Combined rare anatomic variants: persistent primitive olfactory artery and azygos pericallosal artery

2021 ◽  
Author(s):  
Petrinel Mugurel Rădoi ◽  
Mugurel Constantin Rusu ◽  
Dănuţ Dincă ◽  
Corneliu Toader
Keyword(s):  
Pericallosal Artery ◽  
Anatomic Variants

scholarly journals Physical Examination and Ultrasound Evaluation of Patients with Superficial Venous Disease

2021 ◽  
Vol 38 (02) ◽  
pp. 167-175
Author(s):  
Leigh C. Casadaban ◽  
John M. Moriarty ◽  
Cheryl H. Hoffman
Keyword(s):  
Physical Examination ◽  
Venous Insufficiency ◽  
Duplex Ultrasonography ◽  
Venous Disease ◽  
Venous Anatomy ◽  
Ultrasound Evaluation ◽  
Clinical Presentations ◽  
Ultrasound Assessment ◽  
Anatomic Variants ◽  
Tools And Techniques

AbstractSystematic and standardized evaluation of superficial venous disease, guided by knowledge of the various clinical presentations, venous anatomy, and pathophysiology of reflux, is essential for appropriate diagnosis and optimal treatment. Duplex ultrasonography is the standard for delineating venous anatomy, detecting anatomic variants, and identifying the origin of venous insufficiency. This article reviews tools and techniques essential for physical examination and ultrasound assessment of patients with superficial venous disease.

scholarly journals Recommendations for the Management of Incidental Pancreatic Findings in Adults by the Canadian Association of Radiologists Incidental Findings Working Group

2021 ◽  
pp. 084653712110210
Author(s):  
Christopher I. Fung ◽  
David L. Bigam ◽  
Clarence K. W. Wong ◽  
Casey Hurrell ◽  
Jeffery R. Bird ◽  
...  
Keyword(s):  
Working Group ◽  
Incidental Findings ◽  
Practice Patterns ◽  
Cost Effective ◽  
Pancreatic Cysts ◽  
Canadian Association ◽  
Pancreatic Calcifications ◽  
Fatty Atrophy ◽  
Anatomic Variants

The Canadian Association of Radiologists Incidental Findings Working Group consists of both academic subspecialty and general radiologists and is tasked with adapting and expanding upon the American College of Radiology incidental findings white papers to more closely apply to Canadian practice patterns, particularly more comprehensively dealing with the role of ultrasound and pursuing more cost-effective approaches to the workup of incidental findings without compromising patient care. Presented here are the 2021 Canadian guidelines for the management of pancreatic incidental findings. Topics covered include anatomic variants, fatty atrophy, pancreatic calcifications, ductal ectasia, and management of incidental pancreatic cysts.

scholarly journals An additional challenge for head and neck radiologists: anatomic variants posing a surgical risk – a pictorial review

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Davide Farina ◽  
Davide Lombardi ◽  
Martina Bertuletti ◽  
Giovanni Palumbo ◽  
Ivan Zorza ◽  
...  
Keyword(s):  
Head And Neck ◽  
Surgical Procedures ◽  
Cross Sectional ◽  
Surgical Risk ◽  
Pictorial Review ◽  
Additional Challenge ◽  
Anatomic Variants ◽  
Accurate Reporting

AbstractAnatomic variants in the head and neck are quite numerous and occur frequently: a minority of them increase the risk of complications during surgical procedures and may be visualized on cross-sectional images. As some of these complications are potentially fatal, awareness (and accurate reporting) of such variants is a basic responsibility of radiologists, particularly when surgery in the pertinent anatomic area is under consideration.

scholarly journals Postoperative Dural Arteriovenous Fistula after Clipping of Ruptured Saccular Aneurysm of Pericallosal Artery

