5000+ High-Yield MCQs & Explanations – NEET SS MCH
Q) False statement about site of esophagus anastomosis after esophagectomy? AIIMS Jun 2020 GI
a) Reflux is more in cervical than mediastinal
b) Stricture rate is more with circular stapler anastomosis
c) Stomach preconditioning decreases leak rates
d) Injury to recurrent laryngeal nerve increases pulmonary complications?
Q) Which group of lymph nodes are not removed in two field Lymph node dissection in lower esophageal Carcinoma?
a) Brachiocephalic
b) coeliac
c) left gastric
d) Lower mediastinal
Other Questions on Esophagus
Q) Esophageal lymphatic- False is
a. Lymphatics above tracheal bifurcation drain to sub-carinal, and mainly upwards
b. EUS can access and samples many stations
c. 40 percent submucosal lymphatic drain to thoracic duct
d. T1a nd T2a has similar lymph node inolvement
Q What is not true about the use Colon conduit for caustic injuries
a. Left colon is used trans hiatally and anastomosed to posterior wall of stomach
b.Order of anastomosis is ColoGastric -Colo- Colic, Colo-Cervical
c. MCA and RCA always cut
d. Based on ascending LCA
Q) False statement about esophagus duplication cyst
a) Cystic form is most common which does not communicate with the lumen
b) Adults are mostly asymptomatic
c) Malignnat transformation is rare
d) Most commonly seen in middle 1/3 of esophagus