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24 September 2025 : Case report  USA

Management of Cesarean Section Uterine Scar Ectopic Pregnancy Type 2 Using Methotrexate: Insights from a Case Report

Unusual or unexpected effect of treatment

Taylor Pigg BCDEF 1*, Susan Fields BCDEF 1, Amalia Brawley BCDEF 1,2,3, R. Paul Roddenberry E 4, Padmashree C. Woodham ORCID logo BCDEF 1,2,3

DOI: 10.12659/AJCR.948357

Am J Case Rep 2025; 26:e948357

Table 1 beta-Human Chorionic Gonadotropin (β-HCG) vs time. Data points include serum quantitative β-hCG values (uMI/mL) collected before and after injection of intra-gestational methotrexate.

Specimen collection dateQuantitative β-HCG
Pre-procedure (5 weeks, 5 days)18 194
Pre-procedure (6 weeks, 3 days)40 035.21
Procedure Day------------
Post-op Day 234 759.04
Post-op Day 449 887
Post-op Day 742 888
Post-op Day 137619
Post-op Day 202814
Post-op Day 27997.1
Post-op Day 34493
Post-op Day 43220
Post-op Day 49147.7
Post-op Day 5991
Post-op Day 71105
Post-op Day 73108
Post-op Day 7695
Post-op Day 10169
Post-op Day 13518
Post-op Day 1613

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American Journal of Case Reports eISSN: 1941-5923
American Journal of Case Reports eISSN: 1941-5923