title: Poland's syndrome. Including ultrasonography of the pectoralis muscle as a new diagnostic modality.
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010369:Pectoralis Muscles / Q000002:abnormalities*; D011045:Poland Syndrome / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013576:Syndactyly / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography