Diagnostic ultrasound ( PDFDrive )

Index I-59
Transcranial Doppler (TCD) sonography
(Continued)
indications for, 1598–1623, 1598b
in intraoperative neuroradiologic procedures,
1620–1622, 1621f–1622f
limitations for, 1597, 1597t
orbital approach for, 1592, 1596f
pitfalls in, 1597, 1597t
power settings for, 1597
right-to-let shunt evaluation with, 1614–1618
for SCD, 1591, 1598–1608, 1599b,
1599f–1608f
sleep apnea and, 1611
submandibular approach for, 1592–1593
technique for, 1592–1596
TPA and, 1622
transtemporal approach for, 1592,
1593f–1594f
vascular malformations and, 1614, 1615f
vasospasm and, 1608–1610, 1609f, 1610t
velocity evaluation in, 1593, 1595–1596
Transducer(s), 7–8
arrays, 11–12, 12f
hand-held, for breast sonography, 788, 789f–790f
heating, in obstetric sonography, 1038
heeling and toeing of, 768
in interventional sonography, pediatric, 1943
locating needle ater insertion and, 1946–
1947, 1947f
for neonatal/infant brain imaging, 1512
output control and, 50
percutaneous needle biopsies and sterilization
of, 600
second harmonic and, 105
selection of, 12
for obstetric sonography, 1035
Transfundal pressure, dynamic cervical change
and, 1501–1503
Transfusion, fetomaternal, maternal serum
alpha-fetoprotein elevation in, 1228.
See also Twin-twin transfusion
syndrome
Transhepatic cholangiography, 614–615
Transient double-bubble sign, 1309
Transient elastography, 1764
Transient ischemic attack (TIA), 916
carotid artery embolism causing, 919
Transitional cell carcinoma (TCC)
bladder, 347–348, 350f
genitourinary tract tumors and, 346–348
nonpapillary, 346
ovarian, 581–582, 582f
papillary, 346
renal, 346–347, 346f–349f
synchronous, 346
ureteral, 347
Transitional cell papilloma, lower urinary tract,
pediatric, 1910–1912
Transjugular intrahepatic portosystemic shunts
(TIPS), 131–132, 132b, 132f–133f, 463,
1764
Translabial ultrasound
of cervix, 1497
of female urethra, 315, 316f
Transmediastinal artery, 820f, 821
Transmitter, 7
Transorbital approach, for duplex Doppler
ultrasound of neonatal/infant brain,
1574, 1575f
Transperineal biopsy, TRUS-guided, 411
Transperineal scanning, in Crohn disease, 276
Transperineal ultrasound
cervix in, 1497, 1497f
in ureteral calculi detection, 337
Transplantation, organ, 623–624. See also Liver
transplantation; Pancreas transplantation;
Posttransplant lymphoproliferative
disorder; Renal transplantation
Transposition of great arteries (TGA), 1289–1290,
1289f–1290f
Transrectal ultrasound (TRUS)
biopsy guided by, 407–411, 408f
analgesia and, 407
antibiotic prophylaxis and, 407, 408f
anticoagulation and, 407–408
bowel preparation and, 407
indications and sampling for, 409, 409b, 410f
in men with absent anus, 411
mpMRI-TRUS fusion, 410–411
other applications of, 411–412
preparation for, 407–408
ater radical prostatectomy, 411, 411f
side efects and complications in, 409
technique for, 408–409, 408f
transperineal, 411
brachytherapy guided by, 401, 402f
for drainage of pelvic abscesses, 612
for hematospermia, 394
infertility and, 392–394, 393f
of male urethra, 315, 316f
probes for, 386–387, 386f
of prostate, 381–382
prostate cancer, mpMRI fusion with, 406–407,
410–411
prostate cancer and, 302, 302f, 403–406,
403f–405f, 406b
in rectal carcinoma staging, 301
rectal cleansing prior to, 387
Transtemporal window
for TCD sonography, 1592, 1593f–1594f
