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Source: Radiologic Clinics of North America
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Total 393 results found since Jan 2013.
Gallbladder Imaging Interpretation Pearls and Pitfalls: Ultrasound, Computed Tomography, and Magnetic Resonance Imaging
Radiol Clin North Am. 2022 Sep;60(5):809-824. doi: 10.1016/j.rcl.2022.05.002. Epub 2022 Jul 8.ABSTRACTThe gallbladder is a source of common disease processes with a wide variety of presentations. Common pathologies include acute or chronic cholecystitis, adenomyomatosis, cancer, polyps, and postoperative complications. Accurate imaging assessment of the gallbladder can be very challenging and fraught with potential pitfalls. Ultrasound is the imaging modality of choice for the initial evaluation of patients who present with right upper quadrant pain. CT is often used as part of a broader evaluation of patient's abdominal p...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Sergio P Klimkowski Alice Fung Christine O Menias Khaled M Elsayes Source Type: research
Cross-Sectional Imaging Findings of Atypical Liver Malignancies and Diagnostic Pitfalls: Emphasis on Computed Tomography, and Magnetic Resonance Imaging
Radiol Clin North Am. 2022 Sep;60(5):775-794. doi: 10.1016/j.rcl.2022.05.003. Epub 2022 Jul 15.ABSTRACTAtypical liver malignancies can either be uncommon presentations of commonly encountered liver malignancies or rare tumors infrequently seen in clinical practice and often pose a challenge in diagnostic imaging interpretation. These lesions tend to be highly variable in their imaging appearance and are less well discussed in the literature. Commonly, an inter-disciplinary approach incorporating clinical information, imaging data, and histopathology is needed to reach an accurate diagnosis. The diagnostic radiologist's kno...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Michael J King Indira Laothamatas Arthi Reddy Rebecca Wax Sara Lewis Source Type: research
Magnetic Resonance Imaging of Liver Fibrosis, Fat, and Iron
Radiol Clin North Am. 2022 Sep;60(5):705-716. doi: 10.1016/j.rcl.2022.04.003. Epub 2022 Jul 15.ABSTRACTChronic liver disease (CLD) is a large and ever-growing problem in both the US and world health care systems. While histologic analysis through liver biopsy is the gold standard for hepatic parenchymal evaluation, this is not feasible in such a large population of patients or as a way of monitoring change over time. This review discusses MRI-based techniques for assessing hepatic fibrosis, hepatic steatosis, and hepatic iron content, with discussions of both current techniques and future advancements.PMID:35989039 | DOI:1...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Christopher L Welle Michael C Olson Scott B Reeder Sudhakar K Venkatesh Source Type: research
Abbreviated Liver Magnetic Resonance Imaging Protocols and Applications
Radiol Clin North Am. 2022 Sep;60(5):695-703. doi: 10.1016/j.rcl.2022.04.002. Epub 2022 Jul 15.ABSTRACTAbbreviated magnetic resonance imaging (AMRI) approach became a hot topic in liver imaging recently. Different AMRI protocols including noncontrast AMRI (NC-AMRI), hepatobiliary-AMRI (HBP-AMRI) using gadoxetic acid, and dynamic-AMRI (Dyn-AMRI) using extracellular contrast agent, have been described in the literature. In this review, the use of these AMRI approaches in various indications including hepatocellular carcinoma (HCC) screening and surveillance in chronic liver disease; fat, iron, and fibrosis screening and asse...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Emre Altinmakas Bachir Taouli Source Type: research
Gallbladder Imaging Interpretation Pearls and Pitfalls: Ultrasound, Computed Tomography, and Magnetic Resonance Imaging
Radiol Clin North Am. 2022 Sep;60(5):809-824. doi: 10.1016/j.rcl.2022.05.002. Epub 2022 Jul 8.ABSTRACTThe gallbladder is a source of common disease processes with a wide variety of presentations. Common pathologies include acute or chronic cholecystitis, adenomyomatosis, cancer, polyps, and postoperative complications. Accurate imaging assessment of the gallbladder can be very challenging and fraught with potential pitfalls. Ultrasound is the imaging modality of choice for the initial evaluation of patients who present with right upper quadrant pain. CT is often used as part of a broader evaluation of patient's abdominal p...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Sergio P Klimkowski Alice Fung Christine O Menias Khaled M Elsayes Source Type: research
