Ji‐hoon Kim
서울대학교 의과대학 · 의학
김지훈 교수의 연구실은 갑상선 질환, 특히 낮은 위험도의 갑상선 미세암과 양성 갑상선 놈에 대한 비침습적 치료법 개발에 초점을 맞추고 있습니다. 주로 갑상선 놨의 열성 레이저 또는 라디오파频 열성 기계적 절단술(RFA)의 임상적 유효성과 안전성에 대한 연구를 진행하며, 수술 대체 치료 전략으로서의 활성 관찰과 RFA의 역할을 다각도로 분석하고 있습니다. 특히, 진단의 정확도 향상을 위한 조직진단 기법의 개선 및 뇌질환에서의 영상 생물지표 연구까지 영역을 확장하고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
Thermal ablation using radiofrequency is a new, minimally invasive modality employed as an alternative to surgery in patients with benign thyroid nodules and recurrent thyroid cancers. The Task Force Committee of the Korean Society of Thyroid Radiology (KSThR) developed recommendations for the optimal use of radiofrequency ablation for thyroid tumors in 2012. As new meaningful evidences have accumulated, KSThR decided to revise the guidelines. The revised guideline is based on a comprehensive an
After patients have had one FNA of a thyroid nodule yielding inconclusive diagnostic results (nondiagnostic or AUS/FLUS), CNB is more useful than rFNA for reducing the frequency of inconclusive diagnostic results. CNB will improve the diagnostic performance for malignancy more than rFNA in thyroid nodules that on the first FNA had nondiagnostic or AUS/FLUS readings.
Bilateral, confluent, white matter lesions in patients with delayed encephalopathy of CO intoxication show decreased diffusivity.
RFA may be an effective and safe alternative to repeat surgery in patients with locally recurrent small thyroid cancers.
Besides surgery and active surveillance, which are conflicting currently used management plans, RFA might represent an effective and a safe alternative for managing low-risk small PTCs, especially in patients ineligible for surgery.
<b><i>Background:</i></b> Active surveillance (AS) is an alternative to thyroidectomy for the management of low-risk papillary thyroid microcarcinoma (PTMC). However, prospective AS data collected from diverse populations are needed. <b><i>Methods:</i></b> This multicenter prospective cohort study enrolled patients from three referral hospitals in Korea. The participants were self-assigned into two groups, AS or immediate surgery. All patients underwent neck ultrasound every 6-12 months to monit
Metabolite ratios were significantly different between short and intermediate TE. Cho/Cr and LL/Cr ratios at either TE were similarly useful in differentiating high-grade gliomas from low-grade gliomas. If only a single spectroscopic sequence can be acquired, short TE seems preferable because of poor lactate inversion at intermediate TE on 3T single-voxel (1)H-MR spectroscopy.
In patients with thyroid cancer, CT improved surgical planning by enhancing the sensitivity for lymph node metastasis and by detecting lymph node metastasis that was overlooked with ultrasound alone.
