Collecting Duct Carcinoma (Bellini Duct Carcinoma) Presented as a Renal Cyst
Korean Journal of Urological Oncology
; : 187-191, 2017.
Article
in En
| WPRIM
| ID: wpr-90004
Responsible library:
WPRO
ABSTRACT
Renal cysts are frequently seen in the general population. Most small simple renal cysts are managed by conservative treatment. A renal cell carcinoma (RCC) presenting as a renal cyst is extremely uncommon, and collecting duct carcinoma is a rare type of RCC. This report describes a collecting duct carcinoma initially presnted as a renal cyst. The patient was a 52-year-old man who had been diagnosed with a renal cyst in the left lower pole 8 years earlier but was not regularly follow-up. He presented with left flank pain and gross hematuria. Computed tomography revealed a heterogeneous enhanced mass in the left lower pole and multiple para-aortic lymph nodes. He underwent radical nephrectomy and lymph nodes dissection which confirmed collecting duct carcinoma with sarcomatoid differentiation.
Key words
Full text:
1
Index:
WPRIM
Main subject:
Carcinoma, Renal Cell
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Follow-Up Studies
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Flank Pain
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Hematuria
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Lymph Nodes
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Neoplasm Metastasis
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Nephrectomy
Type of study:
Observational_studies
/
Prognostic_studies
Limits:
Humans
Language:
En
Journal:
Korean Journal of Urological Oncology
Year:
2017
Type:
Article