Causes painless rectal bleeding in 2 % of population.  Its's complications are
intussusception, volvulus, and perforation.

The imaging test most likely to reveal a definitive diagnosis is the radionuclide scan or
scintigraphy. (99mTc-pertechnetate)
The maximum safe dose of lidocaine with epinephrine is 7 mg/kg and the maximum safe
dose of lidocaine without epinephrine is 3–5 mg/kg.

Local anesthetics exert toxicity in the CNS at lower toxic doses and on cardiac conduction at
higher concentrations. Initial symptoms may include dizziness, metallic taste, and perioral
tingling. Severe symptoms include alterations in mental status, seizures, tachyarrhythmias
(manifested as widening QRS intervals), and cardiovascular collapse.

If mild toxicity is identified, management includes supportive care. For patients who develop
seizures, arrhythmias or cardiac arrest, the use of 20% intravenous lipid emulsion therapy
has been widely reported, though efficacy data from large clinical trials is lacking.
Meckel diverticulum
Local Anesthetic