Most sensitive investigation for diagnosis of Meckel's diverticulum is?
Ans DImaging wise Meckel diverticulum appears like normal bowel, however Meckel's bleeds because it has ectopic gastric mucosa - secretes acid - damages the mucosa. Most common presentation of Meckel's: GI bleedingQ with abdominal pain. Tc99m - pertechnate scan is most sensitive for diagnosisQ
USG
CT Scan
Barium enema
99m-Tc pertechnetate scan
G.I.T.