2016 ◽  
Vol 35 (03) ◽  
pp. 248-252
Author(s):  
Zeferino Demartini Jr ◽  
Matheus Laurenti ◽  
Tatiana Oliveira ◽  
Gelson Koppe ◽  
Marcio Santos ◽  
...  
Keyword(s):  
Arteriovenous Fistula ◽  
Dural Arteriovenous Fistula ◽  
Saccular Aneurysm ◽  
Pericallosal Artery

Anatomic Variants in UAE: Recognition and Management

2000 ◽  
Vol 11 (2) ◽  
pp. 32-33 ◽  
Author(s):  
Robert L. Worthington-Kirsch ◽  
Sharon L. Schadle
Keyword(s):  
Anatomic Variants

Early Visualization and Measurement of the Pericallosal Artery

2012 ◽  
Vol 31 (2) ◽  
pp. 231-237 ◽  
Author(s):  
Mariangela Pati ◽  
Carlotta Cani ◽  
Emma Bertucci ◽  
Claudia Re ◽  
Silvia Latella ◽  
...  
Keyword(s):  
Pericallosal Artery

scholarly journals Multi-detector computed tomography (MDCT) as a diagnostic tool in assessment of thoracic aortic anomalies in pediatric patients

2021 ◽  
Vol 52 (1) ◽  
Author(s):  
Dawlat Nader Eltatawy ◽  
Fatma Anas Elsharawy ◽  
Aly Aly Elbarbary ◽  
Raghda Ghonimy Elsheikh ◽  
Manal Ezzat Badawy
Keyword(s):  
Computed Tomography ◽  
Aortic Arch ◽  
Pediatric Patients ◽  
Interrupted Aortic Arch ◽  
Diagnostic Tools ◽  
Non Invasive ◽  
Branching Patterns ◽  
Anatomic Variants ◽  
Multi Detector Computed Tomography

Abstract Background A wide variety of congenital thoracic aortic variants and pathological anomalies could be assessed recently in diagnostic and interventional radiology. Multi-detector computed tomography (MDCT) is one of the most important non-invasive diagnostic tools for their detection. The aim of the study was to evaluate role of MDCT scanning for diagnosis of thoracic aortic anatomic variants and diseases in pediatric patients. Results Thirty patients (15 male and 15 female), mean age (8.49 ± 20.29 months) were diagnosed with different thoracic aortic anomalies by MDCT then confirmed by surgical results. MDCT was more sensitive than echocardiography in detection of hypo plastic arch, vascular rings, interrupted aortic arch anomalies, and aortic coarctation. Both MDCT and echocardiography showed 100% sensitivity in their detection of TGA, TOF, and PDA. MDCT detected 6 cases of right-sided aortic arch while echo missed 2 cases. Different aortic arch branching patterns and coronary origin were better demonstrated by MDCT. Conclusion 320-Multi-detector computed tomography is a reliable tool for optimal detection of thoracic aortic anomalies and preoperative planning.

Linea Vestibularis: Follow-up of a Normal Genital Structure

PEDIATRICS ◽  
1993 ◽  
Vol 92 (3) ◽  
pp. 453-456
Author(s):  
NANCY D. KELLOGG ◽  
JUAN M. PARRA
Keyword(s):  
Initial Phase ◽  
Sexually Abused ◽  
Linear Structure ◽  
Healthy Female ◽  
Genital Structure ◽  
Anatomic Variants ◽  
Physical Changes ◽  
Physical Findings ◽  
Proper Interpretation

Keen observation and precise documentation have become increasingly important in the physical evaluation of a child who may have been sexually abused. The task of proper interpretation of these [See table in the PDF file] physical findings depends on the recognition of normal anatomy. Much work has been done to differentiate normal anatomic variants from physical changes resulting from injury.1-7 In a recent study, healthy female newborns were examined to establish the presence of a white midline streak in the posterior vestibule.8 In the initial phase of this study, 123 newborns were examined. A white linear structure in the mid-posterior vestibule, termed linea vestibularis (LV), was found in 10% (n = 13) of the group and a white spot in the mid-posterior vestibule, termed partial linea vestibularis (PLV), was found in 14% (n = 17) of the group.

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