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Testicular Relapse of Acute Lymphocytic Leukemia: Usefulness of Color and Power Doppler Sonography

Other Titles
 급성 임파구성 백혈병의 고환 재발 :색 및 출력 도플러 초음파의 유용성 
Authors
 Kwang-Hun Lee  ;  Choon-Sik Yoon  ;  Sung Il Lee  ;  Myung-Joon Kim  ;  Chang Hyun Yang 
Citation
 Journal of the Korean Society of Medical Ultrasound (대한초음파의학회지), Vol.18(3) : 183-188, 1999 
Journal Title
 Journal of the Korean Society of Medical Ultrasound (대한초음파의학회지) 
ISSN
 1015-7085 
Issue Date
1999
Keywords
Testis US ; Testis neoplasms
Abstract
PURPOSE: To evaluate the usefulness of color and power Doppler sonography in detecting testicular relapse of leukemia. MATERIALS and METHODS:Both gray-scale and color (power) Doppler ultrasound (US) were performed in seven patients. Two additional patients examined by gray-scale US only were included. The patients were 4 - 14 years old (mean age, 9 years). Ten testes were confirmed to have leukemic relapse, eight by pathology and two by clinical evidence. RESULTS: Gray-scale US showed variable findings : heterogeneous hypoechogenicity (5) and homogeneous isoechogenicity (5). In all seven patients (8 testes) who underwent both color and power Doppler US, diffuse and marked hypervascularity was demonstrated. One case showed enlarged epididymis with heterogeneous echogenicity, which was the same character as the involved testis. CONCLUSION: Color and power Doppler US are useful methods in the identification of the testicular relapse of leukemia by demonstrating diffuse, marked hypervascularity in the proper clinical settings.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Kim, Myung Joon(김명준) ORCID logo https://orcid.org/0000-0002-4608-0275
Yoon, Choon Sik(윤춘식) ORCID logo https://orcid.org/0000-0003-2010-6710
Lee, Kwang Hun(이광훈)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/172956
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