Published in J Ultrasound Med on January 01, 1998
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Quantitative analysis of fetal DNA in maternal plasma and serum: implications for noninvasive prenatal diagnosis. Am J Hum Genet (1998) 6.88
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Effects of blood-processing protocols on fetal and total DNA quantification in maternal plasma. Clin Chem (2001) 3.24
Quantitative abnormalities of fetal DNA in maternal serum in preeclampsia. Clin Chem (1999) 2.26
Neonatal blood: a source of haematopoietic stem cells for transplantation? Lancet (1998) 1.99
Prenatal detection of fetal Down's syndrome from maternal plasma. Lancet (2000) 1.97
Solitary cystic nodal metastasis from occult papillary carcinoma of the thyroid mimicking a branchial cyst: a potential pitfall. Clin Radiol (1998) 1.90
Pyometra. What is its clinical significance? J Reprod Med (2001) 1.74
Acute elbow trauma in children: spectrum of injury revealed by MR imaging not apparent on radiographs. AJR Am J Roentgenol (2001) 1.72
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Hyperhomocyst(e)inemia is a risk factor for arterial endothelial dysfunction in humans. Circulation (1997) 1.67
Increased fetal DNA concentrations in the plasma of pregnant women carrying fetuses with trisomy 21. Clin Chem (1999) 1.65
CT and DSA appearances of a ruptured congenital arteriovenous malformation of the posterior mediastinal aorta. Br J Radiol (2000) 1.61
Quantitative analysis of the bidirectional fetomaternal transfer of nucleated cells and plasma DNA. Clin Chem (2000) 1.60
Avoiding manual removal of placenta: evaluation of intra-umbilical injection of uterotonics using the Pipingas technique for management of adherent placenta. Acta Obstet Gynecol Scand (2007) 1.56
Paracervical anaesthesia in outpatient hysteroscopy: a randomised double-blind placebo-controlled trial. Br J Obstet Gynaecol (1999) 1.55
Tuberculosis of the greater trochanter and the trochanteric bursa. J Rheumatol (1998) 1.53
A double-blind randomized controlled trial of oral misoprostol and intramuscular syntometrine in the management of the third stage of labor. Gynecol Obstet Invest (2006) 1.52
Overweight in children is associated with arterial endothelial dysfunction and intima-media thickening. Int J Obes Relat Metab Disord (2004) 1.51
Radiation pneumonitis after selective internal radiation treatment with intraarterial 90yttrium-microspheres for inoperable hepatic tumors. Int J Radiat Oncol Biol Phys (1995) 1.50
Vesicoureteric reflux and renal scarring in Chinese children. Br J Radiol (2001) 1.50
Change in prevalence of group B Streptococcus maternal colonisation in Hong Kong. Hong Kong Med J (2009) 1.48
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Primary orbital Ewing's sarcoma: report of a case and review of the literature. Eye (Lond) (1999) 1.46
Presence of fetal RNA in maternal plasma. Clin Chem (2000) 1.45
Ultrasound appearances of de Quervain's thyroiditis. Clin Radiol (1990) 1.45
Selective internal radiation therapy with intra-arterial iodine-131-Lipiodol in inoperable hepatocellular carcinoma. J Nucl Med (1994) 1.45
Colour Doppler flow in normal axillary lymph nodes. Br J Radiol (1998) 1.43
Sonography compared with radiography in revealing acute rib fracture. AJR Am J Roentgenol (1999) 1.42
Incidence of carotid stenosis in nasopharyngeal carcinoma patients after radiotherapy. Cancer (2001) 1.42
Ultrasound appearances of extramedullary haematopoiesis in the liver and spleen. Br J Radiol (1990) 1.42
Pulmonary aspiration after fibre-endoscopy of the upper gastrointestinal tract. Br Med J (1972) 1.41
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Exposure to angiotensin-converting enzyme inhibitors during first trimester: is it safe to fetus? Acta Obstet Gynecol Scand (1998) 1.39
