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Towards a Privacy Preserving Cohort Discovery Framework for Clinical Research Networks

Conclusions PPCD services can be designed for clinical research networks. The security construction presented in this work specifically achieves high privacy guarantees by preventing both threats originating from within and beyond the network. Graphical abstract
Source: Journal of Biomedical Informatics - Category: Information Technology Source Type: research

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BackgroundThe bladder wall may thicken resulting from chronic inflammation after initial treatment (transurethral resection [TUR] or neoadjuvant chemotherapy), which may mimic the feature of recurrent or residual bladder tumors (RBT). Therefore, it is critical to discriminate RBT from benign lesions after initial treatment. PurposeTo investigate whether diffusion kurtosis imaging (DKI) could discriminate RBT from post‐therapy bladder inflammatory lesions. Study TypeRetrospective. SubjectsFifty patients diagnosed with bladder cancer underwent TUR or received neoadjuvant chemotherapy. Field Strength/Sequence3.0T MRI/conven...
Source: Journal of Magnetic Resonance Imaging - Category: Radiology Authors: Tags: Original Research Source Type: research
A recent study found that birth control was linked to an increased risk of breast cancer. But a doctor from Brigham&Women's Hospital explains why the benefits can outweigh the risks.
Source: the Mail online | Health - Category: Consumer Health News Source Type: news
Data from the past 6 years have shown that the presence of any amount of cribriform (or more comprehensively, large acinar cribriform to papillary) pattern of invasive prostate cancer is associated with adverse pathologic features and leads to uniquely adverse outcomes. Sixteen papers and numerous abstracts have reached these conclusions concordantly. Not only does this justify removal of all cribriform cancer from Gleason grade 3, it shows that cribriform cancer has pathologic, outcome, and molecular features distinct from noncribriform Gleason grade 4. Suggestions for accommodating the presence of cribriform cancer into ...
Source: Advances in Anatomic Pathology - Category: Pathology Tags: Review Articles Source Type: research
Despite advances in our understanding of appendiceal mucinous neoplasms and their relationship to the pseudomyxoma peritonei syndrome, the classification of mucinous tumors of the appendix is still confusing. This review will provide an update on the various classification systems that have been recently proposed for appendiceal mucinous neoplasia, with a particular emphasis on how to handle and report the histologic findings for these tumors using the newly published Peritoneal Surface Oncology Group International (PSOGI) and American Joint Committee on Cancer (AJCC) eighth edition guidelines. A simplified approach to dia...
Source: Advances in Anatomic Pathology - Category: Pathology Tags: Review Articles Source Type: research
One new study suggests artificial intelligence (AI) might someday detect breast cancer that has spread to the lymph nodes.
Source: WebMD Health - Category: Consumer Health News Source Type: news
Maxwell revealed that his only symptom was exhaustion, which he assumed was from traveling. But a biopsy in April 2016 confirmed his diagnosis. He only missed two days of filming.
Source: the Mail online | Health - Category: Consumer Health News Source Type: news
Source: BMJ Comments - Category: General Medicine Source Type: forums
Though it remains illegal under Federal law, a recent Yale survey found 65 percent of clinicians approve of letting children with cancer use marijuana.
Source: Yale Science and Health News - Category: Universities & Medical Training Source Type: news
Objective: To determine the rate of grade 4, potentially life-threatening events not attributable to AIDS, cardiovascular disease (CVD), or non-AIDS cancer among participants on antiretroviral therapy and to describe associations of these events with interleukin-6 (IL-6) and D-dimer. Design: Cohort study. Methods: HIV-infected participants on antiretroviral therapy (N = 3568) with an HIV-RNA level ≤ 500 copies/mL were followed for grade 4, AIDS, CVD, non-AIDS cancer, and all-cause mortality events. Grade 4 events were further classified masked to biomarker levels as reflecting chronic inflammation–related ...
Source: JAIDS Journal of Acquired Immune Deficiency Syndromes - Category: Infectious Diseases Tags: Epidemiology Source Type: research
(MedPage Today) -- Survey: knowledge, attitudes vary by type of practitioner
Source: MedPage Today Pediatrics - Category: Pediatrics Source Type: news
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