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Single omental metastasis of renal cell carcinoma after radical nephrectomy: A case report

BACKGROUND: Renal cell carcinoma (RCC) is the third most common malignancy in the genitourinary tract. The lungs, bone, lymph nodes, liver, and brain are common metastatic sites of RCC. However, there is limited literature on single omental metastasis of RCC. CASE SUMMARY: We present the case of a 4...

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Autores principales: Chung, Jae-Wook, Kang, Jun-Koo, Lee, Eun Hye, Chun, So Young, Ha, Yun-Sok, Lee, Jun Nyung, Kim, Tae-Hwan, Kwon, Tae Gyun, Yoon, Ghil Suk
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Baishideng Publishing Group Inc 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10506031/
https://www.ncbi.nlm.nih.gov/pubmed/37727477
http://dx.doi.org/10.12998/wjcc.v11.i25.5994
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author Chung, Jae-Wook
Kang, Jun-Koo
Lee, Eun Hye
Chun, So Young
Ha, Yun-Sok
Lee, Jun Nyung
Kim, Tae-Hwan
Kwon, Tae Gyun
Yoon, Ghil Suk
author_facet Chung, Jae-Wook
Kang, Jun-Koo
Lee, Eun Hye
Chun, So Young
Ha, Yun-Sok
Lee, Jun Nyung
Kim, Tae-Hwan
Kwon, Tae Gyun
Yoon, Ghil Suk
author_sort Chung, Jae-Wook
collection PubMed
description BACKGROUND: Renal cell carcinoma (RCC) is the third most common malignancy in the genitourinary tract. The lungs, bone, lymph nodes, liver, and brain are common metastatic sites of RCC. However, there is limited literature on single omental metastasis of RCC. CASE SUMMARY: We present the case of a 44-year-old man with single omental metastasis of RCC after laparoscopic radical nephrectomy. Pathological diagnosis of the resected left kidney revealed pT3a clear cell RCC (Fuhrman grade III). At 6 mo postoperatively, abdominal computed tomography revealed a 12-mm enhancing nodule in the left lower peritoneum. At 7 mo after initial operation, laparoscopic removal of the left omental nodule was performed. The pathological results indicated metastatic clear cell RCC. Currently, the patient is being treated with adjuvant pembrolizumab. CONCLUSION: Omental metastasis of RCC owing to laparoscopic radical nephrectomy is rare. Urologists should be aware of the diverse nature of RCC.
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spelling pubmed-105060312023-09-19 Single omental metastasis of renal cell carcinoma after radical nephrectomy: A case report Chung, Jae-Wook Kang, Jun-Koo Lee, Eun Hye Chun, So Young Ha, Yun-Sok Lee, Jun Nyung Kim, Tae-Hwan Kwon, Tae Gyun Yoon, Ghil Suk World J Clin Cases Case Report BACKGROUND: Renal cell carcinoma (RCC) is the third most common malignancy in the genitourinary tract. The lungs, bone, lymph nodes, liver, and brain are common metastatic sites of RCC. However, there is limited literature on single omental metastasis of RCC. CASE SUMMARY: We present the case of a 44-year-old man with single omental metastasis of RCC after laparoscopic radical nephrectomy. Pathological diagnosis of the resected left kidney revealed pT3a clear cell RCC (Fuhrman grade III). At 6 mo postoperatively, abdominal computed tomography revealed a 12-mm enhancing nodule in the left lower peritoneum. At 7 mo after initial operation, laparoscopic removal of the left omental nodule was performed. The pathological results indicated metastatic clear cell RCC. Currently, the patient is being treated with adjuvant pembrolizumab. CONCLUSION: Omental metastasis of RCC owing to laparoscopic radical nephrectomy is rare. Urologists should be aware of the diverse nature of RCC. Baishideng Publishing Group Inc 2023-09-06 2023-09-06 /pmc/articles/PMC10506031/ /pubmed/37727477 http://dx.doi.org/10.12998/wjcc.v11.i25.5994 Text en ©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved. https://creativecommons.org/licenses/by-nc/4.0/This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial.
spellingShingle Case Report
Chung, Jae-Wook
Kang, Jun-Koo
Lee, Eun Hye
Chun, So Young
Ha, Yun-Sok
Lee, Jun Nyung
Kim, Tae-Hwan
Kwon, Tae Gyun
Yoon, Ghil Suk
Single omental metastasis of renal cell carcinoma after radical nephrectomy: A case report
title Single omental metastasis of renal cell carcinoma after radical nephrectomy: A case report
title_full Single omental metastasis of renal cell carcinoma after radical nephrectomy: A case report
title_fullStr Single omental metastasis of renal cell carcinoma after radical nephrectomy: A case report
title_full_unstemmed Single omental metastasis of renal cell carcinoma after radical nephrectomy: A case report
title_short Single omental metastasis of renal cell carcinoma after radical nephrectomy: A case report
title_sort single omental metastasis of renal cell carcinoma after radical nephrectomy: a case report
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10506031/
https://www.ncbi.nlm.nih.gov/pubmed/37727477
http://dx.doi.org/10.12998/wjcc.v11.i25.5994
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