Wong Ka-Tak

Summary

Publications

  1. ncbi request reprint Ultrasound and MR imaging of diabetic mastopathy
    K T Wong
    Department of Diagnostic Radiology and Organ Imaging, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong
    Clin Radiol 57:730-5. 2002
  2. ncbi request reprint Thin-section CT of severe acute respiratory syndrome: evaluation of 73 patients exposed to or with the disease
    K T Wong
    Department of Diagnostic Radiology, Prince of Wales Hospital, Chinese University of Hong Kong, 30 32 Ngan Shing St, Shatin, Hong Kong SAR
    Radiology 228:395-400. 2003
  3. ncbi request reprint Severe acute respiratory syndrome: radiographic appearances and pattern of progression in 138 patients
    K T Wong
    Department of Diagnostic Radiology, Prince of Wales Hospital, Chinese University of Hong Kong, 30 32 Ngan Shing St, Shatin, Hong Kong SAR
    Radiology 228:401-6. 2003
  4. ncbi request reprint MDCT of an aberrant right subclavian artery and of bilateral vertebral arteries with anomalous origins
    Wong Ka-Tak
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, SAR
    AJR Am J Roentgenol 188:W274-5. 2007
  5. ncbi request reprint Unusual anterior neck mass visible only during Valsalva's maneuver in a child
    Ka Tak Wong
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, 30 32 Ngan Shing St, Shatin, Hong Kong, SAR
    AJR Am J Roentgenol 185:1355-7. 2005
  6. ncbi request reprint Frequency and clinical determinants of poststroke cognitive impairment in nondemented stroke patients
    Wai Kwong Tang
    Department of Psychiatry, Chinese University of Hong Kong, Hong Kong SAR, China
    J Geriatr Psychiatry Neurol 19:65-71. 2006
  7. ncbi request reprint Determinants of prestroke cognitive impairment in stroke associated with small vessel disease
    V Mok
    Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
    Dement Geriatr Cogn Disord 20:225-30. 2005
  8. ncbi request reprint Poststroke depression in Chinese patients: frequency, psychosocial, clinical, and radiological determinants
    Wai Kwong Tang
    Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, SAR, China
    J Geriatr Psychiatry Neurol 18:45-51. 2005
  9. ncbi request reprint Impact of applying NINDS-AIREN criteria of probable vascular dementia to clinical and radiological characteristics of a stroke cohort with dementia
    Wai Kwong Tang
    Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, SAR, China
    Cerebrovasc Dis 18:98-103. 2004
  10. ncbi request reprint Imaging of severe acute respiratory syndrome in Hong Kong
    Gregory E Antonio
    Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, Chinese University of Hong Kong, 30 32 Ngan Shing St, Shatin, Hong Kong, Republic of China
    AJR Am J Roentgenol 181:11-7. 2003

