Faculty Bibliography

The fifth leading cause of cancer-related deaths among women in the United States is ovarian cancer. An estimated 21,980 new cases and 14,270 estimated deaths occurred nationwide in 2014. More than two-thirds of cases of ovarian cancer are diagnosed at stage III or IV when the peritoneal cavity or other organs are affected. Primary appendiceal malignant neoplasms may mimic advanced-stage ovarian cancer and can be misdiagnosed because of its presentation as a palpable adnexal mass. The authors describe a 42-year-old woman who was admitted to the department of obstetrics and gynecology to receive treatment for presumed advanced-stage ovarian cancer. She subsequently received a diagnosis of primary pseudomyxoma peritonei metastatic to the ovaries, mimicking a primary ovarian cancer by osteopathic structural examination findings, serum tumor markers, surgical exploration, and histopathologic confirmation.

Of ectopic pregnancies encountered in clinical practice, more than 95% are located within the fallopian tube, and 2% to 4% are cornual. A cornual ectopic pregnancy is a serious clinical condition and poses diagnostic and therapeutic challenges. Thus, understanding the clinical course and treatment options is essential. The authors describe the case of a 29-year-old woman who presented to the Department of Obstetrics and Gynecology. The patient was suspected of having a cornual pregnancy, and a dermoid cyst had been detected during routine ultrasonography. In the absence of maternal symptoms, the clinical scenario is potentially dangerous and must be treated promptly and efficiently to decrease morbidity and mortality.