Abstract:
:A 72-year-old man presented with an extremely rare case of primary diffuse large B-cell lymphomas (DLBCLs) of the dura and scalp existing independently without intervening cranial vault invasion. The patient presented with an indolent mass lesion at the left temporal parietal scalp. Magnetic resonance imaging and computed tomography revealed a solid homogeneously enhanced mass in the left temporoparietal scalp, and an extra-axial intracranial mass that existed just below the scalp without intervening skull invasion. The patient underwent gross total resection of these lesions via a left frontotemporoparietal craniotomy. Histological examination of the masses revealed DLBCLs. The patient received whole-brain radiation therapy, and subsequent chemotherapy with cyclophosphamide, adriamycin, vincristine, and prednisolone. He was discharged without neurological deficit. The present case of DLBCLs in the scalp and dura without intervening skull bone invasion indicates that malignant lymphoma should be considered in the differential diagnosis of scalp and dural tumors without intervening skull bone invasion.
journal_name
Neurol Med Chir (Tokyo)journal_title
Neurologia medico-chirurgicaauthors
Ochiai H,Kawano H,Miyaoka R,Kawano N,Shimao Y,Kawasaki Kdoi
10.2176/nmc.50.595subject
Has Abstractpub_date
2010-01-01 00:00:00pages
595-8issue
7eissn
0470-8105issn
1349-8029pii
JST.JSTAGE/nmc/50.595journal_volume
50pub_type
杂志文章abstract::Auditory brainstem implant (ABI) technology attempts to restore hearing in deaf patients caused by bilateral cochlear nerve injury through the direct stimulation of the brainstem, but many aspects of the related mechanisms remain unknown. The unresolved issues can be grouped into three topics: which patients are the b...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章,评审
doi:10.2176/nmc.ra.2016-0080
更新日期:2016-10-15 00:00:00
abstract::Measurement of cerebral blood flow (CBF) and computed tomography (CT) cisternography were performed in 37 patients with a tentative diagnosis of normal pressure hydrocephalus (NPH) to predict their surgical outcome. The mean CBF of the whole brain was measured quantitatively by single photon emission computed tomograp...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.39.841
更新日期:1999-11-01 00:00:00
abstract::Several means of establishing a useful experimental model of cerebral venous hypertension were examined in rats. Retrograde embolization with an autologous blood clot passed through a catheter inserted in an external jugular vein, combined with ligation of the contralateral external jugular vein, was found to produce ...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.29.175
更新日期:1989-03-01 00:00:00
abstract::The surgical treatment modality for intractable epilepsy with cavernous angioma in the dominant hemisphere is still unclear. Three patients with medically intractable seizures associated with cavernous angioma in the dominant hemispheric temporal lobe underwent tailored resection based on magnetic resonance (MR) imagi...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.40.439
更新日期:2000-08-01 00:00:00
abstract::A 44-year-old female with transient vertigo and a 51-year-old female with headache and numbness of the hand presented with four vessel occlusion of the cerebral arteries (bilateral internal carotid arteries and bilateral vertebral arteries). This is an extremely rare entity, and the clinicoradiological features are no...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.38.28
更新日期:1998-01-01 00:00:00
abstract::An 81-year-old woman was transferred to our hospital after suffering loss of consciousness. Computed tomography revealed subarachnoid hemorrhage. Angiography revealed middle cerebral artery fenestration and a ruptured aneurysm arising from the inferior limb of the fenestrated artery. Coil embolization of the aneurysm ...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.50.213
更新日期:2010-01-01 00:00:00
abstract::The authors retrospectively reviewed their cases of infectious intracranial aneurysms and discuss results and trends of current treatment modalities including medical, neurosurgical, and endovascular. Twenty patients (10 males and 10 females; mean age 46 years) with 23 infectious aneurysms were treated by various trea...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.oa.2014-0197
更新日期:2015-01-01 00:00:00
abstract::Malpositioning of cervical screws risks neurovascular injury. A cervical screw fixation system can provide proper rigidity, alignment correction, and high rates of fusion afforded by high pullout biomechanical strength. The objective is to assess the dimensions and axis of the C3-C7 cervical pedicles. A 1-mm slice thi...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.oa.2013-0287
