Mri • Medical Imaging • Translational Medicine • Research • Clinical Research • Imaging • Oncology • Teaching • Radiology • Pet • Ct • Medical Education • Molecular Imaging • Cancer • Translational Research • Medical Research • Medical Physics • Digital Imaging • Hospitals • Healthcare Information Technology • Medicine • Healthcare Information Technology
Languages
English
Awards
Healthgrades Honor Roll
Ranks
Certificate:
Diagnostic Radiology, 2001
Industries
Medical Practice
Specialities
Diagnostic Radiology
Name / Title
Company / Classification
Phones & Addresses
Drew Avedis Torigian
Drew Torigian MD Radiology
3400 Spruce St, Philadelphia, PA 19104 215-662-3080
University of Pennsylvania School of Medicine since Jul 2003
Associate Professor of Radiology
Education:
Hospital of the University of Pennsylvania 2001 - 2003
Hospital of the University of Pennsylvania 1997 - 2001
Skills:
Mri Medical Imaging Translational Medicine Research Clinical Research Imaging Oncology Teaching Radiology Pet Ct Medical Education Molecular Imaging Cancer Translational Research Medical Research Medical Physics Digital Imaging Hospitals Healthcare Information Technology Medicine Healthcare Information Technology
Medicine Doctors
Dr. Drew Torigian, Philadelphia PA - MD (Doctor of Medicine)
University Pennsylvania Abramson Cancer Center 3400 Spruce St Suite 16, Philadelphia, PA 19104 800-789-7366 (Phone)
3400 Spruce St, Philadelphia, PA 19104 215-662-3005 (Phone), 215-662-7011 (Fax)
Certifications:
Diagnostic Radiology, 2001
Awards:
Healthgrades Honor Roll
Languages:
English
Hospitals:
University Pennsylvania Abramson Cancer Center 3400 Spruce St Suite 16, Philadelphia, PA 19104
3400 Spruce St, Philadelphia, PA 19104
Hospital of the University of Pennsylvania 3400 Spruce Street, Philadelphia, PA 19104
Education:
Medical School New York University School Of Medicine Graduated: 1996 Medical School Nyu Hospitals Center Graduated: 1996 Medical School University Of Pa Health System Graduated: 1996
- Philadelphia PA, US Vibhu Agrawal - Philadelphia PA, US Yubing Tong - Springfield PA, US Drew A. Torigian - Philadelphia PA, US
International Classification:
G06T 7/00 G06N 3/08 G06N 3/04 G06T 7/11 G06K 9/62
Abstract:
Provided are systems and methods for analyzing medical images to localize body regions using deep learning techniques. A combination of convolutional neural network (CNN) and a recurrent neural network (RNN) can be applied to medical images, identifying axial slices of a body region. In accordance with embodiments, boundaries, e.g., superior and inferior boundaries of various body regions in computed tomography images can be automatically demarcated.
Deep Learning Network For The Analysis Of Body Tissue Composition On Body-Torso-Wide Ct Images
- Phitadelpnia PA, US Tiange LIU - Qinhuangdao, CN Yubing TONG - Chesterbroook PA, US Drew A. TORIGIAN - Philadelphia PA, US
International Classification:
A61B 6/03 A61B 6/00 G06T 7/00 G06T 7/10
Abstract:
Methods and systems are described for determining body composition information. An example method can comprise receiving imaging data associated with a patient, causing the imaging data to be input into a convolutional neural network stored on one or more computing devices, determining, based on output data resulting from inputting the imaging data into the convolutional neural network, body composition information, and causing output of the body composition information.
Method Of Predicting Response To Chimeric Antigen Receptor Therapy
This disclosure provides methods and systems for determining a lesion-level treatment response to a chimeric antigen receptor (CAR) therapy, e.g., a CAR CD19 therapy, and uses of said methods and systems for evaluating the responsiveness of a subject to a CAR CD19 therapy, and for treating a subject with a CAR CD19 therapy.
