Successful Treatment of Caesarean Scar Pregnancies by Local Treatment Only

Table 1

Clinical data of patients with caesarean scar pregnancy.

Case	Age (years)	Number of previous caesarean sections	Gestational age at diagnosis (weeks)	Gestational age at start of treatment (weeks)	β-hCG level at diagnosis (mIU/ml)	Maximum β-hCG level (mIU/ml)	Fetal heart beat (yes/no)	Number of times of local MTX administration	Gestational sac aspiration (yes/no)	Concurrent local injection	Time after treatment for β-hCG levels to decrease to <5 mIU/ml (days)	Time after treatment for menstruation to return (days)	Pregnancy after treatment (yes/no)
1	39	3	6 + 6	7 + 1	67419	91087	Yes	5	Yes	Saline injection into the location of the fetal heart beat	98	180	No
2	35	1	7 + 2	7 + 4	16946	19693	Yes	1	Yes	KCl of 1 Meq into gestational sac	36	48	Yes
3	41	3	7 + 4	7 + 6	12137	12137	Yes	1	Yes	KCl of 1 Meq into gestational sac	51	43	No
4	28	1	6 + 0	6 + 1	5427	5427	Yes	1	Yes	KCl of 1.5 Meq into gestational sac	76	70	No
5	41	1	6 + 4	7 + 0	2119	2485	No	3	Yes	None	24	Unclear	No
6	42	1	7 + 6	8 + 1	1196	1196	No	1	No	None	27	64	No