An 18-year-old woman was hospitalized for headache and hypertension. The case is published in the New England Journal of Medicine, Volume 394, Issue 7, Pages 700-709, Date February 12, 2026. The article describes the clinical course and diagnosis of the patient's diagnosis. It includes detailed examinations related to hypertension and neurological symptoms. Discusses the differential diagnosis of headache in the context of high blood pressure. It lists the results of imaging methods and laboratory tests. The final diagnosis and recommended treatment are described in detail. The case serves educational purposes for clinicians.[1][3]