Cross-Sectional Imaging Findings of Atypical Liver Malignancies and Diagnostic Pitfalls: Emphasis on Computed Tomography, and Magnetic Resonance Imaging
Radiol Clin North Am. 2022 Sep;60(5):775-794. doi: 10.1016/j.rcl.2022.05.003. Epub 2022 Jul 15.ABSTRACTAtypical liver malignancies can either be uncommon presentations of commonly encountered liver malignancies or rare tumors infrequently seen in clinical practice and often pose a challenge in diagnostic imaging interpretation. These lesions tend to be highly variable in their imaging appearance and are less well discussed in the literature. Commonly, an inter-disciplinary approach incorporating clinical information, imaging data, and histopathology is needed to reach an accurate diagnosis. The diagnostic radiologist's kno...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Michael J King Indira Laothamatas Arthi Reddy Rebecca Wax Sara Lewis Source Type: research
Magnetic Resonance Imaging of Liver Fibrosis, Fat, and Iron
Radiol Clin North Am. 2022 Sep;60(5):705-716. doi: 10.1016/j.rcl.2022.04.003. Epub 2022 Jul 15.ABSTRACTChronic liver disease (CLD) is a large and ever-growing problem in both the US and world health care systems. While histologic analysis through liver biopsy is the gold standard for hepatic parenchymal evaluation, this is not feasible in such a large population of patients or as a way of monitoring change over time. This review discusses MRI-based techniques for assessing hepatic fibrosis, hepatic steatosis, and hepatic iron content, with discussions of both current techniques and future advancements.PMID:35989039 | DOI:1...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Christopher L Welle Michael C Olson Scott B Reeder Sudhakar K Venkatesh Source Type: research
Abbreviated Liver Magnetic Resonance Imaging Protocols and Applications
Radiol Clin North Am. 2022 Sep;60(5):695-703. doi: 10.1016/j.rcl.2022.04.002. Epub 2022 Jul 15.ABSTRACTAbbreviated magnetic resonance imaging (AMRI) approach became a hot topic in liver imaging recently. Different AMRI protocols including noncontrast AMRI (NC-AMRI), hepatobiliary-AMRI (HBP-AMRI) using gadoxetic acid, and dynamic-AMRI (Dyn-AMRI) using extracellular contrast agent, have been described in the literature. In this review, the use of these AMRI approaches in various indications including hepatocellular carcinoma (HCC) screening and surveillance in chronic liver disease; fat, iron, and fibrosis screening and asse...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Emre Altinmakas Bachir Taouli Source Type: research
Gallbladder Imaging Interpretation Pearls and Pitfalls: Ultrasound, Computed Tomography, and Magnetic Resonance Imaging
Radiol Clin North Am. 2022 Sep;60(5):809-824. doi: 10.1016/j.rcl.2022.05.002. Epub 2022 Jul 8.ABSTRACTThe gallbladder is a source of common disease processes with a wide variety of presentations. Common pathologies include acute or chronic cholecystitis, adenomyomatosis, cancer, polyps, and postoperative complications. Accurate imaging assessment of the gallbladder can be very challenging and fraught with potential pitfalls. Ultrasound is the imaging modality of choice for the initial evaluation of patients who present with right upper quadrant pain. CT is often used as part of a broader evaluation of patient's abdominal p...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Sergio P Klimkowski Alice Fung Christine O Menias Khaled M Elsayes Source Type: research
Cross-Sectional Imaging Findings of Atypical Liver Malignancies and Diagnostic Pitfalls: Emphasis on Computed Tomography, and Magnetic Resonance Imaging
Radiol Clin North Am. 2022 Sep;60(5):775-794. doi: 10.1016/j.rcl.2022.05.003. Epub 2022 Jul 15.ABSTRACTAtypical liver malignancies can either be uncommon presentations of commonly encountered liver malignancies or rare tumors infrequently seen in clinical practice and often pose a challenge in diagnostic imaging interpretation. These lesions tend to be highly variable in their imaging appearance and are less well discussed in the literature. Commonly, an inter-disciplinary approach incorporating clinical information, imaging data, and histopathology is needed to reach an accurate diagnosis. The diagnostic radiologist's kno...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Michael J King Indira Laothamatas Arthi Reddy Rebecca Wax Sara Lewis Source Type: research
