Dr. David Hirschorn

IS
Managing critical results without pulling out your hair
If you're a radiologist, communicating important radiologic findings to referring physicians can be one of the most challenging aspects of your job. Critical test results management software can help, according to Dr. David Hirschorn of Staten Island University Hospital, who describes how it works at his facility.
August 27, 2015
2014 09 05 16 20 22 178 Hirschorn David 175 20140905232044
PACS/VNA
Regulation should keep health IT safe without slowing innovation
The U.S. Food and Drug Administration's proposal to revise its regulation of mobile medical apps reflects the rapidly changing world of medical software, according to Dr. David Hirschorn, who previews his upcoming presentation at the New York Medical Imaging Informatics Symposium on September 18.
September 7, 2014
2014 09 05 16 20 22 178 Hirschorn David 175 20140905232044
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Images of a 69-year-old man diagnosed with prostate cancer who had a history of endocrine therapy for two years. (a) The maximum intensity projection (MIP) image of F-18 FDG showed moderate radiotracer uptake in a thoracic vertebra. (e) The MIP image of Ga-68 DOTA-IBA demonstrated more lesions in the cervical vertebra and pelvis. (b) An osteoblastic lesion in the C3 vertebra right attachment (curved arrows) was negative on F-18 FDG (SUVmax = 2.0) and positive on Ga-68 DOTA-IBA (SUVmax = 8.7). (c) Another osteoblastic lesion in the T10 vertebra left side (arrowheads) was both positive on F-18 FDG (SUVmax = 5.2) and positive on Ga-68 DOTA-IBA (SUVmax = 35.0). (d) Osteoblastic lesions in bilateral ilium (dotted arrows and arrows) were negative on F-18 FDG (left: SUVmax = 1.4, right: SUVmax = 1.6) and positive on Ga-68 DOTA-IBA (left: SUVmax = 7.6, right: SUVmax = 8.7). Follow-up imaging three months later confirmed the presence of these bone metastases. Image and caption available for republishing under Creative Commons license (CC BY 4.0 DEED, Attribution 4.0 International) and courtesy of Scientific Reports.
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