Z J Wang

Summary

Affiliation: University of California
Country: USA

Publications

  1. pmc Blood oxygen level-dependent (BOLD) MRI of diabetic nephropathy: preliminary experience
    Zhen J Wang
    Department of Radiology, University of California San Francisco, San Francisco, California, USA
    J Magn Reson Imaging 33:655-60. 2011
  2. pmc Urinary oxygen tension measurement in humans using magnetic resonance imaging
    Zhen J Wang
    Department of Radiology, University of California San Francisco, Abdominal Imaging, San Francisco, CA 94143 0628, USA
    Acad Radiol 15:1467-73. 2008
  3. pmc Renal cyst pseudoenhancement at multidetector CT: what are the effects of number of detectors and peak tube voltage?
    Zhen J Wang
    Department of Radiology, University of California San Francisco, 505 Parnassus Ave, Box 0628, C 372C, San Francisco, CA 94143 0628, USA
    Radiology 248:910-6. 2008
  4. pmc MR imaging of ovarian tumors using folate-receptor-targeted contrast agents
    Zhen J Wang
    Department of Radiology, University of California San Francisco, 505 Parnassus Ave, San Francisco, CA 94143 0628, USA
    Pediatr Radiol 38:529-37. 2008
  5. pmc Brain metabolite levels assessed by lactate-edited MR spectroscopy in premature neonates with and without pentobarbital sedation
    Z J Wang
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    AJNR Am J Neuroradiol 29:798-801. 2008
  6. doi request reprint Multidetector row CT urography: does supine or prone positioning produce better pelvecalyceal and ureteral opacification?
    Zhen J Wang
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    Clin Imaging 33:369-73. 2009
  7. pmc Ectopic ureter associated with uterine didelphys and obstructed hemivagina: preoperative diagnosis by MRI
    Zhen J Wang
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    Pediatr Radiol 40:358-60. 2010
  8. doi request reprint Multi-detector row computed tomographic appearance of celiac ganglia
    Zhen J Wang
    Department of Radiology, University of California, San Francisco, San Francisco, CA 94143 0628, USA
    J Comput Assist Tomogr 34:343-7. 2010
  9. doi request reprint Positive enteric contrast material for abdominal and pelvic CT with automatic exposure control: what is the effect on patient radiation exposure?
    Zhen J Wang
    Department of Radiology, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA 94143 0628, United States
    Eur J Radiol 79:e58-62. 2011
  10. doi request reprint Computed tomography findings in pseudothrombosis of the iliofemoral vein
    Gaurav Desai
    Department of Radiology, University of California, San Francisco, CA 94143 0628, USA
    J Comput Assist Tomogr 34:146-8. 2010

