[Staging of esophageal cancer using ultrasound].
The early diagnosis of esophageal cancer is crucial for the prognosis of the disease. In contrast to cancer of the upper aerodigestive tract, the mucosa of the esophagus is not visible without the appropriate equipment. In addition to endoscopy, imaging of the esophagus is crucial for early detection of the esophageal cancer. Ultrasound of the esophagus can be performed easily and--in contrast to other imaging techniques--without side effects. Different modes of ultrasound can be performed. First, transcutaneous ultrasound allows one to detect tumors of the upper esophagus and its passage into the hypopharynx. Second, endosonography allows one to detect pathologies of the other esophageal regions including the passage into the stomach. The present review discusses the impact of both techniques against the background of the international literature.
Jecker
P
P
Klinik für Hals-Nasen-Ohrenheilkunde, Klinikum, Bad Salzungen. peter.jecker@klinikum-badsalzungen.de
Seidel
J
J
Mann
W J
WJ
D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D014463:Ultrasonography / Q000379:methods*