Primary dysmenorrhea is menstrual pain with no underlying medical cause. Secondary dysmenorrhea is menstrual pain that results from structural abnormalities or medical conditions of the reproductive ...

As the global population expands and industrial activities grow, significant volumes of wastewater are produced, often filled ...

Patients with primary MIBC had a better objective and complete response, as well as lower mortality rates, compared with the secondary MIBC group. Secondary MIBC patients had a greater rate of lymph ...

Patients with secondary rectal cancer after prostate cancer radiation therapy may have worse survival than patients with primary rectal cancer. Secondary rectal cancer after prostate cancer radiation ...