Keck School Faculty

Mark S Shiroishi, MD
Mark S Shiroishi, MD
Assistant Professor of Clinical Radiology
Radiology
Los Angeles

Differential Clinical Presentation, Intraoperative Management Strategies, and Surgical Outcomes After Endoscopic Endonasal Treatment of Cystic Sellar Masses World Neurosurg. 2019 Sep 07. . View in PubMed

Hemorrhagic Presentation of Rathke Cleft Cysts: A Surgical Case Series Oper Neurosurg (Hagerstown). 2019 Aug 26. . View in PubMed

Quantitative imaging biomarkers alliance (QIBA) recommendations for improved precision of DWI and DCE-MRI derived biomarkers in multicenter oncology trials J Magn Reson Imaging. 2019 Jun; 49(7):e101-e121. . View in PubMed

Headache and Brain Tumor Neuroimaging Clin N Am. 2019 May; 29(2):291-300. . View in PubMed

Value of pituitary gland MRI at 7 T in Cushing's disease and relationship to inferior petrosal sinus sampling: case report J Neurosurg. 2018 Mar 01; 1-5. . View in PubMed

Permeability imaging as a predictor of delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage J Cereb Blood Flow Metab. 2018 06; 38(6):973-979. . View in PubMed

Lymphomatosis cerebri: a rare variant of primary central nervous system lymphoma and MR imaging features Cancer Imaging. 2017 Oct 05; 17(1):26. . View in PubMed

Brain cortical structural differences between non-central nervous system cancer patients treated with and without chemotherapy compared to non-cancer controls: a cross-sectional pilot MRI study using clinically-indicated scans Proc SPIE Int Soc Opt Eng. 2017 Oct; 10572. . View in PubMed

Mental Illness Is Not Associated with Adherence to Colorectal Cancer Screening: Results from the California Health Interview Survey Dig Dis Sci. 2017 01; 62(1):224-234. . View in PubMed

A pilot study of pre-operative motor dysfunction from gliomas in the region of corticospinal tract: Evaluation with diffusion tensor imaging PLoS One. 2017; 12(8):e0182795. . View in PubMed

Dynamic Susceptibility Contrast MR Imaging in Glioma: Review of Current Clinical Practice Magn Reson Imaging Clin N Am. 2016 Nov; 24(4):649-670. . View in PubMed

Atypical central neurocytoma with metastatic craniospinal dissemination: a case report Clin Imaging. 2016 Nov - Dec; 40(6):1108-1111. . View in PubMed

High-resolution whole-brain DCE-MRI using constrained reconstruction: Prospective clinical evaluation in brain tumor patients Med Phys. 2016 May; 43(5):2013. . View in PubMed

Physiologic MRI for assessment of response to therapy and prognosis in glioblastoma Neuro Oncol. 2016 Apr; 18(4):467-78. . View in PubMed

Advanced Imaging of Intracranial Meningiomas Neurosurg Clin N Am. 2016 Apr; 27(2):137-43. . View in PubMed

Predicting Meningioma Consistency on Preoperative Neuroimaging Studies Neurosurg Clin N Am. 2016 Apr; 27(2):145-54. . View in PubMed

The use of inhaled antibiotic therapy in the treatment of ventilator-associated pneumonia and tracheobronchitis: a systematic review BMC Pulm Med. 2016 Mar 08; 16:40. . View in PubMed

Versatile utilization of real-time intraoperative contrast-enhanced ultrasound in cranial neurosurgery: technical note and retrospective case series Neurosurg Focus. 2016 Mar; 40(3):E6. . View in PubMed

Design and development of an ethnically-diverse imaging informatics-based eFolder system for multiple sclerosis patients Comput Med Imaging Graph. 2015 Dec; 46 Pt 2:257-68. . View in PubMed

Combined MRI and MRS improves pre-therapeutic diagnoses of pediatric brain tumors over MRI alone Neuroradiology. 2015 Sep; 57(9):951-6. . View in PubMed

Imaging of the Posttherapeutic Brain Top Magn Reson Imaging. 2015 Jun; 24(3):147-54. . View in PubMed

ASFNR recommendations for clinical performance of MR dynamic susceptibility contrast perfusion imaging of the brain AJNR Am J Neuroradiol. 2015 Jun; 36(6):E41-51. . View in PubMed

