Physician
Radiology
Dr. Leena M. Ketonen, MD
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Doctor Leena M. Ketonen, MD practices Radiology. Leena Ketonen is a published doctor and has 100 publications published. The lastest was: 'Imaging of brain tumors in AIDS patients by means of dual-isotope thallium-201 and technetium-99m sestamibi single-photon emission tomography.' He accepts Medicare payments and is registered with Medicare.gov.
Publications
- Primary intracranial soft tissue sarcomas in children, adolescents, and young adults: single institution experience and review of the literature.
- Preliminary experience with diffusion tensor imaging before and after re-irradiation treatments in children with progressive diffuse pontine glioma.
- Treatment of Patients With Advanced Neurofibromatosis Type 2 With Novel Molecularly Targeted Therapies: From Bench to Bedside.
- Palliative Reirradiation for Progressive Diffuse Intrinsic Pontine Glioma.
- Rosai-Dorfman disease in neuroradiology: imaging findings in a series of 10 patients.
- Imaging and spectroscopic findings in meningioangiomatosis.
- Neuroimaging of pediatric diseases.
- Intracranial Rosai-Dorfman disease with relapsing spinal lesions.
- Stereoscopic visualization of diffusion tensor imaging data: a comparative survey of visualization techniques.
- Treatment of recurrent diffuse intrinsic pontine glioma: the MD Anderson Cancer Center experience.
- Induction treatment for diffuse intrinsic pontine glioma, experience of M.D. Anderson Cancer Center.
- 99mTc-sestamibi scan differentiates tumor from other contrast enhancing tissue in choroid plexus tumors.
- Bilateral gonadoblastoma with dysgerminoma and pilocytic astrocytoma with WT1 GT-IVS9 mutation: A 46 XY phenotypic female with Frasier syndrome.
- A multi-center 1H MRS study of the AIDS dementia complex: validation and preliminary analysis.
- Hematogenous pyogenic facet joint infection.
- Prediction of tumour regrowth of pontine glioma using a two-term model.
- Central neurocytoma responsive to topotecan, ifosfamide, carboplatin.
- Shrinkage of germinoma by dexamethasone only.
- Current techniques used for the radiologic assessment of intracranial neoplasms.
- Memory implications of a "fornix white line" in HIV infection.
- Duplication of the extracranial internal carotid artery.
- Infantile-onset spinocerebellar ataxia: MR and CT findings.
- Multiple sclerosis masquerading as a mass lesion.
- Serial MRI and CT findings in infantile Krabbe disease.
- Wasp sting-associated cerebral infarction: a role for cerebrovascular sympathetic innervation.
- Clinical evaluation of stenosis of the carotid bifurcation with magnetic resonance angiographic techniques.
- Parietal occipital edema in hypertensive encephalopathy: a pathogenic mechanism.
- Pseudoprogression of cerebral cavernous angiomas: the importance of proper magnetic resonance imaging technique.
- Cerebral infarction in a child with sickle cell trait.
- Herpes simplex myelitis simulating neoplasm on magnetic resonance imaging.
- Acute and delayed cerebral infarction after wasp sting anaphylaxis.
- Neuroimaging of the aging brain.
- The initial impact of computed tomography on mortality attributed to brain tumor.
- Imaging of brain tumors in AIDS patients by means of dual-isotope thallium-201 and technetium-99m sestamibi single-photon emission tomography.
- Neuroradiologic findings in children with mitochondrial disorders.
- Laminar cortical necrosis in MELAS syndrome: MR and neuropathological observations.
- Segmentation and feature extraction techniques, with applications to MRI head studies.
- Cognitive performance and regional brain volume in human immunodeficiency virus type 1 infection.
- Opportunistic cerebral vasculopathy and stroke in patients with the acquired immunodeficiency syndrome.
- Efficacy of gadolinium in MR brain imaging of HIV-infected patients.
- Osseous and muscular changes after vertical ramus osteotomy. A magnetic resonance imaging study.
- Chemical-shift imaging of a spontaneous internal carotid artery dissection: case report.
- Manic syndrome in AIDS.
- Brain imaging in human immunodeficiency virus infection.
- Effects of recombinant alpha-2b-interferon therapy in patients with progressive MS.
- Cerebrospinal fluid and MRI findings in three patients with multiple sclerosis and systemic lupus erythematosus.
- Neoplastic meningitis as the presentation of occult primitive neuroectodermal tumors.
- Co-twin control study on cerebral manifestations of systemic lupus erythematosus.
