Collecting Duct Carcinoma (Bellini Duct Carcinoma) Presented as a Renal Cyst
Korean Journal of Urological Oncology
;
: 187-191, 2017.
Article
in English
| WPRIM
| ID: wpr-90004
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.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Carcinoma, Renal Cell
/
Follow-Up Studies
/
Flank Pain
/
Hematuria
/
Lymph Nodes
/
Neoplasm Metastasis
/
Nephrectomy
Type of study:
Observational study
/
Prognostic study
Limits:
Humans
Language:
English
Journal:
Korean Journal of Urological Oncology
Year:
2017
Type:
Article
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