Fig. 1From: Esophageal metastasis of breast cancer during endocrine therapy for pleural dissemination 21 years after breast surgery: a case reportUpper gastrointestinal tract endoscopic examination findings. a Circumferential stenosis and lumen occluded by a tablet 30 cm from incisors are visible. b A 2-cm of band unstained by Lugol’s solution (arrows) was observedBack to article page