Diagnosis of the peripheral cavernous haemangioma: comparison of ultrasound, CT and RBC scintigraphy. Clin Radiol (1991) 1.38
Scattered radiation and the lateral lumbar spine--Part 2: Clinical research. Radiogr Today (1991) 1.38
The thick common bile duct in pyogenic cholangitis. Clin Radiol (1991) 1.38
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Relationship between birthweight and repeated courses of antenatal corticosteroids. Aust N Z J Obstet Gynaecol (2001) 1.37
A non-invasive technique for gastric motility measurement. Br J Radiol (1977) 1.35
Fetal intra-abdominal umbilical vein varix: what is the clinical significance? Ultrasound Obstet Gynecol (2005) 1.35
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A multicentre randomized controlled trial of oral misoprostol and i.m. syntometrine in the management of the third stage of labour. Hum Reprod (2001) 1.32
Late radiation injury to the temporal lobes: morphologic evaluation at MR imaging. Radiology (1999) 1.29
Cervical lymphadenopathy: sonographic differentiation between tuberculous nodes and nodal metastases from non-head and neck carcinomas. J Clin Ultrasound (1998) 1.25
Folic acid improves arterial endothelial function in adults with hyperhomocystinemia. J Am Coll Cardiol (1999) 1.20
Case report: myolipoma or liposarcoma--a mistaken identity in the retroperitoneum. Clin Radiol (1996) 1.20
Clinically underdetected asymptomatic and symptomatic carotid stenosis as a late complication of radiotherapy in Chinese nasopharyngeal carcinoma patients. Head Neck (2001) 1.19
Choledocholithiasis: comparison of MR cholangiography and endoscopic retrograde cholangiography. Radiology (1996) 1.19
Metastatic cervical nodes in papillary carcinoma of the thyroid: ultrasound and histological correlation. Clin Radiol (1995) 1.19
Trends in maternal obesity and associated risks of adverse pregnancy outcomes in a population of Chinese women. BJOG (2008) 1.18
Comparison of dynamic helical CT and dynamic MR imaging in the evaluation of pelvic lymph nodes in cervical carcinoma. AJR Am J Roentgenol (2000) 1.18
Second branchial cleft cysts: variability of sonographic appearances in adult cases. AJNR Am J Neuroradiol (2000) 1.17
Maternal plasma fetal DNA as a marker for preterm labour. Lancet (1998) 1.16
Pyogenic liver abscess: treatment with needle aspiration. Clin Radiol (1997) 1.12
High resolution sonographic detection of axillary lymph node metastases in breast cancer. J Ultrasound Med (1996) 1.12
Sonographic measurement of splenic length: correlation with measurement at autopsy. J Clin Ultrasound (1999) 1.11
Measuring lung shunting in hepatocellular carcinoma with intrahepatic-arterial technetium-99m macroaggregated albumin. J Nucl Med (1994) 1.11
Patients with breast cancer: differences in color Doppler flow and gray-scale US features of benign and malignant axillary lymph nodes. Radiology (2000) 1.10
Giant hydronephrosis in adults: the great mimic. Early diagnosis with ultrasound. Postgrad Med J (1995) 1.09
Sonography of nonmammary malignancies of the breast. AJR Am J Roentgenol (1999) 1.08
Incidence, risk factors and outcome of varicella-zoster virus infection in children after haematopoietic stem cell transplantation. Bone Marrow Transplant (2000) 1.07
'Pseudocystic' appearance of non-Hodgkin's lymphomatous nodes: an infrequent finding with high-resolution transducers. Clin Radiol (2001) 1.06
Clinical significance of the comet-tail artifact in thyroid ultrasound. J Clin Ultrasound (1996) 1.06
A randomised double-blind placebo-controlled trial of transcervical intrauterine local anaesthesia in outpatient hysteroscopy. BJOG (2000) 1.05
Hepatocellular carcinoma in Hong Kong: clinical study on 340 cases. Oncology (1990) 1.05
