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  1. Article ; Online: Aging Muscles, Myositis, Pain, and Peripheral Neuropathies: PET Manifestations in the Elderly.

    Katal, Sanaz / Taubman, Kim / Han, Jess / Gholamrezanezhad, Ali

    PET clinics

    2022  Volume 18, Issue 1, Page(s) 149–160

    Abstract: Advancing age significantly affects the structural and functional characteristics of organs and tissues, including the peripheral nervous system (PNS) and musculoskeletal system. PET molecular imaging systems offer the ability to assess the metabolic and ...

    Abstract Advancing age significantly affects the structural and functional characteristics of organs and tissues, including the peripheral nervous system (PNS) and musculoskeletal system. PET molecular imaging systems offer the ability to assess the metabolic and quantitative effects due to nerve and muscle injuries, which has the potential to impact clinical management of aged subjects. Here, we aim to describe some features of molecular imaging PET systems using different tracers and methods of imaging in musculoskeletal disorders and peripheral neuropathies commonly seen in elderly patients.
    MeSH term(s) Aged ; Humans ; Peripheral Nervous System Diseases/diagnostic imaging ; Musculoskeletal System ; Pain ; Muscles ; Myositis ; Aging ; Positron-Emission Tomography
    Language English
    Publishing date 2022-11-25
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2764575-7
    ISSN 1879-9809 ; 1556-8598
    ISSN (online) 1879-9809
    ISSN 1556-8598
    DOI 10.1016/j.cpet.2022.09.009
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Neuroimaging findings in COVID-19: A narrative review.

    Katal, Sanaz / Gholamrezanezhad, Ali

    Neuroscience letters

    2020  Volume 742, Page(s) 135529

    Abstract: In this mini-review, we aim to summarize some of the most common neuroimaging findings seen in patients with COVID-19. ...

    Abstract In this mini-review, we aim to summarize some of the most common neuroimaging findings seen in patients with COVID-19.
    MeSH term(s) COVID-19/diagnostic imaging ; COVID-19/epidemiology ; COVID-19/metabolism ; Encephalitis/diagnostic imaging ; Encephalitis/epidemiology ; Encephalitis/metabolism ; Humans ; Neuroimaging/methods ; Positron-Emission Tomography/methods ; Stroke/diagnostic imaging ; Stroke/epidemiology ; Stroke/metabolism
    Language English
    Publishing date 2020-11-25
    Publishing country Ireland
    Document type Journal Article ; Review
    ZDB-ID 194929-9
    ISSN 1872-7972 ; 0304-3940
    ISSN (online) 1872-7972
    ISSN 0304-3940
    DOI 10.1016/j.neulet.2020.135529
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 1166: Show issues Location:
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  3. Article ; Online: Lower extremity infections: Essential anatomy and multimodality imaging findings.

    Matcuk, George R / Skalski, Matthew R / Patel, Dakshesh B / Fields, Brandon K K / Waldman, Leah E / Spinnato, Paolo / Gholamrezanezhad, Ali / Katal, Sanaz

    Skeletal radiology

    2024  

    Abstract: In modern practice, imaging plays an integral role in the diagnosis, evaluation of extent, and treatment planning for lower extremity infections. This review will illustrate the relevant compartment anatomy of the lower extremities and highlight the role ...

    Abstract In modern practice, imaging plays an integral role in the diagnosis, evaluation of extent, and treatment planning for lower extremity infections. This review will illustrate the relevant compartment anatomy of the lower extremities and highlight the role of plain radiographs, CT, US, MRI, and nuclear medicine in the diagnostic workup. The imaging features of cellulitis, abscess and phlegmon, necrotizing soft tissue infection, pyomyositis, infectious tenosynovitis, septic arthritis, and osteomyelitis are reviewed. Differentiating features from noninfectious causes of swelling and edema are discussed.
    Language English
    Publishing date 2024-01-20
    Publishing country Germany
    Document type Journal Article ; Review
    ZDB-ID 527592-1
    ISSN 1432-2161 ; 0364-2348
    ISSN (online) 1432-2161
    ISSN 0364-2348
    DOI 10.1007/s00256-024-04567-w
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  4. Article ; Online: Imaging of lower extremity infections: predisposing conditions, atypical infections, mimics, and differentiating features.

    Matcuk, George R / Katal, Sanaz / Gholamrezanezhad, Ali / Spinnato, Paolo / Waldman, Leah E / Fields, Brandon K K / Patel, Dakshesh B / Skalski, Matthew R

    Skeletal radiology

    2024  

    Abstract: Imaging evaluation for lower extremity infections can be complicated, especially in the setting of underlying conditions and with atypical infections. Predisposing conditions are discussed, including diabetes mellitus, peripheral arterial disease, ... ...

