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Table 1 Summary of synchronous gastric cancer and GISTs of the stomach in Japanese literature (n = 40)

From: Coexistence of gastric cancer and gastric GIST with intra-tumor bleeding: successful embolization with subsequent total gastrectomy

Age

M/F

GIST

Occupied region U/M/L

Size (mm)

Fletcher classification H:I:L:vL

Pre-op. diag. (pathological)

Region match (collision)

72.0 ± 6.66

34/6

17/17/6

37.8 ± 31.9

5:6:7:18

20 (6)

10 (6)

Order of diagnosis in pre-op. diag. GIST cases (n = 20)

Symptoms of pre-op. diag. GIST cases (n = 13 * + **)

Gastric cancer

Occupied region U/M/L

Size (mm)

Stage

Operation procedures

GIST → GCa 10*

GCa → GIST 3**

GIST = GCa 7***

(via Medical check-up)

(**,***incidental GIST)

Hematochezia 3

Hematemesis 2

Anemia 2

Flatulence 2

Epigastralgia 3

Obstruction 1

15/13/14

38.0 ± 30.1

IA21 IB3

IIA5 IIB2

IIIA1 IIIB2

IV4

Total gastrectomy 19

Proximal gastrectomy 1

Distal gastrectomy 16

Local resection 3

Completion gastrectomy 1