Research Topics
| Haesun ChoiSummaryAffiliation: Baylor College of Medicine Country: USA Publications
| Collaborators
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Detail Information
Publications
Imaging in oncology from the University of Texas M. D. Anderson Cancer Center: diagnosis, staging, and surveillance of prostate cancerVikas Kundra
Department of Radiology, The University of Texas M D Anderson Cancer Center, Box 57, 1515 Holcombe Blvd, Houston, TX 77030, USA
AJR Am J Roentgenol 189:830-44. 2007....- Case 69: extramedullary hematopoiesisHaesun Choi
Divisions of Diagnostic Imaging and Pathology, University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Blvd, PO Box 57, Houston, TX 77030, USA
Radiology 231:52-6. 2004 - Response evaluation of gastrointestinal stromal tumorsHaesun Choi
University of Texas, MD Anderson Cancer Center, Houston Texas 77030, USA
Oncologist 13:4-7. 2008..Identifying appropriate treatment response criteria is essential to optimize treatment for patients with GIST... - Correlation of computed tomography and positron emission tomography in patients with metastatic gastrointestinal stromal tumor treated at a single institution with imatinib mesylate: proposal of new computed tomography response criteriaHaesun Choi
Division of Diagnostic Imaging and Department of Sarcoma Medical Oncology, The University of Texas M D Anderson Cancer Center, Houston, TX 77030, USA
J Clin Oncol 25:1753-9. 2007.... - Correlation of immunophenotype with progression-free survival in patients with gastrointestinal stromal tumors treated with imatinib mesylateLucian R Chirieac
Department of Pathology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA
Cancer 107:2237-44. 2006..CONCLUSIONS: Patients with the appropriate clinical presentation and KIT-positive GIST tumors appear to benefit from IM independent of the level of KIT or the expression of CD34, SMA, desmin, or S-100 protein by IHC... - We should desist using RECIST, at least in GISTRobert S Benjamin
Department of Sarcoma Medical Oncology and the Division of Diagnostic Imaging, The University of Texas M D Anderson Cancer Center, Houston, TX 77030, USA
J Clin Oncol 25:1760-4. 2007..This study was designed to validate these observations in an independent data set... - A fast spin echo two-point Dixon technique and its combination with sensitivity encoding for efficient T2-weighted imagingJingfei Ma
Department of Imaging Physics, The University of Texas M D Anderson Cancer Center, Houston, TX 77030 4009, USA
Magn Reson Imaging 23:977-82. 2005.... - A randomized, phase II study of preoperative plus postoperative imatinib in GIST: evidence of rapid radiographic response and temporal induction of tumor cell apoptosisJohn C McAuliffe
The University of Texas Houston, Houston, TX, USA
Ann Surg Oncol 16:910-9. 2009..02). Imatinib appears to be safe and may be considered for patients undergoing surgical resection of their GIST. Radiographic response and tumor cell apoptosis occur within the first week of imatinib therapy... - CT evaluation of the response of gastrointestinal stromal tumors after imatinib mesylate treatment: a quantitative analysis correlated with FDG PET findingsHaesun Choi
Department of Diagnostic Imaging, The University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
AJR Am J Roentgenol 183:1619-28. 2004..RECIST, using only tumor size, was unreliable for monitoring GISTs during the early stage of imatinib mesylate treatment... - Clinical, histopathologic, molecular and therapeutic findings in a large kindred with gastrointestinal stromal tumorEric P Kleinbaum
Department of Sarcoma Medical Oncology, University of Texas, M D Anderson Cancer Center, Houston, TX 77030, USA
Int J Cancer 122:711-8. 2008..Germ-line deletion of KIT codon 579 in GIST is associated with clinical benefit from imatinib, limited utility of mitoses to predict malignant potential, and a novel homozygous deletion of this codon in one individual... - Gastrointestinal stromal tumor: role of CT in diagnosis and in response evaluation and surveillance after treatment with imatinibXie Hong
Department of Diagnostic Radiology, University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
