Search Results - "Khoo, B K J"

Assessment of Tumor Blood Flow Distribution by Dynamic Contrast-Enhanced CT by Koh, T. S., Shi, W., Thng, C. H., Ho, J. T. S., Khoo, J. B. K., Cheong, D. L. H., Lim, T. C. C.

“…A distinct feature of the tumor vasculature is its tortuosity and irregular branching of vessels, which can translate to a wider dispersion and higher…”
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Dynamic contrast-enhanced MRI of neuroendocrine hepatic metastases: A feasibility study using a dual-input two-compartment model by Koh, T. S., Thng, C. H., Hartono, S., Kwek, J. W., Khoo, J. B. K., Miyazaki, K., Collins, D. J., Orton, M. R., Leach, M. O., Lewington, V., Koh, D.-M.

“…Neuroendocrine hepatic metastases exhibit various contrast uptake enhancement patterns in dynamic contrast‐enhanced MRI. Using a dual‐input two‐compartment…”
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Interpretation and applicability of empirical tissue enhancement metrics in dynamic contrast-enhanced MRI based on a multiple pathway model by Koh, T S, Shi, W, Thng, C H, Kwek, J W, Bisdas, S, Khoo, J B K

“…Computer simulations based on a physiologically realistic tracer kinetic model with multiple pathways was used to provide insights on the applicability and…”
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Imaging appearances for recurrent nasopharyngeal carcinoma and post-salvage nasopharyngectomy by Teo, P.T.H, Tan, N.C, Khoo, J.B.K

“…Nasopharyngeal carcinoma (NPC) is a head and neck neoplasm that occurs in endemic numbers among people of southern Chinese descent. External beam radiation to…”
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Tuberculosis of the chest wall: unusual presentation as a breast lump by Teo, T H P, Ho, G H, Chaturverdi, A, Khoo, B K J

“…A 33-year-old woman presented with a painless right breast lump of four weeks' duration. There were no symptoms such as fever or night sweats. Mammogram…”
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Oligodendroglial tumor chemotherapy using decreased-dose- intensity PCV : A Singapore experience by TY, A. U, SEE, S. J, RAO, J. P, KHOO, J. B. K, WONG, M. C

“…The authors propose "decreased-dose-intensity" PCV (procarbazine, lomustine [CCNU], and vincristine) chemotherapy for Asian patients with oligodendroglial…”
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CT Evaluation of Nasolacrimal Relapse of Nasopharyngeal Carcinoma by Ching, A.S.C, Chong, V.F.H, Khoo, J.B.K

“…AIM: The aim of the current study was to elucidate the anatomy of the nasolacrimal apparatus using computed tomography (CT), and to investigate the CT findings…”
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Diffusion weighted MR imaging in acute stroke: the SGH experience by Chan, L L, Khoo, J B K, Thng, C H, Lim, W E H, Tay, K H, Tan, E K, Chang, H M, Chen, C, Wong, M C, Tan, K P

“…Cerebrovascular accident (CVA) is a leading cause of death and disability in many countries. Diffusion-weighted (DW) magnetic resonance (MR) imaging has been…”
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Neurological changes following radiation therapy for head and neck tumours by Chong, V.F.H, Khoo, J.B.K, Chan, L.L, Rumpel, H

“…Radiation therapy is widely used in the treatment of head and neck tumours either as a primary form of treatment or a supplementary modality. Although the…”
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Clinics in diagnostic imaging (85). Mandible osteoradionecrosis complicated by infection by Quek, S T, Poddar, S, Khoo, J B K

“…Mandibular osteoradionecrosis is a rare but well-known complication that may be seen in patients with head and neck tumours following radiation therapy. A…”
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Nasopharyngeal carcinoma with intracranial spread : CT and MR characteristics by CHONG, V. F. H, FAN, Y.-F, KHOO, J. B. K

“…Nasopharyngeal carcinoma (NPC) frequently spreads intracranially. We compare CT and MRI in identifying intracranial spread and reexamine the route of…”
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Neurological changes following radiation therapy for head and neck tumours : Posttherapeutic head and neck imaging by CHONG, V. F. H, KHOO, J. B. K, CHAN, L. L, RUMPEL, H

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MRI features of cervical nodal necrosis in metastatic disease by Chong, V.F.H., Fan, Y.F., Khoo, J.B.K.

“…Magnetic resonance imaging (MRI) is increasingly used to evaluate head and neck tumours but its place in the assessment of nodal metastasis is still unclear…”
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Metastatic angiosarcoma to the thyroid by Eng, S P, Goh, C H K, Khoo, J B K, Yang, T L, Lim, L H Y

“…Angiosarcoma (AS) in non-alpine areas is exceptionally rare, and so is metastatic AS to the thyroid. The difficulties and controversies associated with its…”
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Breath-hold fast recovery fast spin echo versus conventional non-breath-hold fast spin echo T2-weighted MR imaging of focal liver lesions by Tseng, G Y, Thng, C H, Wong, E H, Tan, A G, Suman, P, Quek, S T, Ho, J T, Khoo, J K, Ooi, L L, Chow, P K, Chung, Y F, Teh, C S

“…We compare the breath-hold fast recovery fast spin echo (BHFRFSE) T2-weighted and non-breath-hold fast spin echo (NBHFSE) T2-weighted sequences in image…”
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Modified barium swallow examination in dysphagic stroke patients by Khoo, J B, Buller, A S, Wong, M C

“…Aspiration in dysphagic stroke patients is common and causes significant morbidity and mortality. Bedside clinical assessment of aspiration risk is often…”
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Radiologists' detection of mammographic abnormalities with and without a computer-aided detection system by Quek, ST, Thng, CH, Khoo, JBK, Koh, WL

“…Summary The aim of this study was to to evaluate the role of a computer‐aided program (CAD) in assisting detection of mammographic lesions by radiologists not…”
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