Q26. In Carcinoma esophagus all are true except
A. Distal Tumors have better prognosis than proximal Tumors
B. Tumors are more common in the proximal part of esophagus
C. Dysphagia is the most common symptom
Q 27 Postoperative chyle leak following esophagectomy which is true?
A. Intraoperative prophylactic ligation of thoracic duct reduce leak risks
B. Conservative management - almost all heal by 3 weeks
C. Transthoracic ligation only
D. Conservative treatment includes antibiotics, enteral nutrition only
Q28 Which of the following is true about anatomy of esophagus?
A. Oesophageal hiatus is superior to aortic hiatus
B. Thoracic duct crosses esophagus at T3-T4 level at the level of azygos vein arch
C. Laimer triangle is superior to the Killians triangle
D. In the mediastinum right vagus runs anteriorly and left vagus runs posteriorly
Q29. Length of Esophagus (DNB 2018)
Q30) DES esophaus False in the management of this patient
a) Treatment is primarily medical management
b) Long myotomy necessary if surgery indicated
c) Nissen Fundoplication is recommended to prevent reflux
d) Endoscopic dilatation.