Yusuke Abe

Summary

Affiliation: Juntendo University Urayasu Hospital
Country: Japan

Publications

  1. ncbi request reprint Calvarial diploic venous channels: an anatomic study using high-resolution magnetic resonance imaging
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu, Chiba, 279 0021, Japan
    Surg Radiol Anat 35:935-41. 2013
  2. doi request reprint An anatomic study of the inferior oblique nerve with high-resolution magnetic resonance imaging
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu, Chiba, 279 0021, Japan
    Surg Radiol Anat 35:377-83. 2013
  3. doi request reprint Magnetic resonance imaging appearance of primary spinal extradural Ewing's sarcoma: case report and literature review
    S Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, 279 0021, Urayasu, Chiba, Japan
    Clin Neuroradiol 23:81-5. 2013
  4. doi request reprint Genomic causes of multiple cerebral cavernous malformations in a Japanese population
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu, Chiba 279 0021, Japan
    J Clin Neurosci 20:667-9. 2013
  5. doi request reprint Solitary spinal extradural plasmacytoma: a case report and literature review
    S Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka Urayasu, 279 0021 Chiba, Japan
    Clin Neuroradiol 23:5-9. 2013
  6. doi request reprint Visualization of the ophthalmic artery by phase-contrast magnetic resonance angiography: a pilot study
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu, Chiba, 279 0021, Japan
    Surg Radiol Anat 34:833-8. 2012
  7. doi request reprint Pediatric multicentric glioma occurring after cranial irradiation
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Tomioka, Urayasu, Japan
    J Clin Neurosci 16:1086-8. 2009
  8. ncbi request reprint Lumbar congestive myelopathy mimicking neoplasia without concurrent vascular malformation
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 49:316-9. 2009
  9. ncbi request reprint Multiple meningeal cysts affecting the whole craniospinal axis. Case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 49:374-6. 2009
  10. ncbi request reprint Arteriovenous fistula arising from the persistent primitive olfactory artery with dual supply from the bilateral anterior ethmoidal arteries
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Chiba, Japan
    Neurol Med Chir (Tokyo) 49:407-9. 2009

