noun plural -mies
the surgical removal of all or part of the pylorus, often including the adjacent portion of the stomach (partial gastrectomy)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for pylorectomy
Historical Examples of pylorectomy
Cancer of the pylorus and pylorectomy executed at the Mayo Clinic.
Surgical removal of the pylorus.gastropylorectomy pylorogastrectomy
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.