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Showing 37 to 48 of 3514 entries
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Large capillary hemangioma of the temporal bone with a dural tail sign: A case report.

Oncology letters

Yang G, Li C, Chen X, Liu Y, Han D, Gao X, Kawamoto K, Zhao S.
PMID: 24959241
Oncol Lett. 2014 Jul;8(1):183-186. doi: 10.3892/ol.2014.2143. Epub 2014 May 13.

The present study reports a rare case of large capillary hemangioma of the temporal bone with a dural tail sign. A 57-year-old female presented with pulsatile tinnitus and episodic vertigo associated with a ten-year history of an intermittent faint...

Magnetic resonance imaging in marchiafava-bignami syndrome: a cornerstone in diagnosis and prognosis.

Case reports in radiology

Paidipati Gopalkishna Murthy K.
PMID: 25328749
Case Rep Radiol. 2014;2014:609708. doi: 10.1155/2014/609708. Epub 2014 Sep 23.

Marchiafava-Bignami syndrome is a rare condition. However, with the advent of MRI, more and more of these cases are being diagnosed. Thus, it becomes essential for a radiologist to be familiar with its imaging features as well as clinical...

Inflammatory myofibroblastic tumours: a pictorial review.

Insights into imaging

Cantera JE, Alfaro MP, Rafart DC, Zalazar R, Muruzabal MM, Barquín PG, Pérez IV.
PMID: 25519466
Insights Imaging. 2015 Feb;6(1):85-96. doi: 10.1007/s13244-014-0370-0. Epub 2014 Dec 18.

OBJECTIVES: To present the most important characteristics of inflammatory myofibroblastic tumours (IMTs) arising in different locations of the body with histological correlation.METHODS: To review the symptoms and main radiological findings of IMTs. On ultrasonography (US), these tumours can appear...

Kinetics and calcium-specificity of polyamine uptake in carrot protoplasts.

Amino acids

Antognoni F, Casali P, Pistocchi R, Bagni N.
PMID: 24189738
Amino Acids. 1994 Oct;6(3):301-9. doi: 10.1007/BF00813750.

The kinetics of putrescine and spermidine uptake and the influence of calcium on the kinetic parameters of the transport process were investigated in protoplasts isolated from carrot phloem parenchyma. Spermidine uptake dependence on external concentration was biphasic, both in...

Thulium channel waveguide laser with 1.6 W of output power and ∼80% slope efficiency.

Optics letters

van Dalfsen K, Aravazhi S, Grivas C, García-Blanco SM, Pollnau M.
PMID: 25078182
Opt Lett. 2014 Aug 01;39(15):4380-3. doi: 10.1364/OL.39.004380.

Laser experiments were performed on buried, ridge-type channel waveguides in 8 at.% thulium-doped, yttrium-gadolinium-lutetium co-doped potassium double tungstate. By pumping with a Ti:sapphire laser at 794 nm, 1.6 W of output power at 1.84 μm with a maximum slope...

Clival lesion incidentally discovered on cone-beam computed tomography: A case report and review of the literature.

Imaging science in dentistry

Jadhav AB, Tadinada A, Rengasamy K, Fellows D, Lurie AG.
PMID: 24944968
Imaging Sci Dent. 2014 Jun;44(2):165-9. doi: 10.5624/isd.2014.44.2.165. Epub 2014 Jun 11.

An osteolytic lesion with a small central area of mineralization and sclerotic borders was discovered incidentally in the clivus on the cone-beam computed tomography (CBCT) of a 27-year-old male patient. This benign appearance indicated a primary differential diagnosis of...

Retroperitoneal bronchogenic cyst: MRI findings.

Case reports in radiology

Castro R, Oliveira MI, Fernandes T, Madureira AJ.
PMID: 24381777
Case Rep Radiol. 2013;2013:853795. doi: 10.1155/2013/853795. Epub 2013 Dec 04.

The authors describe a case of a retroperitoneal bronchogenic cyst in a 36-year-old female. She presented with abdominal pain, nausea, and vomiting. An MRI scan revealed an 8 cm cystic lesion in the left upper retroperitoneum, with intermediate signal...

Diagnostic imaging dilemma of a clival lesion and its clinical management implications.

Journal of neurological surgery. Part B, Skull base

Yuh SJ, Woulfe J, Corsten MJ, Carrau RL, Prevedello DM, Kassam AB.
PMID: 24967152
J Neurol Surg B Skull Base. 2014 Jun;75(3):177-82. doi: 10.1055/s-0033-1363171. Epub 2014 Mar 03.

Background A retroclival lesion can represent a notochordal remnant-derived mass. The differential diagnoses includes benign lesions such as ecchordosis physaliphora (EP) and neuroenteric cyst or malignant ones such as chordomas. In the case of EP and chordoma, although both...

Was Hypervascular Hepatocellular Carcinoma Visible on Previous Gadoxetic Acid-Enhanced Magnetic Resonance Images?.

Liver cancer

Ichikawa S, Ichikawa T, Motosugi U, Sano K, Morisaka H, Enomoto N, Matsuda M, Fujii H.
PMID: 26674263
Liver Cancer. 2015 Sep;4(3):154-62. doi: 10.1159/000367736. Epub 2015 Jun 05.

BACKGROUND: During the follow-up of patients with chronic liver disease, hypervascular hepatocellular carcinomas (HCCs) can develop either from pre-existing high-risk nodules or by de novo hepatocarcinogenesis. The purpose of this study was to evaluate, by retrospective analysis, the detectability...

Effects of iodinated contrast agent, xylocaine and gadolinium concentration on the signal emitted in magnetic resonance arthrography: a samples study.

Radiologia brasileira

da Silva YL, Costa RZ, Pinho KE, Ferreira RR, Schuindt SM.
PMID: 25987746
Radiol Bras. 2015 Mar-Apr;48(2):69-73. doi: 10.1590/0100-3984.2013.0002.

OBJECTIVE: To investigate the effects of dilution of paramagnetic contrast agent with iodinated contrast and xylocaine on the signal intensity during magnetic resonance arthrography, and to improve the paramagnetic contrast agent concentration utilized in this imaging modality.MATERIALS AND METHODS:...

Differential diagnosis of a vanishing brain space occupying lesion in a child.

World journal of clinical cases

Hamed SA, Mekkawy MA, Abozaid H.
PMID: 26601100
World J Clin Cases. 2015 Nov 16;3(11):956-64. doi: 10.12998/wjcc.v3.i11.956.

We describe clinical, diagnostic features and follow up of a patient with a vanishing brain lesion. A 14-year-old child admitted to the department of Neurology at September 2009 with a history of subacute onset of fever, anorexia, vomiting, blurring...

Profile of PEGylated interferon beta in the treatment of relapsing-remitting multiple sclerosis.

Therapeutics and clinical risk management

Cocco E, Marrosu MG.
PMID: 26056458
Ther Clin Risk Manag. 2015 May 08;11:759-66. doi: 10.2147/TCRM.S69123. eCollection 2015.

Several treatments are currently available for relapsing-remitting multiple sclerosis. Among them, interferon (IFN) beta remains a valid treatment approach because of its good benefit/risk profile. Due to the need for frequent administration (weekly, at a minimum), the use of...

Showing 37 to 48 of 3514 entries