Collaborators

Detail Information

Publications46

  1. ncbi request reprint Calvarial diploic venous channels: an anatomic study using high-resolution magnetic resonance imaging
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu, Chiba, 279 0021, Japan
    Surg Radiol Anat 35:935-41. 2013
    ..The calvarial diploic venous channels (CDVCs) are well-known intraosseous structures, but their distribution and anatomofunctional implications are not fully understood...
  2. doi request reprint An anatomic study of the inferior oblique nerve with high-resolution magnetic resonance imaging
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu, Chiba, 279 0021, Japan
    Surg Radiol Anat 35:377-83. 2013
    ..To investigate anatomic features of the inferior oblique nerve (IObN) by high-resolution magnetic resonance (MR) imaging and cadaveric dissection...
  3. doi request reprint Magnetic resonance imaging appearance of primary spinal extradural Ewing's sarcoma: case report and literature review
    S Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, 279 0021, Urayasu, Chiba, Japan
    Clin Neuroradiol 23:81-5. 2013
    ..Primary spinal extradural Ewing's sarcoma (PSEES) or primitive neuroectodermal tumor (PNET) is uncommon. The present study summarizes the magnetic resonance (MR) imaging appearance of PSEES...
  4. doi request reprint Genomic causes of multiple cerebral cavernous malformations in a Japanese population
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu, Chiba 279 0021, Japan
    J Clin Neurosci 20:667-9. 2013
    ..Most of the patients had a stable course during the follow-up period. Genomic mutations other than CCM1, CCM2 and CCM3 may be frequent in patients with multiple CCM in the Japanese population...
  5. doi request reprint Solitary spinal extradural plasmacytoma: a case report and literature review
    S Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka Urayasu, 279 0021 Chiba, Japan
    Clin Neuroradiol 23:5-9. 2013
    ..SSEP should be included in the differential diagnosis of an extradural tumor located in the dorsal spinal canal without associated bony changes. Surgery may be effective for symptomatic relief...
  6. doi request reprint Visualization of the ophthalmic artery by phase-contrast magnetic resonance angiography: a pilot study
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu, Chiba, 279 0021, Japan
    Surg Radiol Anat 34:833-8. 2012
    ..This study aimed at investigating whether phase-contrast (PC) magnetic resonance (MR) angiography is useful for visualizing the ophthalmic artery (OA)...
  7. doi request reprint Pediatric multicentric glioma occurring after cranial irradiation
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Tomioka, Urayasu, Japan
    J Clin Neurosci 16:1086-8. 2009
    ..These tumors had newly developed within the irradiated field, but were separated in both location and time. Radiation-induced gliomas may develop within a shorter time interval than previously considered...
  8. ncbi request reprint Lumbar congestive myelopathy mimicking neoplasia without concurrent vascular malformation
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 49:316-9. 2009
    ..His paraparesis, sensory disturbance, and vesicorectal dysfunction improved significantly after surgery. Congestive myelopathy may be caused by various angiographically occult etiologies other than dural arteriovenous fistula...
  9. ncbi request reprint Multiple meningeal cysts affecting the whole craniospinal axis. Case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 49:374-6. 2009
    ....
  10. ncbi request reprint Arteriovenous fistula arising from the persistent primitive olfactory artery with dual supply from the bilateral anterior ethmoidal arteries
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Chiba, Japan
    Neurol Med Chir (Tokyo) 49:407-9. 2009
    ..AVF arising in the anterior cranial fossa may be associated with an unusual pattern of the blood supply when including the PPOA...
  11. ncbi request reprint Metastatic skull base tumor from thymic carcinoma mimicking Tolosa-Hunt syndrome
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 50:499-502. 2010
    ..The final diagnosis was metastatic brain tumor from thymic carcinoma. Rapid progression of neurological impairment inconsistent with a benign extraaxial tumor needs prompt surgical intervention...
  12. ncbi request reprint Chondrosarcoma with atypical clinical presentation treated by gamma knife radiosurgery for multiple brain metastases--case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 50:502-5. 2010
    ..Gamma knife radiosurgery (GKS) performed postoperatively controlled the parenchymal lesions for more than 10 months without relapse. GKS may be effective for the treatment of brain metastasis from high grade chondrosarcoma...
  13. ncbi request reprint Intramedullary primitive neuroectodermal tumor presenting with rapidly-progressive cauda equina syndrome
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 50:1031-5. 2010
    ..The patient died 13 months after the onset of the disease. PNET should be considered in the differential diagnosis of an intramedullary spinal cord tumor...
  14. ncbi request reprint Anaplastic pleomorphic xanthoastrocytoma with a component of anaplastic astrocytoma presenting as skull base tumor followed by downward extracranial extension. Case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 50:1108-12. 2010
    ..The patient died at 20 months after the initial surgery. PXA with anaplastic appearance may have a component of anaplastic astrocytoma with more aggressive behavior...
  15. doi request reprint Spinal angiolipoma in a pregnant woman presenting with acute epidural hemorrhage
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Urayasu, Chiba 279 0021, Japan
    J Clin Neurosci 18:849-51. 2011
    ..Spinal angiolipoma in a pregnant woman may be complicated with acute epidural hemorrhage. Emergent surgical evacuation can be performed safely with a good functional prognosis...
  16. doi request reprint Idiopathic intervertebral disk calcification in childhood: a case report and review of literature
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, 279 0021, Japan
