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  1. Focal lesions of the kidney comprise a spectrum of entities that can be broadly classified as malignant tumors, benign tumors, and non-neoplastic lesions. Malignant tumors include renal cell carcinoma subtypes...

    Authors: Jonathan Lyske, Rishi Philip Mathew, Christopher Hutchinson, Vimal Patel and Gavin Low

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2021 52:14

    Content type: Review

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  2. This study aims to review chest computed tomography (CT) scanning parameters which are utilized to evaluate patients for COVID-19-induced pneumonia. Also, some of radiation dose reduction techniques in CT woul...

    Authors: Javid Azadbakht, Daryoush Khoramian, Zahra Sadat Lajevardi, Fateme Elikaii, Amir Hossein Aflatoonian, Bagher Farhood, Masoud Najafi and Hamed Bagheri

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2021 52:13

    Content type: Review

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  3. To evaluate the diagnostic performance of chest CT in differentiating coronavirus disease 2019 (COVID-19) and non-COVID-19 causes of ground-glass opacities (GGO).

    Authors: Ali H. Elmokadem, Dalia Bayoumi, Sherif A. Abo-Hedibah and Ahmed El-Morsy

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2021 52:12

    Content type: Research

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  4. Coronavirus (COVID-19) pneumonia emerged in Wuhan, China, in December 2019. It was highly contagious spreading all over the world, with a rapid increase in the number of deaths. The reported cases have reached...

    Authors: Abdelghany Mohammed Motawea, Suzan Omar and Rabab Yasin

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2021 52:4

    Content type: Research

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  5. Gall bladder carcinoma (GBC) is the most common biliary epithelial neoplasm. Its slow progression and late presentation lend it a poor prognosis. The risk factors can be divided into cholelithiasis, inflammato...

    Authors: Niharika Prasad and Saugata Sen

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2021 52:1

    Content type: Review

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  6. Lumbar disc prolapse is a localized herniation of disc beyond intervertebral disc space and is the most common cause of sciatica; the aim of this study is to investigate the efficacy of ultrasound (US)-guided ...

    Authors: Mohamed Ahmed Elashmawy, Reham M. Shaat, A. M. Abdelkhalek and Ebrahim El Boghdady

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2021 51:259

    Content type: Research

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  7. This work was conducted to assess the diagnostic efficiency of isotropic three-dimensional VISTA-fast spin echo versus standard two-dimensional fast spin echo at 1.5 T MRI, in the assessment of internal knee d...

    Authors: Nevien Ezzat El-Liethy, Amr Samir Rashwan and Heba Kamal

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:258

    Content type: Research

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  8. Despite the high prevalence of prostate cancer, its brain parenchymal metastasis is not common and intracranial hemorrhage due to such a metastasis is even less common. This report presents a challenging case ...

    Authors: Zarhra Saadatpour, Ali Rezaei, Aparna Singhal, Houman Sotoudeh and Kamran Tavakol

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:257

    Content type: Case Report

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  9. An amendment to this paper has been published and can be accessed via the original article.

    Authors: Saurabh Maheshwari, Ajay Khadka, Saikat Bhattacharjee, Uddandam Rajesh and Vibhuti Maria

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:256

    Content type: Correction

    Published on:

    The original article was published in Egyptian Journal of Radiology and Nuclear Medicine 2020 51:224

  10. COVID-19 is a pandemic disease and is important to know the nature of the disease during follow-up. We aimed to study different imaging signs and changes that occurred during the initial scan, follow-up, and c...

    Authors: Ahmed M. Osman, Suzan Farouk, Nehad M. Osman and Ahmed M. Abdrabou

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:255

    Content type: Research

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  11. Computed tomography (CT) is one of the main diagnostic tools for early detection and management of coronavirus disease 2019 (COVID-19) pneumonia. This study aims to highlight the commonly encountered CT findin...

    Authors: Mona A. F. Hafez

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:254

    Content type: Research

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  12. Errors in radiographic image annotation by radiographers could potentially lead to misdiagnoses by radiologists and wrong side surgery by surgeons. Such medical negligence has dire medico-legal consequences. I...

    Authors: Thomas Adejoh, Chukwuemeka H. Elugwu, Mohammed Sidi, Emeka E. Ezugwu, Chijioke O. Asogwa and Mark C. Okeji

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:253

    Content type: Research

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  13. The main challenge in managing COVID-19 pandemic is containment of the infection by early detection of the disease and wide dissemination of diagnostic tests with high sensitivity and specificity. Various imag...

