Cardiac metastases of urothelial carcinoma are a rare manifestation, and most of them are asymptomatic or autoptic findings. We report a case of a 64-year-old Caucasian man fully asymptomatic, who has been accidentally diagnosed with a right atrial mass during his routine follow up for previous urothelial cancer. Endomyocardial biopsy, and histological examination of the mass were crucial to reach a definitive diagnosis of urothelial metastasis. He underwent a debulking surgery of the mass to avoid cardiac life-threatening complications. Despite effective removal of the atrial metastasis, after 45 days the patient experienced an ultra-rapid regrowth of the mass in the same position. This case demonstrates how rapidly a urothelial cardiac metastasis can grow back, and that surgery does not avoid by itself early recurrence.
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http://dx.doi.org/10.1016/j.carpath.2021.107334 | DOI Listing |
Cardiovasc Pathol
December 2021
Cardiac Surgery Unit, Ospedale dell'Angelo, Via Paccagnella 11, 30174, Mestre, Venezia, Italy.
Cryo Letters
February 2012
Laboratory of Plant Biotechnology, Faculty of Sciences, University of Sfax, Sfax, Tunisia.
We describe the development of an efficient cryopreservation protocol for proembryogenic masses (PEMs) of date palm variety 'Barhee'. Proembryos were induced by inoculating small pieces of juvenile leaves on MS medium supplemented with 0.3 mg per liter 2,4-D.
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October 2009
School of Biological and Conservation Sciences, University of KwaZulu-Natal, Westville Campus, Durban, South Africa.
This paper reports the successful cryopreservation of shoot tips of Trichilia emetica, a tropical tree species producing recalcitrant seeds. Preculture of shoot tips on MS medium with 0.7 M sucrose or with 0.
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