Sjúkdómar í mjúkvefjum Flashcards

1
Q

uppruni í

A
bandvef
fitu
vöðva
æðum
taugavef
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2
Q

flokkun WHO á æxlum í mjúkvefjum

A

Góðkynja
Intermediate (staðbundin endurkoma, einstaka meinvörp
Illkynja

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3
Q

Sarcoma immunohistochemia

A

vimentin
desmin
myoglobin
S-100

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4
Q

sarcoma í mjúkvefjum á íslandi

A

Liposarcoma 24%
Malignant fibrous histiocytoma 22%
Leiomyosarcoma 14%

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5
Q

Liposarcoma

  • uppruni
  • hafa …
  • staðsetning
  • erfðir?
A
  • fitufrumum
  • lipoblasta
  • útlimir og retroperitoneum
  • ákv litningabreytinga
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6
Q

Undifferentiated pleomorphic sarcoma

  • uppruni
  • staðsetning
  • hlutfall af mjúkvefssarcomas
  • vaxtamynstur
  • geta komið eftir
A
  • óþekktur
  • útlimir og retroperitoneum
  • 5%
  • storiform vaxtarmynstur
  • geislun
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7
Q

Leiomyosarcoma

  • uppruni
  • staðsetning
A
  • SMC

- húð, útlimir, retroperitoneum

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8
Q

Rhabdomyosarcoma

  • uppruni
  • hverjir
  • horfur
A
  • þverrákóttir vöðvar
  • börn aðallega
  • góðar
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9
Q

Synovial sarcoma

  • uppruni
  • hverjir
  • staðsetning
A
  • epithelial og sarcomatous
  • fullorðnir
  • oftast kringum hné
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10
Q

Synovial sarcoma hefur ekkert með synovium að gera

A

Satt

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11
Q

Fibromatosis

  • uppruni
  • vöxtur
  • staðsetning
  • hætt á….
A
  • fibroblöstum
  • vex ífarandi en myndar ekki meinvörp
  • oftast í kviðvegg
  • á endurkomu
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