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Table 1 Clinical and Pathologic Characteristics of cases with gastric adenoma-neuroendocrine tumor

From: Neuroendocrine tumor in gastric adenoma: a diagnostic pitfall mimicking invasive adenocarcinoma

Case

Age (years)

Sex

Location

Procedure

Size (mm)

Depth of invasion

Pathologic

Follow-up Time

       

Diagnosis

 

1

64

M

Body, PW

ESD

0.62

MM

TA and NET

2 years

2

63

M

Body, PW

ESD

4.0

LP

TA and NET

2 years

3

52

M

Body, PW

ESD

1.8

MM

TA and NET

2 years

4

65

M

Body, LC

Subtotal gastrectomy

4.1

SM

TVA with focal AC and NET

12 years

  1. M indicates male; PW, posterior wall; LC, lesser curvature; ESD, endoscopic submucosal dissection; MM, muscularis mucosae; LP, lamina propria; SM, submucosa; TA, tubular adenoma; TVA, tubulovillous adenoma; AC, adenocarcinoma; NET, neuroendocrine tumor.