Radiographics 26:481-95. 2006..Development of a nodule within the treated tumor is unique to GISTs and indicates recurrence regardless of changes in tumor size... - Imatinib resistance in gastrointestinal stromal tumorsLei L Chen
Department of Sarcoma, The University of Texas M D Anderson Cancer Center, Houston, TX 77030, USA
Curr Oncol Rep 7:293-9. 2005..The established mechanisms and potential mechanisms of imatinib resistance in GISTs, the imaging studies indicative of early development of imatinib resistance, and the management of imatinib-resistant GISTs are discussed... - Imaging of gastrointestinal stromal tumors and assessment of benefit from systemic therapyPiyaporn Boonsirikamchai
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA
Hematol Oncol Clin North Am 23:35-48, vii. 2009..The roles of MRI and ultrasound are also described... - Fast spin-echo triple-echo dixon (fTED) technique for efficient T2-weighted water and fat imagingJingfei Ma
Department of Imaging Physics, University of Texas M D Anderson Cancer Center, Houston, Texas 77030, USA
Magn Reson Med 58:103-9. 2007.... - Activity of temozolomide and bevacizumab in the treatment of locally advanced, recurrent, and metastatic hemangiopericytoma and malignant solitary fibrous tumorMin S Park
Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77230 1402, USA
Cancer 117:4939-47. 2011..An optimal systemic treatment strategy for advanced HPC/SFT has not yet been identified... - Expression of Bcl-2 in gastrointestinal stromal tumors: correlation with progression-free survival in 81 patients treated with imatinib mesylateDejka M Steinert
Department of Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, 77030, USA
Cancer 106:1617-23. 2006..Larger studies may help elucidate the influence of Bcl-2 expression on PFS after therapy with imatinib... - MR imaging for preoperative evaluation of primary rectal cancer: practical considerationsHarmeet Kaur
Department of Diagnostic Radiology, University of Texas M D Anderson Cancer Center, 1400 Pressler St, Unit 1473, Houston, TX 77030, USA
Radiographics 32:389-409. 2012..Three-dimensional T2-weighted imaging provides multiplanar capability with a superior signal-to-noise ratio compared with two-dimensional T2-weighted imaging... - Planning and follow-up after ablation of hepatic tumors: imaging evaluationPiyaporn Boonsirikamchai
Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Unit 1473, PO Box 301402, Houston, TX 77230 1402, USA
Surg Oncol Clin N Am 20:301-15, viii. 2011..Complications of ablative therapy can be identified on post-treatment imaging studies... - Use of maximum slope images generated from dynamic contrast-enhanced MRI to detect locally recurrent prostate carcinoma after prostatectomy: a practical approachPiyaporn Boonsirikamchai
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, 1400 Pressler St, Unit 1473, Houston, TX 77030
AJR Am J Roentgenol 198:W228-36. 2012.... - Critical issues in response evaluation on computed tomography: lessons from the gastrointestinal stromal tumor modelHaesun Choi
Department of Radiology, University of Texas M D Anderson Cancer Center, Houston, TX 77030, USA
Curr Oncol Rep 7:307-11. 2005..These criteria may have broad applicability as additional targeted therapies become available to treat solid tumors... - Use of perfluorocarbon compound in the endorectal coil to improve MR spectroscopy of the prostateHaesun Choi
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, 1515 Holcombe Blvd, Box Unit 368, Houston, TX 77030, USA
AJR Am J Roentgenol 190:1055-9. 2008..The purpose of this study was to evaluate the utility of perfluorocarbon (PFC) compound compared with air in the endorectal coil in improving the quality of conventional MR spectroscopy of the prostate... - Fat-suppressed three-dimensional dual echo Dixon technique for contrast agent enhanced MRIJingfei Ma
Department of Imaging Physics, The University of Texas M D Anderson Cancer Center, Houston, Texas 77030, USA
J Magn Reson Imaging 23:36-41. 2006..To develop a fast T1-weighted, fat-suppressed three-dimensional dual echo Dixon technique and to demonstrate its use in contrast agent enhanced MRI... - Utility of the FIESTA pulse sequence in body oncologic imaging: reviewPriya Bhosale
