Ultrasonic diagnostic value and classification of splenic lymphoma / 中华超声影像学杂志

ABSTRACT

Objective To probe the ultrasonic diagnostic value in splenic lyrnphoma and classify the sonographic appearance of splenic lymphoma.Methods The clinical datas and ultrasonic appearances of 31 patients with splenic lymphoma were compared with the pathology.The ultrasonic images were classified.Results Among the 31cases,3 cases with splenic lymphoma and 5 cases with splenic infiltration of splenic lymphoma were correctly diagnosed by ultrasound.The diagnostic correct rate was 25.8%.The sonographic appearances of 31 cases were divided into four types.Homogeneous splenomegaly type(12.9%,4/31),showed homogeneous splenomegaly without mass in the spleen.Multiple nodule type(16.2%,5/31),showed multiple hypoechoic nodules diffused in the spleen.Solitary mass type(29.0%,9/31),showed solitary mass larger than 3 cm with or without necrosis in the spleen.Comples type(41.9%,13/31),showed splenomegaly,hypoechoic masses and nodulars of different sizes in the spleen.Conclusions The sonographic diagnosis of splenic lymphoma is valuable to the clinic.The ultrasound-guided splenic biopsy could be carry out if necessary.