    Authors: Noha M. Attia and Moustafa H. M. Othman

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:252

    Content type: Research

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  14. Ectopic thyroid tissue is a rare embryological aberration described by the occurrence of thyroid tissue at a site other than in its normal pretracheal location. Depending on the time of the disruption during e...

    Authors: Rita Meira Soares Camelo and José Maria Barros

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:251

    Content type: Case Report

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  15. Hypoxic ischemic encephalopathy (HIE) is a major cause of mortality and morbidity in neonates. Malondialdehyde (MDH) is a colorless lipid that can be used as a marker for oxidative stress. Cranial ultrasound s...

    Authors: Hadeel M. Seif El Dein, Nouran Fahmy, Zahraa Ezz El Din, Marianne Morgan, Marwa Abdel Fattah and Sara S. Eltatawy

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:250

    Content type: Research

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  16. Varicocele is an abnormally dilated pampiniform plexus of the veins within the spermatic cord and is considered the most common correctable cause of male factor infertility. Many approaches are described for t...

    Authors: Haytham M. Nasser, Ahmed Hussein, Gad M. Behairy and Mostafa Abdo

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:249

    Content type: Research

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  17. Mammographic focal asymmetry represents normal breast tissue, benign, or malignant lesions. Accurate characterization is important for better management. The study evaluates diagnostic accuracy of contrast-enh...

    Authors: Gelan Ali Mahmoud Soliman, Shaimaa Abdelsattar Mohammad, Mohamed El-Shinawi and Nermeen Nasry Keriakos

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:248

    Content type: Research

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  18. Asymmetric breast density is a potentially perplexing finding; it may be due to normal hormonal variation of the parenchymal pattern and summation artifact or it may indicate an underlying true pathology. The ...

    Authors: Mohamed Zidan, Shimaa Ali Saad, Eman Abo Elhamd, Hosam Eldin Galal and Reem Elkady

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:247

    Content type: Research

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  19. After the spread of COVID-19 pneumonia, chest CT examination was used as a substantial non-invasive complement to RT-PCR for diagnosing and as a rapid screening tool when RT-PCR results are unavailable. Our st...

    Authors: Mohammed Mahmoud Dawoud, Tamer Mahmoud Dawoud, Noha Yousef Amin Ali and Hanan Ahmad Nagy

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:246

    Content type: Research

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  20. Decisions about asymptomatic COVID-19 patients are always critical, either during initial screening or during recovery. Spread of infection will be inevitable if those patients were left non-isolated. This stu...

    Authors: Ahmed Samir, Mohamed Saied Abdelgawad, Ayman Ibrahim Baess and Hebatallah Hassan Mamdouh Hassan

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:245

    Content type: Research

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  21. Chest CT is an essential and simple diagnostic method for early detection of pulmonary changes in COVID-19 patients. Semi-quantitative technique depending on both visual and color coded images helps to improve...

    Authors: Rasha Mostafa Mohamed Ali and Mai Bahgat Ibrahim Ghonimy

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:244

    Content type: Research

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  22. Leiomyosarcoma arising from mesentery is a rare tumor associated with worse prognosis. The tumor arises from smooth muscles in vascular wall. Ileal mesentery is common site of this tumor origin.

    Authors: Maria Ahmed, Jahanzaib Babar, Hina Khan, Maheen Rana, Sarah Khan, Mujeeb Ur Rehman Abbasi and Amjad Siraj Memon

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:243

    Content type: Case Report

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  23. The aim of this study is to investigate whether quantitative DW metrics can provide additive value to the reliable categorization of lesions within existing PI-RADSv2 guidelines. Fifty-eight patients with clin...

    Authors: Samar Ramzy Ragheb and Reem Hassan Bassiouny

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:242

    Content type: Research

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  24. The neck imaging reporting and data system (NI-RADS) is a structured reporting algorithm linked with further patient management recommendations. This study was conducted to assess the overall and time point pr...

    Authors: Ahmed S. Abdelrahman, Manar Maamoun Mohamed Ashour and Tougan Taha Abdelaziz

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:241

    Content type: Research

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  25. The purpose of this multicenter diagnostic accuracy test study was conducted to assess the role of positron emission tomography/computed tomography in the detection of primary tumor in cases of metastasis of u...

