Although some intracerebral hematomas have been known to increase in size chronically and produce delayed neurological deficits, the mechanism of hematoma expansion is not well understood. The authors present a case of a head injured patient with coexistence of a chronic intracerebral hematoma and an ipsilateral chronic subdural hematoma that expanded chronically showing clinical deterioration,...

A 35-year-old man presented with simultaneous multiple intracranial hematomas in the right cerebellar dentate nucleus and left basal ganglia. The hematomas were visible by computed tomography performed within two hours of the patient's arrival. The initial computed tomography showed acute hemorrhage in the left basal ganglia and dentate nucleus in cerebellum. The patient then experienced a chan...

We report the case of 22-year-old man with nontraumatic intracystic hemorrhage into a middle cranial fossa arachnoid cyst associated with a contiguous subacute subdural hematoma. Arachnoid cysts are benign intra-arachnoidal fluid collections frequently detected incidentally during neuroimaging. Rare complications of arachnoid cysts such as intracystic hemorrhage or subdural hematomas and subdur...

Traumatic subdural hematomas (SDHs) in the posterior fossa in conjunction with cervical spinal hematomas are rare entities. In this case, we present a 22-year old man who presented to our institution with ligamentous injury at the cervicomedullary junction, associated with posterior fossa SDH not discovered initially, who on serial computed tomography scans was found to have symptomatic obstruc...

We report the case of 22-year-old man with nontraumatic intracystic hemorrhage into a middle cranial fossa arachnoid cyst associated with a contiguous subacute subdural hematoma. Arachnoid cysts are benign intra-arachnoidal fluid collections frequently detected incidentally during neuroimaging. Rare complications of arachnoid cysts such as intracystic hemorrhage or subdural hematomas and subdur...

BACKGROUND Renal damage is more frequent with new-generation lithotripters. However, animal studies suggest that voltage ramping minimizes the risk of complications following extracorporeal shock wave lithotripsy (SWL). In the clinical setting, the optimal voltage strategy remains unclear. OBJECTIVE To evaluate whether stepwise voltage ramping can protect the kidney from damage during SWL. ...

Fifty-seven cases of placental abruption detected by sonography were retrospectively reviewed. The location of hemorrhage was subchorionic in 46 cases (81%), retroplacental in nine cases (16%), and preplacental in two cases (4%). Subchorionic hematomas were more frequently shown in the 33 patients presenting before 20 menstrual weeks (91%) than in the 24 patients presenting after 20 weeks (67%)...