Results 1 to 10 of about 422,034 (150)

Early quantification of the therapeutic efficacy of the vascular disrupting agent, CKD-516, using dynamic contrast-enhanced ultrasonography in rabbit VX2 liver tumors [PDF]

open access: yesUltrasonography, 2014
<sec> <title>Purpose:</title> <p>To evaluate the usefulness of dynamic contrast-enhanced ultrasonography (DCE-US) in the early quantification of hemodynamic change following administration of the ...
Ijin Joo   +5 more
doaj   +1 more source

Malignant phyllodes tumor of the breast with metastases to the lungs: A case report and literature review

open access: yesRadiology Case Reports, 2022
Phyllodes tumors (PTs) are rare fibroepithelial neoplasms of the breasts. Approximately 10%-15% of PTs are malignant, and 9%-27% of patients with malignant PTs, develop metastatic disease. The lungs are the most common target organ for distant metastasis
Edvin Ostapenko, MD   +4 more
doaj   +1 more source

Usefulness of acoustic radiation force impulse elastography in the differential diagnosis of benign and malignant solid pancreatic lesions [PDF]

open access: yesUltrasonography, 2014
<sec><title>Purpose:</title><p>The aim of this study was to evaluate the tissue stiffness of solid pancreatic lesions by using acoustic radiation force impulse (ARFI) elastography to differentiate ...
Min Kyoung Park   +6 more
doaj   +1 more source

Giant cavernous hemangioma coexistent with diffuse hepatic hemangiomatosis presenting as portal vein thrombosis and hepatic lobar atrophy [PDF]

open access: yesUltrasonography, 2014
<p>A combination of giant hepatic hemangioma and diffuse hemangiomatosis is extremely rare in adults. Even when they are large, hemangiomas are soft and rarely compress adjacent structures.
Bo Reum Yoo   +3 more
doaj   +1 more source

Ω0 < 1 from inflation [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1995
An inflationary scenario that leads to $Ω_0<1$ today is presented. An epoch of `old' inflation during which the smoothness and horizon problems are solved is followed by a shortened epoch of `new' inflation. Old inflation exits through the nucleation of a single bubble, leading to negative spatial curvature on slices of constant cosmic time.
Bucher, M., Goldhaber, A. S., Turok, N.
openaire   +1 more source

Application of the Thyroid Imaging Reporting and Data System in thyroid ultrasonography interpretation by less experienced physicians [PDF]

open access: yesUltrasonography, 2014
&lt;sec&gt; &lt;title&gt;Purpose:&lt;/title&gt; &lt;p&gt;To verify the usefulness of the Thyroid Imaging Reporting and Data System (TI-RADS) for thyroid nodule diagnosis by less experienced physicians.&lt;/p&gt ...
Su Yeon Ko   +3 more
doaj   +1 more source

Imaging features of complex sclerosing lesions of the breast [PDF]

open access: yesUltrasonography, 2014
&lt;sec&gt; &lt;title&gt;Purpose:&lt;/title&gt; &lt;p&gt;The purpose of this study was to evaluate the imaging features of complex sclerosing lesions of the breast and to assess the rate of upgrade to breast cancer.& ...
Joo Hwa Myong   +5 more
doaj   +1 more source

Recurrent Germline BRCA2 Gene Mutation in Lithuanian Family

open access: yesMedicina, 2020
Approximately 10% of all breast cancer (BC) cases are familial and caused by inheritance of mutant BRCA1, BRCA2, or some other genes from the same DNA reparation pathway.
Ieva Sadzevičienė   +7 more
doaj   +1 more source

Soil Fungistasis against Fusarium Graminearum under Different tillage Systems

open access: yesPlants, 2023
The establishment of the harmful pathogen Fusarium graminearum in different agroecosystems may strongly depend on the ability of the soils to suppress its development and survival.
Skaidrė Supronienė   +6 more
doaj   +1 more source

Comparative Study Effect of Urea-Sulfur Fertilizers on Nitrogen Uptake and Maize Productivity

open access: yesPlants, 2022
Combined nitrogen (N) and sulfur (S) fertilization is a good management strategy to reduce N loss and increase the efficiency of N fertilizers to achieve high grain yields and quality. Field trials for 2 yrs.
Samar Swify   +3 more
doaj   +1 more source

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