Naohiko Hashimura

Objective: Endometrial polyp is defined as an endometrial hyperplastic tumor, usually found in young and sometimes in peri-menopausal women, which can induce conditions such as abortions, irregular bleeding, and irregular periods due to hor…

Endometriosis is a chronic disease that occurs roughly in 10% of women. Endometriosis can be found in anywhere in the body, but the most common lesions are in the ovary, known as endometrioma and accounting for 55% of endometriosis. Laparos…