TY - JOUR
T1 - An operated case of a meningioma causing acute subdural hematoma
AU - Chonan, Masashi
AU - Niizuma, Kuniyasu
AU - Koyama, Shinya
AU - Kon, Hiroyuki
AU - Sannohe, Seiya
AU - Kurotaki, Hidekachi
AU - Midorikawa, Hiroshi
AU - Sasaki, Tatsuya
AU - Nishijima, Michiharu
PY - 2013/3
Y1 - 2013/3
N2 - We report a rare case of a meningioma causing acute hematoma A 67-year-old woman presented with sudden headache No evidence of trauma was seen. CT demonstrated a subdural hematoma in the convexity of the fronto-temporal lobe Magnetic resonance imaging showed marked signal heterogeneity in the convexity of the frontal lobe One week later, the patient underwent hematoma evacuation and tumor resection including the attached dura mater. The histological diagnosis was meningothelial meningioma The clot was connected directly to the tumor and the origin of the subdural hematoma was identified as the meningioma. Postoperative course was uneventful, and the headache improved Meningiomas have a relatively benign course but rarely present with hemorrhage Surgical exploration is the effective and recommended treatment.
AB - We report a rare case of a meningioma causing acute hematoma A 67-year-old woman presented with sudden headache No evidence of trauma was seen. CT demonstrated a subdural hematoma in the convexity of the fronto-temporal lobe Magnetic resonance imaging showed marked signal heterogeneity in the convexity of the frontal lobe One week later, the patient underwent hematoma evacuation and tumor resection including the attached dura mater. The histological diagnosis was meningothelial meningioma The clot was connected directly to the tumor and the origin of the subdural hematoma was identified as the meningioma. Postoperative course was uneventful, and the headache improved Meningiomas have a relatively benign course but rarely present with hemorrhage Surgical exploration is the effective and recommended treatment.
KW - Acute subdural hematoma
KW - Meningioma
KW - Pathology
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M3 - Article
C2 - 23459521
AN - SCOPUS:84875818855
VL - 41
SP - 235
EP - 239
JO - Neurological Surgery
JF - Neurological Surgery
SN - 0301-2603
IS - 3
ER -