The contribution of voltage‐gated Ca 2+ currents to K + channel activation during ovine adrenal chromaffin cell development

2009 ◽  
Vol 27 (4) ◽  
pp. 357-363 ◽  
Author(s):  
Damien J. Keating ◽  
Grigori Y. Rychkov ◽  
Michael L. Roberts
2018 ◽  
Vol 444 ◽  
pp. S308-S324 ◽  
Author(s):  
Dorit Hockman ◽  
Igor Adameyko ◽  
Marketa Kaucka ◽  
Perrine Barraud ◽  
Tomoki Otani ◽  
...  

1988 ◽  
Vol 24 (5) ◽  
pp. 583-587 ◽  
Author(s):  
Christopher Lau ◽  
Frederic J Seidler ◽  
Annie M Cameron ◽  
Hernan A Navarro ◽  
Joanne M Bell ◽  
...  

Author(s):  
Marinos C Makris ◽  
Konstantinos C Koumarelas ◽  
Apostolos S Mitrousias ◽  
Giannos G Psathas ◽  
Athanasios Mantzioros ◽  
...  

Summary Until now, less than ten cases of extra-adrenal chromaffin cell tumors have been reported to be localized to the spermatic cord area. All published studies report benign tumors with a diameter <2–3 cm and no invasion of the testis. In this article, we present one case of a giant malignant paraganglioma in the testis of a patient who had initially been operated for a giant mass in the scrotum. The mass developed in approximately 4 months. This is the first study reporting the following findings: i) paraganglioma was found exclusively in the testis, invading the testicle and not the spermatic cord, ii) it was malignant with lung metastasis, and iii) its size was 17.5 cm×10 cm×9.5 cm. We present the first – giant – malignant paraganglioma. Moreover, it is the first case report of a paraganglioma in the testis. Learning points This is the first study reporting the following findings: Paraganglioma found exclusively in the testis, invading the testicle and not the spermatic cord. It is malignant with lung metastasis. It is of the size 17.5 cm×10 cm×9.5 cm.


Sign in / Sign up

Export Citation Format

Share Document