. "40" . "Kombinovan\u00E9 rentgenologick\u00E9 a mikroskopick\u00E9 vy\u0161et\u0159en\u00ED nehmatn\u00FDch l\u00E9z\u00ED prsu s mikrokalcifikacemi" . "1"^^ . . . "V oblasti patologie prsu je zejm\u00E9na u nehmatn\u00FDch l\u00E9z\u00ED s mikrokalcifikacemi d\u016Fle\u017Eit\u00E9 rtg vy\u0161et\u0159en\u00ED cel\u00E9ho prsu mamografem a excidovan\u00E9 tk\u00E1n\u011B laboratorn\u00EDm rentgenem. Anal\u00FDzou souboru 52 pacientek s exciz\u00ED takov\u00E9to l\u00E9ze byla prok\u00E1z\u00E1na diskrepance mezi n\u00E1lezem mikrokalcifikac\u00ED p\u0159i hodnocen\u00ED rentgenov\u00FDch sn\u00EDmk\u016F excidovan\u00E9 tk\u00E1n\u011B a samotn\u00FDm histologick\u00FDm obrazem v mikroskopick\u00FDch prepar\u00E1tech z t\u011Bchto vzork\u016F. Do\u0161lo ke ztr\u00E1t\u011B mikrokalcifikac\u00ED ve 47 (tj. 15,7 %) z 301 parafinov\u00FDch blo\u010Dk\u016F, ve kter\u00FDch m\u011Bly b\u00FDt p\u0159\u00EDtomny (p\u0159\u00ED\u010Dinou bylo vyl\u00E1m\u00E1n\u00ED nebo vykr\u00E1jen\u00ED kalcifikac\u00ED z blo\u010Dk\u016F, p\u0159\u00EDpadn\u011B jejich rozpu\u0161t\u011Bn\u00ED b\u011Bhem p\u0159\u00EDpravy blo\u010Dk\u016F). Byl vypracov\u00E1n metodick\u00FD algoritmus pro vy\u0161et\u0159en\u00ED excidovan\u00FDch vzork\u016F nehmatn\u00FDch l\u00E9z\u00ED prsu s kalcifikacemi, kdy byly rentgenov\u00E1ny lamely tk\u00E1n\u011B a tak\u00E9 parafinov\u00E9 blo\u010Dky, \u010D\u00EDm\u017E se zv\u00FD\u0161il z\u00E1chyt mikrokalcifikac\u00ED v blo\u010Dc\u00EDch ze 76 % na 84,3 %." . . "570286" . . . "Kombinovan\u00E9 rentgenologick\u00E9 a mikroskopick\u00E9 vy\u0161et\u0159en\u00ED nehmatn\u00FDch l\u00E9z\u00ED prsu s mikrokalcifikacemi"@cs . . "2"^^ . "Podhola, Miroslav" . "V oblasti patologie prsu je zejm\u00E9na u nehmatn\u00FDch l\u00E9z\u00ED s mikrokalcifikacemi d\u016Fle\u017Eit\u00E9 rtg vy\u0161et\u0159en\u00ED cel\u00E9ho prsu mamografem a excidovan\u00E9 tk\u00E1n\u011B laboratorn\u00EDm rentgenem. Anal\u00FDzou souboru 52 pacientek s exciz\u00ED takov\u00E9to l\u00E9ze byla prok\u00E1z\u00E1na diskrepance mezi n\u00E1lezem mikrokalcifikac\u00ED p\u0159i hodnocen\u00ED rentgenov\u00FDch sn\u00EDmk\u016F excidovan\u00E9 tk\u00E1n\u011B a samotn\u00FDm histologick\u00FDm obrazem v mikroskopick\u00FDch prepar\u00E1tech z t\u011Bchto vzork\u016F. Do\u0161lo ke ztr\u00E1t\u011B mikrokalcifikac\u00ED ve 47 (tj. 15,7 %) z 301 parafinov\u00FDch blo\u010Dk\u016F, ve kter\u00FDch m\u011Bly b\u00FDt p\u0159\u00EDtomny (p\u0159\u00ED\u010Dinou bylo vyl\u00E1m\u00E1n\u00ED nebo vykr\u00E1jen\u00ED kalcifikac\u00ED z blo\u010Dk\u016F, p\u0159\u00EDpadn\u011B jejich rozpu\u0161t\u011Bn\u00ED b\u011Bhem p\u0159\u00EDpravy blo\u010Dk\u016F). Byl vypracov\u00E1n metodick\u00FD algoritmus pro vy\u0161et\u0159en\u00ED excidovan\u00FDch vzork\u016F nehmatn\u00FDch l\u00E9z\u00ED prsu s kalcifikacemi, kdy byly rentgenov\u00E1ny lamely tk\u00E1n\u011B a tak\u00E9 parafinov\u00E9 blo\u010Dky, \u010D\u00EDm\u017E se zv\u00FD\u0161il z\u00E1chyt mikrokalcifikac\u00ED v blo\u010Dc\u00EDch ze 76 % na 84,3 %."@cs . "Combined; x-ray; microscopic; examination; nonpalpable; breast; lesions; calcifications"@en . "S" . "RIV/00216208:11150/04:00004572" . . "1210-7875" . . "11150" . "[2DDE53BB3E39]" . "\u010Cesko-slovensk\u00E1 patologie a soudn\u00ED l\u00E9ka\u0159stv\u00ED" . . . "12;17" . "1" . . . "Combined x-ray and microscopic examination of nonpalpable breast lesions with calcifications"@en . "RIV/00216208:11150/04:00004572!RIV08-MSM-11150___" . "Kombinovan\u00E9 rentgenologick\u00E9 a mikroskopick\u00E9 vy\u0161et\u0159en\u00ED nehmatn\u00FDch l\u00E9z\u00ED prsu s mikrokalcifikacemi" . "CZ - \u010Cesk\u00E1 republika" . "6"^^ . . . . "Combined x-ray and microscopic examination of nonpalpable breast lesions with calcifications"@en . "Kombinovan\u00E9 rentgenologick\u00E9 a mikroskopick\u00E9 vy\u0161et\u0159en\u00ED nehmatn\u00FDch l\u00E9z\u00ED prsu s mikrokalcifikacemi"@cs . "Radiograms of nonpalpable breast lesions containing calcifications represent one of the most important fields of using x-ray in breast pathology. An analysis of a group of 52 nonpalpable lesions of breast with calcifications revealed a discrepancy between the presence of calcifications in radiograms and in histological sections. An absence of calcifications was observed in 47 of 301 (15.7%) paraffin blocks. Calcifications were lost by cutting them off from the blocks, by leaving them deeper in blocks so that they were absent in sections, or by losing them by various other ways during processing of the blocks. An algorithm for examination of nonpalpable calcified lesions of breast has been developed. During the procedure, tissue slices and paraffin block were x-rayed, thus increasing the detection of calcifications in blocks from 76% to 84.3%."@en . . . .