Table 2.

Clinical Data of UC Patients with Esophageal Ulcer.

Case (No)	Esophagial ulcer (EU)	Location	EU symptoms
1	An esophageal ulcer with aphthae	Middle esophagus	Chest pain
2	Longitudinal oesophageal ulcer	Lower esophagus	Chest pain on swallowing
3	Severe esophagitis	Lower esophagus	Parasternal chest pain and dysphagia
4	Shallow ulceration with gross diffuse irregularity and polyp formation	Middle and lower esophagus	Dysphagia
5	Active ulcerative esophagitis	N/A	N/A
6	Marked ulcerative esophagitis	N/A	Substenal pain and dysphagia
7	Multiple irregular esophageal ulcers	Whole esophagus	Anterior chest pain and dysphagia
8	Longitudinal oesophageal ulcer with haemorrhage	Middle and lower esophagus	Sore throat and pain on swallowing
9	Punched-out esophageal ulcer	Middle esophagus	Sore throat and anterior chest pain
10	Punched-out esophageal ulcer	Middle esophagus	General fatigue
11	Punched-out esophageal ulcer	Middle and lower esophagus	Anterior chest pain on swallowing
12	Punched-out esophageal ulcer	Middle and lower esophagus	Anterior chest pain and dysphagia
13	Punched-out esophageal ulcer	Middle esophagus	Anterior chest pain on swallowing
14	Web formation	Middle esophagus	No
15	Esophagial ulcerations with perforaton into the anterior mediastinum	N/A	Dysphagia, fever, hypotension
16	Necrotizing fibrinopurulent ulceration	N/A	N/A
17	Ulcerative and membranous esophagitis	N/A	Nausea, vomiting and hematemesis
18	Multiple friable ulcerations	Whole esophagus	Severe odynophagia and dyspahgia
19	Necrosis	Lower esophagus	Epigastric pain
20	Necrosis	Middle and lower esophagus	Hematemesis

UC: ulcerative colitis, N/A: data not available