Results 41 to 50 of about 12,692,806 (311)

Profile of Digital Mammography Findings in Patients with Histopathologically Proven Ductal Carcinoma in Situ (DCIS)

open access: yesGalician Medical Journal, 2020
Breast carcinoma is a heterogeneous group of tumors with a wide spectrum of clinical presentations, lesion characterization and diagnostic evaluation.
Ankit Prabhakar   +4 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

A Case of Rheumatoid Arthritis Complicated by Compression of the Popliteal Artery and Tibial Nerve Due to an Organized Hematoma in the Popliteal Fossa: A Case Report and Literature Review

open access: yesDiagnostics
Background/Objectives: Among the various types of masses that can cause compression, hematomas are a relatively common but often overlooked cause. Rheumatoid arthritis (RA) is associated with bleeding problems due to vascular inflammation, platelet ...
Gi Beom Kim   +2 more
doaj   +1 more source

An unusual presentation of vaginal leiomyoma

open access: yesJournal of Mid-Life Health, 2019
Leiomyomas are classified as benign mesenchymal neoplasms and consist of smooth muscle cells with variable amounts of fibrous stroma. The tumors occur most frequently in the uterus, affecting 20%–30% of women of reproductive age, but vaginal leiomyomas ...
Rahul R. Patil   +2 more
doaj   +1 more source

Rapid Response to Trametinib Combined With Chemotherapy for Infant BRAF‐Fused Chiasmatic Glioma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Infants, less than 1 year, with chiasmatic gliomas (ICG) present a major therapeutic challenge due to large tumor size, decreased vision, rapid progression, and poor response to vincristine/carboplatin chemotherapy. The majority have a BRAF fusion, which may respond to downstream MEK inhibitors but response time is slow. There are no safety or
Helen Toledano   +7 more
wiley   +1 more source

Photon mass

open access: yesInternational Journal of Physics and Applications, 2018
The atomic structure is presented on the basis of the theory of vortex gravitation. The feasibility and calculation of the values of the density and mass of electromagnetic particles are proposed. A calculation is made, which proves that the photon must have mass.
openaire   +2 more sources

Increasing the content of coarse fractions in the mined coal mass by a combine using paired cuts

open access: yesЗаписки Горного института, 2022
The main volume of coal is mined underground using shearers. In modern shearers, auger actuators are mainly used, which are distinguished by the simplicity of design, manufacturability and reliability. However, in the process of separating coal from mass
Viktor V. Gabov   +3 more
doaj   +1 more source

Detection of Microorganisms in Clinical Sonicated Orthopedic Devices Using Conventional Culture and qPCR

open access: yesRevista Brasileira de Ortopedia, 2022
Objective To evaluate the sensitivity and specificity of the quantitative real-time polymerase chain reaction (qPCR) for 16S rDNA gene screening using sonicated fluid from orthopedic implants.
Victoria Stadler Tasca Ribeiro   +5 more
doaj   +2 more sources

Evaluation of the Utility of Baseline Echocardiogram in Patients With Standard Risk Precursor B‐Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Background A routine baseline echocardiogram is often obtained prior to anthracycline administration in children with cancer. The utility of baseline echocardiogram is unclear in patients with standard risk B‐cell acute lymphoblastic leukemia (SR B‐ALL) as their anthracycline cumulative dose is low.
Ziyad Alrajhi   +4 more
wiley   +1 more source

Different Mass Definitions and Their Pluses and Minuses Related to Gravity

open access: yesFoundations, 2023
The discussion of what matter and mass are has been going on for more than 2500 years. Much has been discovered about mass in various areas, such as relativity theory and modern quantum mechanics.
Espen Gaarder Haug
doaj   +1 more source

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