Basics of Head and Neck IMRT Planning and Anatomy - ASTRO
Basics of Head and Neck IMRT Planning and Anatomy - ASTRO
Basics of Head and Neck IMRT Planning and Anatomy - ASTRO
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Percentage g Incidence <strong>and</strong> Distribution <strong>of</strong><br />
Pathologically Involved Nodes in a Clinical<br />
Node Positive after Therapeutic p Radical<br />
<strong>Neck</strong> Dissection<br />
I II III IV V<br />
Oropharynx<br />
n=165<br />
14 71 42 28 9<br />
Larynx n=183 7 57 59 29 4<br />
Hypopharynx yp p y<br />
n=104<br />
Oral Cavity<br />
n=324<br />
10 76 73 46 11<br />
46 43 33 15 3<br />
Shah, J.P., Patterns <strong>of</strong> cervical lymph node metastasis from squamous<br />
carcinomas <strong>of</strong> the upper aerodigestive tract. Am J Surg, 1990. 160(4): p. 405-9.