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  1. Article ; Online: Adult extracardiac rhabdomyomas presenting as a slowly growing neck mass

    Omar Elmandouh, MD / Elena Greco, MD / Amit Agarwal, MD

    Radiology Case Reports, Vol 17, Iss 9, Pp 3115-

    2022  Volume 3118

    Abstract: Rhabdomyomas are rare benign tumors arising from skeletal muscle cells, most common cardiac in origin and usually seen in pediatric age group, often associated with neurophakomatosis like tuberous sclerosis. Extracardiac tumors are rare and are ... ...

    Abstract Rhabdomyomas are rare benign tumors arising from skeletal muscle cells, most common cardiac in origin and usually seen in pediatric age group, often associated with neurophakomatosis like tuberous sclerosis. Extracardiac tumors are rare and are classified based on histology into adult, fetal and genital forms. The adult form of extracardiac rhabdomyoma are seen in the head and neck region in vast majority of cases. These can occur within the pharyngeal or laryngeal compartments along with other neck spaces and the orbits. In this case report, we describe the findings of adult extracardiac rhabdomyoma and discuss the striking similarity with lymphomas on imaging.
    Keywords Extracardiac ; Rhabdomyoma ; CT ; Medical physics. Medical radiology. Nuclear medicine ; R895-920
    Language English
    Publishing date 2022-09-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Calcifying pseudoneoplasms of the neuraxis (CAPNON)

    Elena Greco, MD / Omar Elmandouh, MD / Amit Desai, MD / Alok Bhatt, MD / Prasanna Vibhute, MD / Amit Aggarwal, MD

    Radiology Case Reports, Vol 17, Iss 9, Pp 3157-

    The great tumor mimicker

    2022  Volume 3161

    Abstract: Calcifying pseudoneoplasms of the neuraxis (CAPNON) are very rare intracranial lesions with less than 50 cases reported in literature. These are non-neoplastic in etiology and despite having unique imaging characteristics, are often misdiagnosed as a ... ...

    Abstract Calcifying pseudoneoplasms of the neuraxis (CAPNON) are very rare intracranial lesions with less than 50 cases reported in literature. These are non-neoplastic in etiology and despite having unique imaging characteristics, are often misdiagnosed as a neoplastic condition like meningioma, chordoma and gliomas. These do not have any predilection for any age, gender or intracranial location and can be seen in a wide range of age groups. Despite having an imaging overlap with neoplastic conditions, CAPNONs have classic histopathologic findings including chondromyxoid matrix, palisading spindle cells and calcific or ossific metaplasia. As more cases are being described in literature the imaging features are also being better defined. We discuss the clinical, imaging and histopathological findings of 2 cases of CAPNON mimicking posterior fossa meningioma and glial neoplasm.
    Keywords Pseudoneoplasms ; Calcifying ; MRI ; CT ; Medical physics. Medical radiology. Nuclear medicine ; R895-920
    Subject code 610
    Language English
    Publishing date 2022-09-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: Baseline Characteristics Associated with Good Collateral Status Using Hypoperfusion Index as an Outcome

    Omar Hamam / Tushar Garg / Omar Elmandouh / Richard Wang / Alperen Aslan / Amara Ahmed / Abdallah Moustafa / Vivek Yedavalli

    Tomography, Vol 8, Iss 159, Pp 1885-

    2022  Volume 1894

    Abstract: Up to 30% of ischemic stroke cases are due to large vessel occlusion (LVO), causing significant morbidity. Studies have shown that the collateral circulation of patients with acute ischemic stroke (AIS) secondary to LVO can predict their clinical and ... ...

    Abstract Up to 30% of ischemic stroke cases are due to large vessel occlusion (LVO), causing significant morbidity. Studies have shown that the collateral circulation of patients with acute ischemic stroke (AIS) secondary to LVO can predict their clinical and radiological outcomes. The aim of this study is to identify baseline patient characteristics that can help predict the collateral status of these patients for improved triage. In this IRB approved retrospective study, consecutive patients presenting with AIS secondary to anterior circulation LVO were identified between September 2019 and August 2021. The baseline patient characteristics, laboratory values, imaging features and outcomes were collected using a manual chart review. From the 181 consecutive patients initially reviewed, 54 were confirmed with a clinical diagnosis of AIS and anterior circulation LVO. In patients with poor collateral status, the body mass index (BMI) was found to be significantly lower compared to those with good collateral status (26.4 ± 5.6 vs. 31.7 ± 12.3; p = 0.045). BMI of >35 kg/m 2 was found to predict the presence of good collateral status. Age was found to be significantly higher (70.5 ± 9.6 vs. 58.9 ± 15.6; p = 0.034) in patients with poor collateral status and M1 strokes associated with older age and BMI.
    Keywords acute ischemic ; hypoperfusion ; collaterals status ; hypoperfusion index ; Computer applications to medicine. Medical informatics ; R858-859.7
    Subject code 610 ; 616
    Language English
    Publishing date 2022-07-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: External validation and recalibration of an incidental meningioma prognostic model – IMPACT

