DR. UMAR MAHMOOD, MD PHD
Radiology in Boston, MA
License number
Massachusetts 208181
Category
Radiology
Type
Diagnostic Radiology
Address
Address
55 Radiological Associates, Boston, MA 02114
Phone
(617) 726-5788
(617) 726-5708 (Fax)
(617) 726-6477
(617) 726-6165 (Fax)
(617) 726-5708 (Fax)
(617) 726-6477
(617) 726-6165 (Fax)
Personal information
See more information about UMAR MAHMOOD at radaris.comName
Address
Phone
11 Williams Cir, Winchester, MA 01890
Lowell, MA
10 Emerson St, Boston, MA 02114
11 Williams Cir, Winchester, MA 01890
370 Longwood Ave, Boston, MA 02215
Organization information
See more information about UMAR MAHMOOD at bizstanding.comUmar Mahmood MD,PHD
55 Fruit St, Boston, MA 02114
Industry:
Radiology
Phone:
(617) 726-3050 (Phone)
Umar Mahmood
Professional information
Dr. Umar Mahmood, Boston MA - MD (Doctor of Medicine)
Specialties:
Diagnostic Radiology
Address:
55 Fruit St, Boston 02114
(617) 726-5788 (Phone), (617) 726-5708 (Fax)
55 Fruit St, Boston 02114
(617) 726-5788 (Phone), (617) 726-5708 (Fax)
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
(617) 726-2000 (Phone), (617) 726-5715 (Fax)
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
(617) 726-2000 (Phone), (617) 726-7474 (Fax)
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
(617) 726-2000 (Phone), (617) 724-5843 (Fax)
149 13Th St SUITE 5400, Charlestown 02129
(617) 643-7211 (Phone)
149 13Th St SUITE 5400, Charlestown 02129
(617) 643-7211 (Phone)
(617) 726-5788 (Phone), (617) 726-5708 (Fax)
55 Fruit St, Boston 02114
(617) 726-5788 (Phone), (617) 726-5708 (Fax)
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
(617) 726-2000 (Phone), (617) 726-5715 (Fax)
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
(617) 726-2000 (Phone), (617) 726-7474 (Fax)
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
(617) 726-2000 (Phone), (617) 724-5843 (Fax)
149 13Th St SUITE 5400, Charlestown 02129
(617) 643-7211 (Phone)
149 13Th St SUITE 5400, Charlestown 02129
(617) 643-7211 (Phone)
Certifications:
Diagnostic Radiology, 2001
Awards:
Healthgrades Honor Roll
Languages:
English
Hospitals:
55 Fruit St, Boston 02114
149 13Th St SUITE 5400, Charlestown 02129
149 13Th St SUITE 5400, Charlestown 02129
55 Fruit St, Boston 02114
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
Massachusetts General Hospital
55 Fruit St, Boston 02114
149 13Th St SUITE 5400, Charlestown 02129
149 13Th St SUITE 5400, Charlestown 02129
55 Fruit St, Boston 02114
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
MASSACHUSETTS GENERAL HOSPITAL
55 Fruit St, Boston 02114
Massachusetts General Hospital
55 Fruit St, Boston 02114
Education:
Medical School
J & S Weill M C Cornell Univ
Graduated: 1994
Brigham And Women'S Hospital
Mass General Hospital
J & S Weill M C Cornell Univ
Graduated: 1994
Brigham And Women'S Hospital
Mass General Hospital
Umar Mahmood, Boston MA
Specialties:
Radiologist
Address:
55 Fruit St, Boston, MA 02114
Education:
Doctor of Medicine
Board certifications:
American Board of Radiology Certification in Diagnostic Radiology (Radiology)
Intramolecularly-Quenched Near Infrared Flourescent Probes
US Patent:
6592847, Jul 15, 2003
Filed:
Jun 27, 2000
Appl. No.:
09/604145
Inventors:
Ralph Weissleder - Charlestown MA
Ching-Hsuan Tung - Natick MA
Umar Mahmood - Boston MA
Lee Josephson - Arlington MA
Alexei Bogdanov - Arlington MA
Ching-Hsuan Tung - Natick MA
Umar Mahmood - Boston MA
Lee Josephson - Arlington MA
Alexei Bogdanov - Arlington MA
Assignee:
The General Hospital Corporation - Boston MA
International Classification:
A61B 1000
US Classification:
424 96, 424 111, 424 91, 424 165
Abstract:
An intramolecularly-quenched, near infrared fluorescence probe that emits substantial fluorescence only after interaction with a target tissue (i. e. , activation) is disclosed. The probe includes a polymeric backbone and a plurality of near infrared fluorochromes covalently linked to the backbone at fluorescence-quenching interaction-permissive positions separable by enzymatic cleavage at fluorescence activation sites. The probe optionally includes protective chains or fluorochrome spacers, or both. Also disclosed are methods of using the intramolecularly-quenched, near infrared fluorescence probes for in vivo optical imaging.
