Richie Pfeiffer

IS
4 steps to expand enterprise imaging beyond radiology
As technology evolves, more specialties across the healthcare spectrum are recognizing the value of enterprise-available medical imaging. To succeed today, IT leaders and medical imaging departments must collaborate to create enterprise image strategies that meet patient clinical needs for image sharing, writes Richie Pfeiffer from LifeImage.
August 1, 2017
2017 07 31 14 42 41 30 Pfeiffer Richie 400
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November 2024 Kuwtr Ep9
Podcasts
Podcast: What's next for chest radiographs?
In this episode of Keeping up with the Radiologists, co-hosts Saurabh (Harry) Jha, MD, and Mitchell Schnall, MD, assess the future of the chest radiograph.
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Interventional
Thermal ablation effective long term in patients with thyroid cancer
Baby Bottle
Ultrasound
Could cranial ultrasound sub for brain MRI in imaging infants?
Lateral conventional attenuation (a, b, e, f) and co-registered dark-field (c, d, g, h) images of two spine specimens. Vertical (a, c, e, g) and horizontal (b, d, f, h) scans of the spine specimen of a 77-year-old female with osteoporosis (bone mineral density = 65.75 mg/dL) (a–d) and a non-osteoporotic spine specimen (e–h) of a 61-year-old female (bone mineral density = 169.38 mg/dL).
Digital X-Ray
Dark-field x-ray detects bone changes related to osteoporosis
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Podcast: What's next for chest radiographs?
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Thermal ablation effective long term in patients with thyroid cancer
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Outcomes over 10 years suggest that image-guided thermal ablation is a safe and effective option for patients with papillary thyroid carcinoma.
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Cranial ultrasound could have utility for imaging infants with hypoxic-ischemic encephalopathy.
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Dark-field x-ray imaging can provide insights into bone microstructure and potentially could have a role in assessing osteoporosis.
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Lateral conventional attenuation (a, b, e, f) and co-registered dark-field (c, d, g, h) images of two spine specimens. Vertical (a, c, e, g) and horizontal (b, d, f, h) scans of the spine specimen of a 77-year-old female with osteoporosis (bone mineral density = 65.75 mg/dL) (a–d) and a non-osteoporotic spine specimen (e–h) of a 61-year-old female (bone mineral density = 169.38 mg/dL).
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Images depict a 43-year-old woman with a malignant non-mass lesion that was diagnosed as microinvasive ductal carcinoma. (A) Transverse and (B) longitudinal ultrasound images show a hypoechoic non-mass lesion (solid arrows) with segmental distribution in the left breast. The lesion has associated calcifications (dashed arrows in A). (C) Longitudinal color Doppler ultrasound image shows high vascularity. (D) Magnified image in the mediolateral oblique view from screening mammography shows grouped calcifications (arrows), which are considered a mammographic correlate of the ultrasound-detected non-mass lesion (A radiopaque marker attached to the skin is visible in the image because the mammographic exam was performed after screening breast ultrasound). Ultrasound-guided core needle biopsy and pathologic examination revealed ductal carcinoma in situ, but the lesion was upgraded to microinvasive ductal carcinoma at subsequent surgery (2.5-cm ductal carcinoma in situ, histologic grade II, estrogen receptor-positive, progesterone receptor-positive, human epidermal growth factor receptor type 2-negative).
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