Magnetic Resonance Imaging of Liver Fibrosis, Fat, and Iron
Radiol Clin North Am. 2022 Sep;60(5):705-716. doi: 10.1016/j.rcl.2022.04.003. Epub 2022 Jul 15.ABSTRACTChronic liver disease (CLD) is a large and ever-growing problem in both the US and world health care systems. While histologic analysis through liver biopsy is the gold standard for hepatic parenchymal evaluation, this is not feasible in such a large population of patients or as a way of monitoring change over time. This review discusses MRI-based techniques for assessing hepatic fibrosis, hepatic steatosis, and hepatic iron content, with discussions of both current techniques and future advancements.PMID:35989039 | DOI:1...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Christopher L Welle Michael C Olson Scott B Reeder Sudhakar K Venkatesh Source Type: research
Gallbladder Imaging Interpretation Pearls and Pitfalls: Ultrasound, Computed Tomography, and Magnetic Resonance Imaging
Radiol Clin North Am. 2022 Sep;60(5):809-824. doi: 10.1016/j.rcl.2022.05.002. Epub 2022 Jul 8.ABSTRACTThe gallbladder is a source of common disease processes with a wide variety of presentations. Common pathologies include acute or chronic cholecystitis, adenomyomatosis, cancer, polyps, and postoperative complications. Accurate imaging assessment of the gallbladder can be very challenging and fraught with potential pitfalls. Ultrasound is the imaging modality of choice for the initial evaluation of patients who present with right upper quadrant pain. CT is often used as part of a broader evaluation of patient's abdominal p...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Sergio P Klimkowski Alice Fung Christine O Menias Khaled M Elsayes Source Type: research
Cross-Sectional Imaging Findings of Atypical Liver Malignancies and Diagnostic Pitfalls: Emphasis on Computed Tomography, and Magnetic Resonance Imaging
Radiol Clin North Am. 2022 Sep;60(5):775-794. doi: 10.1016/j.rcl.2022.05.003. Epub 2022 Jul 15.ABSTRACTAtypical liver malignancies can either be uncommon presentations of commonly encountered liver malignancies or rare tumors infrequently seen in clinical practice and often pose a challenge in diagnostic imaging interpretation. These lesions tend to be highly variable in their imaging appearance and are less well discussed in the literature. Commonly, an inter-disciplinary approach incorporating clinical information, imaging data, and histopathology is needed to reach an accurate diagnosis. The diagnostic radiologist's kno...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Michael J King Indira Laothamatas Arthi Reddy Rebecca Wax Sara Lewis Source Type: research
Magnetic Resonance Imaging of Liver Fibrosis, Fat, and Iron
Radiol Clin North Am. 2022 Sep;60(5):705-716. doi: 10.1016/j.rcl.2022.04.003. Epub 2022 Jul 15.ABSTRACTChronic liver disease (CLD) is a large and ever-growing problem in both the US and world health care systems. While histologic analysis through liver biopsy is the gold standard for hepatic parenchymal evaluation, this is not feasible in such a large population of patients or as a way of monitoring change over time. This review discusses MRI-based techniques for assessing hepatic fibrosis, hepatic steatosis, and hepatic iron content, with discussions of both current techniques and future advancements.PMID:35989039 | DOI:1...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Christopher L Welle Michael C Olson Scott B Reeder Sudhakar K Venkatesh Source Type: research
Abbreviated Liver Magnetic Resonance Imaging Protocols and Applications
Radiol Clin North Am. 2022 Sep;60(5):695-703. doi: 10.1016/j.rcl.2022.04.002. Epub 2022 Jul 15.ABSTRACTAbbreviated magnetic resonance imaging (AMRI) approach became a hot topic in liver imaging recently. Different AMRI protocols including noncontrast AMRI (NC-AMRI), hepatobiliary-AMRI (HBP-AMRI) using gadoxetic acid, and dynamic-AMRI (Dyn-AMRI) using extracellular contrast agent, have been described in the literature. In this review, the use of these AMRI approaches in various indications including hepatocellular carcinoma (HCC) screening and surveillance in chronic liver disease; fat, iron, and fibrosis screening and asse...
Source: Radiologic Clinics of North America - August 21, 2022 Category: Radiology Authors: Emre Altinmakas Bachir Taouli Source Type: research