    Authors: Ashraf Anas Zytoon, Elsayed Elmekkawy Elsayed, Amr Ibrahim Nassar and Koji Murakami

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:240

    Content type: Research

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  26. Lymphoma incorporates histologically variable cancers derived from the immune system cells. The distinctive feature of lymphoma is the rapid increase in size and number of lymph nodes and/or secondary lymphoid...

    Authors: Aya Yassin, Radwa Hany El Sheikh and Mona Mohamed Ali

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:238

    Content type: Research

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  27. Corona Virus Disease 2019 (COVID-19) outbreak was officially announced as a global pandemic by the WHO on March 11th 2020. Thorough understanding of CT imaging features of COVID-19 is essential for effective pati...

    Authors: Youssriah Yahia Sabri, Mohamed Mohsen Tolba Fawzi, Eman Zaki Nossair, Safaa Mohamed El-Mandooh, Amira Aly Hegazy and Sally Fouad Tadros

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:237

    Content type: Research

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  28. High-resolution computed tomography (HRCT) has proved to be an important diagnostic tool throughout the COVID-19 pandemic outbreaks. Increasing number of the infected personnel and shortage of real-time transc...

    Authors: Eman Ragab, Asrar Helal Mahrous and Ghadeer Maher El Sheikh

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:236

    Content type: Research

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  29. Gliomas are characterized by high morbidity and mortality with low cure and high recurrence rates, which depends to a great degree on the angiogenesis of the tumor. Assessment of such angiogenesis by perfusion...

    Authors: Ahmed A. ElBeheiry, Doaa M. Emara, Amany Abdel-Bary Abdel-Latif, Mohamed Abbas and Amal S. Ismail

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:235

    Content type: Research

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  30. Germ cell tumors prefer gonadal regions, but they can be expected in extragonadal sites such as the anterior mediastinum, which is the commonly involved region after gonads. Amongst germ cell tumors, teratomas...

    Authors: Naqibullah Foladi, Farhad Farzam, Najibullah Rahil and Mer Mahmood Shah Hoshang

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:234

    Content type: Case Report

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  31. Twin reversed arterial perfusion sequence (TRAP) is a very rare congenital anomaly. We present sonographic findings of TRAP sequence in the case of a multiparous woman with a monochorionic monoamniotic twin pr...

    Authors: Abolfazl Abouie, Nima Rakhshankhah, Ladan Younesi, Zeinab Safarpour, Ayda Roostaee and Ghazaleh Amjad

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:233

    Content type: Case Report

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  32. Previous studies reported changes in the local vasoactive substance production within the endometrium with a subsequent increase in vascularity as a possible mechanism of intrauterine contraceptive device (IUC...

    Authors: Mohamed S. Sweed, Khaled H. Swidan, Naira S. Ibrahim, Eman A. NasrElDin and Ihab A. Gomaa

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:232

    Content type: Research

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  33. Early diagnosis of meningitis with magnetic resonance imaging (MRI) would be useful for appropriate and effective management, decrease morbidity and mortality, and provide better diagnosis and treatment. The o...

    Authors: Wael Hamza Kamr, Mohamed Gaber Eissawy and Amr Saadawy

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:231

    Content type: Research

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  34. With the global surge in COVID-19 pandemic, it has become inevitable for everyone, inclusive of nuclear medicine personnel, to play their role in combating and containing its transmission. During fall 2019, Ch...

    Authors: Muhammad Iqbal, Muhammad Shahbaz, Owais Bin Qadeer, Kanwal Nazir, Muhammad Naeem, Muhammad Shahzad Afzal and Muhammad Babar Imran

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:230

    Content type: Review

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  35. Several methods have been used in treating TIPS dysfunction, including balloon angioplasty with/without telescoping stent. However, there are some cases refractory to recanalization and parallel shunt (PS) sho...

    Authors: Mohamed S. Alwarraky, Hasan A. Elzohary, Mohamed A. Melegy and Anwar Mohamed

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:229

    Content type: Research

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  36. Liver cirrhosis is a multi-etiological entity that alters the hepatic functions and vascularity by varying grades. Hereby, a cross-sectional study enrolling 100 cirrhotic patients (51 males and 49 females), wh...

    Authors: Ahmed Abdelrahman Mohamed Baz, Rana Magdy Mohamed and Khaled Helmy El-kaffas

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:228

    Content type: Research

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  37. The aim of this study was to highlight the typical and atypical chest CT imaging features at first presentation in 120 patients who were proved to be COVID-19 by PCR and to correlate these findings with the ne...

