Samuel Isaí López-Martínez,Jesús Gerardo Sánchez-Valadez,María Andrea Tijerina-Torres,Rodrigo Melendez-Coral,Javier Jesús Onofre-Castillo, Ultrasonographic Diagnosis of Left-sided Ovarian Torsion in a Twin Pregnancy at 24 weeks: A Case-Report Case Reports in Obstetrics Gynecology and Reproductive 2022 2674-5070 http://dx.doi.org/10.31487/j.CROGR.2022.02.01 https://www.sciencerepository.org/ultrasonographic-diagnosis-of-left_CROGR-2022-2-101 Abstract: We describe a case report of ovarian torsion in a Korean-speaking woman with a 24-week twin pregnancy who attended a Spanish- and English-speaking institution. Ovarian torsion represents a diagnostic challenge for clinicians and radiologists because of its lack of pathognomonic symptoms and imaging findings. Ultrasonography may show unilateral ovarian enlargement without color Doppler flow and free fluid; however, clinical data should be mandatory for management decisions.Keywords: Torsion, ovarian, abdominal pain, ultrasound, diagnostic imaging, pregnancies, twin