    Abstract Imaging evaluation for lower extremity infections can be complicated, especially in the setting of underlying conditions and with atypical infections. Predisposing conditions are discussed, including diabetes mellitus, peripheral arterial disease, neuropathic arthropathy, and intravenous drug abuse, as well as differentiating features of infectious versus non-infectious disease. Atypical infections such as viral, mycobacterial, fungal, and parasitic infections and their imaging features are also reviewed. Potential mimics of lower extremity infection including chronic nonbacterial osteomyelitis, foreign body granuloma, gout, inflammatory arthropathies, lymphedema, and Morel-Lavallée lesions, and their differentiating features are also explored.
    Language English
    Publishing date 2024-01-19
    Publishing country Germany
    Document type Journal Article ; Review
    ZDB-ID 527592-1
    ISSN 1432-2161 ; 0364-2348
    ISSN (online) 1432-2161
    ISSN 0364-2348
    DOI 10.1007/s00256-024-04589-4
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  5. Article ; Online: SARS-CoV-2 reinfection: "New baseline" imaging concept in the era of COVID-19.

    Katal, Sanaz / Myers, Lee / Gholamrezanezhad, Ali

    Clinical imaging

    2021  Volume 78, Page(s) 142–145

    Abstract: Recent reports have suggested COVID-19 relapse or reinfection may lead to readmission, which may cause a diagnostic challenge between recently infected patients and reinfections. Compounding this problem is the post-viral lung sequela that may be ... ...

    Abstract Recent reports have suggested COVID-19 relapse or reinfection may lead to readmission, which may cause a diagnostic challenge between recently infected patients and reinfections. Compounding this problem is the post-viral lung sequela that may be expected after COVID-19 pneumonia, similar to both SARS and MERS. Although chest imaging may play a role in the diagnosis of primary SARS-CoV-2 infection, reinfection or relapse of COVID-19 will have similar imaging findings. A "new-baseline" imaging can be obtained from COVID-19 patients at the time of hospital discharge or clinical recovery. This new reference can not only determine if readmissions are from relapse or reinfection of COVID-19, resolving COVID-19 or potentially a different viral infection (influenza), but also for long term sequela of COVID-19 lung infection. Strategic use of imaging before discharge may be helpful in the subset of the population at the highest risk of a secondary viral infection such as influenza. Determining the residual abnormalities in post-discharge imaging can guide us in the long-term management of patients for many years to come.
    MeSH term(s) Aftercare ; COVID-19 ; Humans ; Neoplasm Recurrence, Local ; Patient Discharge ; Reinfection ; SARS-CoV-2
    Language English
    Publishing date 2021-03-26
    Publishing country United States
    Document type Editorial
    ZDB-ID 1028123-x
    ISSN 1873-4499 ; 0899-7071
    ISSN (online) 1873-4499
    ISSN 0899-7071
    DOI 10.1016/j.clinimag.2021.03.021
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 1469: Show issues Location:
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  6. Article ; Online: COVID-19 vaccine is here: practical considerations for clinical imaging applications.

    Katal, Sanaz / Pouraryan, Arshia / Gholamrezanezhad, Ali

    Clinical imaging

    2021  Volume 76, Page(s) 38–41

    Abstract: Imaging tools are potentially able to provide valuable data regarding the development of an efficient vaccine against viral diseases. Tracking immune cells in vivo by imaging modalities can help us understand the intrinsic behaviors of immune cells in ... ...

    Abstract Imaging tools are potentially able to provide valuable data regarding the development of an efficient vaccine against viral diseases. Tracking immune cells in vivo by imaging modalities can help us understand the intrinsic behaviors of immune cells in response to vaccine components. Imaging patterns at the vaccination site and draining lymph nodes might provide useful information about the vaccine potency. Besides, serial lung CT imaging has been purposed to evaluate vaccine efficiency regarding its protection against typical lung lesions of viral pneumonias. On the other hand, vaccination causes various confusing radiologic patterns that pose diagnostic challenges for clinicians and pitfalls for reading radiologists. This manuscript reviews potential applications of imaging modalities in the process of vaccine development and also goes over some of the imaging findings/pitfalls following vaccination.
    MeSH term(s) COVID-19 ; COVID-19 Vaccines ; Humans ; Magnetic Resonance Imaging ; Radiologists ; SARS-CoV-2 ; Tomography, X-Ray Computed
    Chemical Substances COVID-19 Vaccines
    Language English
    Publishing date 2021-01-28
    Publishing country United States
    Document type Editorial
    ZDB-ID 1028123-x
    ISSN 1873-4499 ; 0899-7071
    ISSN (online) 1873-4499
    ISSN 0899-7071
    DOI 10.1016/j.clinimag.2021.01.023
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  7. Article ; Online: PET in the diagnostic management of infectious/inflammatory pulmonary pathologies: a revisit in the era of COVID-19.

    Katal, Sanaz / Amini, Hamidreza / Gholamrezanezhad, Ali

    Nuclear medicine communications

    2020  Volume 42, Issue 1, Page(s) 3–8

    MeSH term(s) COVID-19/epidemiology ; Fluorodeoxyglucose F18 ; Humans ; Pandemics ; Pneumonia/diagnostic imaging ; Positron Emission Tomography Computed Tomography
    Chemical Substances Fluorodeoxyglucose F18 (0Z5B2CJX4D)
    Keywords covid19
    Language English
    Publishing date 2020-09-29
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 758141-5
    ISSN 1473-5628 ; 0143-3636
    ISSN (online) 1473-5628
    ISSN 0143-3636
    DOI 10.1097/MNM.0000000000001299
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    Zs.A 1577: Show issues Location:
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  8. Article ; Online: Clinical Applications of PET in Evaluating the Aging Spine.

