Safety of esophagogastroduodenoscopy-guided forceps biopsy and the feasibility of esophagogastroduodenoscopy for evaluation of hypopharyngeal cancer

There is currently no established standard tissue sampling method for hypopharyngeal cancer. The present study aimed to evaluate the feasibility of esophagogastroduodenoscopy (EGD) for the pretreatment evaluat...

Source: BMC Surgery - August 8, 2019 Category: Surgery Authors: Hyun Jun Hong, Seok-Hoo Jeong, Won Shik Kim and Yu Jin Kim Tags: Research article Source Type: research