Table 2 A summary of the literature review of pancreatic hamartoma

Age

Mean (range)

50.5 years (34 weeks - 78 years)

Sex

M/F

18/12

Site

Head/body & tail/diffuse

20/8/2

Clinical features

Size

Mean (range)

4.4 cm (0.9 – 19 cm)

Treatment

PD/other

11/19

Symptom

+/-

18/12

Pancreatitis

+/-

4/26

Acini

+/-

28/0*

Islets

+/-

10/16*

Ducts

+/-

29/0*

Fibrous stroma

+/-

28/2

Solid/Cystic

Solid/solid and cystic

14/14*

Histopathological features

Solitary/Multiple

Solitary/multiple

22/5*

Immunostaining

CD34

15 cases

CD117

9 cases

S-100

11 cases

CK 7/8/19

3 cases

bcr-2

3 cases

Ki-67

1 cases