- Acute cerebellar hemorrhage secondary to capillary telangiectasia in an infant. A case report.
- Band heterotopia.
- Posttraumatic nonfunctioning arm.
- Severe unilateral white matter involvement on MR: hypothetical association with dental pain and infection.
- Cerebrovascular complications after primary varicella-zoster infection.
- Volvulus of the cecum simulating anorexia nervosa.
- Surgical experience with acute arterial occlusion in the upper extremities.
- [Early experiences with computer tomography in Finland].
- Recurrent small bowel obstruction caused by a benign tumor. A report of two cases.
- [X-ray examination of the small intestine by the double contrast method].
- Clinical experience with surgical treatment of chronic intestinal ischaemia.
- Surgical experience with simultaneous bilateral carotid endarterectomies.
- Nonrotation anomaly of the bowel causing acute intestinal obstruction in adults. A report of two cases.
- Diagnosis of primary empty sella syndrome by computed tomography.
- Computerized tomography for diagnosis of supratentorial tumors.
- Traumatic rupture of the thoracic aorta.
- [Computed tomography of head injuries].
- Computed tomography appearance of Herpes Simplex encephalitis.
- Metrizamide cisternography with hypocycloid and computed tomography in sellar and suprasellar lesions.
- [Computerized tomography of the brain].
- [The blue toe syndrome].
- Pituitary function in patients with enlarged sella turcica and primary empty sella syndrome.
- Surgical treatment of acute superior vena caval syndrome. A report of two cases.
- Serial nuclear magnetic resonance (NMR) imaging in patients with cerebral infarction.
- Cerebral NMR and CT imaging in dementia.
- An anomalous retrocaval right iliac artery in a patient with an aortic aneurysm. A case report.
- Gyriform calcification after herpes simplex virus encephalitis.
- Cerebral MR and CT imaging in polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy.
- [Asymmetrical calcification of the pineal body, which resembles a shifting of the pineal gland].
- Management of arteriosclerotic aneurysms of the innominate and subclavian arteries.
- Herpes simplex virus encephalitis: new diagnostic and clinical features and results of therapy.
- Herpes simplex virus encephalitis: progression of lesion shown by CT.
- Aneurysm of the inferior thyroid artery and the thyreocervical trunk. Report of four cases.
- Prevalence of Binswanger''s disease.
- Computed tomography of the pituitary fossa in primary hypothyroidism. Effect of thyroxine treatment.
- Hypodense white matter lesions in computed tomography of neurosarcoidosis.
- Cerebral MR and CT imaging in Creutzfeldt-Jakob disease.
- Computed tomography in a case of ophthalmoplegia syndrome.
- Do white matter changes on MRI and CT differentiate vascular dementia from Alzheimer''s disease?
- [Magnetic resonance imaging of the central nervous system].
- Lumbar disc disease evaluated by myelography and postmyelography spinal computed tomography.
- Dense middle cerebral artery sign: an indicator of poor outcome in middle cerebral artery area infarction.
- CT in the differential diagnosis between Alzheimer''s disease and vascular dementia.
- Preliminary experience of magnetic resonance imaging in neurosarcoidosis.
- Evaluation of central nervous system involvement in uncomplicated optic neuritis after prolonged follow-up.
- A follow-up study of very low field MRI findings and clinical course in multiple sclerosis.
- EEG in the differential diagnosis between Alzheimer''s disease and vascular dementia.
- Genetic susceptibility to multiple sclerosis. A co-twin study of a nationwide series.
- Fatal encephalitis caused by a bat-borne rabies-related virus. Clinical findings.
- The value of CT and very low field MRI in the etiological diagnosis of dizziness.
- Magnetic resonance imaging, evoked responses and cerebrospinal fluid findings in a follow-up study of children with optic neuritis.
Doctors Specialties
- Radiology
Accepted Insurances
- American Republic
- CHAMPVA
- Cigna HMO
- Cigna PPO
- Great West Healthcare-Cigna PPO
- LocalPlus
- Open Access Plus
- Commercial Insurance Company
- Coventry Health Care
- Emblem Health
- First Health (Coventry Health Care) PPO
- GEHA
- Humana
- Medicare MCR
- National Elevator
- Old Surety Life Insurance CompanyMedicare MCR
- Choice Plus POS
- Navigate HMO
- Navigate POS
- Options PPO
Education
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University of Helsinki Faculty of Medicine
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1407938715 |
| Last Name Of The Provider | KETONEN |
| First Name Of The Provider | LEENA |
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