Detail Information

Publications33

  1. pmc Blood oxygen level-dependent (BOLD) MRI of diabetic nephropathy: preliminary experience
    Zhen J Wang
    Department of Radiology, University of California San Francisco, San Francisco, California, USA
    J Magn Reson Imaging 33:655-60. 2011
    ..To evaluate the blood oxygen level-dependent (BOLD) magnetic resonance imaging (MRI) findings in kidneys of patients with diabetic nephropathy...
  2. pmc Urinary oxygen tension measurement in humans using magnetic resonance imaging
    Zhen J Wang
    Department of Radiology, University of California San Francisco, Abdominal Imaging, San Francisco, CA 94143 0628, USA
    Acad Radiol 15:1467-73. 2008
    ..We sought to assess the feasibility of magnetic resonance (MR) quantification of urinary PO(2) in humans...
  3. pmc Renal cyst pseudoenhancement at multidetector CT: what are the effects of number of detectors and peak tube voltage?
    Zhen J Wang
    Department of Radiology, University of California San Francisco, 505 Parnassus Ave, Box 0628, C 372C, San Francisco, CA 94143 0628, USA
    Radiology 248:910-6. 2008
    ..To determine the effect of the number of detectors and peak tube voltage on renal cyst pseudoenhancement in a phantom model...
  4. pmc MR imaging of ovarian tumors using folate-receptor-targeted contrast agents
    Zhen J Wang
    Department of Radiology, University of California San Francisco, 505 Parnassus Ave, San Francisco, CA 94143 0628, USA
    Pediatr Radiol 38:529-37. 2008
    ..Because of its over-expression in many human tumors, the folate receptor (FR) is a promising target for tumor-specific imaging...
  5. pmc Brain metabolite levels assessed by lactate-edited MR spectroscopy in premature neonates with and without pentobarbital sedation
    Z J Wang
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    AJNR Am J Neuroradiol 29:798-801. 2008
    ..We investigated whether pentobarbital sedation has any effect on the ratios of spectral metabolites lactate, N-acetylaspartate, or choline in a group of premature neonates...
  6. doi request reprint Multidetector row CT urography: does supine or prone positioning produce better pelvecalyceal and ureteral opacification?
    Zhen J Wang
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    Clin Imaging 33:369-73. 2009
    ..To evaluate whether supine or prone positioning improves pelvicalyceal and ureteral opacification at multi-detector row computed tomographic (CT) urography...
  7. pmc Ectopic ureter associated with uterine didelphys and obstructed hemivagina: preoperative diagnosis by MRI
    Zhen J Wang
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    Pediatr Radiol 40:358-60. 2010
    ..Accurate preoperative diagnosis of ectopic ureteral insertion associated with this syndrome is important for surgical planning...
  8. doi request reprint Multi-detector row computed tomographic appearance of celiac ganglia
    Zhen J Wang
    Department of Radiology, University of California, San Francisco, San Francisco, CA 94143 0628, USA
    J Comput Assist Tomogr 34:343-7. 2010
    ..To assess the imaging features of celiac ganglia on multi-detector row computed tomography (MDCT)...
  9. doi request reprint Positive enteric contrast material for abdominal and pelvic CT with automatic exposure control: what is the effect on patient radiation exposure?
    Zhen J Wang
    Department of Radiology, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA 94143 0628, United States
    Eur J Radiol 79:e58-62. 2011
    ..To assess the effect of positive enteric contrast administration on automatic exposure control (AEC) CT radiation exposure in (1) a CT phantom, and (2) a retrospective review of patients...
  10. doi request reprint Computed tomography findings in pseudothrombosis of the iliofemoral vein
    Gaurav Desai
    Department of Radiology, University of California, San Francisco, CA 94143 0628, USA
    J Comput Assist Tomogr 34:146-8. 2010
    ..Examination of axial and reformatted images may facilitate recognition and help avoid an erroneous diagnosis of deep venous thrombosis...
  11. doi request reprint Visualization of renal medullary hyperattenuation at unenhanced CT: what is the effect of furosemide administration?
    Rahi Kumar
    Department of Radiology, University of California San Francisco, 505 Parnassus Ave, Box 0628, C 372C, San Francisco, CA 94143 0628, USA
    Radiology 255:495-500. 2010
    ..To retrospectively investigate the effects of furosemide on the visualization of renal medullary hyperattenuation at unenhanced computed tomography (CT)...
