Passive Smoking and Oral Health of Infants, Preschoolers, and Children: A Systematic Review.

Introduction: Almost half of the world's children experience passive smoking, which is linked to numerous oral health conditions. The aim is to synthesize data on the impact of passive smoking on oral health of infants, preschoolers, and children.

Aims And Methods: A search was conducted across Medline (via EBSCOhost), PubMed, and Scopus up to February 2023.

Pneumothorax: a classical presentation of metastatic scalp angiosarcoma.

Metastatic pulmonary angiosarcomas frequently present with pneumothorax, especially those arising from the scalp. The metastases on chest radiographs are initially subtle and easily missed. Computed tomographic scans can show a spectrum of diagnostic findings that may be misinterpreted because of a lack of awareness related to the rarity of the disease.