Port site recurrence after laparoscopic radical nephrectomy: a case report.
J Med Case Rep
; 11(1): 151, 2017 Jun 08.
Article
in En
| MEDLINE
| ID: mdl-28592262
ABSTRACT
BACKGROUND:
Due to the recent development of laparoscopic devices, laparoscopic radical nephrectomy is the standard procedure for localized renal cell carcinoma. However, some studies have reported postoperative port site metastasis in several cancers. CASE PRESENTATION A 68-year-old Asian-Japanese man was referred to our hospital for a further examination of his right renal tumor in 2009. Due to a clinical suspicion of renal cell carcinoma, laparoscopic nephrectomy was performed. The histopathological diagnosis was clear cell renal cell carcinoma. Follow-up computed tomography revealed a mass between the internal oblique muscle of his abdomen and the transverse muscle of his abdomen in 2014. The tumor size gradually increased, and positron emission tomography-computed tomography revealed the accumulation of fludeoxyglucose in that tumor with maximum standardized uptake value of 2.7. Based on these findings, port site recurrence was suspected, and tumor resection was performed in 2017. The pathological diagnosis was metastatic clear cell renal cell carcinoma.CONCLUSIONS:
Here we report a rare case of port site metastasis that was successfully treated 7 years after laparoscopic nephrectomy.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Carcinoma, Renal Cell
/
Laparoscopy
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Kidney Neoplasms
/
Neoplasm Recurrence, Local
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Nephrectomy
Limits:
Aged
/
Humans
/
Male
Language:
En
Journal:
J Med Case Rep
Year:
2017
Document type:
Article
Affiliation country:
Japan