    Julie Woodfield / Boris Krischek / Giles Critchley / Damian Holliman / Angelos Kolias / Thomas Santarius / Ola Rominiyi / Michael McDermott / Michael D Jenkinson / Jörg-Christian Tonn / Mohsen Javadpour / Andrea Saladino / Tiit Illimar Mathiesen / Rory Piper / Michael Vogelbaum / Chaya Brodie / Sara Venturini / Daniel M Fountain / Roland Goldbrunner /
    Elliot Tilling / Felix Sahm / Priscilla Brastianos / Rory J Piper / Antonio Santoro / Sylvia Kurz / Pierfrancesco Lapolla / Andrea Mingoli / Jennifer Brown / Debraj Mukherjee / Simon Walling / Andrew Morokoff / Patrick Wen / Ghazaleh Tabatabai / Jill Barnholtz-Sloan / Ryan K Mathew / Alexander Smedley / Helen Shih / William Taylor / Minh Nguyen / Bryony Ford / Samantha J Mills / Tamara Ali / Ruwanthi Kolamunnage-Dona / Josephine Jung / Muhammed Elhadi / Erminia Albanese / Aswin Chari / David Rowland / Melissa Gough / Michael Cearns / Simon Lammy / Yasir Chowdhury / Christian Mawrin / Mahmoud Saleh / Jens Schittenhelm / Farshad Nassiri / Raymond Huang / Pietro Familiari / Manfred Westphal / Warren Selman / Daniel Brown / Nathan McSorley / Oliver Hanemann / Richard Pullicino / Francesco Gaillard / Mirjam Renovanz / Chris Barrett / Christine Jungk / Aaron Cohen-Gadol / Javier Martín-Alonso / Gelareh Zadeh / Hytham Hamid / Abdurrahman I Islim / Christopher P Millward / Shaveta Mehta / Usama Ali / Shelli Diane Koszdin / Theo Georgious / Andrew R Brodbelt / Mohamed Abdelsadg / Suhaib Abualsaud / Amro Abuleil / Kevin Agyemang / Hanan Akbari / Likhith Alakandy / Clarissa Alfonso / Arousa Ali / Michael Amoo / Mohamed A. R. Arbab / Mutiu Asha / Kareem Austin / Khaled Badran / Jarnail Bal / Parameswaran Bhattathiri / Paul M. Brennan / Andrew R. Brodbelt / Ferran Brugada-Bellsolà / Placido Bruzzaniti / Annabel Butcher / Rory S. Cairns / Michael Canty / Sachiv Chakravarti / Rebecca Chave-Cox / Anna Craig-McQuade / Peter Crossley / Elizabeth Culpin / Alessia D'Amico / Bassam Dabbous / Pedro David Delgado-López / Mohamed Draz / Katharine J. Drummond / Rusiru T. Ekanayaka / Ibrahim Elmaadawi / Omar Elmandouh / Mazin Elsharif / Daisy Evans / Andreas Fahlström / Fleur L. Fisher / Daniel M. Fountain / Keiko Fox / Chloé Gelder / Shamayitri Ghosh / Aimee Goel / Athanasios Grivas / Andrew Gvozdanovic / Allan Hall / Liv Hartrick / Samih Hassan / Jack Henry / Abdurrahman I. Islim / Asgeir S. Jakola / Michael D. Jenkinson / Sanjeeva Jeyaretna / Adrian Jimenez / Andranik Kahramanian / Neeraj Kalra / David O. Kamson / Oliver Kennion / Adham M. Khalafallah / Sarah Kingdon / Howra Ktayen / Aditaya Kumar / Jun Yi Lau / Jing Xian Lee / Ryan Leyden / Patricia Littlechild / Sophie Liu / Darmanin Lora-Kay / Vivia Lung / Stephen T. Magill / Hani J. Marcus / Fawaz E. Marhoom / Ryan K. Mathew / Calan Mathieson / Tobias Mederer / Torstien R. Meling / Samantha J. Mills / Christopher P. Millward / Mujtaba Mohammad / Amir H. Zamanipoor Najafabadi / Olivia Näslund / Imran Noorani / Gildas Patet / Omar N. Pathmanaban / Andrea Perera / Amit Persad / See Yung Phang / Rory J. Piper / Jonathan Pollock / Benjamin Price / Martin Proescholdt / James Robins / Bobby Sachdev / Fozia Saeed / Ieva Sataite / Antony Kevin Scafa / Verena Schadewaldt / Syed Wajahat Shah / Mustafa El Sheikh / Zenab Sher / Bente Sandvei Skeie / Agbolahan Sofela / Jerome St George / Torbjørn Strømsnes / Nigel Suttner / Philip Theodosopoulos / Manjul Tripathi / Ismail Ughratdar / James Ulrich / Adithya Varma / Anil Varma / Maria Velicu / Esther Wu / Jacob Young / Giuseppa Zancana / Catherine Zhang / Karolyn Au / Felix Behling / Linda Bi / Nicholas Butowski / Ana Castro / Marta Couce / Francesco Dimeco / Katherine J. Drummond / Ian Dunn / Craig Erker / Michelle Felicella / Eva Galanis / Norbert Galldiks / Caterina Giannini / Christel Herold-Mende / Luke Hnenny / Craig Horbinski / Gerhard Jungwirth / Timothy Kaufmann / Daniel Lachance / Christian Lafougere / Katrin Lamszus / Serge Makarenko / Tathiana Malta / Jennifer Moliterno-Gunel / HK Ng / Houtan Noushmehr / Arie Perry / Laila Poisson / Bianco Pollo / Aditya Ragunathan / David Raleigh / Franz Ricklefs / Antonio Santacroce / Christian Schichor / Nils Schimdt / Andrew Sloan / Matija Snuderl / Jim Snyder / Erik Sulman / Suganth Suppiah / Marcos Tatagiba / Marco Timmer / Andreas Von Deimling / Tobias Walbert / Justin Z. Wang / Stephen Yip / Gabriel Zada / Viktor Zherebitskiy / Michael T.C. Poon

    BMJ Open, Vol 12, Iss

    protocol for an international multicentre retrospective cohort study

    2022  Volume 1

    Keywords Medicine ; R
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher BMJ Publishing Group
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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