Collaborators

Detail Information

Publications40

  1. ncbi request reprint Ultrasound and MR imaging of diabetic mastopathy
    K T Wong
    Department of Diagnostic Radiology and Organ Imaging, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong
    Clin Radiol 57:730-5. 2002
    ..To review the imaging findings of diabetic mastopathy, and document the colour flow ultrasound and MR imaging features in this benign condition...
  2. ncbi request reprint Thin-section CT of severe acute respiratory syndrome: evaluation of 73 patients exposed to or with the disease
    K T Wong
    Department of Diagnostic Radiology, Prince of Wales Hospital, Chinese University of Hong Kong, 30 32 Ngan Shing St, Shatin, Hong Kong SAR
    Radiology 228:395-400. 2003
    ..To retrospectively analyze the thin-section computed tomographic (CT) features in patients with severe acute respiratory syndrome (SARS) at the authors' institution...
  3. ncbi request reprint Severe acute respiratory syndrome: radiographic appearances and pattern of progression in 138 patients
    K T Wong
    Department of Diagnostic Radiology, Prince of Wales Hospital, Chinese University of Hong Kong, 30 32 Ngan Shing St, Shatin, Hong Kong SAR
    Radiology 228:401-6. 2003
    ..To retrospectively evaluate the radiographic appearances and pattern of progression of severe acute respiratory syndrome (SARS)...
  4. ncbi request reprint MDCT of an aberrant right subclavian artery and of bilateral vertebral arteries with anomalous origins
    Wong Ka-Tak
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, SAR
    AJR Am J Roentgenol 188:W274-5. 2007
  5. ncbi request reprint Unusual anterior neck mass visible only during Valsalva's maneuver in a child
    Ka Tak Wong
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, 30 32 Ngan Shing St, Shatin, Hong Kong, SAR
    AJR Am J Roentgenol 185:1355-7. 2005
  6. ncbi request reprint Frequency and clinical determinants of poststroke cognitive impairment in nondemented stroke patients
    Wai Kwong Tang
    Department of Psychiatry, Chinese University of Hong Kong, Hong Kong SAR, China
    J Geriatr Psychiatry Neurol 19:65-71. 2006
    ..After removal of 54 patients with previous stroke from the sample, the frequency of cognitive impairment decreased to 18.4%. It was concluded that cognitive impairment is common among nondemented Chinese stroke patients in Hong Kong...
  7. ncbi request reprint Determinants of prestroke cognitive impairment in stroke associated with small vessel disease
    V Mok
    Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
    Dement Geriatr Cogn Disord 20:225-30. 2005
    ..Multivariate regression analyses revealed that only cerebral atrophy index (OR 1.5, CI 1.2-1.9, p < 0.001) predicted PCI among patients with SVD...
  8. ncbi request reprint Poststroke depression in Chinese patients: frequency, psychosocial, clinical, and radiological determinants
    Wai Kwong Tang
    Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, SAR, China
    J Geriatr Psychiatry Neurol 18:45-51. 2005
    ..Multivariate logistic regression analysis suggested that female gender, a high MLES score, and subcortical and ACA lesions were independent risk factors for PSD and that a high LSNS score was a protective factor...
  9. ncbi request reprint Impact of applying NINDS-AIREN criteria of probable vascular dementia to clinical and radiological characteristics of a stroke cohort with dementia
    Wai Kwong Tang
    Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, SAR, China
    Cerebrovasc Dis 18:98-103. 2004
    ..There are no data concerning the relative representation of clinical vascular risk factors and radiological lesions in cases that have been ruled in and ruled out for probable vascular dementia (VaD) according to NINDS-AIREN criteria...
  10. ncbi request reprint Imaging of severe acute respiratory syndrome in Hong Kong
    Gregory E Antonio
    Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, Chinese University of Hong Kong, 30 32 Ngan Shing St, Shatin, Hong Kong, Republic of China
    AJR Am J Roentgenol 181:11-7. 2003
  11. ncbi request reprint Frequency and determinants of prestroke dementia in a Chinese cohort
    Wai Kwong Tang
    Department of Psychiatry, Shatin Hospital, Shatin, N T, Chinese University of Hong Kong, Hong Kong SAR, China
    J Neurol 251:604-8. 2004
    ..Comparative studies involving both Caucasian and Chinese stroke patients are required to further explore the role of AF and TIA in the development of PSD in both Chinese and Caucasian patients...
  12. ncbi request reprint Severe acute respiratory syndrome: correlation between clinical outcome and radiologic features
    David S C Hui
    Department of Diagnostic Radiology and Organ Imaging, The Chinese Univ of Hong Kong, Prince of Wales Hosp, 30 32 Ngan Shing St, Shatin, Hong Kong SAR
    Radiology 233:579-85. 2004
    ..To evaluate whether there is a correlation between the clinical outcomes and radiologic features of severe acute respiratory syndrome (SARS)...
  13. ncbi request reprint Thin-section CT in patients with severe acute respiratory syndrome following hospital discharge: preliminary experience
    Gregory E Antonio
    Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, Chinese University of Hong Kong, 30 32 Ngan Shing St, Shatin, Hong Kong SAR
    Radiology 228:810-5. 2003
    ..To report the initial experience regarding thin-section computed tomographic (CT) findings in patients with severe acute respiratory syndrome (SARS) who improved clinically after treatment...
