Acute esophageal necrosis: A systematic review and pooled analysis

Table 1 Clinicopathological features

Clinicopathological features
Gender		Σ = 114
	Male	83	72.8%
	Female	31	27.2%
Age (yr)	62.1 ± 16.1	114
Admission symptoms		Σ = 113
	Bleeding	96	85.0%
	Peptic	29	25.7%
	Pain	33	29.2%
	Other symptom	27	23.9%
Medical history		Σ = 110
	Cardiopulmonary	52	47.3%
	Diabetes	40	36.4%
	Alcohol	31	28.2%
	Kidney	17	15.5%
	Liver	19	17.3%
	Other	61	55.5%
Clinical findings		Σ = 38
	Shock	11	28,9%
	Malnutrition	1	2.6%
	AKI	3	7.9%
	Other	24	63.2%
Involvement of esophagus (relative to GEJ)		Σ = 98
	Upper	33	33.7%
	Middle	63	64.3%
	Lower	91	92.9%

AKI: Acute kidney injury; GEJ: Gastroesophageal junction.