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WorksheetsCA esophagus for dent 1
Total questions: 10
Worksheet time: 4mins
This main part of tumor is in ?
Cervical esophagus
Upper thoracic esophagus
Middle thoracic esophagus
Lower thoracic esophagus
Clearly, which node is the key difference between AJCC and Japanese classification?
Supraclavicular
Precarina
lower paraesophageal
Celiac
If different recommendations from several guidelines,
the best solution is to go back to...
Read basic knowledge
Memorize Trial results
See who wrote and what year
Evidence & Reason of recommendation
Which is correct main concept between SCC and adenoCA?
SCC: distant met pattern
SCC: Option of non-operative Rx
AdenoCA: more radiosensitive
AdenoCA: more pathological response
Historically, what is correct treatment base ?
SCC western : chemotherapy alone
SCC japanese: surgery
AdenoCA: radiotherapy alone
AdenoCA: Chemotherapy alone
Main failure of Western SCC vs. Japanese SCC ?
Distant vs. local
Local vs. distant
Both the same
Very little failure
Why both approaches meet at trimodality ?
To reduce failure in each approach
To use all available treatments
To fairly compare for each approach
As international trend
If we accept only 5% chance of residual disease, what is the most reliable ?
Bite-on-bite biopsy under endoscopey
Endoscopic ultrasound
PET-CT
No reliable one
According to "HARD evidence", CA esophagus SCC upper thoracic part cT3N0M0 : high risk of anesthesia, Dose and volume of RT=?
50 Gy, only gross tumor area
60 Gy, only gross tumor area
50 Gy, Gross tumor + elective node upper mediast. & cervical area
60 Gy, Gross tumor + elective node upper mediast. & cervical area
CA esophagus SCC lower thoracic part T3N0M0 :Consultation for neoadjuvant CCRT , dose and vol of RT =?
50 Gy, only gross tumor area
41.4 Gy, only gross tumor area
50 Gy, Gross tumor + elective node lower mediast. & celiac area
Could be any of above