    Childs Nerv Syst 27:1045-51. 2011
    ..The purpose of the study was to summarize the demographic and clinical characteristics of PIIVDC, and consider its treatment and natural history...
  17. doi request reprint The Virchow-Robin spaces: delineation by magnetic resonance imaging with considerations on anatomofunctional implications
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu, Chiba 279 0021, Japan
    Childs Nerv Syst 27:2057-66. 2011
    ..The Virchow-Robin spaces (V-R spaces) are well-known, but not systematically understood fluid-filled perivascular spaces that allow the convexity and basal perforating vessels to penetrate deep into the cerebral parenchyma...
  18. ncbi request reprint Basilar apex aneurysm manifesting as third ventricular mass and obstructive hydrocephalus--case report--
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:451-4. 2008
    ..Basilar apex aneurysm associated with obstructive hydrocephalus has complex underlying pathology and should be treated by a combination of definitive aneurysm obliteration and CSF diversion...
  19. ncbi request reprint Asymptomatic huge congenital arachnoid cyst successfully treated by endoscopic surgery--case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:405-8. 2008
    ..Less invasive prophylactic surgery using the neuroendoscope may be beneficial for carefully selected cases of asymptomatic neonatal arachnoid cysts...
  20. ncbi request reprint Isolated angiitis in the hypothalamus mimicking brain tumor
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:33-6. 2008
    ..Angiitis may originate from the hypothalamus and should be considered in the differential diagnosis of hypothalamic lesion mimicking brain tumor on neuroimaging...
  21. ncbi request reprint Atypical dural arteriovenous fistula associated with meningitis
    Satoshi Tsutsumi
    Department of Neurosurgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:68-71. 2008
    ..The symptoms ameliorated postoperatively. Meningitis may be an underlying pathology of dural AVF. Variant SSS AVF can be treated with a combination of surgical and endovascular techniques...
  22. ncbi request reprint Simultaneous bilateral vertebral artery occlusion in the lower cervical spine manifesting as bow hunter's syndrome
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:90-4. 2008
    ..Accurate anatomical knowledge of the uncovertebral foraminal region combined with intraoperative dynamic study is essential for safe surgery to the VA and favorable outcome...
  23. ncbi request reprint Posterior fossa dural arteriovenous fistula as a probable cause of congestive myelopathy. Case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:171-5. 2008
    ..We considered that the dAVF might have caused the congestive myelopathy. Decompressive maneuver may provide effective management for necrotizing myelopathy in selected cases...
  24. ncbi request reprint Pathological laughter caused by frontal glioblastoma: case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:307-10. 2008
    ..The pathological laughter and hemiparesis resolved within 2 weeks after surgery. Invasive tumor in the frontal lobe involving the prefrontal cortex and subcortical structure may cause pathological laughter, and can be cured by surgery...
  25. ncbi request reprint Rapid growth of congenital diffuse brain tumor considered to be teratoma: case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Japan
    Neurol Med Chir (Tokyo) 48:322-5. 2008
    ..His activity began to deteriorate on postnatal day 13 and he died of respiratory distress on the 15th day of life...
  26. ncbi request reprint Central pontine and extrapontine myelinolysis in an infant associated with the treatment of craniopharyngioma: case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:351-4. 2008
    ....
  27. ncbi request reprint Idiopathic calvarial thinning
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:275-8. 2008
    ..There was no markedly fibrovascular connective tissue typical of Gorham-Stout disease. Calvarial thinning in the present case may have been caused by an undetermined complex mechanism...
  28. ncbi request reprint Huge supratentorial extraventricular anaplastic ependymoma presenting with massive calcification--case report
    Eika Hamano
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba
    Neurol Med Chir (Tokyo) 50:150-3. 2010
    ..Ependymoma should be included in the differential diagnosis of a supratentorially located, extraventricular mass with massive intratumoral calcification...
  29. ncbi request reprint Pleural malignant mesothelioma causing cord infiltration through the nerve root. Case report
    Hidehiro Okura
    Department of Neurosurgery, Juntendo Urayasu Hospital, Juntendo University School of Medicine, 2 1 1 Hongo, Bunkyo ku, Tokyo, Japan
    Neurol Med Chir (Tokyo) 49:167-71. 2009
    ..However, the patient's neurological condition is very difficult to improve in the presence of spinal cord infiltration...
  30. ncbi request reprint Orbital dermoid cyst with intratumoral inflammatory hemorrhage: case report
    Kentaro Kudo
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 48:359-62. 2008
    ..Dermoid cyst may show atypical presentation with intratumoral hemorrhage and should always be included in the differential diagnosis of orbital tumor...
  31. ncbi request reprint Atypical cervical astrocytoma manifesting as occipitalgia
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, China
    Neurol Med Chir (Tokyo) 47:371-4. 2007
    ..Postoperatively the headache had completely resolved. Cervical astrocytoma of subpial location is a very rare cause of headache in adults. The subpial location enables surgical extirpation because minimal or no myelotomy is needed...
  32. ncbi request reprint [Rare complication of anterior spinal surgery: Horner syndrome]
    Yukimasa Yasumoto
    Department of Neurosurgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu shi, Chiba 279 0021, Japan
    No Shinkei Geka 36:911-4. 2008
    ..Knowledge of the anatomical relation between the CST and the LCM is very important to avoid Horner syndrome in ACDF. The tip of a retractor blade must be placed between the medial edge of the LCM and the vertebral body...