更新日期:2014-01-01 00:00:00
abstract::Patients with diffuse axonal injury (DAI) may initially present with prominent physical impairments, but their cognitive dysfunctions are more persistent and are attributable to later unemployment. In this study, we analyzed how the findings of early and delayed neuropsychological assessments correlated with employmen...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.oa.2016-0049
更新日期:2017-02-15 00:00:00
abstract::Objective and subjective assessments of postoperative improvement and impairment in cognition were prospectively compared in patients who underwent carotid endarterectomy (CEA). Each patient underwent subjective cognitive assessment by a neurosurgeon and the patient's next of kin, and neuropsychological testing consis...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.52.154
更新日期:2012-01-01 00:00:00
abstract::Coagulation factors were studied in 30 fluids aspirated from 25 patients with chronic subdural hematoma. Compared with the normal range for plasma, the hematoma fluids demonstrated a marked reduction in factors II, V, VII, VIII, and X, moderate reduction of factors IX and XI, and slight reduction of XII. Factor VII an...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.31.32
更新日期:1991-01-01 00:00:00
abstract::A 54-year-old female presented with a rare uterine leiomyosarcoma metastasis to the skull appearing as a gross mass beneath her scalp. She had no neurological or other physical symptoms on admission. Computed tomography and magnetic resonance imaging demonstrated an enhanced dumbbell-shaped mass at the mid-frontal reg...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.36.469
更新日期:1996-07-01 00:00:00
abstract::The rise in the incidence of tuberculosis is generally related to human immunodeficiency virus infection. However, intracranial tuberculoma, a complication of tuberculosis considered to be a critical disease, can develop even in the absence of immunosuppressive state. Here, we describe 2 cases of intracranial tubercul...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.53.259
更新日期:2013-01-01 00:00:00
abstract::Endoscopic third ventriculostomy (ETV) has not been recognized as a surgical option for hydrocephalus following aneurysmal subarachnoid hemorrhage (SAH), since hydrocephalus following aneurysmal SAH is considered to result from the communicating component. However, obstructions in the ventricular system may exist, so ...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.49.449
更新日期:2009-10-01 00:00:00
abstract::The effect of transforming growth factor-beta (TGF-beta) secreted by glioblastoma (T98G) cells on the secretion of interferon-gamma (IFN-gamma) by lymphokine-activated killer (LAK) cells stimulated with tumor cells was investigated in cocultures of LAK and Daudi cells supplemented with T98G culture supernatant, T98G c...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.36.789
更新日期:1996-11-01 00:00:00
abstract::A 61-year-old female with a past history of gastric cancer presented with altered mental status, a few seizures, and low-grade fever. Lumbar puncture revealed elevated cerebrospinal fluid (CSF) pressure, lymphocytic pleocytosis, elevated protein level, remarkably decreased glucose level, and presence of cryptococcal a...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.41.517
更新日期:2001-10-01 00:00:00
abstract::Pituitary cysts are fairly often found incidentally in anatomical studies, but symptomatic cysts are relatively uncommon. In this study, the histological characteristics of 42 asymptomatic and three symptomatic Rathke's cleft cysts were examined and compared. The 42 cysts found incidentally at autopsy were classified ...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.29.88
更新日期:1989-02-01 00:00:00
abstract::Experience with dissection of the cavernous sinus and the temporal bone is essential for training in skull base surgery, but the opportunities for cadaver dissection are very limited. A modification of a commercially available prototype three-dimensional (3D) skull base model, made by a selective laser sintering metho...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.48.582
更新日期:2008-12-01 00:00:00
abstract::The present study analyzed the impact of case volume on outcome after cerebral aneurysm clipping at all 382 core neurosurgical training centers certified by the Japan Neurosurgical Society. A survey requested information on all clipping surgeries for cerebral aneurysms performed during 2003. Among these centers, 369 (...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.47.95
