Dept of Obstetrics and Gynecology, Hôpital Félix Guyon, rue des Topazes, 97400 Saint-Denis, Reunion Island, France. Ph : 0262 90 55 22.
This is a 30-year-old woman G2 P1, with an unremarkable history. Her ultrasound scan at 13 weeks was normal. At 24 weeks of gestation, an isolated right axillary cystic lymphangioma was discovered. No intrathoracic extension was noted. At 30 weeks of gestation a right arm and forearm extension was noted. Theses extension were after stable during the rest of the pregnancy.
Right parasagittal 3D sonogram of the cystic lymphangioma at 26 weeks of gestation. The cyst is in the axillary location and shows no extension into the right hemi-thorax.