Marcos Sosa

Primary ovarian pregnancies are rare and comprise less than one percent of all ectopic pregnancies. Diagnosis can be difficult as an ovarian ectopic pregnancy may share similar features on ultrasound with those of a corpus luteal cyst. Find…

Catamenial pneumothorax refers to the recurrent collapse of a lung in conjunction with the menstrual cycle. It is a common manifestation of thoracic endometriosis syndrome, a rare condition involving extra-pelvic endometrial lesions. We des…