Leukemoid reaction - Revision history

Aidan at 15:12, 14 November 2025

2025-11-14T15:12:31Z

← Older revision		Revision as of 15:12, 14 November 2025
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	\|Mature neutrophils with a left shift		\|Mature neutrophils with a left shift
	\|Immature cells, basophils, and eosinophils		\|Immature cells, basophils, and eosinophils
	\|Marked neutrophilia without ~~immagure~~ cells		\|Marked neutrophilia without immature cells
	\|-		\|-
	\|[[LAP score]]		\|[[LAP score]]

Aidan at 15:03, 19 September 2024

2024-09-19T15:03:47Z

← Older revision		Revision as of 15:03, 19 September 2024
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	**[[Alcoholic steatohepatitis]]		**[[Alcoholic steatohepatitis]]
	{\| class="wikitable"		{\| class="wikitable"
			\|+From [[CiteRef::sakka2006an]]
	\|+
	!Characteristic		!Characteristic
	!Leukemoid reaction		!Leukemoid reaction

Aidan at 15:01, 19 September 2024

2024-09-19T15:01:36Z

@@ Line 29: / Line 29: @@
 **Severe hemorrhage or acute [[hemolysis]]
 **[[Alcoholic steatohepatitis]]
 ==Further Reading==

Aidan at 16:43, 26 August 2020

2020-08-26T16:43:57Z

← Older revision		Revision as of 16:43, 26 August 2020
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	==Background==		==Background==

	* Significant leukocytosis and neutrophilia in the absence of a hematologic malignancy		*Significant leukocytosis and neutrophilia in the absence of a hematologic malignancy
	** e.g. WBC ≥30-50 with ≥50% granulocytes		**e.g. WBC ≥30-50 with ≥50% granulocytes

	==Differential Diagnosis==		==Differential Diagnosis==

	* '''Infections'''		*'''Infections'''
	** [[Sepsis]], [[pneumonia]], [[urinary tract infection]]		**[[Sepsis]], [[pneumonia]], [[urinary tract infection]]
	** ''[[Clostridioides difficile]]'' colitis (often quite high)		**''[[Clostridioides difficile]]'' colitis (often quite high)
	** Disseminated [[tuberculosis]]
	** ~~Severe~~ [[~~shigellosis~~]]		**Disseminated [[tuberculosis]]
			**Severe [[shigellosis]]
	** Postpartum ''[[Clostridium sordellii]]''		**Postpartum ''[[Clostridium sordellii]]''
	* '''Inflammation'''		*'''Inflammation'''
	** [[Pancreatitis]]		**[[Pancreatitis]]
	** Mesenteric inflammatory pseudotumor		**Mesenteric inflammatory pseudotumor
	* '''Malignancies'''		*'''Malignancies'''
	** Carcinomas (lung, oropharyngeal, gastrointestinal, genitourinary)		**Carcinomas (lung, oropharyngeal, gastrointestinal, genitourinary)
	** Hodgkin lymphoma		**[[Hodgkin lymphoma]]
	** Melanoma		**[[Melanoma]]
	** Sarcoma		**[[Sarcoma]]
	* '''Drugs'''		*'''Drugs'''
	** Corticosteroids		**[[Corticosteroids]]
	** Minocycline		**[[Minocycline]]
	** Recombinant hematopoietic growth factors		**Recombinant hematopoietic growth factors
	* '''Miscellaneous'''		*'''Miscellaneous'''
	** [[Splenectomy]]		**[[Splenectomy]]
	** Ethylene glycol intoxication		**[[Ethylene glycol intoxication]]
	** Severe hemorrhage or acute hemolysis		**Severe hemorrhage or acute [[hemolysis]]
	** Alcoholic steatohepatitis		**[[Alcoholic steatohepatitis]]

