case_images: PMC9093071_01
case_images: PMC9093071_02
case_images: The pedigree map of the patient's family.
case_images: fsurg-09-889753-g001.jpg
case_images: PMC9093071_02_fsurg-09-889753-g001.jpg
case_images: F1
case_images: Its pedigree is shown in Figure 1.
case_images: (A) UGT1A8_ex5c.1447T > G(p.Tyr483Asp)NCBI reference sequence: CTGGTACCAG TACCATTCCTTG; (B) UGT1A1_ex1c.211G > A(p.Gly71Arg) NCBI reference sequence: CATCAGAGAC GGAGCATTTTAC; (C) UGT1A4_ex1c.395T > C(p.Leu132Pro) NCBI reference sequence: GTGGAGCTAC TGCATAATGAGG.
case_images: fsurg-09-889753-g002.jpg
case_images: PMC9093071_02_fsurg-09-889753-g002.jpg
case_images: F2
case_images: Gastric endoscopy showed the lower part of the esophagus.
case_images: fsurg-09-889753-g003.jpg
case_images: PMC9093071_02_fsurg-09-889753-g003.jpg
case_images: F3
case_images: Gastric endoscopy showed a cauliflower-like ulcero-proliferative growth in the lower part of the esophagus, which was considered to be esophageal squamous cell carcinoma according to the symptoms of the ulcerating surface covered with white moss, and the depressed central part (Figure 3).