An Efficient Deep Neural Network to Classify Large 3D Images With Small Objects.

3D imaging enables accurate diagnosis by providing spatial information about organ anatomy. However, using 3D images to train AI models is computationally challenging because they consist of 10x or 100x more pixels than their 2D counterparts. To be trained with high-resolution 3D images, convolutional neural networks resort to downsampling them or projecting them to 2D.

Artificial intelligence system reduces false-positive findings in the interpretation of breast ultrasound exams.

Though consistently shown to detect mammographically occult cancers, breast ultrasound has been noted to have high false-positive rates. In this work, we present an AI system that achieves radiologist-level accuracy in identifying breast cancer in ultrasound images. Developed on 288,767 exams, consisting of 5,442,907 B-mode and Color Doppler images, the AI achieves an area under the receiver operating characteristic curve (AUROC) of 0.

Incorporation of a Social Virtual Reality Platform into the Residency Recruitment Season.

Rationale And Objectives: The Covid-19 pandemic ushered a sudden need for residency programs to develop innovative socially distant and remote approaches to effectively promote their program. Here we describe our experience using the social virtual reality (VR) platform Mozilla Hubs for the pre-interview social during the 2020-2021 radiology residency virtual recruitment season, provide results of a survey sent to assess applicants' attitudes towards the VR pre-interview social, and outline additional use-cases for the emerging technology.

Materials And Methods: A VR Meeting Hall dedicated to the pre-interview social was designed in Mozilla Hubs.

Interprofessional Collaboration: A Qualitative Study of Non-Physician Perspectives on Resident Competency.

Background: The Association of American Medical Colleges (AAMC) includes the ability to collaborate in an interprofessional team as a core professional activity that trainees should be able to complete on day 1 of residency (Med Sci Educ. 26:797-800, 2016). The training that medical students require in order to achieve this competency, however, is not well established (Med Sci Educ.

An Unusual Case of Invasive Kaposi's Sarcoma with Primary Effusion Lymphoma in an HIV Positive Patient: Case Report and Literature Review.

We report a case of AIDS-related Kaposi's sarcoma (KS) with Primary Effusion Lymphoma (PEL) in a 28-year-old, African American male. Kaposi's sarcoma is an AIDS defining disease and typically will disseminate early in the course of the disease affecting the skin, mucous membranes, gastrointestinal tract, lymph nodes, and lungs. This case reports an unusual presentation of the disease along with primary effusion lymphoma.