March 30, 2024

1. Summary Breast cancer is a disease in which abnormal breast cells grow out of control and form tumours. If left unchecked, the tumours can spread throughout the body and become fatal.

1. Summary Borderline ovarian tumors (BOT) usually occur in women in reproductive age. In comparison with invasive ovarian cancers, the borderline tumors occur in younger patients, approximately around 50 years of age, but invasive ovarian carcinoma around age 60. Positive prognosis depend on the facts, that in 80% of cases theses tumors are early diagnosed.

1. Abstract Background Fahr’s disease is a progressive neurological degenerative disease characterized by abnormal calcification of basal ganglia. The prevalence of this disease is < 1/1.000.000 people of the general population with those in the age of 40 – 60 being the most prevalent age group.

1. Abstract 1.1. Background: Convalescent plasma (CP) was demonstrated promising benefit for clinical practice involved in efficacy and safety in previous coronavirus pandemics, however, the efficacy of CP from COVID-19 sufferers are still controversial and unascertainable based on current randomized controlled trials (RCTs). The urgent needs for affirmative replies on the efficacy and safety of CP for COVID-19 patients must be developed as soon as possible.

1. Summary Ovarian tumors occur in one third of all women gynecology organs. Out of that borderline ovarian tumors occur in 10 – 15% out of all ovarian tumors. They are tumors with low malignant potential, which are different from benign lesions and malignancies by its’ biological behavior and by histological structure.