Results 21 to 30 of about 8,808,626 (352)

Bayesian sequential change diagnosis [PDF]

open access: yes, 2007
Sequential change diagnosis is the joint problem of detection and identification of a sudden and unobservable change in the distribution of a random sequence. In this problem, the common probability law of a sequence of i.i.d.
Dayanik, Savas   +2 more
core   +4 more sources

Characteristics and mechanisms of mosaicism in prenatal diagnosis cases by application of SNP array

open access: yesMolecular Cytogenetics, 2023
Background With the application of chromosome microarray, next-generation sequencing and other highly sensitive genetic techniques in disease diagnosis, the detection of mosaicism has become increasingly prevalent.
Lili Zhou   +5 more
doaj   +1 more source

Clinical Diagnosis of Placenta Accreta and Clinicopathological Outcomes [PDF]

open access: yes, 2019
Objective To investigate the association between the intraoperative diagnosis of placenta accreta at the time of cesarean hysterectomy and pathological diagnosis.
Cahill, Alison G.   +5 more
core   +1 more source

Diagnosis in vascular dementia, applying ‘Cochrane diagnosis rules’ to ‘dementia diagnostic tools’ [PDF]

open access: yes, 2017
In this issue of Clinical Science, Biesbroek and colleagues describe recent work on magnetic resonance imaging (MRI)-based cerebral lesion location and its association with cognitive decline.
McCleery, Jenny, Quinn, Terence J.
core   +1 more source

Hyperglycemia induces PFKFB3 overexpression and promotes malignant phenotype of breast cancer through RAS/MAPK activation

open access: yesWorld Journal of Surgical Oncology, 2023
Background Breast cancer is the most common tumor in women worldwide. Diabetes mellitus is a global chronic metabolic disease with increasing incidence. Diabetes mellitus has been reported to positively regulate the development of many tumors.
Xiao Cheng   +6 more
doaj   +1 more source

Role of CT angiography in pulmonary embolism and its comparative evaluation with conventional pulmonary angiography

open access: yesIndian Journal of Radiology and Imaging, 2006
OBJECTIVES : The purpose of this study is to assess the role of spiral CT angiography in suspected cases of pulmonary embolism and to do comparative evaluation of CT angiography with conventional pulmonary angiography.
S Sood   +5 more
doaj   +1 more source

Determining the date of diagnosis – is it a simple matter? The impact of different approaches to dating diagnosis on estimates of delayed care for ovarian cancer in UK primary care [PDF]

open access: yes, 2009
Background Studies of cancer incidence and early management will increasingly draw on routine electronic patient records. However, data may be incomplete or inaccurate.
A Majeed   +27 more
core   +3 more sources

Performance of non-invasive prenatal testing for trisomies 21 and 18 in twin pregnancies

open access: yesMolecular Cytogenetics, 2018
Background Cell-free fetal DNA in maternal plasma represents a source of fetal genetic material that can be sampled noninvasively. There are ample studies confirming the accuracy of NIPT in singleton pregnancies, but there is still relatively little ...
Jiexia Yang   +9 more
doaj   +1 more source

Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 4 [PDF]

open access: yesInternational Journal of Biomedicine, 2019
Hemodynamic indices of healthy people obtained by catheterization in such vascular areas as the chambers of the heart (both ventricles, both atria, coronary sinus), IVC, SVC, RHV, right renal vein, sigmoid sinus, and aorta were analyzed.
Alexander G. Kruglov   +3 more
doaj   +1 more source

Rare case of aberrant course of facial nerve traversing above oval window

open access: yesRadiology Case Reports
This research presents a unique observation of congenital conductive hearing loss linked to an atypical pathway of the facial nerve covering the oval window—a condition first reported by Henner.
Yash Heda, MD Radio-diagnosis   +1 more
doaj   +1 more source

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