Spontaneous Resolution of Acute Subdural Hematoma with a Good Clinical Outcome: A Case Report

Corresponding author: Sang Woo Song Department of Neurosurgery, Konkuk University Medical Center, Konkuk University School of Medicine, 120-1, Neungdong-ro, Gwangjin-gu, Seoul 05030, Republic of Korea Tel: +82-2-2030-7357 Fax: +82-2-2030-7729 E-mail: 20120168@kuh.ac.kr Acute subdural hematoma (ASDH) usually occurs with severe traumatic head injury, which could result in neurologic deteriorations and/or intracranial hypertension, requiring emergency decompression surgery. Even after vigorous medical treatment, ASDH with poor neurologic status and severe midline shift with brain herniation could bring a serious socioeconomic loss to patients and their families, and death is generally expected without surgical intervention. Here, we report a case of a 74-year-old man with ASDH who spontaneously disappeared under conservative treatment and discuss the possible mechanisms with a literature review.