A
Aftab Hasan Nazar
Researcher at All India Institute of Medical Sciences
Publications - 27
Citations - 297
Aftab Hasan Nazar is an academic researcher from All India Institute of Medical Sciences. The author has contributed to research in topics: Medicine & Positron emission tomography. The author has an hindex of 6, co-authored 15 publications receiving 267 citations.
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Gallium-68-DOTA-NOC PET/CT of patients with gastroenteropancreatic neuroendocrine tumors: a prospective single-center study.
Niraj Naswa,Punit Sharma,Abhishek Kumar,Aftab Hasan Nazar,Rakesh Kumar,Sunil Chumber,Chandrashekhar Bal +6 more
TL;DR: Gallium-68-DOTA-NOC PET/CT appears to be a highly sensitive and specific modality for the detection of gastroenteropancreatic NETs and can have a significant impact on patient management.
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Prospective evaluation of 68 Ga-DOTA-NOC PET-CT in phaeochromocytoma and paraganglioma: preliminary results from a single centre study
Niraj Naswa,Punit Sharma,Aftab Hasan Nazar,Krishan Kant Agarwal,Rajesh Kumar,Ariachery C. Ammini,Arun Malhotra,Chandrasekhar Bal +7 more
TL;DR: 68Ga-DOTA-NOC PET-CT is highly sensitive and specific for the detection of phaeochromoctyomas and paragangliomas and seems better than 131I MIBG scintigraphy for this purpose.
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SPECT-CT for characterization of extraosseous uptake of 99mTc-methylene diphosphonate on bone scintigraphy.
Ramya Soundararajan,Niraj Naswa,Punit Sharma,Sellam Karunanithi,Aftab Hasan Nazar,Kalpa Jyoti Das,Chandrasekhar Bal,Arun Malhotra,Rakesh Kumar +8 more
TL;DR: The present essay illustrates the commonly encountered extraosseous uptake of 99mTc-methylene diphosphonate (MDP) and the usefulness of hybrid SPECT-CT in clarifying 99m Tc-MDP uptake and the addition of hybrid single-photon emission computed tomography-computed tomography (SPECT- CT) under such circumstances is very useful.
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Diagnostic performance of somatostatin receptor PET/CT using 68Ga-DOTANOC in gastrinoma patients with negative or equivocal CT findings.
Niraj Naswa,Punit Sharma,Ramya Soundararajan,Sellam Karunanithi,Aftab Hasan Nazar,Rajesh Kumar,Arun Malhotra,Chandrasekhar Bal +7 more
TL;DR: 68Ga-DOTANOC PET/CT appears to be useful in patients with gastrinoma with negative or equivocal results on CECT, especially the latter group, and diagnostic performance of 68Ga-CECT was superior in Patients with equvocal CECT findings than that in patientsWith negative CECT (P = 0.010).
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Spectrum of 18F-FDG PET/CT findings in patients presenting with fever of unknown origin.
Aftab Hasan Nazar,Niraj Naswa,Punit Sharma,Ramya Soundararajan,Chandrasekhar Bal,Arun Malhotra,Rakesh Kumar +6 more
TL;DR: FDG PET/CT is a powerful tool in localizing an inciting source in patients with FUO and its high sensitivity for diagnosing infective, inflammatory, and neoplastic processes can be exploited in this setting.