更新日期:2007-03-01 00:00:00
abstract::Since computed tomography (CT)-guided stereotactic surgery is essentially blind surgery, it always involves the risk of injuring viable brain tissue and vessels, and it is difficult to obtain a sufficient amount of biopsy specimen from cystic or necrotic lesions. Moreover, the direct observation of the lesion would pr...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.30.401
更新日期:1990-06-01 00:00:00
abstract::The authors report a newborn male infant with a giant congenital capillary hemangioma of the pericranium. An elastic mass, measuring 6.5 x 6.9 x 3.9 cm, was located in the parieto-occipital region. Neurological examination revealed no abnormality. Angiographically, the tumor was fed symmetrically by the bilateral supe...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.30.1029
更新日期:1990-12-01 00:00:00
abstract::The relationships between event-related potential (P300), higher brain functions, and regional cerebral blood flow (rCBF) were examined in 31 neurosurgical patients. The P300 latency, evaluated by an acoustic "odd-ball" paradigm, was normal in 14 and prolonged in 17 patients. Fourteen of 17 prolonged P300 patients had...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.33.146
更新日期:1993-03-01 00:00:00
abstract::The investigators assessed the effects of the opioid antagonist naloxone on anterior pituitary hormone release in hyperprolactinemic females with pituitary microadenoma (n = 6) and macroadenoma (n = 7). In those with microadenoma, intravenous bolus injection of naloxone significantly increased serum luteinizing hormon...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.30.109
更新日期:1990-02-01 00:00:00
abstract::A 27-year-old woman presented with headache and occasional numbness over her right face. Computed tomography revealed a hypodense mass in the middle cranial fossa and another adjacent hyperdense mass in the posterior fossa with erosion of the right petrous apex. Magnetic resonance imaging revealed the lesion in the mi...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.50.701
更新日期:2010-01-01 00:00:00
abstract::A 79-year-old man with a cardiac pacemaker for bradycardia fell down and presented with sudden onset of right hemiplegia and aphasia. Initial computed tomography (CT) showed no cerebral infarction but angiography revealed occlusion of the left middle cerebral artery (MCA). Local intra-arterial thrombolysis with tissue...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.45.627
更新日期:2005-12-01 00:00:00
abstract::Two patients with protein S deficiency with acquired multiple pial and dural arteriovenous fistulae (AVFs) following superior sagittal sinus (SSS) thrombosis are reported. Case 1 is a 38-year-old male with protein S deficiency who developed generalized seizure due to SSS thrombosis. Local fibrinolysis was achieved in ...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章,评审
doi:10.2176/nmc.cr2012-0311
更新日期:2014-01-01 00:00:00
abstract::A 56-year-old man presented with a meningioma associated with hyperostotic bone containing little tumor cell infiltration. The patient presented with a growing mass on his right forehead and exophthalmos. Computed tomography (CT) taken 4 years previously revealed only hyperostosis without intracranial lesion. Repeat C...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.45.480
更新日期:2005-09-01 00:00:00
abstract::An 11-year-old boy presented with medulloblastoma occurring in the cerebellar vermis. Computed tomography and magnetic resonance imaging revealed numerous cysts and calcifications in the tumor. The tumor was subtotally removed and cellular synchronization radiation therapy given. He was discharged without neurological...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.34.375
更新日期:1994-06-01 00:00:00
abstract::A modified provocative test to assess the safety of embolization of cerebral and spinal arteriovenous malformations is described. The modified test uses successive amobarbital and lidocaine injections to elicit any possible neurological deficit, both mixed with radiopaque material to visualize the distribution of the ...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.34.187
更新日期:1994-03-01 00:00:00
abstract::A 73-year-old woman presented with diffuse subarachnoid hemorrhage from a ruptured fusiform aneurysm directly arising from the right distal anterior inferior cerebellar artery. Six years before admission, she had undergone stereotactic irradiation for right vestibular schwannoma, under a diagnosis based on neuroimagin...
journal_title:Neurologia medico-chirurgica
pub_type: 杂志文章
doi:10.2176/nmc.49.202
更新日期:2009-05-01 00:00:00