  14. doi request reprint Imaging of cystic or cyst-like neck masses
    K T Wong
    Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong
    Clin Radiol 63:613-22. 2008
    ..Radiologists should be aware of imaging findings of common cystic neck masses to help in their appropriate management...
  15. ncbi request reprint Neuroimaging determinants of cognitive performances in stroke associated with small vessel disease
    V Mok
    Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
    J Neuroimaging 15:129-37. 2005
    ..The authors studied the neuroimaging correlates of cognitive performances among patients with stroke associated with SVD...
  16. ncbi request reprint Computed tomography of common congenital lesions of the temporal bone
    H Y Yuen
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, HKSAR, People s Republic of China
    Clin Radiol 58:687-93. 2003
    ..The aim is to help radiologists to provide a more accurate diagnosis of underlying aetiology and assist in surgical planning...
  17. pmc Ultrasound of malignant cervical lymph nodes
    A T Ahuja
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong SAR, China
    Cancer Imaging 8:48-56. 2008
    ..Power Doppler sonography evaluates the vascular pattern of nodes and helps to identify the malignant nodes. In addition, serial monitoring of nodal size and vascularity are useful features in the assessment of treatment response...
  18. ncbi request reprint Imaging for thyroglossal duct cyst: the bare essentials
    A T Ahuja
    Department of Diagnostic Radiology and Organ Imaging, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin NT, Hong Kong SAR
    Clin Radiol 60:141-8. 2005
    ..This review aims to summarize the imaging findings and emphasize important points for trainees and radiologists, particularly those who may encounter this lesion infrequently...
  19. doi request reprint Cystic change in thyroid nodules: a confounding factor for real-time qualitative thyroid ultrasound elastography
    K S S Bhatia
    Department of Imaging and Interventional Radiology, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin N T, Hong Kong, PR China
    Clin Radiol 66:799-807. 2011
    ..To evaluate real-time qualitative ultrasound elastography for focal thyroid masses undergoing fine-needle aspiration in a routine thyroid ultrasound clinic...
  20. doi request reprint Imaging of salivary gland tumours
    Y Y P Lee
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin NT, Hong Kong SAR
    Eur J Radiol 66:419-36. 2008
    ..Similarly, the role of nuclear medicine and PET scan, in imaging of parotid masses is limited. Sialography is used to delineate the salivary ductal system and has limited role in assessment of tumour extent...
  21. ncbi request reprint Imaging for primary hyperparathyroidism--what beginners should know
    A T Ahuja
    Department of Diagnostic Radiology and Organ Imaging, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin NT, Hong Kong, SAR
    Clin Radiol 59:967-76. 2004
    ....
  22. ncbi request reprint Biopsy of deep-seated head and neck lesions under intraoral ultrasound guidance
    K T Wong
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Hong Kong, China
    AJNR Am J Neuroradiol 27:1654-7. 2006
    ..This article discusses the role of intraoral ultrasound and presents 3 cases in which biopsy of deep-seated neck masses under intraoral ultrasound guidance helped in diagnosis and management...
  23. ncbi request reprint Imaging in severe acute respiratory syndrome (SARS)
    G E Antonio
    Department of Diagnostic Radiology, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR
    Clin Radiol 58:825-32. 2003
    ..Imaging plays an important role in the diagnosis, management and follow-up of patients with SARS. The current status of imaging in SARS is presented in this review...
  24. ncbi request reprint Eye of the storm: the roles of a radiology department in the outbreak of severe acute respiratory syndrome
    S S Y Ho
    Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, 30 32 Ngan Shing St, Shatin, New Territories, Hong Kong, China
    AJR Am J Roentgenol 181:19-24. 2003
  25. ncbi request reprint Salivary gland tumors at in vivo proton MR spectroscopy
    Ann D King
    Department of Diagnostic Radiology and Organ Imaging, Faculty of Medicine, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong SAR, China
    Radiology 237:563-9. 2005
    ..To prospectively evaluate whether proton magnetic resonance (MR) spectroscopy can be used to characterize salivary gland tumors (SGTs)...
  26. doi request reprint Interferon gamma release assay for differentiating tuberculosis among pneumonia cases in acute healthcare setting
    G Lui
    Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
    J Infect 62:440-7. 2011
    ..Early diagnosis of smear-negative tuberculosis remains challenging. The role of an interferon-gamma release assay (IGRA) in discriminating active pulmonary tuberculosis (PTB) among cases of 'pneumonia' was investigated...
  27. ncbi request reprint Features discriminating SARS from other severe viral respiratory tract infections
    T H Rainer
    Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, Rooms 107 113, 1st Floor, Shatin, NT, Hong Kong
    Eur J Clin Microbiol Infect Dis 26:121-9. 2007
    ..9-96.9). Certain clinical manifestations and laboratory changes may help to distinguish SARS from other influenza-like illnesses. Scoring systems may help identify patients who should receive more specific tests for influenza or SARS...