for transcranial Doppler sonography, 948
Transurethral resection of ejaculatory ducts, 393
Transurethral resection of prostate (TURP),
385f–386f, 388
Transvaginal sonography, in peritoneal disease
evaluation, 506, 506f–507f
Transvaginal ultrasound
for acute appendicitis diagnosis, 283, 285f
for adnexa assessment, 566
cervical abnormal indings on, 1503b
for cervix, 1497–1498, 1497f–1498f
diagnostic value of, 258
for drainage of pelvic abscesses, 612, 613f
endometrial thickness assessment with, 545–546
in gestational sac identiication, 1054–1055
for pediatric pelvis, 1870–1871
for placenta previa, 1469
in pregnancy, safety of, 1049
thermal efects of, 38
in ureteral calculi detection, 337, 338f
for uterus, 529, 529b
in yolk sac identiication, 1057
Transventricular valvotomy, 1292
Transverse abdominis tendon, torn, in spigelian
hernia, 483–484, 487f
Transverse mesocolon, 219, 220f
Transverse myelitis, pediatric, neurogenic bladder
in, 1907
Transverse testicular ectopia, 1890
Transverse waves, 2–3
TRAP. See Twin reversed arterial perfusion
Trauma
biliary, hemobilia from, 174, 175f
bladder, 366
cervical, carotid artery damage from, 946, 948f
dural sinus thrombosis from, 1205–1206
focused abdominal sonography for, 508
to genitourinary tract, 365–366
Trauma (Continued)
to liver, 129–132, 131f
to lower urinary tract, pediatric, 1912
to musculoskeletal system pediatric, 1938–1939,
1939f
pediatric
epididymitis following, 1897
scrotum and, 1897–1898, 1898f
renal, 365–366, 366f
scrotal, 847–851, 850f
splenic, 158, 159f–160f
testicular, 847–851, 850f
ureteral, 366
Treacher Collins syndrome
clets of secondary palate in, 1153
midface hypoplasia in, 1148
Triangular cord sign, in biliary atresia, 1734–1735,
1737, 1738f
Trichobezoars, 300, 1840, 1841f
Tricuspid atresia
fetal, hydrops from, 1423–1424
hypoplastic right ventricle with, 1287
Tricuspid insuiciency, fetal, spectral Doppler
assessment of, 1281f
Tricuspid regurgitation
in aneuploidy screening, 1095
in Ebstein anomaly, 1286
neonatal/infant, cardiac pulsations in veins and,
1578, 1578f
“Trident hand” coniguration, achondroplasia and,
1407, 1408f
Triggered imaging, 65
Trigone, 314
neonatal/infant, in coronal imaging, 1515
pediatric, identiication of, 1871, 1872f
Triorchidism, 1891
Triphalangeal thumb, in Aase syndrome, 1401
Triphasic waveform, 966–967
Triplets, amnionicity and chorionicity and, 1122f
Triploid karyotype, partial molar pregnancy and,
1078
Triploidy, 1078
common sonographic indings in, 1104–1106,
1104b, 1105f
Dandy-Walker malformation in, 1105f
fetal hydrops from, 1429–1430
IUGR in, 1105f
omphalocele in, 1105f
ovarian cysts in, 1105f
skeletal indings in, 1408–1409
syndactyly of ingers in, 1105f, 1406
Triradiate cartilage
of hip, 1923
in sonogram of hip from transverse/neutral
view, 1927
Trisomy 9, horseshoe kidney in, 1345–1346
Trisomy 13 (Patau syndrome)
common sonographic indings in, 1104, 1104b,
1105f
facial clets in, 1151
fetal hydrops from, 1429–1430
fetal omphalocele and, 1325
fetal pentalogy of Cantrell and, 1329
HPE in, 1104, 1105f
hyperechogenic kidneys in, 1351
NT in, 1093
polydactyly in, 1104, 1105f
proboscis in, 1104, 1105f
skeletal indings with, 1408, 1408b
umbilical cord cysts in, 1483
Trisomy 17, biliary atresia and, 1737
Trisomy 18 (Edwards syndrome)
biliary atresia and, 1737
CDH and, 1263
Volume I pp 1–1014 • Volume II pp 1015–1968