Tumor Location Correlates with Clinicopathological Features and Prognosis of the Solid Pseudopapillary Neoplasm
Table 1
Clinicopathological features of the SPN patients in our study.
Characteristics
Our cohort
Characteristics
SEER cohort
Numbers (percentage)
Numbers (percentage)
Age
29 (16–45)
Age
33 (22–45)
Sex
Sex
Male
12 (21.8)
Male
23 (16.3)
Female
43 (78.2)
Female
118 (83.7)
Location
Location
Head
24 (42.9)
Head
35 (24.8)
Body
9 (16.1)
Body
19 (13.5)
Tail
11 (19.6)
Tail
69 (48.9)
Others
11 (19.6)
Others
18 (12.8)
Size
5.0 (4.0–7.0)
Size
5.4 (3.5–9.5)
Operation category
Operation category
1
3
1
5 (3.5)
2
33
2
81 (57.4)
3
18
3
22 (15.6)
4
1
4
29 (20.6)
Symptom
Race
Pain
22 (40)
White
101 (71.6)
Asymptomatic
26 (47.3)
Yellow
16 (11.3)
Mass
5 (9.1)
Black
20 (14.2)
Others
2 (3.6)
Lymph nodes examined
Complication arise
31 (57.4)
≤5
65 (47.8)
Operation time
330 (270–435)
>5
71 (52.2)
Postoperative diet days
6 (3.5–9)
Discharge days
12 (10.5–19)
Hospital stay, days
17 (13.5–31)
Values are expressed as number (percentage) or median (Q1–Q3). Operation category: 1: local excision of tumor; 2: partial pancreatectomy and partial or local pancreatectomy and duodenectomy without distal/partial gastrectomy; 3: Whipple’s procedure and extended pancreatoduodenectomy; and 4: other operation methods.
