MARK A HELVIE, MD
Radiology in Ann Arbor, MI
License number
Michigan 4301045120
Category
Osteopathic Medicine
Type
Internal Medicine
License number
Michigan 4301045120
Category
Radiology
Type
Diagnostic Radiology
License number
Michigan 4301045120
Category
Radiology
Type
Diagnostic Ultrasound
Address
Address
1500 Floor Cancer & Geriatrics Ctr RM B2205, Ann Arbor, MI 48109
Phone
(734) 936-6274
(734) 936-2047
(734) 936-2047
Personal information
See more information about MARK A HELVIE at radaris.comName
Address
Phone
2724 Colony Rd, Ann Arbor, MI 48104
2724 Colony Rd, Ann Arbor, MI 48104
1500 Medical Center Dr, Ann Arbor, MI 48109
Organization information
See more information about MARK A HELVIE at bizstanding.comMark Helvie MD
1500 E Medical Ctr Dr, Ann Arbor, MI 48109
Industry:
Radiology, Internist
Phone:
(734) 936-7507 (Phone)
Mark Alan Helvie
Professional information
Dr. Mark A Helvie, Ann Arbor MI - MD (Doctor of Medicine)
Specialties:
Internal Medicine, Diagnostic Radiology
Address:
1500 E Medical Center Dr SUITE 5326, Ann Arbor 48109
(734) 936-4367 (Phone), (734) 936-9723 (Fax)
(734) 936-4367 (Phone), (734) 936-9723 (Fax)
Certifications:
Diagnostic Radiology, Internal Medicine, 1983
Awards:
Healthgrades Honor Roll
Languages:
English
Hospitals:
1500 E Medical Center Dr SUITE 5326, Ann Arbor 48109
University of Michigan Health System
1500 East Medical Center Dr SPC 5474, Ann Arbor 48109
University of Michigan Health System
1500 East Medical Center Dr SPC 5474, Ann Arbor 48109
Education:
Medical School
University of North Carolina At Chapel Hill
Graduated: 1980
University Of Michigan Hospitals
University of North Carolina At Chapel Hill
Graduated: 1980
University Of Michigan Hospitals
Methods For Microalification Detection Of Breast Cancer On Digital Tomosynthesis Mammograms
US Patent:
2012029, Nov 22, 2012
Filed:
Feb 11, 2011
Appl. No.:
13/514804
Inventors:
Berkman Sahiner - Ann Arbor MI, US
Lubomir M. Hadjiiski - Ann Arbor MI, US
Jun Wei - Ann Arbor MI, US
Mark A. Helvie - Ann Arbor MI, US
Lubomir M. Hadjiiski - Ann Arbor MI, US
Jun Wei - Ann Arbor MI, US
Mark A. Helvie - Ann Arbor MI, US
International Classification:
G06K 9/62
US Classification:
382131
Abstract:
A computer-aided detection system to detect clustered microcalcifications in digital breast tomosynthesis (DBT) is disclosed. The system performs detection in 2D images and a reconstructed 3D volume. The system may include an initial prescreening of potential microcalcifications by using one or more 3D calcification response function (CRF) values modulated by an enhancement method to identify high response locations in the DBT volume as potential signals. Microcalcifications may be enhanced using a Multi-Channel Enhancement method. Locations detected using these methods can be identified and the potential microcalcifications may be extracted. The system may include object segmentation that uses region growing guided by the enhancement-modulated CRF values, gray level voxel values relative to a local background level, or the original DBT voxel values. False positives may be reduced by descriptors of characteristics of microcalcifications. Detected locations of clusters and a cluster significance rating of each cluster may be output and displayed.
Mark Alan Helvie, Ann Arbor MI
Specialties:
Internal Medicine, Radiology, Diagnostic Radiology, Diagnostic Ultrasound
Work:
U of M Emergency
1500 E Medical Center Dr, Ann Arbor, MI 48109
1500 E Medical Center Dr, Ann Arbor, MI 48109
Education:
University of North Carolina (1980)