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Vojnosanitetski pregled
2019, vol. 76, br. 4, str. 379-384
jezik rada: engleski
vrsta rada: originalan članak
objavljeno: 12/05/2019
doi: 10.2298/VSP161121102C
Creative Commons License 4.0
Morfološke karakteristike miokardnih mostova u nivou prednje interventrikularne grane srca ljudskih fetusa
aUniverzitet u Nišu, Medicinski fakultet
bVojnomedicinska akademija, Klinika za kardiohirurgiju, Beograd
cPublic Health Institute, Niš
dUniverzitet u Nišu, Medicinski fakultet, Katedra Patologija

e-adresa: ognjencukuranovic@gmail.com

Projekat

Etiologija, dijagnostika, prevencija, i terapija endemske nefropatije i sa njom povezanih tumora urotela - značaj istraživanja genoma i proteoma (MPNTR - 175092)
Virtuelni koštano zglobni sistem čoveka i njegova primena u pretkliničkoj i kliničkoj praksi (MPNTR - 41017)

Sažetak

Uvod/Cilj. Miokardni mostovi myocardial bridges (MB) pred-stavljaju uzane fascikuluse atrijalnih ili ventrikularnih mio-kardnih vlakana, koja obrazuju "most" bilo preko glavnih stabala koronarnih arterija, ili preko njihovih subepikardnih grana. Cilj ovog istraživanja je bio da se ustanovi učestalost, morfološke, morfometrijske i histološke karakteristike MB prednje interventrikularne grane (enterior interventricular bronch -AIB) srca ljudskih fetusa. Metode. Studija je sprovedena na uzorku od 63 srca ljudskih fetusa. Digitalne fotografije analiziranih srca su zatim morfometrijski analizirane uz po-moć Image J sistema. Karakteristični slučajevi MB su diseci-rani, i dalje rutinski procesirani za potrebe histološke anali-ze. Konačno, dobijeni rezultati morfometrijske analize su statistički obrađeni. Rezultati. Prisustvo MB na AIB je veri-fikovano morfološki (pod lupom) i histološki. Miokardni mostovi su ustanovljeni kod 53,97% slučajeva. Procenat slučajeva sa jednim detektovanim MB na AIB (88,24%) je bio statistički značajno viši u odnosu na procenat slučajeva sa dva MB detektovana na AIB (11,76%) (p < 0,001). Zaključak. Miokardni mostovi najverovatnije predstavljaju anatomsku varijaciju karakterističnu kako za fetalni, tako i za adultni period života čoveka.

Ključne reči

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