Medullary and Papillary Thyroid Carcinoma as a Collision Tumor: Report of Five Cases

2014 ◽  
Vol 14 (1) ◽  
pp. 18
Author(s):  
Ho Chul Jeong ◽  
Je Ryong Kim ◽  
Byong Hyon Ahn ◽  
Jin Sun Lee ◽  
Eil Sung Chang ◽  
...  
OALib ◽  
2017 ◽  
Vol 04 (12) ◽  
pp. 1-6
Author(s):  
Mofiyinfolu Sokoya ◽  
Carissa M. Thomas ◽  
Marcia Eustaquio

2007 ◽  
Vol 28 (3) ◽  
pp. 218-220 ◽  
Author(s):  
Vishad Nabili ◽  
Sathima Natarajan ◽  
Sharon Hirschovitz ◽  
Sunita Bhuta ◽  
Elliot Abemayor

Author(s):  
Savita Saharan ◽  
Ranjana Solanki ◽  
Deepak Saharan

<p>Medullary thyroid carcinoma and papillary thyroid carcinoma are two distinct types of thyroid carcinoma having different cellular origin. The simultaneous occurrence of two distinct neoplasms termed “collision tumour” and it is a rare entity. Sometimes the medullary component does not show calcitonin positivity and hence this becomes a very rare entity. Herein we describe a very rare case of simultaneous occurrence of calcitonin negative medullary thyroid carcinoma and papillary thyroid carcinoma.</p>


Head & Neck ◽  
2004 ◽  
Vol 26 (7) ◽  
pp. 637-641 ◽  
Author(s):  
Margaret Brandwein-Gensler ◽  
Mark Urken ◽  
Beverly Wang

Sign in / Sign up

Export Citation Format

Share Document