  28. doi request reprint Use of end-cutting needles in ultrasound-guided biopsy of neck lesions
    H Y Yuen
    Department of Imaging and Interventional Radiology, The Chinese University of Hong Kong, Prince of Wales Hospital, 30 32 Ngan Shing Street, Shatin, New Territories, Hong Kong SAR
    Eur Radiol 22:832-6. 2012
    ..Although there is, as yet, only a limited evidence base about end-cutting in comparison to side-cutting needles, they carry several potential advantages...
  29. ncbi request reprint Vascular lesions of parotid gland in adult patients: diagnosis with high-resolution ultrasound and MRI
    K T Wong
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR
    Br J Radiol 77:600-6. 2004
    ..In all cases high-resolution ultrasound and MRI allowed accurate diagnosis and delineation of the extent of lesion. Conventional angiogram was utilized for planning definitive surgical or endovascular treatment...
  30. ncbi request reprint Accuracy of high-resolution sonography compared with magnetic resonance imaging in the diagnosis of head and neck venous vascular malformations
    A T Ahuja
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, SAR
    Clin Radiol 58:869-75. 2003
    ..To evaluate whether modern ultrasound examination helps to establish the diagnosis of head and neck venous vascular malformations (VVMs) and whether it can delineate their full extent...
  31. ncbi request reprint Computed tomography imaging of the temporal bone--normal anatomy
    A T Ahuja
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, HKSAR, China
    Clin Radiol 58:681-6. 2003
    ..It is not an encyclopaedic atlas, but provides the junior radiology/otorhinolaryngology resident with sufficient knowledge for interpretation of most of the imaging studies encountered in daily clinical practice...
  32. pmc Ultrasound of thyroid cancer
    K T Wong
    Department of Diagnostic Radiology and Organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, SAR
    Cancer Imaging 5:157-66. 2005
    ..In addition, following treatment for thyroid cancer ultrasound provides a safe tool for disease surveillance. This paper discusses the role of ultrasound in the management of patients with thyroid cancer...
  33. ncbi request reprint Kuttner tumour (chronic sclerosing sialadenitis) of the submandibular gland: sonographic appearances
    A T Ahuja
    Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong
    Ultrasound Med Biol 29:913-9. 2003
    ..In conclusion, sonographic features may help in identifying Kuttner tumours of the submandibular glands...
  34. pmc Impact of severe acute respiratory syndrome (SARS) on pulmonary function, functional capacity and quality of life in a cohort of survivors
    D S Hui
    Center for Emerging Infectious Diseases, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong
    Thorax 60:401-9. 2005
    ..To examine the impact of severe acute respiratory syndrome (SARS) on pulmonary function, exercise capacity, and health-related quality of life (HRQoL) among survivors...
  35. ncbi request reprint Prediction of differential creatinine clearance in chronically obstructed kidneys by non-contrast helical computerized tomography
    C F Ng
    Division of Urology, Department of Surgery, Prince of Wales Hospital, Hong Kong, China
    Int Braz J Urol 30:102-7; discussion 108. 2004
    ....
  36. ncbi request reprint Effects of early corticosteroid treatment on plasma SARS-associated Coronavirus RNA concentrations in adult patients
    Nelson Lee
    Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, China
    J Clin Virol 31:304-9. 2004
    ..The effect of corticosteroid treatment on the viral load of Severe Acute Respiratory Syndrome (SARS) patients is unknown...
  37. ncbi request reprint Case report: lumbar artery bleeding as a complication of percutaneous nephrostomy in a patient with coagulopathy
    P N Chan
    Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, Chinese University of Hong Kong, Shatin, NT, Hong Kong
    Br J Radiol 77:878-80. 2004
    ..CT can provide the diagnosis, while angiography with embolisation is an effective means to control the bleeding. These examinations should be performed as soon as possible...
  38. doi request reprint A prospective, randomized study of the clinical effects of shock wave delivery for unilateral kidney stones: 60 versus 120 shocks per minute
    Chi Fai Ng
    Division of Urology, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, People s Republic of China
    J Urol 188:837-42. 2012
    ..We assessed the effects of different shock wave delivery rates in patients treated with shock wave lithotripsy for renal stones, particularly treatment success, degree of renal injury and pain experienced, and analgesic demand...
  39. doi request reprint Ruptured gastroduodenal artery pseudoaneurysm as the initial presentation of chronic pancreatitis
    C N Chong
    Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong SAR, China
    Am J Surg 197:e38-40. 2009
    ..We herein report a case of chronic pancreatitis presented with ruptured pseudoaneurysm of gastroduodenal artery which was successfully controlled with transarterial embolisation...
  40. ncbi request reprint Frequency and determinants of poststroke dementia in Chinese
    Wai Kwong Tang
    Department of Psychiatry, Chinese University of Hong Kong, Hong Kong SAR, China
    Stroke 35:930-5. 2004
    ..The objective of this study was to examine the prevalence and clinical correlates of PSDE in Chinese stroke patients in Hong Kong...