Oblique view of preoperative lymphoscintigraphy improves detection of sentinel lymph nodes in esophageal cancer

Chikako Tanaka, Hirofumi Fujii, Yuko Kitagawa, Tadaki Nakahara, Takayuki Suzuki, Yuzuru Tanami, Masaki Kitajima, Yutaka Ando, Atsushi Kubo