Minoru Maeda

Minoru Maeda

Department Of Neurosurgery, Juntendo University, Izunagaoka Hospital, Shizuoka, Japan Department Of Radiology, Juntendo University, Izunagaoka Hospital, Shizuoka, Japan

Direct Impact

Concepts for which Minoru Maeda has direct influence:

arachnoid cyst
hypervolemic hemodilution therapy
subdural hematomas
functional recovery
moderate hypothermia
transverse sinus
tumor cells

External impact

Concepts related to the work of other authors for which Minoru Maeda has influence:

subarachnoid hemorrhage
anterior falx artery
gallbladder cancer
cystic meningioma
cerebral infarction
meningeal enhancement
subdural hematomas

Prominent publications by Minoru Maeda

KOL-Index: 25 Superficial temporal artery (STA) aneurysms are very rare, and usually occur in young adult men due to blunt trauma as pseudoaneurysms. An 85-year-old male presented with two non-traumatic STA aneurysms. The aneurysms were ligated and resected. Histological examination showed arteriosclerotic fusiform aneurysm. The pathogenesis of non-traumatic aneurysm of the STA appears to be ...
Known for
Hemodynamic Stress | Superficial Temporal Artery Aneurysms | Non-Traumatic Aneurysm | 85-Year-Old Male
KOL-Index: 21 Chronic subdural hematoma (CSDH) tends to occur in elderly patients with a history of mild head injury at a few months prior to the onset of symptoms. Intracranial arachnoid cyst is believed to be congenital and sometimes becomes symptomatic in pediatric patients. These two distinct clinical entities sporadically occur in the same young patient. Twelve of 541 cases of CSDH surgically treated ...
Known for
Csdh Formation | Middle Fossa | Distinct Entities | Gait Disturbance
KOL-Index: 19 Summary Massive hemispheric cerebral infarction, also known as malignant infarction, is characterized by rapid clinical deterioration due to brain swelling and downward transtentorial herniation, and is associated with a mortality of 80%. Early patient selection and establishment of the optimum therapeutic modality are important to improve the outcome. Early clinical, computed tomography ...
Known for
Hemispheric Cerebral | Unco-Parahippocampectomy | Thirty-Four 55 | Basic Characteristics
KOL-Index: 19 A 37-year-old male presented with a very rare cystic meningioma in the trigone of the left lateral ventricle. Neurological examination revealed mild conduction aphasia and right hemisensory disturbance. Computed tomography and magnetic resonance imaging showed a solid, enhancing tumor in the left trigone which had multiple cystic components located anteriorly and superiorly. The tumor was ...
Known for
Mild Conduction Aphasia | Cyst Wall | Left Lateral Ventricle | 37-Year-Old Male
KOL-Index: 19 A 53-year-old man presented with a choroid plexus carcinoma in the body of the right lateral ventricle manifesting as gait disturbance due to left mild hemiparesis and papilledema. Subtotal removal of the tumor was performed. Histological examination revealed well-differentiated papillary adenocarcinoma. Immunohistochemical examination showed intense reactivity for carbohydrate antigen 19-9 ...
Known for
Lateral Ventricle | Well-Differentiated Papillary Adenocarcinoma | Immunohistochemical Examination | 53-Year-Old
KOL-Index: 18 Ischemic deterioration during rewarming is one of the most notable clinical complications after successful therapeutic cerebral hypothermia, but the mechanism is not completely understood. Hypothermia may cause vasoconstriction and relative ischemia, especially with insufficient cerebral perfusion pressure (CPP). Various parameters were evaluated to determine the critical CPP threshold to ...
Known for
Mmhg Parameters | Successful Therapeutic Cerebral Hypothermia | Secondary Ischemic Insult | Electron Microscopic Features
KOL-Index: 18 Global ischemia was created by controlled expansion of an epidural balloon for 25 minutes in Group A (six cats) and for 5 minutes in Group B (six cats). The alterations of intracranial pressure, arteriovenous oxygen content difference, cerebral metabolic rate of oxygen, cerebral blood flow, and electroencephalogram were observed until brain death or 24 hours' survival with normal ...
Known for
Minutes Ischemia | Arteriovenous Oxygen | Hypothalamus Brain Stem | Acute Brain Compression
KOL-Index: 18 A 42-year-old female presented with right hemiparesis. Computed tomography (CT) demonstrated a slightly heterogeneous high density mass over the left frontal convexity with peritumoral edema, with homogeneous enhancement by contrast material. Magnetic resonance imaging showed the left frontal convexity tumor as a heterogeneous low intensity area on the T1-weighted image and a heterogeneous ...
Known for
Left Frontal | Area Weighted | Convexity Peritumoral | Hemorrhage Tumor
KOL-Index: 17 Ventricular cerebrospinal fluid (CSF) lactate concentrations and lactate/pyruvate (L/P) ratios were measured daily in 20 patients from day 1 to day 12 after subarachnoid haemorrhage due to ruptured aneurysms. Patients without symptomatic vasospasm were classified in Group 1, patients with symptomatic vasospasm were classified in Group 2, and patients who were Hunt and Kosnik grade 4 on ...
Known for
Csf Lactate Concentrations | Hunt | Vasospasm Classified | Lactate Pyruvate
KOL-Index: 16 Dissecting aneurysm confined to the anterior cerebral artery (ACA) is extremely rare. Four patients presented with dissecting aneurysms confined to the ACA, two with cerebral infarctions in the territories of the ACA and two with subarachnoid haemorrhages. The two patients with infarction were treated by conservative therapy with anti-platelet therapy and the two patients with subarachnoid ...
Known for
Cerebral Infarctions | Subarachnoid Haemorrhages | Ictus | Dissecting Aneurysms

Department of Neurosurgery, Juntendo University, Izunagaoka Hospital, Shizuoka, Japan Department of Radiology, Juntendo University, Izunagaoka Hospital, Shizuoka, Japan

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