  33. ncbi request reprint [Case with large abdominal abscess associated with a ventriculoperitoneal shunt]
    Satoshi Tsutsumi
    Department of Neurosurgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu shi, Chiba 279 0021, Japan
    No Shinkei Geka 37:363-7. 2009
    ..Abdominal abscess is a potential complication of ventriculoperitoneal shunting, and timely diagnosis and treatment may achieve a good outcome...
  34. ncbi request reprint [Simultaneous presentation of Tolosa-Hunt syndrome and oculomotor nerve palsy due to the nonruptured internal carotid-posterior communicating artery aneurysm: a case report]
    Satoshi Tsutsumi
    Department of Neurosurgery, Juntendo University Urayasu Hospital, 2 1 1 Tomioka, Urayasu shi, Chiba 279 0021, Japan
    No Shinkei Geka 37:393-7. 2009
    ....
  35. ncbi request reprint Infantile chronic subdural hematoma infected by Escherichia coli--case report
    Yasushi Iimura
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 50:482-4. 2010
    ..coli. Infected subdural hematoma is possible in infants presenting with subdural hemorrhage with clinical symptoms of bacteremia...
  36. ncbi request reprint Orbital cavernous hemangioma presenting with atypical appearance: case report
    Osamu Akiyama
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 49:209-12. 2009
    ..Conservative surgery should be indicated for poorly demarcated orbital cavernous hemangiomas considering the usual benign clinical course and postoperative sequelae...
  37. ncbi request reprint [A case of intramedullary spinal cord metastasis from breast carcinoma: surgical resection for conus medullaris lesion]
    Satoshi Tsutsumi
    Department of Neurosurgery, Juntendo University Urayasu Hospital, Chiba, Japan
    No Shinkei Geka 39:669-74. 2011
    ..Histological findings of the tumor were consistent with metastatic breast carcinoma. Surgical resection can be considered for the treatment of intramedullary spinal cord metastasis if the lesion is located in the conus medullaris...
  38. ncbi request reprint Orbital pseudotumor associated with retrobulbar hematoma: case report
    Satoshi Tsutsumi
    Department of Neurological Surgery, Juntendo University Urayasu Hospital, Urayasu, Chiba, Japan
    Neurol Med Chir (Tokyo) 47:265-8. 2007
    ..Visual function and extraocular movement improved postoperatively and neuroimaging showed no abnormal structures in the affected orbit. Pseudotumor may bleed and form a retrobulbar hematoma which carries the risk of visual loss...
  39. ncbi request reprint [Huge falx meningioma resected en bloc following acute brain swelling: a case report]
    Yasuo Suga
    Department of Neurosurgery, Juntendo University Urayasu Hospital, 2 Chiba 279 0021, Japan
    No Shinkei Geka 36:819-23. 2008
    ..Also we should carefully consider the indication and select proper candidates for presurgical cerebral angiography and tumor embolization because of the inherent risk that is apt to be underestimated...
  40. ncbi request reprint [A case of chondroblastoma arising from the temporal bone]
    Satoshi Tsutsumi
    Department of Neurosurgery, Juntendo University Urayasu Hospital, Chiba, Japan
    No Shinkei Geka 38:1019-24. 2010
    ..Histological findings of the tumor were consistent with the qualities of chondroblastoma. We should assume chondroblastoma as differential diagnosis when we encounter a temporal bone tumor that is curable by surgical resection...
  41. ncbi request reprint Endovascular treatment with bare platinum coils for middle cerebral artery aneurysms
    Hidenori Oishi
    Department of Neurosurgery, Juntendo University School of Medicine, Bunkyo ku, Tokyo, Japan
    Neurol Med Chir (Tokyo) 49:287-93. 2009
    ..For patients with MCA aneurysms suitable for endovascular surgery, bare platinum coil embolization can be performed with acceptable low morbidity and mortality rates, with a lower risk of postprocedural aneurysmal bleeding...
  42. ncbi request reprint [A case of intracranial dural arteriovenous fistula presenting with brainstem infarction]
    Hidenori Oishi
    Department of Neurosurgery, Juntendo University, School of Medicine, Tokyo, Japan
    No Shinkei Geka 33:1095-9. 2005
    ..Venous hypertension of the brainstem was relieved by transvenous platinum coil selective embolization of superior petrosal sinus. The correct analysis of venous drainage pattern is essential for the curative endovascular surgery...
  43. ncbi request reprint [A case of a subclavian-vertebral junction arterial aneurysm with brain stem thromboembolism]
    Katsumi Suzukawa
    Department of Neurosurgery, Urayasu Ichikawa Municipal Hospital, Chiba, Japan
    No Shinkei Geka 32:1151-5. 2004
    ..This aneurysm appeared on angiography to be atherosclerotic in its clinical characteristics, and we have scheduled follow-up angiography in two years time. As his hemiparesis had improved, he was discharged from the hospital on foot...
  44. ncbi request reprint [Combination of stenting and coil embolization for carotid artery pseudoaneurysm causing symptomatic mass effect: case report]
    Hidenori Oishi
    Department of Neurosurgery, Hitachi General Hospital, 2 1 1 Jonan cho, Hitachi, Ibaraki 317 0077, Japan
    No Shinkei Geka 30:437-41. 2002
    ..This method may be considered to be an alternative to conventional surgical treatment such as proximal ligation, extracranial-intracranial bypass, or direct surgical repair...
  45. ncbi request reprint Successful treatment of a thrombosed posterior cerebral artery aneurysm causing obstructive hydrocephalus
    Hidenori Oishi
    Department of Neurosurgery, Juntendo University, School of Medicine, Toyko, Japan
    J Clin Neurosci 15:199-202. 2008
    ..To our knowledge, this is the first report of a thrombosed posterior cerebral artery aneurysm presenting with obstructive hydrocephalus treated by the combination of endoscopic and endovascular techniques...
  46. ncbi request reprint [Endosaccular coil embolization for cerebral aneurysms]
    Hidenori Oishi
    Department of Neurosurgery, Juntendo University School of Medicine, 2 1 1 Hongo, Bunkyo ku, Tokyo 113 8421, Japan
    No Shinkei Geka 36:755-67. 2008