Imaging of occlusive thrombi in acute ischemic stroke Int J Stroke. 2015 Apr; 10(3):298-305. . View in PubMed

Principles of T2 *-weighted dynamic susceptibility contrast MRI technique in brain tumor imaging J Magn Reson Imaging. 2015 Feb; 41(2):296-313. . View in PubMed

Diffusion restriction in a non-enhancing metastatic brain tumor treated with bevacizumab - recurrent tumor or atypical necrosis? Clin Imaging. 2014 Sep-Oct; 38(5):724-6.. View in PubMed

Malignant transformation of DNETs: a case report and literature review Neuroreport. 2014 Aug 20; 25(12):894-9. . View in PubMed

Multimodal magnetic resonance imaging evaluation of primary brain tumors Semin Oncol. 2014 Aug; 41(4):478-495. . View in PubMed

Clinical applications of diffusion tensor imaging World Neurosurg. 2014 Jul-Aug; 82(1-2):96-109. . View in PubMed

Image coregistration: quantitative processing framework for the assessment of brain lesions J Digit Imaging. 2014 Jun; 27(3):369-79. . View in PubMed

A pilot genome-scale profiling of DNA methylation in sporadic pituitary macroadenomas: association with tumor invasion and histopathological subtype PLoS One. 2014; 9(4):e96178. . View in PubMed

Concurrent intracranial and spinal subdural hematoma in a teenage athlete: a case report of this rare entity Case Rep Radiol. 2014; 2014:143408. . View in PubMed

Perfusion MRI: the five most frequently asked clinical questions AJR Am J Roentgenol. 2013 Sep; 201(3):W495-510. . View in PubMed

Posttreatment evaluation of central nervous system gliomas Magn Reson Imaging Clin N Am. 2013 May; 21(2):241-68. . View in PubMed

Brain tumors: a multimodality approach with diffusion-weighted imaging, diffusion tensor imaging, magnetic resonance spectroscopy, dynamic susceptibility contrast and dynamic contrast-enhanced magnetic resonance imaging Magn Reson Imaging Clin N Am. 2013 May; 21(2):199-239. . View in PubMed

Perfusion MRI: the five most frequently asked technical questions AJR Am J Roentgenol. 2013 Jan; 200(1):24-34. . View in PubMed

Imaging of neurocysticercosis Neuroimaging Clin N Am. 2012 Nov; 22(4):659-76. . View in PubMed

Advanced techniques using contrast media in neuroimaging Magn Reson Imaging Clin N Am. 2012 Nov; 20(4):699-713. . View in PubMed

Medicolegal hazards: potential pitfalls for neuroimagers Neuroimaging Clin N Am. 2012 Aug; 22(3):527-38. . View in PubMed

Perfusion and permeability MR imaging of gliomas Technol Cancer Res Treat. 2011 Feb; 10(1):59-71. . View in PubMed

Contralateral hemimicrencephaly in neonatal hemimegalencephaly Pediatr Radiol. 2010 Nov; 40(11):1826-30. . View in PubMed

Differential changes in deep and cortical gray matters of patients with multiple sclerosis: a quantitative magnetic resonance imaging study J Comput Assist Tomogr. 2010 May-Jun; 34(3):431-6. . View in PubMed

Multiple sclerosis: hyperintense lesions in the brain on T1-weighted MR images assessed by diffusion tensor imaging J Magn Reson Imaging. 2010 Apr; 31(4):789-95. . View in PubMed

Target therapy using a small molecule inhibitor against angiogenic receptors in pancreatic cancer Neoplasia. 2007 Feb; 9(2):119-27. . View in PubMed

Myocardial protection: the rebirth of potassium-based cardioplegia Tex Heart Inst J. 1999; 26(1):71-86. . View in PubMed

Retrograde transvenous neuroperfusion: a back door treatment for stroke Stroke. 1998 Sep; 29(9):1912-6. . View in PubMed

A pilot study on the ability of retrograde transvenous neuroperfusion to rescue baboon brain with severe ischemia J Stroke Cerebrovasc Dis. 1997 Apr-May; 6(4):210-6. . View in PubMed

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