Knowledge, attitudes and practice of primary care physicians in eastern provinces of Saudi Arabia towards exercise during pregnancy.

Context: Physical activity is well known to have enormous benefits for women in all phases of life, including pregnancy.

Aims: The purpose of this study was to assess the knowledge, attitude, and practices of primary care physicians towards exercise during pregnancy in the eastern provinces of Saudi Arabia: Qatif, Dammam, and Al-Khobar.

Methods And Material: A descriptive cross-sectional study was conducted between January and June 2019 among primary care physicians, based on a 32-item self-administered questionnaire distributed through e-mails and SMS messaging.

The Management and Prognosis of Facial and Scalp Angiosarcoma: A Retrospective Analysis of 15 Patients.

Background: Angiosarcomas are extremely aggressive malignant tumors that arise from vascular endothelial cells. The risk factors, etiology, prognostic factors, and optimal management strategies for angiosarcomas are as yet unknown.

Methods: We retrospectively analyzed data from 15 patients who were treated in Asan Medical Center, Seoul, Republic of Korea, in the past 12 years, to assess the effect of different treatment modalities and reconstructive methods on the locoregional recurrence, metastasis, and overall survival.