  12. pmc Mucinous adenocarcinoma of the prostate: MRI and MR spectroscopy features
    Antonio C Westphalen
    Department of Radiology, University of California, San Francisco, 505 Parnassus Ave, M 372, Box 0628, San Francisco, CA 94143 0628, USA
    AJR Am J Roentgenol 193:W238-43. 2009
    ..The purpose of this study was to investigate the MRI and MR spectroscopy features of mucinous adenocarcinoma of the prostate...
  13. pmc The equivocal appendix at CT: prevalence in a control population
    Emily M Webb
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    Emerg Radiol 17:57-61. 2010
    ..While appendicitis could undoubtedly occur in an isodense appendix between 6 and 10 mm in diameter, such an appearance can occur in up to 6.6% of the normal population...
  14. doi request reprint Magnetic resonance imaging of massive ovarian edema in pregnancy
    Fergus V Coakley
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    J Comput Assist Tomogr 34:865-7. 2010
    ..These findings support the concept that massive ovarian edema in pregnancy reflects chronic partial ovarian torsion...
  15. pmc The characterization of small hypoattenuating renal masses on contrast-enhanced CT
    Neesha S Patel
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    Clin Imaging 33:295-300. 2009
    ..To determine if small hypoattenuating renal masses can be characterized as simple cysts or renal cell carcinomas on contrast-enhanced computed tomography (CT)...
  16. pmc Dual-energy and low-kVp CT in the abdomen
    Benjamin M Yeh
    Department of Radiology and Biomedical Imaging, University of California, San Francisco, Box 0628, M 372, 505 Parnassus Ave, San Francisco, CA 94143 0628, USA
    AJR Am J Roentgenol 193:47-54. 2009
    ..The purpose of this article is to discuss the influence of tube potential on CT images and explore the potential impact of dual-energy CT on imaging of the abdomen and pelvis...
  17. pmc Delayed enhancement of ascites after i.v. contrast material administration at CT: time course and clinical correlation
    Nancy Benedetti
    Department of Radiology and Biomedical Imaging, University of California at San Francisco, Box 0628, M 372, 505 Parnassus Ave, San Francisco, CA 94143 0628, USA
    AJR Am J Roentgenol 193:732-7. 2009
    ..The objective of our study was to determine the prevalence and clinical predictors of delayed contrast enhancement of ascites...
  18. ncbi request reprint Magnetic resonance imaging measurement of volume magnetic susceptibility using a boundary condition
    Z J Wang
    Department of Radiology, The Children s Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, USA
    J Magn Reson 140:477-81. 1999
    ..This method is demonstrated by solution phantom experiments...
  19. ncbi request reprint CT and MR imaging of pericardial disease
    Zhen J Wang
    Department of Radiology, Box 0628, University of California, San Francisco, 505 Parnassus Ave, San Francisco, CA 94143 0628, USA
    Radiographics 23:S167-80. 2003
    ..Given the many potential applications of these modalities in the evaluation of pericardial diseases, familiarity with the CT and MR imaging features of these diseases is important...
  20. pmc Computed tomography findings mimicking appendicitis as a manifestation of colorectal cancer
    Richard E Watchorn
    Department of Radiology, University of California, 505 Parnassus Avenue, San Francisco, CA 94143 0628, USA
    Clin Imaging 33:430-2. 2009
    ..This study highlights the need to closely examine the ascending colon in patients with a suspected CT diagnosis of acute appendicitis, since these findings may be secondary to an inconspicuous colorectal carcinoma...
  21. ncbi request reprint Is assessing renal oxygenation by using blood oxygen level-dependent MR imaging a clinical reality?
    Zhen J Wang
    Department of Radiology, University of California San Francisco, Box 0628, M372, 505 Parnassus Ave, San Francisco, CA 94143 0628, USA
    Radiology 247:595-6. 2008
  22. ncbi request reprint MR spectroscopy in pediatric neuroradiology
    J V Hunter
    Department of Radiology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania19104, USA
    Magn Reson Imaging Clin N Am 9:165-89, ix. 2001
    ..With the introduction of gene therapy and other new interventions, a noninvasive tool such as MR spectroscopy may prove to be invaluable...
  23. ncbi request reprint Proton magnetic resonance spectroscopy of brain metabolites in galactosemia
    Z J Wang
