Pyloric stenosis differential diagnosis: Difference between revisions
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*Infantile hypertrophic pyloric stenosis must be differentiated from other diseases that cause [[vomiting]], [[poor feeding]], [[dehydration]], such as [[adrenal insufficiency]], [[gastroenteritis]], [[UTI]], and [[acute renal failure]]. | *Infantile hypertrophic pyloric stenosis must be differentiated from other diseases that cause [[vomiting]], [[poor feeding]], [[dehydration]], such as [[adrenal insufficiency]], [[gastroenteritis]], [[UTI]], and [[acute renal failure]]. | ||
==Differentiating Pyloric | ==Differentiating Infantile Pyloric stenosis from Other Diseases== | ||
Pyloric stenosis must be differentiated from other diseases, such as: | Pyloric stenosis must be differentiated from other diseases, such as: | ||
* [[Adrenal Insufficiency|Adrenal insufficiency]] | * [[Adrenal Insufficiency|Adrenal insufficiency]] | ||
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! rowspan="2" |Diseases | ! rowspan="2" |Diseases | ||
! colspan="3" |History and Symptoms | ! colspan="3" |History and Symptoms | ||
! colspan=" | ! colspan="2" |Physical Examination | ||
! colspan="3" |Laboratory Findings | ! colspan="3" |Laboratory Findings | ||
|- style="background: #4479BA; color: #FFFFFF; text-align: center;" | |- style="background: #4479BA; color: #FFFFFF; text-align: center;" | ||
!Vomiting | !Vomiting | ||
Line 28: | Line 27: | ||
!Failure to gain weight | !Failure to gain weight | ||
!Dehydration | !Dehydration | ||
! | !Palpation of an olive in abdomen | ||
!Hypokalemia | !Hypokalemia | ||
!Acidosis or Alkalosis | !Acidosis or Alkalosis | ||
Line 36: | Line 33: | ||
|- | |- | ||
| style="background: #DCDCDC; padding: 5px; text-align: center;" |Infantile pyloric stenosis | | style="background: #DCDCDC; padding: 5px; text-align: center;" |Infantile pyloric stenosis | ||
| style="background: #F5F5F5; padding: 5px;" | ++ | | style="background: #F5F5F5; padding: 5px;" | ++ | ||
| style="background: #F5F5F5; padding: 5px;" | | | style="background: #F5F5F5; padding: 5px;" | ++ | ||
| style="background: #F5F5F5; padding: 5px;" | | | style="background: #F5F5F5; padding: 5px;" | ++ | ||
| style="background: #F5F5F5; padding: 5px;" | | | style="background: #F5F5F5; padding: 5px;" | ++ | ||
| style="background: #F5F5F5; padding: 5px;" |+/- | |||
| style="background: #F5F5F5; padding: 5px;" | + | | style="background: #F5F5F5; padding: 5px;" | + | ||
| style="background: #F5F5F5; padding: 5px;" |Alkalosis | | style="background: #F5F5F5; padding: 5px;" |Alkalosis | ||
| style="background: #F5F5F5; padding: 5px;" |Hypochloremia | | style="background: #F5F5F5; padding: 5px;" |Hypochloremia | ||
|- | |- | ||
| style="background: #DCDCDC; padding: 5px; text-align: center;" |Adrenal insufficency | | style="background: #DCDCDC; padding: 5px; text-align: center;" |Adrenal insufficency | ||
| style="background: #F5F5F5; padding: 5px;" |+/- | | style="background: #F5F5F5; padding: 5px;" | +/- | ||
| style="background: #F5F5F5; padding: 5px;" |+/- | | style="background: #F5F5F5; padding: 5px;" | +/- | ||
| style="background: #F5F5F5; padding: 5px;" |+ | | style="background: #F5F5F5; padding: 5px;" | + | ||
| style="background: #F5F5F5; padding: 5px;" | + | | style="background: #F5F5F5; padding: 5px;" | + | ||
| style="background: #F5F5F5; padding: 5px;" | | | style="background: #F5F5F5; padding: 5px;" |- | ||
| style="background: #F5F5F5; padding: 5px;" |Hyperkalemia | | style="background: #F5F5F5; padding: 5px;" |Hyperkalemia | ||
| style="background: #F5F5F5; padding: 5px;" |Acidosis | | style="background: #F5F5F5; padding: 5px;" |Acidosis | ||
| style="background: #F5F5F5; padding: 5px;" |Hypochloremia | | style="background: #F5F5F5; padding: 5px;" |Hypochloremia | ||
|- | |- | ||
| style="background: #DCDCDC; padding: 5px; text-align: center;" |Gastroenteritis | | style="background: #DCDCDC; padding: 5px; text-align: center;" |Gastroenteritis | ||
| style="background: #F5F5F5; padding: 5px;" |++ | | style="background: #F5F5F5; padding: 5px;" | ++ | ||
| style="background: #F5F5F5; padding: 5px;" | - | |||
| style="background: #F5F5F5; padding: 5px;" | +/- | |||