    Authors: Doaa M. Emara, Nagy N. Naguib, M. A. Moustafa, Salma M. Ali and Amr Magdi El Abd

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:227

    Content type: Research

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  38. The hernia is defined as the protrusion of any organ or a part of it through the wall or fascia or any connective tissue which normally encloses that organ. Among the hernias, an inguinal hernia is the most co...

    Authors: Mohamed rafi Kathar hussain and Kulasekeran N

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:226

    Content type: Case Report

    Published on:

  39. Preoperative staging of urinary bladder carcinomas using TNM system is crucial in the management of bladder cancer which is determined mainly by stage and grade of tumor at diagnosis. We aim to evaluate the di...

    Authors: Mohamed Badawy, Hashim Farg, Basma Gadelhak, Mohamed Abou ElGhar, Ahmed Galal Sadeq and Mohamed Borg

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:225

    Content type: Research

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  40. Left paraduodenal hernia (PDH) makes for around 40% of all internal hernias. It is due to the prolapse of bowel through fossa of Landzert, an anatomic variant that is found in around 2% of the population. This...

    Authors: Saurabh Maheshwari, Ajay Khadka, Saikat Bhattacharjee, Uddandam Rajesh and Vibhuti Maria

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:224

    Content type: Case Report

    Published on:

    The Correction to this article has been published in Egyptian Journal of Radiology and Nuclear Medicine 2020 51:256

  41. Brain metastases (BM) are the most common intracranial tumors in adults outnumbering all other intracranial neoplasms. Positron emission tomography combined with computed tomography (PET/CT) is a widely used i...

    Authors: Mamdouh A. Zidan, Radwa S. Hassan, Khaled I. El-Noueam and Yasser M. Zakaria

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:223

    Content type: Research

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  42. Comparing four-dimensional flow against two-dimensional flow measurements in patients with complex flow pattern is still lacking. This study aimed to compare four-dimensional against the two-dimensional flow m...

    Authors: Ahmed Kharabish, Kristina Belker, Stefan Martinoff, Peter Ewert, Anja Hennemuth, Markus Huellebrand, Heiko Stern and Christian Meierhofer

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:222

    Content type: Research

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  43. Congenital abnormalities of the diaphragm cause impairment of lung development and are an important cause of post-natal morbidity and mortality. Congenital diaphragmatic eventration (CDE), a less sinister diap...

    Authors: Harshavardhan Mahalingam, Biji Babu, Rajeswaran Rangasami, Sudarshan Suresh, Indrani Suresh and Chitra Andrew

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:221

    Content type: Research

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  44. CT chest findings of COVID-19 pneumonia can be detected before the clinical symptoms become evident in many cases. In this work, we presented our experience in incidental detection of COVID-19-associated pneum...

    Authors: Susan Adil Ali and Moustafa Mahmoud Abdelkawi

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:220

    Content type: Research

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  45. The diagnostic approach for patients with laryngeal lesions differs among otolaryngologists. Indirect laryngoscopy, flexible fibrooptic laryngoscopy, CT, and MRI are all modalities used for diagnosis. Ultrason...

    Authors: Haytham Mohamed Nasser, Anas Askoura and Ahmed Hussein

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:219

    Content type: Research

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  46. Leukemia is one of the most common fatal diseases in pediatric oncology. Recently, advances in drug therapy have improved the prognosis of acute leukemia with event-free survival of up to 60%; however, complic...

    Authors: Eman M. Amer, Ahmed F. Youssef, Marwa A. Romeih, Ayda A. Youssef and Hamada M. Khater

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:218

    Content type: Research

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  47. Zinner’s syndrome is a rare congenital malformation involving the seminal vesicle that mostly shows cystic transformation. Embryogenesis of the kidney, ureter, seminal vesicle, and vas deferens can be altered ...

    Authors: Ahmed Atef Soliman, Anwar Ali Alshukami and Walaa Hussein AlZuber

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:217

    Content type: Case Report

    Published on:

  48. The current COVID-19 pandemic has resulted in marked and rapid changes to the standing policies of radiology departments globally. The aim of this review article is to describe the various processes implemente...

    Authors: Shaimaa AbdelSattar Mohammad, Ahmed M. Osman, Abeer Maghawry Abd-Elhameed, Khaled A. Ahmed, Noha M. Taha, Ayman Saleh, Ashraf Omar, Mahmoud El-Meteini and Mona Adel Mohamed

    Citation: Egyptian Journal of Radiology and Nuclear Medicine 2020 51:216

    Content type: Review

    Published on:

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