    Department of Radiology, The Children s Hospital of Philadelphia, PA 19104, USA
    Ann Neurol 50:266-9. 2001
    ..The results demonstrate that a markedly elevated brain galactitol level may be present only in newborn infants with galactosemia who exhibit massive urinary galactitol excretion...
  24. doi request reprint Imaging malignant and apparent malignant transformation of benign gynaecological disease
    A Y Lee
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    Clin Radiol 65:1031-7. 2010
    ..The aim of this review is to provide a contemporary overview of imaging findings in malignant and apparent malignant transformation of benign gynaecological disease...
  25. ncbi request reprint Living donor candidates for right hepatic lobe transplantation: evaluation at CT cholangiography--initial experience
    Zhen J Wang
    Department of Radiology, University of California San Francisco, Box 0628, C 324C, 505 Parnassus Ave, San Francisco, CA 94143 0628, USA
    Radiology 235:899-904. 2005
    ..To retrospectively evaluate computed tomographic (CT) cholangiography in the depiction of second-order biliary tract anatomy in living donor candidates for right hepatic lobe transplantation...
  26. doi request reprint 18F-FDG PET/CT of transitional cell carcinoma
    Vivek V Patil
    Department of Radiology, University of California San Francisco, San Francisco, CA 94143 0628, USA
    AJR Am J Roentgenol 193:W497-504. 2009
    ..PET/CT may also be helpful in the detection of disease outside the bladder at nodal or more distant sites and in the assessment of recurrent disease...
  27. ncbi request reprint CT and MRI of hepatic pseudotumor in long-standing biliary atresia
    Zhen J Wang
    Department of Radiology, University of California at San Francisco, 94143 0628, USA
    J Comput Assist Tomogr 26:444-7. 2002
    ..The CT, MR, and pathologic appearances are described. Accurate radiologic identification of this entity is important for appropriate clinical management...
  28. ncbi request reprint Concordance of second-order portal venous and biliary tract anatomies on MDCT angiography and MDCT cholangiography
    James S Chen
    Abdominal Imaging, Department of Radiology, University of California, San Francisco, Box 0628, C 324C, 505 Parnassus Ave, San Francisco, CA 94143 0628, USA
    AJR Am J Roentgenol 184:70-4. 2005
    ..We sought to investigate the concordance between second-order portal venous and biliary tract anatomies using MDCT angiography and MDCT cholangiography...
  29. pmc Chyluria associated with radiofrequency ablation of renal cell carcinoma
    John Schneider
    Department of Radiology, University of California, San Francisco, San Francisco, CA, USA
    J Comput Assist Tomogr 34:210-2. 2010
    ..We report 2 cases of chyluria in patients after radiofrequency ablation of renal cell carcinoma diagnosed on surveillance computed tomography...
  30. doi request reprint Radiologic mimics of cirrhosis
    Priyanka Jha
    Department of Radiology, University of California, San Francisco, 505 Parnassus Ave, Box 0628, M 372, San Francisco, CA 94143 0628, USA
    AJR Am J Roentgenol 194:993-9. 2010
    ....
  31. ncbi request reprint Malignant pleural mesothelioma: evaluation with CT, MR imaging, and PET
    Zhen J Wang
    Department of Radiology, Box 0628, University of California, San Francisco, 505 Parnassus Ave, San Francisco, CA 94143, USA
    Radiographics 24:105-19. 2004
    ..Each imaging modality has its advantages and limitations, but their combined use is crucial in determining the most appropriate treatment options for patients with MPM...
  32. doi request reprint Physiology of renal medullary tip hyperattenuation at unenhanced CT: urinary specific gravity and the NaCl concentration gradient
    Christopher T Hsu
    Department of Radiology, University of California San Francisco, 505 Parnassus Ave, Box 0628, C 324C, San Francisco, CA 94143 0628, USA
    Radiology 247:147-53. 2008
    ..To retrospectively investigate the physiology of renal medullary tip hyperattenuation at unenhanced computed tomography (CT)...
  33. doi request reprint Timing bolus dynamic contrast-enhanced (DCE) MRI assessment of hepatic perfusion: Initial experience
    Simon Baxter
    Department of Radiology, University of California, San Francisco, San Francisco, California, USA
    J Magn Reson Imaging 29:1317-22. 2009
    ..To assess whether dynamic contrast-enhanced (DCE) MRI timing bolus data from routine clinical examinations can be postprocessed to obtain hepatic perfusion parameters for diagnosing cirrhosis...