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Statements

Subject Item
n2:RIV%2F00064165%3A_____%2F11%3A10359%21RIV12-MZ0-00064165
rdf:type
skos:Concept n5:Vysledek
rdfs:seeAlso
http://dx.doi.org/10.1002/uog.10054
dcterms:description
This Review documents examination techniques, sonographic features and clinical considerations in ultrasound assessment of gynecological tumors. The methodology of gynecological cancer staging, including assessment of local tumor extent, lymph nodes and distant metastases, is described. With increased technical quality, sonography has become an accurate staging method for early and advanced gynecological tumors. Other complementary imaging techniques, such as computed tomography and magnetic resonance imaging, can be used as an adjunct to ultrasound in specific cases, but are not essential to tumor staging if sonography is performed by a specialist in gynecological oncology. Ultrasound is established as the method of choice for evaluating local extent of endometrial cancer and is the most important imaging method for the differential diagnosis of benign and malignant ovarian tumors. Ultrasound can be used to detect early as well as locally advanced cancers that extend from the vagina, cervix or other locations to the paracolpium, parametria, rectum and sigmoid colon, urinary bladder and other adjacent organs or structures. In cases of ureteric involvement, ultrasound is also helpful in locating the site of obstruction. Furthermore, it is specific for the detection of extrapelvic tumor spread to the abdominal cavity in the form of parietal or visceral carcinomatosis, omental and/or mesenteric infiltration. Ultrasound can be used to assess changes in infiltrated lymph nodes, including demonstration of characteristic sonomorphologic and vascular patterns. Vascular patterns are particularly well visualized in peripheral nodes using high resolution linear array probes or in the pelvis using high-frequency probes. The presence of peripheral or mixed vascularity or displacement of vessels seems to be the sole criterion in the diagnosis of metastatic or lymphomatous nodes. In the investigation of distant metastases, if a normal visceral organ or characteristic diffuse or fo This Review documents examination techniques, sonographic features and clinical considerations in ultrasound assessment of gynecological tumors. The methodology of gynecological cancer staging, including assessment of local tumor extent, lymph nodes and distant metastases, is described. With increased technical quality, sonography has become an accurate staging method for early and advanced gynecological tumors. Other complementary imaging techniques, such as computed tomography and magnetic resonance imaging, can be used as an adjunct to ultrasound in specific cases, but are not essential to tumor staging if sonography is performed by a specialist in gynecological oncology. Ultrasound is established as the method of choice for evaluating local extent of endometrial cancer and is the most important imaging method for the differential diagnosis of benign and malignant ovarian tumors. Ultrasound can be used to detect early as well as locally advanced cancers that extend from the vagina, cervix or other locations to the paracolpium, parametria, rectum and sigmoid colon, urinary bladder and other adjacent organs or structures. In cases of ureteric involvement, ultrasound is also helpful in locating the site of obstruction. Furthermore, it is specific for the detection of extrapelvic tumor spread to the abdominal cavity in the form of parietal or visceral carcinomatosis, omental and/or mesenteric infiltration. Ultrasound can be used to assess changes in infiltrated lymph nodes, including demonstration of characteristic sonomorphologic and vascular patterns. Vascular patterns are particularly well visualized in peripheral nodes using high resolution linear array probes or in the pelvis using high-frequency probes. The presence of peripheral or mixed vascularity or displacement of vessels seems to be the sole criterion in the diagnosis of metastatic or lymphomatous nodes. In the investigation of distant metastases, if a normal visceral organ or characteristic diffuse or fo
dcterms:title
Ultrasound scanning of the pelvis and abdomen for staging of gynecological tumors: a review Ultrasound scanning of the pelvis and abdomen for staging of gynecological tumors: a review
skos:prefLabel
Ultrasound scanning of the pelvis and abdomen for staging of gynecological tumors: a review Ultrasound scanning of the pelvis and abdomen for staging of gynecological tumors: a review
skos:notation
RIV/00064165:_____/11:10359!RIV12-MZ0-00064165
n5:predkladatel
n6:ico%3A00064165
n3:aktivita
n9:V
n3:aktivity
V
n3:cisloPeriodika
3
n3:dodaniDat
n4:2012
n3:domaciTvurceVysledku
n15:9810870
n3:druhVysledku
n16:J
n3:duvernostUdaju
n10:S
n3:entitaPredkladatele
n18:predkladatel
n3:idSjednocenehoVysledku
236685
n3:idVysledku
RIV/00064165:_____/11:10359
n3:jazykVysledku
n17:eng
n3:klicovaSlova
cervical cancer; endometrial cancer; gynecological oncology; ovarian cancer; staging; ultrasound; vaginal cancer; vulvar cancer; cervical-cancer; endometrial cancer; sonographic features; radical hysterectomy; ovarian-cancer; oncology group; lymph-nodes; iota group; carcinoma; doppler
n3:klicoveSlovo
n8:doppler n8:carcinoma n8:gynecological%20oncology n8:endometrial%20cancer n8:ovarian-cancer n8:staging n8:lymph-nodes n8:vulvar%20cancer n8:radical%20hysterectomy n8:vaginal%20cancer n8:ovarian%20cancer n8:oncology%20group n8:cervical%20cancer n8:iota%20group n8:ultrasound n8:sonographic%20features n8:cervical-cancer
n3:kodStatuVydavatele
GB - Spojené království Velké Británie a Severního Irska
n3:kontrolniKodProRIV
[A81DB53EBF96]
n3:nazevZdroje
Ultrasound in Obstetrics and Gynecology
n3:obor
n11:FK
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
1
n3:rokUplatneniVysledku
n4:2011
n3:svazekPeriodika
38
n3:tvurceVysledku
Fischerová, Daniela
n3:wos
000294364800002
s:issn
0960-7692
s:numberOfPages
21