    Katal, Sanaz / Clifford, Thomas G / Matcuk, George / Eibschutz, Liesl / Gholamrezanezhad, Ali

    PET clinics

    2022  Volume 18, Issue 1, Page(s) 39–47

    Abstract: Back pain is a common health complaint that contributes globally to medical burden and costs, particularly in elderly populations. Nuclear medicine techniques using PET tracers offer diagnostic information about various spine disorders, including ... ...

    Abstract Back pain is a common health complaint that contributes globally to medical burden and costs, particularly in elderly populations. Nuclear medicine techniques using PET tracers offer diagnostic information about various spine disorders, including malignant, degenerative, inflammatory, and infectious diseases. Herein, the authors briefly review applications of PET in the evaluation of spine disorders in elderly patients.
    MeSH term(s) Aged ; Humans ; Spine ; Spinal Diseases/diagnostic imaging ; Aging ; Positron-Emission Tomography
    Language English
    Publishing date 2022-11-06
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2764575-7
    ISSN 1879-9809 ; 1556-8598
    ISSN (online) 1879-9809
    ISSN 1556-8598
    DOI 10.1016/j.cpet.2022.08.001
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  9. Article ; Online: Theranostic Agents in Musculoskeletal Disorders.

    Katal, Sanaz / Maldonado, Antonio / Carrascoso, Javier / Assadi, Majid / Gholamrezanezhad, Ali

    PET clinics

    2021  Volume 16, Issue 3, Page(s) 441–448

    Abstract: Theranostic-based strategies, combining therapeutic and diagnostic properties of a single agent, have gained enormous attention in the past few years. Today, various multifunctional theranostic modalities have been examined, using different bioactive ... ...

    Abstract Theranostic-based strategies, combining therapeutic and diagnostic properties of a single agent, have gained enormous attention in the past few years. Today, various multifunctional theranostic modalities have been examined, using different bioactive targeting, for the detection, quantifying, and monitoring of therapy response in different pathologies. Herein we review the newly emerging approaches in theranostic nanomedicine for the detection and therapy for musculoskeletal disorders to provide valuable insights for developing more efficient agents for clinical use. Some potential preclinical applications of radionuclide nanotheranostic agents are described in rheumatoid arthritis, osteoarthrosis, multiple myeloma, and neoplastic diseases.
    MeSH term(s) Arthritis, Rheumatoid ; Humans ; Neoplasms ; Precision Medicine ; Theranostic Nanomedicine
    Language English
    Publishing date 2021-05-31
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2764575-7
    ISSN 1879-9809 ; 1556-8598
    ISSN (online) 1879-9809
    ISSN 1556-8598
    DOI 10.1016/j.cpet.2021.03.008
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  10. Article: Neuroimaging and neurologic findings in COVID-19 and other coronavirus infections: A systematic review in 116 patients.

    Katal, Sanaz / Balakrishnan, Sudheer / Gholamrezanezhad, Ali

    Journal of neuroradiology = Journal de neuroradiologie

    2020  Volume 48, Issue 1, Page(s) 43–50

    Abstract: Various neurologic syndromes have been described in patients with COVID-19 and other coronavirus infections. In this paper, we systematically reviewed the available imaging findings of patients diagnosed with neurological symptoms associated with ... ...

    Abstract Various neurologic syndromes have been described in patients with COVID-19 and other coronavirus infections. In this paper, we systematically reviewed the available imaging findings of patients diagnosed with neurological symptoms associated with coronavirus infections. Diverse radiologic results in the context of different neurologic presentations have been demonstrated using CT and MRI. While many patients have normal imaging evaluations, some patients present with intra-axial and extra-axial abnormalities. Stroke (both ischemic and hemorrhagic), encephalomyelitis, meningitis, demyelinating disorders such as acute disseminated encephalomyelitis (ADEM), and encephalopathy have been reported. Familiarity with these radiologic patterns will guide radiologists and referring clinicians to consider coronavirus infections in patients with worsening or progressive neurologic findings, particularly during the current COVID-19 pandemic. As data on this topic is very limited, further research and investigation are required.
    MeSH term(s) Brain/diagnostic imaging ; COVID-19/diagnostic imaging ; Coronavirus Infections/diagnostic imaging ; Humans ; Magnetic Resonance Imaging ; Neuroimaging ; Tomography, X-Ray Computed
    Keywords covid19
    Language English
    Publishing date 2020-06-27
    Publishing country France
    Document type Journal Article ; Systematic Review
    ZDB-ID 131763-5
    ISSN 1773-0406 ; 0150-9861
    ISSN (online) 1773-0406
    ISSN 0150-9861
    DOI 10.1016/j.neurad.2020.06.007
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