Submukózny kalcifikujúci fibrózny tumor žalúdka – kazuistika

English version

Autoři: Magdaléna Štofíková ^1,2; Boris Rychlý ¹; Jozef Bocko ^1,2; Dušan Daniš ^1,2
Působiště autorů: Cytopathos, Ltd., Bratislava, Slovakia ¹; Department of Pathological Anatomy, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia ²
Vyšlo v časopise: Čes.-slov. Patol., 52, 2016, No. 3, p. 164-167
Kategorie: Původní práce

Souhrn

Kalcifikujúci fibrózny tumor žalúdka je zriedkavý benígny fibrózny tumor, ktorý vzniká v podkožných alebo hlbokých mäkkých tkanivách u detí a mladých dospelých, avšak možno sa s ním stretnúť aj u starších ľudí, najmä v oblasti pleury alebo peritoneálnej dutiny. Z literatúry sú známe len ojedinelé prípady výskytu v gastrointestinálnom trakte, respektíve v žalúdku. V práci prezentujeme našu skúsenosť s touto neobvyklou léziou objavenou u 68 ročnej ženy. Klinicky bol zistený pendulujúci, submukózne uložený tumor malej kurvatúry žalúdka. Histologicky je kalcifikujúci fibrózny tumor jedinečná lézia, ktorú tvoria denzné hyalinizované kolagénové vlákna, nevýrazné roztrúsené fibroblasty, rôzne množstvo psamomatóznych teliesok alebo dystrofických kalcifikátov a ložiská lymfoplazmocytárnej infiltrácie. Naša práca je zameraná na krátky prehľad a diferenciálnu diagnostiku kalcifikujúceho fibrózneho tumoru a iných známejších alebo naopak nezvyčajných vretenobunkových lézií žalúdka.

Kľúčové slová:
kalcifikujúci fibrózny tumor – vretenobunkové lézie – žalúdok

Zdroje

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