TY - CHAP M1 - Book, Section TI - Transillumination and Point-of-Care Ultrasound A1 - Gomella, Tricia Lacy A1 - Eyal, Fabien G. A1 - Bany-Mohammed, Fayez Y1 - 2020 N1 - T2 - Gomella's Neonatology: Management, Procedures, On-Call Problems, Diseases, and Drugs, 8e AB - Transillumination and point-of-care ultrasound (POCUS) are techniques that can be used as an aid in performing procedures, to diagnose specific conditions, and to help in clinical decision making. Both transillumination and POCUS can be performed at the bedside, require no sedation, and have no significant complications. Although transillumination has been around since 1831 (Richard Bright’s first description using a candlelight to shine through the head of a macrocephalic adult and diagnose hydrocephalus), it has only been used in neonatology since the 1970s. The first ultrasound studies can be traced back to 1794, but diagnostic ultrasound did not enter medicine until the 1950s. The first portable ultrasound unit was initially developed in 1988 to help identify and diagnose serious injuries in troops in the field. POCUS was used in the late 1990s by emergency room physicians as a trauma screening tool and is now gaining popularity in other medical disciplines. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1168356528 ER -