Multi-Channel Optical Imaging
US Patent:
2009020, Aug 20, 2009
Filed:
Dec 23, 2004
Appl. No.:
10/596735
Inventors:
Umar Mahmood - Boston MA, US
Martin A. Funovics - Vienna, AT
Ralph Weissleder - Peabody MA, US
Martin A. Funovics - Vienna, AT
Ralph Weissleder - Peabody MA, US
International Classification:
G01N 21/25, G02B 27/14
US Classification:
356406, 359634, 359350
Abstract:
A beam splitter array includes first and second beam splitters and a reflector to reflect part of a beam from the second splitter. The first splitter outputs a first beam having a power spectral density comprising a substantial portion of a white light spectrum from a first output port, and a second beam of optical radiation having a power spectral density comprising a substantial portion of a first non-white spectrum and a substantial portion of a second non-white spectrum from a second output port, from an input beam received at a first angle of incidence. The second splitter receives the second beam at a second incidence angle, and reflects a substantial portion of the second beam having a power spectral density comprising the first non-white light spectrum, and transmits a substantial portion of the second beam having a power spectral density comprising the second non-white light spectrum.
Intramolecularly-Quenched Near Infrared Fluorescent Probes
US Patent:
2003021, Nov 27, 2003
Filed:
Feb 7, 2003
Appl. No.:
10/360890
Inventors:
Ralph Weissleder - Charlestown MA, US
Ching-Hsuan Tung - Natick MA, US
Umar Mahmood - Boston MA, US
Lee Josephson - Arlington MA, US
Alexei Bogdanov - Arlington MA, US
Ching-Hsuan Tung - Natick MA, US
Umar Mahmood - Boston MA, US
Lee Josephson - Arlington MA, US
Alexei Bogdanov - Arlington MA, US
Assignee:
The General Hospital Corporation, a Massachusetts corporation
International Classification:
A61K049/00, C07F005/00, C07H021/04, C07K014/00
US Classification:
424/009600, 530/400000, 536/023100, 536/018700, 534/015000
Abstract:
An intramolecularly-quenched, near infrared fluorescence probe that emits substantial fluorescence only after interaction with a target tissue (i.e., activation) is disclosed. The probe includes a polymeric backbone and a plurality of near infrared fluorochromes covalently linked to the backbone at fluorescence-quenching interaction-permissive positions separable by enzymatic cleavage at fluorescence activation sites. The probe optionally includes protective chains or fluorochrome spacers, or both. Also disclosed are methods of using the intramolecularly-quenched, near infrared fluorescence probes for in vivo optical imaging.
Intramolecularly-Quenched Near Infrared Fluorescent Probes
US Patent:
8486373, Jul 16, 2013
Filed:
Nov 1, 2004
Appl. No.:
10/979755
Inventors:
Ralph Weissleder - Charlestown MA, US
Ching-Hsuan Tung - Natick MA, US
Umar Mahmood - Boston MA, US
Lee Josephson - Arlington MA, US
Alexei Bogdanov - Arlington MA, US
Ching-Hsuan Tung - Natick MA, US
Umar Mahmood - Boston MA, US
Lee Josephson - Arlington MA, US
Alexei Bogdanov - Arlington MA, US
Assignee:
The General Hospital Corporation - Boston MA
International Classification:
A61B 10/00, A61B 5/00, A61B 8/00
US Classification:
424 96, 424 111, 424 165, 424 91
Abstract:
An intramolecularly-quenched, near infrared fluorescence probe that emits substantial fluorescence only after interaction with a target tissue (i. e. , activation) is disclosed. The probe includes a polymeric backbone and a plurality of near infrared fluorochromes covalently linked to the backbone at fluorescence-quenching interaction-permissive positions separable by enzymatic cleavage at fluorescence activation sites. The probe optionally includes protective chains or fluorochrome spacers, or both. Also disclosed are methods of using the intramolecularly-quenched, near infrared fluorescence probes for in vivo optical imaging.
Intramolecularly-Quenched Near Infrared Fluorescent Probes
US Patent:
6083486, Jul 4, 2000
Filed:
May 14, 1998
Appl. No.:
9/079447
Inventors:
Ralph Weissleder - Charlestown MA
Ching-Hsuan Tung - Natick MA
Umar Mahmood - Boston MA
Lee Josephson - Arlington MA
Alexei Bogdanov - Arlington MA
Ching-Hsuan Tung - Natick MA
Umar Mahmood - Boston MA
Lee Josephson - Arlington MA
Alexei Bogdanov - Arlington MA
Assignee:
The General Hospital Corporation - Boston MA
International Classification:
A61K 4900, G01N 3100, G01N 3348
US Classification:
424 96
Abstract:
An intramolecularly-quenched, near infrared fluorescence probe that emits substantial fluorescence only after interaction with a target tissue (i. e. , activation) is disclosed. The probe includes a polymeric backbone and a plurality of near infrared fluorochromes covalently linked to the backbone at fluorescence-quenching interaction-permissive positions separable by enzymatic cleavage at fluorescence activation sites. The probe optionally includes protective chains or fluorochrome spacers, or both. Also disclosed are methods of using the intramolecularly-quenched, near infrared fluorescence probes for in vivo optical imaging.