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'''''Synonyms and keywords:''''' Histiocytic necrotizing lymphadenitis


'''Kikuchi's disease''' ('''histiocytic necrotizing lymphadenitis''') is a rare, non-cancerous enlargement of the [[lymph node]]s: the diagnosis can be confirmed by lymph node biopsy. It was originally described in Japan by Dr M. Kikuchi in 1972.<ref>Kikuchi M. Lymphadenitis showing focal reticulum cell hyperplasia with nuclear debris and phagocytes. ''Acta Hematol Jpn'' 1972;35:379–80.<!--No PMID--></ref>
==Overview==
'''Kikuchi's disease''' (histiocytic necrotizing lymphadenitis) is a rare, non-cancerous enlargement of the [[lymph node]]s: the diagnosis can be confirmed by lymph node biopsy. It was originally described in Japan by Dr M. Kikuchi in 1972.<ref>Kikuchi M. Lymphadenitis showing focal reticulum cell hyperplasia with nuclear debris and phagocytes. ''Acta Hematol Jpn'' 1972;35:379–80.<!--No PMID--></ref>


Kikuchi's disease is a self limiting illness which has very similar symptoms to Hodgkin's lymphoma.  This has led to misdiagnosis to some patients and also resulting in dangerous cancer treatment to those suffering from Kikuchi's disease.
==Cause==
*The cause for this disease has not been established.


*Kikuchi's disease has been reported to be associated with infections such as:
:*[[epstein-Barr virus]],
:*[[human herpesvirus 6]],
:*[[toxoplasmosis]], and
:*[[Human T-lymphotropic virus]]
==Prognsis==
*Kikuchi's disease is a self limiting illness.
*In most reported cases, it is common for the debilitating symptoms to last for half a year; however, the disease does return to some patients after time.
==Clinical presentation==
The clinical presentation is very similar symptoms to [[Hodgkin's lymphoma]] which has led to the misdiagnosis of some patients and resulting in dangerous cancer treatment to those suffering from Kikuchi's disease.
====Symptoms:====
The symptoms of Kikuchi's are the following:
The symptoms of Kikuchi's are the following:


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* Mental unfocus
* Mental unfocus


The cause for this disease has not been established, and there is also no cure.  Kikuchi's patients are able to treat some symptoms and wait weeks to months before the symptoms of Kikuchi's has been suppressed.  In most reported cases, it is common for the debilitating symptoms to last for half a year; however, the disease does return to some patients after time.
==Treatment==
*The cause for this disease has not been established, and there is also no cure.   
*Kikuchi's patients are able to treat some symptoms and wait weeks to months before the symptoms of Kikuchi's has been suppressed.   


Kikuchi's disease has been reported to be associated with infections of [[Epstein-Barr virus]], [[human herpesvirus 6]], [[toxoplasmosis]], and [[Human T-lymphotropic virus]] 1.
==Related chapters==
 
*For other causes of lymph node enlargement, see [[lymphadenopathy]].
For other causes of lymph node enlargement see [[lymphadenopathy]].


==References==
==References==
<references/>
{{reflist|2}}
 


{{Symptoms and signs}}
{{Symptoms and signs}}
{{SIB}}
{{SIB}}
[[Category:Disease]]
[[Category:Infectious disease]]


[[Category:Rare diseases]]
[[Category:Rare diseases]]

Revision as of 21:20, 3 March 2012

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Synonyms and keywords: Histiocytic necrotizing lymphadenitis

Overview

Kikuchi's disease (histiocytic necrotizing lymphadenitis) is a rare, non-cancerous enlargement of the lymph nodes: the diagnosis can be confirmed by lymph node biopsy. It was originally described in Japan by Dr M. Kikuchi in 1972.[1]

Cause

  • The cause for this disease has not been established.
  • Kikuchi's disease has been reported to be associated with infections such as:

Prognsis

  • Kikuchi's disease is a self limiting illness.
  • In most reported cases, it is common for the debilitating symptoms to last for half a year; however, the disease does return to some patients after time.

Clinical presentation

The clinical presentation is very similar symptoms to Hodgkin's lymphoma which has led to the misdiagnosis of some patients and resulting in dangerous cancer treatment to those suffering from Kikuchi's disease.

Symptoms:

The symptoms of Kikuchi's are the following:

  • Lymphadenopathy
  • Drenching night sweats
  • Fever
  • Bone-joint pain
  • Loss of appetite
  • Unexplained weight loss
  • General weakness
  • Fatigue
  • Mental unfocus

Treatment

  • The cause for this disease has not been established, and there is also no cure.
  • Kikuchi's patients are able to treat some symptoms and wait weeks to months before the symptoms of Kikuchi's has been suppressed.

Related chapters

References

  1. Kikuchi M. Lymphadenitis showing focal reticulum cell hyperplasia with nuclear debris and phagocytes. Acta Hematol Jpn 1972;35:379–80.

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