A5101855165- Ovarian cancer diagnosis and treatment
- Endometrial and Cervical Cancer Treatments
- Renal cell carcinoma treatment
- MRI in cancer diagnosis
- Radiomics and Machine Learning in Medical Imaging
- Cervical Cancer and HPV Research
- Urinary and Genital Oncology Studies
- Renal and related cancers
- Terahertz technology and applications
- Bladder and Urothelial Cancer Treatments
- Fuel Cells and Related Materials
- Endometriosis Research and Treatment
- Urological Disorders and Treatments
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Spectroscopy and Laser Applications
- Urologic and reproductive health conditions
- Tuberous Sclerosis Complex Research
- Renal and Vascular Pathologies
- Management of metastatic bone disease
- Adrenal and Paraganglionic Tumors
- Catalytic Alkyne Reactions
- Catalytic C–H Functionalization Methods
- Prostate Cancer Diagnosis and Treatment
- Uterine Myomas and Treatments
University of Pennsylvania
2017-2022
Kangwon National University
2015-2021
Shaikh Khalifa Medical City
2018
Dong-A University
2018
Asan Medical Center
2008-2017
Kangwon National University Hospital
2015-2017
Ulsan College
2008-2016
University of Ulsan
2008-2016
Seoul National University
2001-2016
Inha University Hospital
2016
Abstract BACKGROUND The objective of the current study was to determine accuracy magnetic resonance imaging (MRI) and positron emission tomography/computed tomography (PET/CT) for detecting lymph node metastases in patients with uterine cervical carcinoma compared thin‐section histopathologic results from systemic lymphadenectomy. METHODS Twenty‐two International Federation Obstetrics Gynecology (FIGO) Stage IB–IVA who underwent both MRI PET/CT before lymphadenectomy were included this...
MRI for Pretreatment Lymph Node Staging in Uterine Cervical CancerHyuck Jae Choi1, Seung Hyup Kim2, San-Soo Seo1, Sokbom Kang1, Sun Lee1, Joo-Young Kim1, Young Hoon Jong Seok Hyun Chung1, Joo-Hyuk Lee1 and Sang-Yoon Park1Audio Available | Share
To determine the accuracy of preoperative staging uterine cervical cancer by magnetic resonance (MR) imaging in 115 patients a prospective study.A study was performed who underwent MR at 1.5 T before surgery or biopsy. Histopathologic findings were correlated with results for all patients.The tumor 77%. In terms evaluation parametrial status, this had an 94% and sensitivity 38%. The vaginal invasion 81% 87%, respectively. lymph node metastasis, 97% 36%.Magnetic has high cancer.
Tumor vascularity is a potential predictor of treatment outcomes in metastatic renal cell carcinoma (mRCC), and contrast enhancement tumors computed tomography (CT) correlated significantly with microvessel density. In this study, the authors investigated whether tumor contrast-enhanced CT (CECT) useful for predicting patients mRCC who are receiving antiangiogenic therapy.Attenuation values were reviewed retrospectively on CECT images all lesions 66 from February 2007 to November 2008. All...
The purpose of this study was to retrospectively compare the usefulness T2-weighted imaging with and without fat suppression for differentiating angiomyolipomas (AMLs) visible from other renal tumors.MRI performed in 111 patients (66 men 46 women; age range, 17-78 years) who had pathologically diagnosed (14 AMLs, 86 cell carcinomas [RCCs], three tumors) clinically (eight AMLs) masses or a cystic portion on unenhanced CT. signal intensity (SI), tumor-to-kidney SI ratio, tumor-to-spleen ratio...
To prospectively determine the accuracy of portal venous phase helical multi-detector row computed tomography (CT) for bladder lesion evaluation in patients with hematuria by using cystoscopy as reference standard.The study was approved institutional review board human investigation, and informed consent obtained from all patients. This included 118 (91 male, 27 female; age range, 15-87 years; mean +/- standard deviation, 62 years 14) who underwent CT (scanning delay, 70 seconds; section...
Co@Pt-Au nanoparticles, which have enhanced magnetism and high stability in aqueous media, are utilized conjunction with MRI to monitor the structural evolution of Abeta assemblies, especially protofibrils early reversible stages.
Pelvic exenteration offers the last chance of cure for some advanced or recurrent gynecologic malignancy patients. The aim this prospective study was to analyze factors associated with recurrence and survival after pelvic exenteration.Forty-six women malignancies were enrolled between July 2001 February 2006. All surgery performed by same gynecological oncologist.Two patients excluded due discovery peritoneal disease during surgery. Multivariate analysis showed that a tumor size >4 cm only...
Backgound Accurate preoperative diagnosis of fat scanty angiomyolipomas is an important clinical issue. By evaluating the low signal intensity in MR T2-weighted images diagnostic accuracy can be elevated. Purpose To retrospectively assess usefulness imaging for differentiating low-fat (AMLs) from other renal tumors. Material and Methods We evaluated 71 patients with surgically proven masses (10 AMLs, 57 cell carcinomas [RCCs], four oncocytomas), all which showed no visible as well gradual...
Terahertz (THz) imaging was used to differentiate the metastatic states of frozen lymph nodes (LNs) by using spectroscopic integration technique (SIT). The were classified into three groups: healthy LNs, completely and partially which obtained from mice without infection six infected with murine melanoma cells for 30 days 15 days, respectively. Under histological examination, LNs found have a homogeneous cellular structure but had interfaces tissue. THz signals between experimental groups...
To investigate inter-/intra-observer variability in defining the prostate by use of planning computed tomography (PCT) and cone beam CT (CBCT) with magnetic resonance image (MRI) as guidance prior to introduction an adaptive radiotherapy for cancer.We reviewed PCT firstly acquired CBCT datasets each ten patients cancer. Three physicians independently delineated based on MRI guidance, allowing determination inter-physician variability. Two repeated contouring three times total intra-physician...
Molecular imaging is one of the most promising tools for diagnosis cancer. We assessed whether commercially available superparamagnetic iron oxide nanoparticles (SPIO; Feridex <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">®</sup> ) could be utilized as a dual modality contrast agent terahertz (THz) well magnetic resonance (MR) imaging. particles were transfected into SKOV3 cancer cells, at concentrations 0, 0.35, 0.70, and 1.38 mM, optical...
Terahertz (THz) spectroscopic imaging technique was applied to classify the tumor region in rabbit liver with VX2 hepatocellular carcinoma. Within measurement range of 0.1–2 THz, average reflectance values for all samples were more than 4% higher those healthy cells, and terahertz measurements correlated well histological analysis results. This study on paraffin-embedded tissues showed alteration cell density protein content tumors, excluding effect water.