Dr. J. Leonard Lichtenfeld

CT
CT colonography and Medicare: Are we the enemy?
In this editorial opinion, Dr. Len Lichtenfeld, deputy chief medical officer for the American Cancer Society, outlines his concerns over an editorial in the New England Journal of Medicine praising the decision by the U.S. Centers for Medicare and Medicaid Services not to cover CT colonography -- as well as his objections to the CMS decision itself.
June 23, 2009
2009 06 23 14 37 33 976 Second Opinion Am
Page 1 of 1
Top Stories
Axial CT chest scan showing mediastinal structures with diagnostic measurement markers
CT
Iodine use can be cut in postmortem CT angiography
Findings suggest the decades-old standard protocol can be optimized to prevent potential pollution.
3D anatomical illustration of female reproductive system with organs highlighted in orange and red against blue skeletal structure
Interventional
UAE helps women with fibroids, adenomyosis avoid surgery
3D medical illustration of human liver with anatomical blood vessels and pink dotted pattern background
MRI
Gadoxetic acid-enhanced MRI changing understanding of liver diseases
Medical imaging analysis showing CT scans with segmentation, 3D anatomical reconstructions, and Bland-Altman statistical comparison plot.
CT
Deep-learning model predicts mortality from CTA scans
Free Webinar: Agentic AI in Radiology
Sponsor Content
Free Webinar: Agentic AI in Radiology
More in Home
Iodine use can be cut in postmortem CT angiography
By Will Morton
Findings suggest the decades-old standard protocol can be optimized to prevent potential pollution.
November 9, 2026
Axial CT chest scan showing mediastinal structures with diagnostic measurement markers
UAE helps women with fibroids, adenomyosis avoid surgery
By Amerigo Allegretto
Nearly 80% of patients with coexistent disease treated via UAE avoided surgery within five years.
November 9, 2026
3D anatomical illustration of female reproductive system with organs highlighted in orange and red against blue skeletal structure
Gadoxetic acid-enhanced MRI changing understanding of liver diseases
By Amerigo Allegretto
The contrast agent is changing approaches toward diagnosis of liver diseases, according to data collected over the last 15 years.
November 6, 2026
3D medical illustration of human liver with anatomical blood vessels and pink dotted pattern background
Deep-learning model predicts mortality from CTA scans
By Will Morton
The algorithm completed tissue analysis in 1.35 minutes on average versus 7.2 minutes for expert readers.
November 6, 2026
Medical imaging analysis showing CT scans with segmentation, 3D anatomical reconstructions, and Bland-Altman statistical comparison plot.
Screening breast MRI may be considered for high-risk women
By Amerigo Allegretto
MRI screening found more screen-detected early-stage cancers than mammography.
November 6, 2026
Axial MRI or CT scan cross-section showing bilateral anatomical structures in grayscale medical imaging
Women's Imaging MinnieCast, Episode 20: Could DBT performance inform age-based screening?
By Amerigo Allegretto
Stamatia Destounis, MD, shares results from a study she and colleagues led on DBT's performance in relation to patient age.
November 6, 2026
MinnieCast Women's Imaging podcast episode featuring Dr. Stamatia Destounis with medical imaging background
What are patients being told before, during, and after Lu-177 RPT?
By Will Morton
The recommended duration for maintaining distance from others after treatment ranged from one to three days at some sites and up to seven days at others.
November 5, 2026
Healthcare professional in white coat speaking with older man wearing glasses in casual conversation
Radiology group sues Lovelace over poaching, cyberattack fallout
By AuntMinnie.com staff writers
Zia Diagnostic Imaging is seeking about $5 million to $7 million in damages.
November 5, 2026
Lawyer reviewing legal documents at desk with scales of justice and law books
CMS final rule draws mixed response
By Amerigo Allegretto
The final rule includes conversion factor cuts overall, though with slight increases for some imaging-related services.
November 5, 2026
Aerial view of modern multi-story building with circular driveway and landscaped grounds
Siemens Healthineers posts strong Q4, plans name change
By AuntMinnie.com staff writers
The company's imaging segment grew in revenue by 10%, with the company planning to change its name to "Healthineers."
November 5, 2026
Professional speaker presenting on stage with Healthineers logo displayed on screen behind him
Lu-177 FAP-2286 controls lung cancer brain metastases
By Will Morton
Brain metastasis from advanced lung cancer represents a formidable clinical challenge, primarily due to the protective blood brain barrier.
November 4, 2026
Multi-panel PET-CT and CT brain imaging scans showing axial and coronal views with metabolic activity overlay
MWA with ethanol injection effective for treating RSGs
By Amerigo Allegretto
The approach is as successful as surgery and leads to less complications.
November 4, 2026
Medical imaging study showing thyroid nodule assessment with anatomical diagram and CT scan comparison at preoperative and one-year follow-up stages.
Page 1 of 260
Next Page