Results 91 to 100 of about 962 (157)
On optimal two-stage testing of multiple mediators [PDF]
arXiv, 2020 Mediation analysis in high-dimensional settings often involves identifying potential mediators among a large number of measured variables. For this purpose, a two-step familywise error rate procedure called ScreenMin has been recently proposed (Djordjilovi\'c et al. 2019).
arxiv
CHRISMED Journal of Health and Research, 2014 A case of 55-year-old female has been presented, who reported to our centre with an unnoticed painless swelling in the posterior part of hard palate, which was interfering in posterior palatal seal formation during denture fabrication. This swelling was diagnosed as pleomorphic adenoma and complete surgical excision was done along with capsule.
George Koshy +3 more
openaire +3 more sources
A case of pleomorphic adenoma of the breast on dynamic contrast-enhanced MR imaging
Radiology Case Reports, 2022 Pleomorphic adenoma commonly develops in the salivary gland, but rarely in the breast. The dynamic contrast-enhanced MR imaging findings of pleomorphic adenoma of the breast have not been well described.
Shuichi Ito, MD +5 more
doaj
Tensor-valued diffusion MRI in under 3 minutes: An initial survey of microscopic anisotropy and tissue heterogeneity in intracranial tumors [PDF]
arXiv, 2019 Purpose: To evaluate the feasibility of a 3-minute b-tensor encoding protocol for diffusion MRI-based assessment of the microscopic anisotropy and tissue heterogeneity in a wide range of intracranial tumors. Methods: B-tensor encoding was performed in 42 patients with intracranial tumors (gliomas, meningiomas, adenomas, metastases).
arxiv
Pleomorphic Adenoma of the Cervical Heterotopic Salivary Gland: A Case Report
Case Reports in Otolaryngology, 2012 Introduction. Although pleomorphic adenoma is the most common neoplasm of the salivary glands, this tumor most commonly involves the minor salivary glands of palatal and rarely occurs in cervical region. Case Report. A 21-year-old female referred to our
Saman Vegari +3 more
doaj +1 more source
CAMEL: A Weakly Supervised Learning Framework for Histopathology Image Segmentation [PDF]
arXiv, 2019 Histopathology image analysis plays a critical role in cancer diagnosis and treatment. To automatically segment the cancerous regions, fully supervised segmentation algorithms require labor-intensive and time-consuming labeling at the pixel level.
arxiv
Generative Image Translation for Data Augmentation in Colorectal Histopathology Images [PDF]
arXiv, 2019 We present an image translation approach to generate augmented data for mitigating data imbalances in a dataset of histopathology images of colorectal polyps, adenomatous tumors that can lead to colorectal cancer if left untreated. By applying cycle-consistent generative adversarial networks (CycleGANs) to a source domain of normal colonic mucosa ...
arxiv
Optimal two-stage testing of multiple mediators [PDF]
arXiv, 2019 Mediation analysis in high-dimensional settings often involves identifying potential mediators among a large number of measured variables. For this purpose, a two step familywise error rate (FWER) procedure called ScreenMin has been recently proposed (Djordjilovi\'c et al. 2019).
arxiv
Human Pathology Reports, 2022 Background: Pleomorphic adenoma with extensive squamous metaplasia is relatively uncommon. Most reported cases in the English literature have involved the minor salivary glands.
David A. Gaskin +2 more
doaj
Journal of Oral Biology and Craniofacial Research, 2016 Ectopic pleomorphic adenoma is a rare presentation in sites other than major and minor salivary glands. In literature, cases of pleomorphic adenoma in the soft tissue of the neck, skin of the external auditory canal, subcutaneous layer of nose, and lymph
Naresh Kumar Sharma +3 more
doaj