Hamburger sign

The hamburger sign is used in the diagnosis of appendicitis.^[1] The sign is used to rule out that disease, with the physician inquiring if the patient would like to consume their favourite food.^[2] If a patient wants to eat, consider a diagnosis other than appendicitis. Anorexia is 80% sensitive for appendicitis.^[1] A positive hamburger sign is demonstrated by a patient declining food.^[2]

References

^ ^a ^b Le, Tao; Bhushan, Vikas; Bagga, Herman Singh (2010). First Aid for the USMLE Step 2 CK, Clinical Knowledge (7th ed.). McGraw-Hill. p. 508. ISBN 978-0-07-162354-4.
^ ^a ^b Virgilio, Christian de; Frank, Paul N.; Grigorian, Areg (10 January 2015). Surgery. Springer. p. 215. ISBN 9781493917266.

[FirstAid-1] Le, Tao; Bhushan, Vikas; Bagga, Herman Singh (2010). First Aid for the USMLE Step 2 CK, Clinical Knowledge (7th ed.). McGraw-Hill. p. 508. ISBN 978-0-07-162354-4.

[VirgilioFrank2015-2] Virgilio, Christian de; Frank, Paul N.; Grigorian, Areg (10 January 2015). Surgery. Springer. p. 215. ISBN 9781493917266.

[1]

[2]

See also

References