Gallbladder sarcomatoid carcinoma: Seven case reports

Table 2 Laboratory examinations

	No recurrence		Recurrence or metastasis
	Case 1	Case 2	Case 3	Case 4	Case 5	Case 6	Case 7
DBIL	12.2↑	4.5	3.8	7.2	3.3	5.6	3.8
ALT	11	10	10	75↑	18	8	38
AST	21	15	21	62	22	14	25
CEA	1.05	1.37	N/A	2.54	47.4↑	0.29	5.74↑
CA19-9	22.7	19.46	125↑	> 1000↑	446.8↑	7.8	24.42
CA-125	40.12	7.19	102.1↑	115.8↑	N/A	43.77	272.3↑
AFP	4.15	1.94	0.69	8.77	3.22	0.79	N/A

DBIL: Direct bilirubin; ALT: Alanine transaminase; AST: Aspartate transaminase; CA19-9: Carbohydrate antigen; CEA: Carcinoembryonic antigen; AFP: Alpha-fetoprotein; N/A: Not available.