Effectiveness and Misdiagnosis Analysis of Application of High-Frequency
Ultrasound in Diagnosis of Superficial Benign Lumps in Foot and Hand
XU Chang-feng1, ZHANG Rui2,SHENG Gui-mei2, LIU Chun-hong1
1. Department of Ultrasound, the Second
Affiliated Hospital of Xinjiang Medical
University, Urumqi Xinjiang 830063,
China; 2. Department of Ultrasound,
the First Affiliated Hospital of Xinjiang
Medical University Changji Branch,
Changji Xinjiang 831100, China
Abstract：Objective To investigate the effectiveness of application of high-frequency ultrasound
in differential diagnosis of superficial benign lumps in hand and foot. Methods 35 cases of
ultrasonographic characteristics of superficial benign lumps in hand and foot confirmed by postoperative
pathology were retrospectively analyzed, which included tumor location, size, shape, boundary, echo,
blood flow distribution and the relationship between the mass and the surrounding tissue. Results 35
cases of benign lumps in hand and foot were detected by using high frequency ultrasound and compared
with the postoperative pathology results, which included 20 cases of tendon sheath cyst, 2 cases of
epidermoid cyst, 2 cases of tenosynovitis giant cell tumor, 2 cases of osteochondroma, 2 cases of
schwannoma, 2 cases of skin fibrous histiocytoma, 1 case of hemangioma, 1 case of glomus tumor, 3
cases of lipoma, respectively. The diagnostic accuracy rate of ultrasound was 82.9%; otherwise, 6 cases
were misdiagnosed, the misdiagnosis rate was 17.1%. Conclusion The high frequency ultrasound has
high accuracy and low misdiagnosis rate for the diagnosis of superficial benign tumors in hand and foot,
which can be used as a first-choice clinical imaging examinational method.
许昌凤1，张瑞2，盛桂梅2，刘纯红1. 高频超声对手及足部浅表良性肿块的诊断价值与误诊分析[J]. 中国医疗设备, 2016, 31(12): 56-59.
XU Chang-feng1, ZHANG Rui2,SHENG Gui-mei2, LIU Chun-hong1. Effectiveness and Misdiagnosis Analysis of Application of High-Frequency
Ultrasound in Diagnosis of Superficial Benign Lumps in Foot and Hand. China Medical Devices, 2016, 31(12): 56-59.
