Tumors of the cerebellum and IV. ventricles in adults

From WikiLectures

Gliomas

Ependymoma

Ependyma

Hemangioblastoma

  • formerly called angioreticulum
  • in 80% it is a spontaneously occurring tumor
  • 20% are part of a genetically determined syndrome - von Hippel-Lindau syndrome (VHL) (CNS hemangiomas, retinal angiomatosis, cysts of parenchymatous organs)
  • is benign, mainly affects younger individuals
  • is most often in the cerebellum
  • is often cystic or may be solid, highly vascularized
  • it is the cystic form that is dangerous, because it can start to increase rapidly and is life-threatening with an acute occipital herniation!
  • clinical picture – cerebellar syndrome and intracranial hypertension syndrome
  • diagnosis - preferably on MRI with Gd contrast - cyst with hyperdense tumor nodule
  • therapy – cystic hemangioblastoma is always an indication for urgent surgery!, a cone can occur at any time and death can occur within minutes, it is necessary to look for VHL disease in the family, look for cysts on the organs with a sonogram, ...

Links

Source

  • {{#switch: web

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  Incomplete publication citation. BENEŠ, George2007. Also available from <http://www.jirben.wz.cz/>. 

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  #if:  |978-80-7262-438-6} }
  |article = 
  Incomplete article citation.  BENEŠ, George. Study Materials. 2007, year 2007, also available from <http://www.jirben.wz.cz/>. 

|web =

  BENEŠ, George. Study Materials [online]. ©2007. [cit. 2009]. <http://www.jirben.wz.cz/>.

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  BENEŠ, George. Study Materials [CD/DVD]. ©2007. [cit. 2009]. 

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  Incomplete database citation. Study Materials [database]. ©2007. [cit. 2009]. <http://www.jirben.wz.cz/>.

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  Incomplete citation of legislative document.  2007. Also available from URL <http://www.jirben.wz.cz/>.

References

  • {{#switch: book

|book =

  Incomplete publication citation. ZEMAN, Miroslav, et al. Special Surgery. Prague : Galen, 2004. 575 s. 978-80-7262-438-6.

|collection =

  Incomplete citation of contribution in proceedings. ZEMAN, Miroslav, et al. Special Surgery. Prague : Galen, 2004. 575 s. {{
  #if: 80-7262-260-9 |978-80-7262-438-6} }
  |article = 
  Incomplete article citation.  ZEMAN, Miroslav, et al. 2004, year 2004, 

|web =

  Incomplete site citation. ZEMAN, Miroslav, et al. Galen, ©2004. 

|cd =

  Incomplete carrier citation. ZEMAN, Miroslav, et al. Galen, ©2004. 

|db =

  Incomplete database citation. Galen, ©2004. 

|corporate_literature =

  ZEMAN, Miroslav, et al. Special Surgery. Prague : Galen, 2004. 575 s. 978-80-7262-438-6} }