| style="background: #F5F5F5; padding: 5px;" | ++ | |||
| style="background: #F5F5F5; padding: 5px;" |- | | style="background: #F5F5F5; padding: 5px;" |- | ||
| style="background: #F5F5F5; padding: 5px;" | + | | style="background: #F5F5F5; padding: 5px;" | + | ||
| style="background: #F5F5F5; padding: 5px;" |Acidosis | | style="background: #F5F5F5; padding: 5px;" |Acidosis | ||
| style="background: #F5F5F5; padding: 5px;" |Hypochloremia | | style="background: #F5F5F5; padding: 5px;" |Hypochloremia | ||
|- | |- | ||
| style="background: #DCDCDC; padding: 5px; text-align: center;" |UTI | | style="background: #DCDCDC; padding: 5px; text-align: center;" |UTI | ||
| style="background: #F5F5F5; padding: 5px;" |+/- | | style="background: #F5F5F5; padding: 5px;" | +/- | ||
| style="background: #F5F5F5; padding: 5px;" | - | | style="background: #F5F5F5; padding: 5px;" | - | ||
| style="background: #F5F5F5; padding: 5px;" | - | | style="background: #F5F5F5; padding: 5px;" | - | ||
| style="background: #F5F5F5; padding: 5px;" | +/- | | style="background: #F5F5F5; padding: 5px;" | +/- | ||
| style="background: #F5F5F5; padding: 5px;" | | | style="background: #F5F5F5; padding: 5px;" |- | ||
| style="background: #F5F5F5; padding: 5px;" | +/- | | style="background: #F5F5F5; padding: 5px;" | +/- | ||
| style="background: #F5F5F5; padding: 5px;" |Acidosis or alkalosis | | style="background: #F5F5F5; padding: 5px;" |Acidosis or alkalosis | ||
| style="background: #F5F5F5; padding: 5px;" |Hypochloremia or hyprchloremia | | style="background: #F5F5F5; padding: 5px;" |Hypochloremia or hyprchloremia | ||
|- | |- | ||
| style="background: #DCDCDC; padding: 5px; text-align: center;" |Acute renal failure | | style="background: #DCDCDC; padding: 5px; text-align: center;" |Acute renal failure | ||
| style="background: #F5F5F5; padding: 5px;" |+/- | | style="background: #F5F5F5; padding: 5px;" | +/- | ||
| style="background: #F5F5F5; padding: 5px;" | - | |||
| style="background: #F5F5F5; padding: 5px;" | - | |||
| style="background: #F5F5F5; padding: 5px;" | + | |||
| style="background: #F5F5F5; padding: 5px;" |- | | style="background: #F5F5F5; padding: 5px;" |- | ||
| style="background: #F5F5F5; padding: 5px;" |Hyperkalemia | | style="background: #F5F5F5; padding: 5px;" |Hyperkalemia | ||
| style="background: #F5F5F5; padding: 5px;" |Acidosis | | style="background: #F5F5F5; padding: 5px;" |Acidosis | ||
| style="background: #F5F5F5; padding: 5px;" |Hyperchloremia | | style="background: #F5F5F5; padding: 5px;" |Hyperchloremia | ||
|} | |} | ||
Revision as of 19:44, 27 November 2017
Pyloric stenosis Microchapters |
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Treatment |
Case Studies |
Pyloric stenosis differential diagnosis On the Web |
American Roentgen Ray Society Images of Pyloric stenosis differential diagnosis |
Risk calculators and risk factors for Pyloric stenosis differential diagnosis |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Mohamadmostafa Jahansouz M.D.[2]
Overview
- Infantile hypertrophic pyloric stenosis must be differentiated from other diseases that cause vomiting, poor feeding, dehydration, such as adrenal insufficiency, gastroenteritis, UTI, and acute renal failure.
Differentiating Infantile Pyloric stenosis from Other Diseases
Pyloric stenosis must be differentiated from other diseases, such as:
- Adrenal insufficiency
- Gastroenteritis
- Inborn errors of metabolism
- Urinary tract infections and Pyelonephritis
- Acute renal failure
Preferred Table
Diseases | History and Symptoms | Physical Examination | Laboratory Findings | |||||
---|---|---|---|---|---|---|---|---|
Vomiting | Persistent hunger | Failure to gain weight | Dehydration | Palpation of an olive in abdomen | Hypokalemia | Acidosis or Alkalosis | Hypochloremia or hyperchloremia | |
Infantile pyloric stenosis | ++ | ++ | ++ | ++ | +/- | + | Alkalosis | Hypochloremia |
Adrenal insufficency | +/- | +/- | + | + | - | Hyperkalemia | Acidosis | Hypochloremia |
Gastroenteritis | ++ | - | +/- | ++ | - | + | Acidosis | Hypochloremia |
UTI | +/- | - | - | +/- | - | +/- | Acidosis or alkalosis | Hypochloremia or hyprchloremia |
Acute renal failure | +/- | - | - | + | - | Hyperkalemia | Acidosis | Hyperchloremia |