• 한국임상수의학회지
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• 제24권2호
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• pp.238-243
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• 2007

난소자궁적출술을 실시한 두 마리의 개가 복부 팽만을 주증상으로 내원하였다. 첫 번째 환자는 복부 방사선 검사 결과 복강내 종괴를 확인하였고 초음파 검사 결과 중앙 부위에 불규칙한 영상의 고에코성의 물질을 포함하는 저에코성의 종괴를 관찰하였다. 이어진 세침흡인술 결과 다량의 염증세포를 확인하여 농양으로 잠정진단 후, 외과적 수술하여 복강내 잔존한 거즈에 의한 농양으로 확정 진단하였다. 두 번째 환자는 복부 방사선 검사로 복강내 종괴와 연부조직의 종창을 확인하여 이어진 초음파 검사 결과 타원형의 균질한 고에코를 띠는 종괴를 포함하는 저에코성의 종괴를 관찰하였다. 컴퓨터단층촬영술을 통해 종괴의 둘레로 조영증강효과가 있음을 확인하였고 이어진 세침흡인술 결과, 다량의 염증세포 및 육아종성 세포를 확인하였다. 이에 육아종으로 잠정진단 내린 후, 외과적 수술 결과 복강내 잔존한 거즈에 의한 육아종으로 확정 진단하였다.

• Ocean and Polar Research
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• 제43권4호
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• pp.205-217
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• 2021

A shallow channel between Jeju and Udo Islands, which is located in the northeastern Jeju Island, is influenced by storm- or typhoon-induced currents and surface waves as well as strong tidal currents. This study examines the typhoon-induced current and wave patterns in the channel, using Acoustic Doppler Current Meter (ADCP) measurements and an ocean-wave coupled modeling experiment. Three typhoons were chosen - Chaba (2016), Soulik (2018), and Lingling (2019) - to investigate the responses of currents and waves in their pathways. During the pre-typhoon periods, dominant northward flow and wave propagation were observed in the channel due to the southeasterly winds before the three typhoons. After the passage of Chaba, which passed over the eastern side of Jeju Island, the northward flow and wave propagation were totally reversed to the opposite direction, which was attributed to the strong northerly winds on the left side of the typhoon. In contrast, in the cases of Soulik and Lingling, which passed over the western side of Jeju Island, strong southerly winds on the right side of the typhoons continuously intensified the northward current and wave propagation in the channel. The model-simulated current and wave fields reasonably coincided with observational data, showing southward/northward flow and wave propagation in response to the right/left side of the typhoon pathways. Typhoon-induced downwind flows, and surface waves could enhance up to 2m/s and 3m due to the strong winds that lasted for more than 12 hours. This suggests that the flow and wave patterns in the Udo channel are highly sensitive to the pathway of typhoons and accompanying winds; thus, this may be a crucial factor with regard to the movement of seabed sediments and subsequent coastal erosion.