本文报告11例原发性结外淋巴瘤和85例恶性淋巴瘤（ML）给外浸润的声像图表现。6例原发性胃肠ML声像图均表现为“假肾征”，另5例实质性脏器ML的特征是病变呈双侧性（4／5）或单侧多发性（1／5），以低回声为主，兼有高回声。85例ML结外浸润的声像图可分为弥漫型和给节型。57例（67．06％）表现为低回声给节型。本组中，59例（61．46％）伴区域淋巴结肿大。本文对超声检查结外淋巴瘤病变的临床价值及局限性也进行了讨论。 This article reports the sonographic appearance of 11 cases of primary extranodal lymphoma and 85 cases of malignant lymphoma (ML). 6 cases of primary gastrointestinal ML sonogram showed a “pseudo-kidney sign”, and 5 cases of substantial organ ML were characterized by bilateral (4/5) or unilateral multiple (1/5). ), mainly low echo, both high echo. 85 cases of ML extranodal infiltration of the sonogram can be divided into diffuse and donor type. Fifty-seven cases (67.06%) showed hypoechoic type. In this group, 59 patients (61.46%) had regional lymphadenopathy. This article also discusses the clinical value and limitations of ultrasound examination of extranodal lymphoma lesions.