a variety of malignant tumors can involve the ureters, but ureteral involvement by lung cancer is extremely rare and usually described at autopsy. We report a rare case of a 76-year-old man who presented with a three-month history of right flank dullness and was noted to have a nonhomogeneous retroperitoneal mass with hydronephrosis of the right kidney on computed tomography of the abdomen. Computed tomography of the thorax showed a nodule in the lower lobe, measuring 3×2 cm, in the right lung. After excluding the presence of other primary tumors and metastases, we reached a final diagnosis of solitary retroperitoneal metastasis of adenocarcinoma of the lung. Although rare, in patients of non-small cell lung cancer, presence of hydronephrosis should alert the physician to the possibility of metastasis.http://dx.doi.org/10.1155/2011/394326
spellingShingle Koichi Kodama
Tetsuya Imao
Kazuto Komatsu
Metastatic Ureteral Involvement of Non-Small Cell Lung Cancer
Case Reports in Medicine
title Metastatic Ureteral Involvement of Non-Small Cell Lung Cancer
title_full Metastatic Ureteral Involvement of Non-Small Cell Lung Cancer
title_fullStr Metastatic Ureteral Involvement of Non-Small Cell Lung Cancer
title_full_unstemmed Metastatic Ureteral Involvement of Non-Small Cell Lung Cancer
title_short Metastatic Ureteral Involvement of Non-Small Cell Lung Cancer
title_sort metastatic ureteral involvement of non small cell lung cancer
url http://dx.doi.org/10.1155/2011/394326
work_keys_str_mv AT koichikodama metastaticureteralinvolvementofnonsmallcelllungcancer
AT tetsuyaimao metastaticureteralinvolvementofnonsmallcelllungcancer
AT kazutokomatsu metastaticureteralinvolvementofnonsmallcelllungcancer