TY - CHAP M1 - Book, Section TI - Head A1 - Hankin, Mark H. A1 - Morse, Dennis E. A1 - Bennett-Clarke, Carol A. PY - 2017 T2 - Clinical Anatomy: A Case Study Approach AB - Patient PresentationAn 18-year-old male was brought to the emergency department after he was found unconscious on the ski slope. His friends told the ski patrol that while they were "boarding" on a difficult run he lost control and collided with a tree.Relevant Clinical FindingsHistoryOn the way to the hospital, the patient regained consciousness. When he arrived in the emergency department, he appeared dazed and complained of headache. He responded appropriately to questions (e.g., he knew time, date, and place) and confirmed that he lost control while skiing and "crashed" into a tree.Physical ExaminationNoteworthy vital signs include:Blood pressure: 120/80 mm Hg (normal adult: 120/80)Pulse: 75 bpm (adult resting rate: 60–100 bpm)Respiratory rate: 17 cycles/min (normal adult: 14–18 cycles/min; women slightly higher)Noteworthy results of physical examination:Facial abrasionsSwelling above the right earNoteworthy results of neurologic examination:Pupils were equal, round, and reactive to light (PERRL)Normal extraocular movementsNumbness on right side of faceImaging StudiesRadiography upon admission to the emergency department confirmed a small, lateral skull fracture.Computed tomography (CT) revealed a hyperdense, biconvex (lens-shaped) mass between the brain and the skull.The patient was kept for observation in the emergency department. Several hours later, the patient lost consciousness and his right pupil was dilated. He became bradycardic, hypertensive, with a decreased respiratory rate.Clinical Problems to ConsiderEpidural hematomaSubdural hematoma SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accessphysiotherapy.mhmedical.com/content.aspx?aid=1145872705 ER -