Loop ileostomy-induced reversible nonalcoholic fatty liver disease in a rectal cancer patient: A case report and review of literature

Table 1 The results of body mass index, general laboratory investigations, appetite scores, glucagon-like peptide 1, and peptide YY(3-36) before and after surgery

	Before surgery	After initial surgery (months)			After reversal surgery (months)
		3	6	9	3	6	9	18
BMI	24.80	22.68	24.09	26.57	24.80	24.09	23.74	23.38
VAS	7.5	6.5	8.0	9.0	7.0	7.3	7.8	7.6
TCH (mmol/L)	4.72	4.53	4.86	5.56	4.95	4.78	4.55	4.48
TG (mmol/L)	1.8	1.62	1.95	2.54	2.13	1.98	1.65	1.7
LDL (mmol/L)	3.42	3.15	3.62	4.15	3.78	3.25	2.88	2.86
HDL (mmol/L)	0.85	1.06	0.88	0.74	0.85	1.02	1.15	1.05
FBG (mmol/L)	5.2	4.5	4.8	5.6	4.8	4.9	5.3	5.5
HbA1c	5.4%	4.8%	5.0%	4.9%	5.2%	5.4%	5.6%	4.7%
ALT (U/L)	20.3	26.1	35.3	30.7	24.1	35.3	32.3	23.9
AST (U/L)	15.6	18.9	20.1	22.0	14.0	13.4	21.7	27.7
ALP (U/L)	82.4	55.4	78.8	63.3	54.8	42.2	74.6	85.6
GGT (U/L)	35.2	32.5	20.7	19.9	30.2	19.8	24.5	41.3
GLP-1 (pg/mL) (fasting)	-	-	20.6	23.6	25.5	26.4	24.3	25.8
GLP-1 (pg/mL) (postprandial)	-	-	40.8	42.7	65.4	70.6	67.9	68.2

BMI: Body mass index; VAS: Visual analogue scale; TCH: Total cholesterol; TG: Triglyceride; LDL: Low-density lipoprotein; HDL: High-density lipoprotein; FBG: Fasting blood glucose; HbA1c: Glycated hemoglobin A1c; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; ALP: Alkaline phosphatase; GGT: Gamma-glutamyl transferase; GLP-1: Glucagon-like peptide 1; PYY(3-36): Peptide YY(3-36).