Quantitative Dynamic Mri (Qdmri) Analysis And Virtual Growing Child (Vgc) Systems And Methods For Treating Respiratory Anomalies
- Philadelphia PA, US Drew A. Torigian - Philadelphia PA, US You Hao - Philadelphia PA, US Changjian Sun - Philadelphia PA, US Joseph M. McDonough - Ambler PA, US Patrick J. Cahill - Merion Station PA, US
A method of analyzing thoracic insufficiency syndrome (TIS) in a subject by performing quantitative dynamic magnetic resonance imaging (QdMRI) analysis. The QdMRI analysis includes performing four-dimensional (4D) image construction of a TIS subject's thoracic cavity. The 4D image includes a sequence of two dimensional (2D) images of the TIS subject's thoracic cavity over a respiratory cycle of the TIS subject. The QdMRI analysis also includes segmenting a region of interest (ROI) within the 4D image, determining TIS measurements within the ROI, comparing the TIS measurements to normal measurements determined from ROIs in 4D images of the thoracic cavities of normal subjects that are not afflicted by TIS, and outputting quantitative markers indicating deviation of the thoracic cavity of the TIS subject relative to the thoracic cavities of the normal subjects.
Standardization Of Positron Emission Tomography Based Images
- Philadelphia PA, US Aliasghar Mortazi - Philadelphia PA, US Yubing Tong - Springfield PA, US Drew A. Torigian - Philadelphia PA, US Dewey Odhner - Horsham PA, US
International Classification:
A61B 6/03 A61B 6/00
Abstract:
Methods and systems are described for processing images. An example method may comprise receiving a plurality of images based on positron emission tomography, determining, based on the plurality of images, a plurality of calibration parameters indicative of standardized intensity values for corresponding percentiles of intensity values, determining at least one image associated with a patient. The method may comprise applying, based on the plurality of calibration parameters, a transformation to the at least one image associated with the patient. The method may comprise providing the transformed at least one image. A model may be determined based on a plurality of transformed images. The model may be used to determine an estimated disease burden of an anatomic region.
Quantification And Staging Of Body-Wide Tissue Composition And Of Abnormal States On Medical Images Via Automatic Anatomy Recognition
Quantification of body composition plays an important role in many clinical and research applications. Radiologic imaging techniques such as Dual-energy X-ray absorptiometry, magnetic resonance imaging (MRI), and computed tomography (CT) imaging make accurate quantification of the body composition possible. This disclosure presents an automated, efficient, accurate, and practical body composition quantification method for low dose CT images; method for quantification of disease from images; and methods for implementing virtual landmarks.
Applications Of Automatic Anatomy Recognition In Medical Tomographic Imagery Based On Fuzzy Anatomy Models
A computerized method of providing automatic anatomy recognition (AAR) includes gathering image data from patient image sets, formulating precise definitions of each body region and organ and delineating them following the definitions, building hierarchical fuzzy anatomy models of organs for each body region, recognizing and locating organs in given images by employing the hierarchical models, and delineating the organs following the hierarchy. The method may be applied, for example, to body regions including the thorax, abdomen and neck regions to identify organs.
Interactive Non-Uniformity Correction And Intensity Standardization Of Mr Images
- Philadelphia PA, US Dewey Odhner - Horsham PA, US Yubing Tong - Norwood PA, US Drew A. Torigian - Philadelphia PA, US
International Classification:
G06T 5/00 G06T 7/00 G06T 5/50
Abstract:
Interactive non-uniformity correction (NC) and interactive intensity standardization (IS) require sample tissue regions to be specified for several different types of tissues. Interactive NC estimates the degree of non-uniformity at each voxel in a given image, builds a global function for non-uniformity correction, and then corrects the image to improve quality. Interactive IS includes two steps: a calibration step and a transformation step. In the first step, tissue intensity signatures of each tissue from a few subjects are utilized to set up key landmarks in a standardized intensity space. In the second step, a piecewise linear intensity mapping function is built between the same tissue signatures derived from the given image and those in the standardized intensity space to transform the intensity of the given image into standardized intensity. Interactive IS for MR images combined with interactive NC can substantially improve numeric characterization of tissues.
Youtube
2011 CANPrevent Lung Cancer (Part I)
... How to Prevent Starting to Smoke Cigarettes (Janet Audrain-McGover...
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2h 3m 7s
Book Talk - Prestige, Manipulation, and Coerc...
The Centre for Grand Strategy hosted an online book talk with Joseph T...
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1h 14m 50s
2011 Focus On Lung Cancer -- Findings from a ...
This video features Dr. Drew Torigian presenting his findings from a n...
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29m 3s
How Fashion is a form of Soft Power
In what ways does fashion influence our lives? You probably have a sou...
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8m 16s
X-Caps: Encoding Visual Attributes in Capsule...
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9m 46s
Gnarly Sends Episode 12
Gnarly Sends is an idea we've had for quite some time and I'm pumped t...
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6m 49s
The COUPLES Ride Series Presented by Fezzari:...
Mama Bear and I decided to take this final episode to some OG trails h...