title: Sonography in identification of abdominal wall lesions presenting as palpable masses.
abstract: OBJECTIVE
  Abdominal wall lesions often present as palpable masses. The purpose of this presentation is to provide an overview of the sonographic appearances of different abdominal wall lesions.
  
  
  METHODS
  Patients were scanned with high-frequency (5- to 12-MHz) linear transducers. Extended or panoramic views were recorded often to show the lesion in perspective to adjacent structures in the abdominal wall.
  
  
  RESULTS
  The different layers of the abdominal wall could be clearly shown on high-frequency sonography, and the abdominal wall abnormalities were recognized in all the patients.
  
  
  CONCLUSIONS
  Hernias are the most common abdominal wall lesions. Herniated bowel loops have variable appearances depending on their air-fluid content and degree of obstruction. Localized fluid collections in the abdominal wall (seromas, liquefying hematomas, and abscesses) can be well visualized. More infrequently, tumors or vascular lesions can be identified in the abdominal wall.
authors.affiliation: Choithram Hospital and Research Centre, Indore, India. sudheergokhale@hotmail.com
authors.forename: Sudheer
authors.initials: S
authors.lastname: Gokhale
mesh_terms: D015746:Abdominal Pain / Q000000981:diagnostic imaging*; D034861:Abdominal Wall / Q000000981:diagnostic imaging* / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D046449:Hernia, Abdominal / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D010173:Palpation; D014463:Ultrasonography