Alveolar soft-part sarcoma: a rare soft-tissue malignancy with distinctive clinical and radiological features. Pediatr Radiol (2001) 1.04
Diagnostic accuracy of sonographic criteria for evaluation of cervical lymphadenopathy. J Ultrasound Med (1998) 1.04
Diffusion MR imaging in glioma: does it have any role in the pre-operation determination of grading of glioma? Clin Radiol (2002) 1.04
Identification of a Streptococcus agalactiae serotype III subtype 4 clone in association with adult invasive disease in Hong Kong. J Clin Microbiol (2006) 1.04
Role of ultrasound in the management of thyroid nodules. Am J Surg (1992) 1.04
Distribution of intranodal vessels in differentiating benign from metastatic neck nodes. Clin Radiol (2001) 1.04
Staging papillary carcinoma of the thyroid: magnetic resonance imaging vs ultrasound of the neck. Clin Radiol (2000) 1.03
Sonographic recognition of pneumatosis intestinalis and portal gas in an 11-months-old infant--case report. Australas Radiol (1990) 1.03
Sonography of peripheral nerve tumors of the neck. AJR Am J Roentgenol (1997) 1.03
Diagnostic pharmaco-scintigraphy with hepatic intra-arterial technetium-99m macroaggregated albumin in the determination of tumour to non-tumour uptake ratio in hepatocellular carcinoma. Br J Radiol (1994) 1.02
Treatment of hemoglobin Bart's hydrops with bone marrow transplantation. J Pediatr (1998) 1.02
Thyroglossal duct cysts: sonographic appearances in adults. AJNR Am J Neuroradiol (1999) 1.01
Dentascan in oral imaging. Clin Radiol (2001) 1.01
Imaging of alveolar soft part sarcoma. Clin Radiol (1992) 1.01
Menstrual problems and health-seeking behaviour in Hong Kong Chinese girls. Hong Kong Med J (2009) 1.00
Systematic micro-array based identification of placental mRNA in maternal plasma: towards non-invasive prenatal gene expression profiling. J Med Genet (2004) 1.00
Imaging of iliopsoas metastasis. Clin Radiol (1999) 1.00
Sonographic, magnetic resonance imaging, and mammographic assessments of preoperative size of breast cancer. J Ultrasound Med (1997) 1.00
Benign and malignant breast masses and axillary nodes: evaluation with echo-enhanced color power Doppler US. Radiology (2001) 1.00
Visceral fat and cardiovascular risk factors in Chinese NIDDM patients. Diabetes Care (1997) 0.99
Degree of ERK activation influences both positive and negative thymocyte selection. Eur J Immunol (2000) 0.98
Correlation of ultrasonographic imaging of congenital muscular torticollis with clinical assessment in infants. Ultrasound Med Biol (2000) 0.98
Sonographic evaluation of thyroglossal duct cysts in children. Clin Radiol (2000) 0.98
Vascularized iliac crest grafts: evaluation of viability status with marrow scintigraphy. Radiology (1993) 0.97
Carotid intima-media thickness in patients with head and neck irradiation for the treatment of nasopharyngeal carcinoma. Clin Radiol (2002) 0.97
Retropharyngeal lymphadenopathy in nasopharyngeal carcinoma. Head Neck (1997) 0.97
The etiological role of concha bullosa in chronic sinusitis. Eur Radiol (1996) 0.96
Carcinoma showing thymiclike differentiation (CASTLE tumor). AJNR Am J Neuroradiol (1998) 0.96
Body fat estimation in children by magnetic resonance imaging, bioelectrical impedance, skinfold and body mass index: a pilot study. J Paediatr Child Health (1998) 0.96
Mutations of OCTN2, an organic cation/carnitine transporter, lead to deficient cellular carnitine uptake in primary carnitine deficiency. Hum Mol Genet (1999) 0.96
Neuroendocrinology of parental response to baby-cry. J Neuroendocrinol (2011) 0.96
Hepatic haemangioendothelioma presenting with early heart failure in a newborn: treatment with hepatic artery embolization and interferon. Acta Paediatr (1996) 0.95