Yeon Soo Park
Korea University · 医学
研究室紹介
Professor Yeon Soo Park's research lab specializes in nuclear medicine and molecular imaging, with a focus on optimizing diagnostic accuracy and treatment planning in head and neck cancers. The lab investigates metabolic imaging using FDG-PET to predict tumor behavior, guide therapy, and identify high-risk patients, particularly in oropharyngeal and salivary gland carcinomas. Research also extends to radiation safety and dose optimization in dental and maxillofacial imaging, addressing clinical radiation exposure and equipment utilization. The lab integrates quantitative imaging biomarkers with clinical outcomes to improve personalized cancer care.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15If TTP is delayed significantly (dTTP > or =3.2 s), the FAIR with intermediate or short TI showed underestimation of perfusion in the same area with delay in TTP.
UNLABELLED: High tumor uptake of (18)F-FDG is associated with an unfavorable outcome in cancer patients. We evaluated pretreatment (18)F-FDG uptake as guidance for the primary treatment modality in patients with squamous cell carcinoma (SCC) of the oropharynx. METHODS: Fifty-two consecutive patients with newly diagnosed resectable SCC of the oropharynx underwent (18)F-FDG PET before treatment. Primary treatment modalities consisted of surgical resection plus radiotherapy (RT) (surgery group, n=3
OBJECTIVES: Lymph node (LN) metastasis of oral cavity squamous cell carcinoma (OSCC) is associated with survival outcomes. However, the relationship between different metastatic nodal factors and treatment outcomes requires further elucidation. This study examined nodal factors predictive of recurrence and survival in patients with OSCC. METHODS: This prospective observational study included 157 patients with OSCC who underwent surgery between 2010 and 2015. Clinicopathological and follow-up inf
OBJECTIVES: Recurrence in the late post-treatment period is relatively common in salivary gland cancer (SGC), but risk factors and survival associated with late recurrence have been rarely studied. We investigated the incidence and risk factors of SGC recurrence >5 years after treatment and associated survival. DESIGN: A retrospective cohort study. SETTING: University hospital. PARTICIPANTS: A total of 240 patients with previously untreated SGC who underwent definitive treatment. MAIN OUTCOME ME
치과 X선 검사 시 환자선량의 권고량 가이드라인을 개발하기 위해서 우선 국내 치과방사선의 현황 및 이용실태를 설문조사하여 비교분석하였다. 응답을 받은 77곳의 치과병․의원 중에서 치과대학이 있는 치과대학병원을 A그룹(11곳), 치과대학이 없는 대학병원을 포함한 치과병원을 B그룹(30곳), 치과의원을 C그룹(36곳)으로 분류하였다. 그룹별로 분석한 결과는 다음과 같았다. 치과병․의원 한 곳당 평균 unit chairs수는 A그룹 140.2개, B그룹 15.3개, C그룹 5.8개, 평균치과의사수는 A그룹 112.6명, B그룹 7.3명, C그룹 1.7명, 평균방사선사수는 A그룹 3.1명, B그룹 0.5명, C그룹에는 한 명도 없었고, 평균치과위생사수는 A그룹 19.7명, B그룹 12.5명, C그룹 3.3명이었다. 설치된 치과용 X선장치의 평균보유수는 A그룹 14.64대, B그룹 3.21대, C그룹 2.19대로 나타났다. 이 중에서 구내촬영장치가 가장 많았고, 다음은 파노라마 장치, 세팔로
OBJECTIVES: Due to relatively high (18) F-fluorodeoxyglucose accumulation in the tonsillar region, the detection of occult tonsillar cancers by (18) F-fluorodeoxyglucose positron emission tomography/computerised tomography remains controversial. Therefore, we assessed the usefulness of quantitative tonsil (18) F-fluorodeoxyglucose uptake in identifying occult tonsillar squamous cell carcinoma. DESIGN: A case-control study of retrospective cohorts. SETTING: University Teaching Hospital. MAIN OUTC
본 연구의 목적은 역사적으로 단절된 현대건축의 지역성 회복을 위해 버나큘러 건축과 지역주의 건축의 이론적 고찰을 통해 현대건축에서 나타나는 지역성의 의미를 제시하고자한다. 또한, 현대건축에서 지역성을 나타내는 표현요소를 분석하여 현대적 적용에 관한 가능성을 제시하고자 한다. 그에 따른 연구 방법 및 범위의 설정은 다음과 같다. 첫째, 건축에 나타난 지역성의 고찰을 위해 전통적 관점과 장소적 관점에서의 지역성의 의미를 살펴본다. 둘째, 버네큘러 건축과 지역주의 건축의 의미와 배경을 중심으로 그 특징을 서술한다. 셋째, 현대 지역주의 건축에서 나타나는 건축물을 중심으로 지역성을 표현하기 위한 건축적 표현요소를 추출한다. 넷째, 알바 알토 건축에서 나타나는 지역성을 고찰하기 위해 핀란드 고유의 건축과 건축적 재료를 살펴본다. 다섯째, 알바 알토 건축의 작품들을 중심으로 지역성 표현요소로써 적용되어진 사례를 분석해보고 지역성 표현을 위한 현대적 적용에 관한 가치를 제시해본다. 본 연구는 역
BACKGROUND: Next-generation sequencing (NGS) has become widely available but molecular profiling-guided therapy (MGT) had not been well established in the real world due to lack of available therapies and expertise to match treatment. Our study was designed to test the feasibility of a nationwide platform of NGS-guided MGT recommended by a central molecular tumor board (cMTB) for metastatic solid tumors. PATIENTS AND METHODS: Patients with advanced or metastatic solid tumors with available NGS r
OBJECTIVES: Cervical lymph node metastases from an unknown primary tumour are a heterogeneous disease entity with various clinical features. There are many controversies regarding treatment methods and treatment response predictions. Therefore, we examined the prognostic significance of biomarkers in patients with cervical metastasis of unknown primary tumour. DESIGN: A molecular study of retrospective cohorts. SETTING: University teaching hospital. MAIN OUTCOME MEASURES: Metastatic cervical lym