2. Recurrent pattern
The median time from the initial diagnoses to first recurrence was 16.3
months (range: 1.0-161.9 months).
33.8% (24/71) patients experienced
recurrence after initial diagnoses within 12 months. And other 66.2%
(47/71) patients had first recurrence after 12 months (Table 1).
The most common location of first recurrence was the abdominal/pelvic
peritoneum, diagnosed in 47 (66.2%) patients, followed by lung
metastases in 24 (33.8%) patients,
abdominal wall metastases in 13 (18.3%), bone metastases in 5 (7.0%)
patient, vaginal cuff metastases in 6 (8.5%) patients (Table 2).
In the entire cohort, multiple metastases in different locations were
found in 18 (25.4%) patients. And 31 (43.7%) patients only had
abdominal/pelvic peritoneum recurrence, 16 (22.5%) patients only had
lung metastases, 3 (4.2%) patients only had abdominal wall metastases,
2 (2.8%) patients only had vaginal cuff metastases, 1 (1.4%) patient
only had bone metastasis (Table 3).