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15 Cards in this Set
- Front
- Back
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RT dose for Orbital Pseudotumor
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20-30 Gy at 2 Gy per fraction or
19.8 Gy at 1.8 Gy per fraction Mendenhall AJCO 2010. |
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RT dose for pre-operative deep soft tissue sarcoma
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50.4 Gy at 1.8 Gy per fraction in 28 fractions
50.4 Gy at 1.2 Gy per fraction in 42 fractions |
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RT dose for Stage III Non-small cell lung cancer with concurrent chemotherapy
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60 - 74 Gy at 2 Gy per fraction in 30 to 37 fractions
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RT Dose for Preoperative Chemoradiation therapy for rectal cancer
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45 Gy at 1.8 Gy per fraction in 25 fractions
Boost to 5.4 Gy at 1.8 Gy per fraction in total of 3 fractions |
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Preoperative radiation therapy Dose for esophageal cancer
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45 Gy at 1.8 Gy per fraction in 25 fractions
Boost to 5.4 Gy at 1.8 Gy per fraction in total of 3 fractions |
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Lymphoma Involved Field Borders for Unilateral Cervical/Supaclavicular Region
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Superior: 1-2 cm above the lower tip of the mastoid process and midpoint through the chin
Inferior: 2 cm below clavicle Lateral: Include medial 2/3 of clavicle Medial: In SCL nodes are not involved, place border at ipsilateral transvere process unless medial nodes close to vertebral bodies are present in which case cover the entire vertebral body. If SCL nodes are involved place border at contralateral transverse process. ** For stage I, block larynx and vertebral bodies above the larynx- add block at 19.8 Gy. ** Add posterior cervical cord block at 40 Gy |
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Lymphoma Involved Fields: Paraaortic region
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Superior: Top of T11
Inferior: Bottom of L4 and at least 2 cm below pre-chemotherapy volume Lateral borders: edge of tranverse processes and at least 2 cm from the post-chemo volume * block kidneys if possible. Include porta hepatis if initially involved. |
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Oral Cavity: IMRT Neck Coverage
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RP: No
Retrosyloid: In hemineck if N+ Level IA: Bilateral Level IB: Bilateral Level 2: Bilateral Level 3: Bilateral Level 4. Bilateral Level 5: Usually no, unless |
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Nasopharynx: IMRT Neck Coverage
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RP: Bilateral
Retrostyloid: Bilateral Level IA: No Level IB: Bilateral, ant edge of SMG unless positive level II Level 2: Bilateral Level 3: Bilateral Level 4. Bilateral Level 5: Bilateral |
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Oropharynx: IMRT Neck Coverage
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RP: Bilateral
Retrosyloid: In hemineck if N+ Level IA: No Level IB: Node positive hemineck, anterior edge of SMG unless level 2 + Level 2: Bilateral Level 3: Bilateral Level 4. Bilateral Level 5: Only in Node Positive hemineck |
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Larynx: IMRT Neck Coverage
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RP: Only if node + or PPW involved
Retrostyloid space: only in node + hemineck Level IB: Only in node + hemineck (anterior edge of SMG unless + level 2) Level 2: Bilateral Level 3: Bilateral Level 4: Bilateral Level 5: Only in neck + hemineck |
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Hypopharynx: IMRT Neck Coverage
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RP: Bilateral
Retrostyloid: Only in Node + hemineck Level IB: Only in node + hemineck (anterior edge of SMG unless + level 2) Level 2: Bilateral Level 3: Bilateral Level 4: Bilateral Level 5: Only in node + hemineck |
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MD Anderson Concomitant Boost Schedule for Head and Neck
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PTV Standard Risk: 1.65 x 30 = 49.5 Gy
PTV Intemediate Risk: 1.8 x 30 = 54 Gy PTV High Risk: 1.8 x 30 = 54 Gy and on last 12 days of treatmen in afternoons,1.5 Gy x 12 totaling 18 Gy and High risk PTV Dose total of 72 Gy 6 weeks of radiotherapy |
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Airway Obstruction: Acceptable Doses and Fraction Sizes
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10 Gy x 1
8.5 Gy x 2, with 1 week separating fxs 4 Gy x 5 2 Gy x 10 2.5 Gy x 15 *Do no exceed spinal cord tolerance using large fractions *Use caution when treating previously treated areas near major blood vessels |
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Whole liver RT: Doses and Fractions
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3 Gy x 7 doses
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