ArticleDiagnostic pathology2013
Collecting duct carcinoma of the kidney: a clinicopathological study of five cases.
Article in Diagnostic pathology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 8 citations in OpenAlex.
- Cystic low-grade collecting duct renal carcinoma with liver compression - A challenging diagnosis and therapy: A case report.World journal of gastrointestinal surgery · 2020Article
- Retraction note: Collecting duct carcinoma of the kidney: a clinicopathological study of five cases.Diagnostic pathology · 2015Article
Corrections and comments
- Retraction · 2015-03-26Compromised Peer Review · Investigation by Journal/Publisher · Misconduct by Third Party ·
- Retracted
Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo investigate the clinicopathological features of collecting duct carcinoma (CDC) and improve its diagnosis and treatment.
methodsA retrospective analysis was performed with clinical data including follow-up results of five patients with CDC.
resultsA total of 5 cases, including 4 males and 1 female, were included in this analysis with the average age 54 years (range 42 to 65). Patients mainly suffered from lumbar pain, hematuria, abdominal mass and low grade fever. Four patients underwent radical nephrectomy while another received palliative nephrectomy. Lymph node metastasis occurred in 3 cases and renal hilum fat metastasis happened to 2 other cases. Tumors was located in the renal medulla and presented invasive growth. They had a tubulopapillary architecture with the hobnail-shaped cells protruding into the glandular lumen, and were accompanied by interstitial fibrosis and dysplasia of epithelial cells in collecting ducts adjacent to the tumors. One tumor was staged at AJCC II, two at AJCC III and two at AJCC IV. Postoperative interferon immunotherapy was applied in 2 cases. Patients were followed up for 5 to 18 months and the average survival time was 10 months.
conclusionThe CDC exhibits special clinicopathological features, high degree of malignancy and poor prognosis. The diagnosis depends on the histopathological examination. Early detection and early surgical treatment are still the main methods to improve the prognosis of patients with CDC.
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