The significance of pathological spontaneous activity in various myopathies.

Objective: Pathological spontaneous activity (PSA) in electromyography (EMG) has not yet been systematically analysed in various types of myopathies.

Methods: 136 Patients with well-defined myopathies were retrospectively analysed for the presence of PSA in distal, proximal, and paravertebral muscles. PSA comprised fibrillations (fib)/positive sharp waves (PSW) and high frequency discharges (HFD; i.

First evaluation of the Joint Clinical Registries of the Coordinating Tumor Center of Berlin.

In the present study, we report the first analysis of the clinical management [corrected] of patients with primary ovarian cancer following the summarized data of the Joint Clinical Registries of the Coordinating Tumor Center of Berlin (Dachverband Tumorzentrum Berlin e.V.).

Clinical management of borderline tumours of the ovary - experience from the "Berlin online tumour conference for gynaecological malignancies".

Borderline ovarian tumour (BOT) represents a rare and special tumour entity. Despite a generally favourable prognosis for patients with BOT, the presence of invasive peritoneal implants decreases the survival rate to 30-50%. In contrast to ovarian cancer, only few data exist concerning the current clinical management of patients with BOT.