1
|
Pourabhari Langroudi A, Shokri Varniab Z, Amouei M, Pak N, Khosravi B, Mirsharifi A, Radmard AR. Findings of Abdominal Imaging in Patients with COVID-19 - Part 1: Hollow Organs. Middle East J Dig Dis 2022; 14:278-286. [PMID: 36619269 PMCID: PMC9489432 DOI: 10.34172/mejdd.2022.284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 04/04/2022] [Indexed: 11/06/2022] Open
Abstract
Since COVID-19 has spread worldwide, the role of imaging for early detection of the disease has become more prominent. Abdominal symptoms in COVID-19 are common in addition to respiratory manifestations. This review collected the available data about abdominal computed tomography (CT) and ultrasonography indications in hollow abdominal organs in patients with COVID-19 and their findings. Since abdominal imaging is less frequently used in COVID-19, there is limited information about the gastrointestinal findings. The most common indications for abdominal CT in patients with COVID-19 were abdominal pain and sepsis. Bowel wall thickening and fluid-filled colon were the most common findings in abdominal imaging. Acute mesenteric ischemia (AMI) was one of the COVID-19 presentations secondary to coagulation dysfunction. AMI manifests with sudden abdominal pain associated with high morbidity and mortality in admitted patients; therefore, CT angiography should be considered for early diagnosis of AMI. Ultrasonography is a practical modality because of its availability, safety, rapidity, and ability to be used at the bedside. Clinicians and radiologists should be alert to indications and findings of abdominal imaging modalities in COVID-19 to diagnose the disease and its potentially serious complications promptly.
Collapse
Affiliation(s)
| | - Zahra Shokri Varniab
- Department of Radiology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehrnam Amouei
- Assistant Professor, Department of Radiology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Neda Pak
- Associate Professor, Department of Radiology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Bardia Khosravi
- Department of Radiology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Mirsharifi
- Department of Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Reza Radmard
- Associate Professor, Department of Radiology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran,Corresponding Author: Amir Reza Radmard, MD Department of Radiology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran Shariati Hospital, 14117, North Kargar St., Tehran, Iran Tel: +98 21 84902178 Fax:+98 21 82415400 ,
| |
Collapse
|
2
|
Luna C, Estanga I, Patricia Castillo R. Abbreviated Ultrasonography Examination Protocols for COVID-19 Patients: A Streamlined Process to Reduce Staff Exposure. JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY 2022. [DOI: 10.1177/87564793221079805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: The primary goal of this article is to show that an abbreviated ultrasonography (US) examination protocols can decrease imaging time and staff exposure. Materials and Methods: This is a single-center institutional review board (IRB)-approved retrospective cohort study in which 39 patients, positive for 2019 coronavirus disease (COVID-19), underwent an abbreviated US examination protocol from April to May 2020. Radiologists, specializing in body imaging, created these protocols. Descriptive statistics were performed, including the mean duration of the abbreviated US protocols and the mean duration of the standard US protocols, as a control group. Results: The abbreviated US protocols resulted in a significant time reduction ( P < .05) compared with the regular protocol duration. Conclusion: As radiology services face this unprecedented pandemic, implementing reduced US protocols can result in safer practices decreasing staff exposure.
Collapse
Affiliation(s)
- Cibele Luna
- Department of Radiology, Jackson Memorial Hospital, University of Miami, Miami, FL, USA
| | - Indira Estanga
- Department of Radiology, Jackson Memorial Hospital, University of Miami, Miami, FL, USA
| | | |
Collapse
|
3
|
Pezzutti DL, Wadhwa V, Makary MS. COVID-19 imaging: Diagnostic approaches, challenges, and evolving advances. World J Radiol 2021. [DOI: 10.4329/wjr.v13.i6.172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
|
4
|
Pezzutti DL, Wadhwa V, Makary MS. COVID-19 imaging: Diagnostic approaches, challenges, and evolving advances. World J Radiol 2021; 13:171-191. [PMID: 34249238 PMCID: PMC8245752 DOI: 10.4329/wjr.v13.i6.171] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 05/15/2021] [Accepted: 06/23/2021] [Indexed: 02/06/2023] Open
Abstract
The role of radiology and the radiologist have evolved throughout the coronavirus disease-2019 (COVID-19) pandemic. Early on, chest computed tomography was used for screening and diagnosis of COVID-19; however, it is now indicated for high-risk patients, those with severe disease, or in areas where polymerase chain reaction testing is sparsely available. Chest radiography is now utilized mainly for monitoring disease progression in hospitalized patients showing signs of worsening clinical status. Additionally, many challenges at the operational level have been overcome within the field of radiology throughout the COVID-19 pandemic. The use of teleradiology and virtual care clinics greatly enhanced our ability to socially distance and both are likely to remain important mediums for diagnostic imaging delivery and patient care. Opportunities to better utilize of imaging for detection of extrapulmonary manifestations and complications of COVID-19 disease will continue to arise as a more detailed understanding of the pathophysiology of the virus continues to be uncovered and identification of predisposing risk factors for complication development continue to be better understood. Furthermore, unidentified advancements in areas such as standardized imaging reporting, point-of-care ultrasound, and artificial intelligence offer exciting discovery pathways that will inevitably lead to improved care for patients with COVID-19.
Collapse
Affiliation(s)
- Dante L Pezzutti
- Department of Radiology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, United States
| | - Vibhor Wadhwa
- Department of Radiology, Weill Cornell Medical Center, New York City, NY 10065, United States
| | - Mina S Makary
- Department of Radiology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, United States
| |
Collapse
|