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Updated: Aug 8, 2026

Comparing Metastatic Clear Cell Renal Cell Carcinoma Model Established in Mouse Kidney and on Chicken Chorioallantoic Membrane
Published on: February 8, 2020
Cardiac metastasis from a transitional cell carcinoma diagnosed by two-dimensional echocardiography
Yoshifumi Kadono1, Hajime Yamamoto, Eiji Tajika
1Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan. yskadono@med.kanazawa-u.ac.jp
Abstract:
We report a rare case of symptomatic cardiac metastasis from a transitional cell carcinoma of the renal pelvis. A 57-year-old man presented with severe anemia, inflammation, hypoxemia and disseminated intravascular coagulation. Computed tomography revealed a large tumor in the left renal pelvis with multiple lymph node metastases. Two-dimensional echocardiography revealed large tumors in the right ventricle. The patient suddenly died because of the obstructive mass of the right ventricular outflow tract. Histopathological examination showed high-grade transitional cell carcinoma in the left renal pelvis and the right ventricle. There are only three cases of cardiac metastases from a transitional cell carcinoma reported in the literature.
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