Department of Diagnostic Radiology, The University of Texas M D Anderson Cancer Center, 1515 Holcombe Blvd, Box 368, Houston, TX 77030, USA
AJR Am J Roentgenol 192:S83-93 (Quiz S94-7). 2009..In addition, the motion-insensitive FIESTA sequence is useful in surgical planning, particularly in patients with retroperitoneal tumors and pancreatic cancer because it offers excellent visualization of the vascular anatomy... - Silicone-specific imaging using an inversion-recovery-prepared fast three-point Dixon techniqueJingfei Ma
Department of Imaging Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
J Magn Reson Imaging 19:298-302. 2004..To demonstrate a new hybrid magnetic resonance imaging (MRI) technique capable of simultaneously generating water-specific and silicone-specific images in a single acquisition... - A missense mutation in KIT kinase domain 1 correlates with imatinib resistance in gastrointestinal stromal tumorsLei L Chen
Department of Sarcoma, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA. llchen@ mdanderson.org
Cancer Res 64:5913-9. 2004..Allelic-specific sequencing data show that this new mutation occurs in the allele that harbors original activation mutation of KIT... - Gel-gel double-lumen silicone breast implant: mimic of intracapsular implant ruptureJin-Wei Kwek
Tan Tock Seng Hospital, Singapore 308433
AJR Am J Roentgenol 187:W436-7. 2006 - Diagnosis and staging of pancreatic tumorsSilvana C Faria
Department of Radiology, Division of Diagnostic Imaging, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA
Semin Roentgenol 39:397-411. 2004 - Using a priori structural information from magnetic resonance imaging to investigate the feasibility of prostate diffuse optical tomography and spectroscopy: a simulation studyChengyu Li
Department of Radiation Oncology, The University of Texas M D Anderson Cancer Center Houston, Texas 77030, USA
Med Phys 34:266-74. 2007..Prostate DOT is worth further investigation for clinical application... - NCCN Task Force report: management of patients with gastrointestinal stromal tumor (GIST)--update of the NCCN clinical practice guidelinesGeorge D Demetri
J Natl Compr Canc Netw 5:S1-29; quiz S30. 2007.... - MR imaging of common and uncommon large pelvic massesJanio Szklaruk
Department of Diagnostic Radiology, Division of Diagnostic Imaging, University of Texas M D Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
Radiographics 23:403-24. 2003.... - Early and late complications after radiofrequency ablation of malignant liver tumors in 608 patientsSteven A Curley
Department of Surgical Oncology, University of Texas M D Anderson Cancer Center, Houston, Texas 77030 4095, USA
Ann Surg 239:450-8. 2004..We performed this prospective analysis to determine early (within 30 days) and late (more than 30 days after) complication rates associated with hepatic tumor RFA... - Neoplasms of the liver and the bile ductsHaesun Choi
Department of Diagnostic Radiology, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA
Semin Roentgenol 39:412-27. 2004 - Evolution from heterozygous to homozygous KIT mutation in gastrointestinal stromal tumor correlates with the mechanism of mitotic nondisjunction and significant tumor progressionLei L Chen
Department of Internal Medicine, Division of Hematology Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
Mod Pathol 21:826-36. 2008.... - Detection of small pancreatic tumors with multiphasic helical CTYulia Lisenko Bronstein
Department of Radiology, Lady Davis Medical Center, Michal St. 7, Haifa 34362, Israel
AJR Am J Roentgenol 182:619-23. 2004..Improvement in the detection rate of this technique compared with previous techniques lies in the optimization of parenchymal enhancement during the pancreatic phase and the decrease in slice thickness... - Comparison of treatment volumes and techniques in prostate cancer radiation therapyCatherine T Lee
Department of Radiation Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA
Am J Clin Oncol 28:618-25. 2005..Because dose-volume parameters have been shown to relate to toxicity, IMRT would appear to be the favored technique for prostate cancer radiation, particularly with regard to nodal treatment...