	==Further Reading==		==Further Reading==

	* Leukemoid reaction: Spectrum and prognosis of 173 adult patients. ''Clin Infect Dis''. 2013;57:e177. doi: [https://doi.org/10.1093/cid/cit562 10.1093/cid/cit562]
	* ~~An update on the~~ ~~etiology~~ and ~~diagnostic evaluation~~ of a ~~leukemoid~~ ~~reaction~~. ''~~Eur~~ J ~~Internal Med~~''. ~~2006 Oct~~;~~17(6)~~:~~394-8~~. doi: [https://doi.org/10.~~1016~~/~~j.ejim.2006.04.004~~ 10.~~1016~~/~~j.ejim.2006.04.004~~]		*Leukemoid reaction: Spectrum and prognosis of 173 adult patients. ''Clin Infect Dis''. 2013;57:e177. doi: [https://doi.org/10.1093/cid/cit562 10.1093/cid/cit562]
			*An update on the etiology and diagnostic evaluation of a leukemoid reaction. ''Eur J Internal Med''. 2006 Oct;17(6):394-8. doi: [https://doi.org/10.1016/j.ejim.2006.04.004 10.1016/j.ejim.2006.04.004]

Aidan: /* Differential Diagnosis */ typo

2020-06-23T16:38:19Z

Differential Diagnosis: typo

← Older revision		Revision as of 16:38, 23 June 2020
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	** Ethylene glycol intoxication		** Ethylene glycol intoxication
	** Severe hemorrhage or acute hemolysis		** Severe hemorrhage or acute hemolysis

	** Alcoholic steatohepatitis		** Alcoholic steatohepatitis

Aidan: /* Differential Diagnosis */

2020-06-03T23:36:16Z

Differential Diagnosis

← Older revision		Revision as of 23:36, 3 June 2020
Line 9:		Line 9:
	** Disseminated [[tuberculosis]]		** Disseminated [[tuberculosis]]
	** Severe [[shigellosis]]		** Severe [[shigellosis]]
			** Postpartum ''[[Clostridium sordellii]]''
	* '''Inflammation'''		* '''Inflammation'''
	** [[Pancreatitis]]		** [[Pancreatitis]]

Aidan: Created page with "==Background== * Significant leukocytosis and neutrophilia in the absence of a hematologic malignancy ** e.g. WBC ≥30-50 with ≥50% granulocytes ==Differential Diagnosis==..."

2020-06-03T23:34:14Z

Created page with "==Background== * Significant leukocytosis and neutrophilia in the absence of a hematologic malignancy ** e.g. WBC ≥30-50 with ≥50% granulocytes ==Differential Diagnosis==..."

New page

==Background==
* Significant leukocytosis and neutrophilia in the absence of a hematologic malignancy
** e.g. WBC ≥30-50 with ≥50% granulocytes

==Differential Diagnosis==
* '''Infections'''
** [[Sepsis]], [[pneumonia]], [[urinary tract infection]]
** ''[[Clostridioides difficile]]'' colitis (often quite high)
** Disseminated [[tuberculosis]]
** Severe [[shigellosis]]
* '''Inflammation'''
** [[Pancreatitis]]
** Mesenteric inflammatory pseudotumor
* '''Malignancies'''
** Carcinomas (lung, oropharyngeal, gastrointestinal, genitourinary)
** Hodgkin lymphoma
** Melanoma
** Sarcoma
* '''Drugs'''
** Corticosteroids
** Minocycline
** Recombinant hematopoietic growth factors
* '''Miscellaneous'''
** [[Splenectomy]]
** Ethylene glycol intoxication
** Severe hemorrhage or acute hemolysis

** Alcoholic steatohepatitis

==Further Reading==
* Leukemoid reaction: Spectrum and prognosis of 173 adult patients. ''Clin Infect Dis''. 2013;57:e177. doi: [https://doi.org/10.1093/cid/cit562 10.1093/cid/cit562]
* An update on the etiology and diagnostic evaluation of a leukemoid reaction. ''Eur J Internal Med''. 2006 Oct;17(6):394-8. doi: [https://doi.org/10.1016/j.ejim.2006.04.004 10.1016/j.ejim.2006.04.004]