"Ultrasonography" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, 
	MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, 
	which enables searching at various levels of specificity.
	
	
		
			
			
				The visualization of deep structures of the body by recording the reflections or echoes of ultrasonic pulses directed into the tissues. Use of ultrasound for imaging or diagnostic purposes employs frequencies ranging from 1.6 to 10 megahertz.
    
			
			
				
				
					
						| Descriptor ID | D014463 | 
					
						| MeSH Number(s) | E01.370.350.850 | 
					
						| Concept/Terms | UltrasonographyUltrasonographyEchographyUltrasound ImagingImaging, UltrasoundImagings, UltrasoundUltrasound ImagingsUltrasonic ImagingImaging, UltrasonicSonography, MedicalMedical SonographyDiagnostic UltrasoundDiagnostic UltrasoundsUltrasound, DiagnosticUltrasounds, DiagnosticEchotomography
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				Below are MeSH descriptors whose meaning is more general than "Ultrasonography".
				
			 
			
			
				Below are MeSH descriptors whose meaning is more specific than "Ultrasonography".
				
			 
		 
	 
 
                                        
                                            
	
	
		
			
			
					
				This graph shows the total number of publications written about "Ultrasonography" by people in this website by year, and whether "Ultrasonography" was a major or minor topic of these publications. 
				
					 
                    To see the data from this visualization as text, 
click here. 
                
		            | Year | Major Topic | Minor Topic | Total | 
|---|
| 1995 | 0 | 3 | 3 | 
| 1996 | 0 | 8 | 8 | 
| 1997 | 1 | 7 | 8 | 
| 1998 | 1 | 5 | 6 | 
| 1999 | 0 | 10 | 10 | 
| 2000 | 0 | 8 | 8 | 
| 2001 | 0 | 9 | 9 | 
| 2002 | 2 | 9 | 11 | 
| 2003 | 1 | 16 | 17 | 
| 2004 | 0 | 19 | 19 | 
| 2005 | 4 | 18 | 22 | 
| 2006 | 1 | 11 | 12 | 
| 2007 | 1 | 20 | 21 | 
| 2008 | 2 | 19 | 21 | 
| 2009 | 5 | 19 | 24 | 
| 2010 | 1 | 19 | 20 | 
| 2011 | 1 | 31 | 32 | 
| 2012 | 2 | 25 | 27 | 
| 2013 | 4 | 30 | 34 | 
| 2014 | 4 | 19 | 23 | 
| 2015 | 10 | 35 | 45 | 
| 2016 | 10 | 14 | 24 | 
| 2017 | 10 | 12 | 22 | 
| 2018 | 14 | 10 | 24 | 
| 2019 | 16 | 23 | 39 | 
| 2020 | 11 | 24 | 35 | 
| 2021 | 9 | 33 | 42 | 
| 2022 | 1 | 14 | 15 | 
| 2023 | 1 | 18 | 19 | 
| 2024 | 10 | 12 | 22 | 
| 2025 | 0 | 16 | 16 | 
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				Below are the most recent publications written about "Ultrasonography" by people in Profiles.
						
					
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								Diagnostic Performance of Ultrasound in Neck Node NI-RADS Category 2. AJNR Am J Neuroradiol. 2025 Sep 02; 46(9):1893-1899. 
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								Wandering Spleen in a Pediatric Lung Transplant Patient With Filamin A Deficiency: An Incidental Finding. Pediatr Transplant. 2025 Sep; 29(6):e70161. 
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								Inter- and intra-observer agreement in ultrasound diagnosis of steatotic liver disease: implications for screening in resource-limited settings. Sci Rep. 2025 Aug 14; 15(1):29819. 
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								Point-of-Care Ultrasound in Pediatric Hospital Medicine: A National Survey. Hosp Pediatr. 2025 Aug 01; 15(8):686-692. 
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								Differential epididymal enlargement and identification of the mediastinum testes: New proposed sonographic checklist in the acute assessment of pediatric testicular torsion. Clin Imaging. 2025 Sep; 125:110566. 
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								Optic Nerve Sheath Diameter: Which Axis Should Be Measured? J Neuroimaging. 2025 Jul-Aug; 35(4):e70076. 
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								Diagnostic Performance of Ultrasound for Diagnosing Midgut Malrotation and Volvulus in Children: A Multiinstitutional Retrospective Review. AJR Am J Roentgenol. 2025 Sep; 225(3):e2532660. 
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								An ultrasound approach to visualize the "duct at the hilum" in infants undergoing evaluation for biliary atresia. J Pediatr Gastroenterol Nutr. 2025 Aug; 81(2):204-211. 
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								Unraveling Endometrial Abnormalities: A Comprehensive Ultrasound Assessment During Frozen Embryo Transfer (FET) Maturation Cycles. J Ultrasound Med. 2025 Oct; 44(10):1761-1769. 
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								Computational sensitivity evaluation of ultrasound neuromodulation resolution to brain tissue sound speed with robust beamforming. Sci Rep. 2025 Apr 02; 15(1):11251.