[Comparative imaging of cancers of the tongue].
In a comparative study of 18 cases of tongue cancer examined with ultrasonography, computed tomography (CT) and magnetic resonance imaging (MRI), the authors assess the advantages and disadvantages of each technique. MRI seems to be more effective for the detection of small lesions, the examination of the mobile part of the tongue, in case of dental artifacts, for the study of regional extension and to screen recurrence. CT retains its indications for large tumors in patients who are in a poor general condition, tired, and cannot stand lengthy examinations. Ultrasonography remains the first-intention examination in all cases because of its indisputable superiority for lymph node examination.
Service de Radiodiagnostic, Centre Antoine-Lacassagne, Nice.
P
P
Maradji-Melia
J N
JN
Bruneton
C
C
Balu-Maestro
P Y
PY
Marcy
F
F
Dubruque
O
O
Dassonville
D003528:Carcinoma, Adenoid Cystic / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D014057:Tomography, X-Ray Computed; D014062:Tongue Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014463:Ultrasonography