Scott Williams

Cardiac
Cardiac > Congenital
April 2, 2002
Cardiac
Cardiac > Valve > AS
April 2, 2002
Annulus2
Cardiac
Cardiac > Adultdz > CACalc
April 2, 2002
PET
PET > PET tumor imaging > Head and Neck Tumors
April 2, 2002
Tramatic Thorax Injuries
Trauma > Diaphragm
April 2, 2002
Lymphoproliferative
Lymph > Lymphoma > Non-Hodgkins > Images > Nonhodgkins > Case2
April 2, 2002
M Pa
Cardiac
Cardiac > Valve > AS > Images
April 2, 2002
Mediastinal Masses
Mediastinum > Ganglioneuroma
April 2, 2002
Infections-Inflammatory
Infect > General > Aspiration
April 2, 2002
Tumor Imaging
Introduction
April 2, 2002
Figure 1
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Top Stories
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Practice Management
HPI: Radiology attrition varies by gender, specialty, and practice type
Continuing workforce trends such as increasing subspecialization and practice consolidation could affect the attrition rate.
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Radiation Oncology/Therapy
ASTRO: Short prostate SBRT reduces side effects, but not PSA levels
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Radiation Oncology/Therapy
ASTRO: STAR has role in managing VT in cardiac patients
Colorectal Cancer
CT
5-year CTC screening interval is appropriate for colorectal cancer
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F-18 FDG-PET and MRI scans of three patients. (A.1-B.1) F-18 FDG-PET (A1 sagittal PET; B1 transaxial fused PET/CT) showing intense hypermetabolism in the lower thoracical spinal cord (blue arrow). (C.1) Transaxial MRI-scan (T1_TSE_FS) showing no abnormal gadolinium enhancement in the lumbar spinal cord (blue arrow). (A.2-B.2) F-18 FDG-PET (A2 sagittal PET; B2 transaxial fused PET/CT) showing hypermetabolism in the cervical spinal cord (blue arrow). (C.2) Transaxial MRI scan (T1_TSE_FS) showing no abnormal gadolinium enhancement in the cervical spinal cord (blue arrow). (A.3-B.3) F-18 FDG-PET (A3 sagittal PET; B3 transaxial fused PET/CT) showing bilateral hypermetabolism the precuneus region (blue arrow). (C.3) Transaxial MRI scan (T1_MPRAGE) showing no abnormal gadolinium enhancement in precuneus region (blue arrow). Image courtesy of Neurological Research and Practice.
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Workflow diagram showing real-time lung ultrasound segmentation with U-Net. Images available for republishing under Creative Commons license (CC BY 4.0 DEED, Attribution 4.0 International) and courtesy of Ultrasonics.
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