AIM: To evaluate the role of ultrasonography for differentiating @entity3799 due to @entity378 , @entity3 and @entity706 . METHODS: Ultrasonography of the neck nodes was carried out prior to FNAC in 192 @entity1 using a 10 mHz linear transducer. The sonographic findings were then correlated with the definitive tissue diagnosis obtained by FNAC or lymph node biopsy. RESULTS: The most significant distinguishing feature was strong internal echoes seen in 84% of tubercular lymph nodes. This finding was found in only 11% of metastatic nodes and absent in @entity1669 . The other findings such as L/S ratio, irregular margins, hypoechoic center, fusion tendency, peripheral halo and absent hilus were helpful in differentiating reactive from diseased nodes but showed considerable overlap in the 3 groups of tubercular, metastatic and @entity706 lymph nodes. CONCLUSION: Ultrasonography is noninvasive and can give useful clues in the diagnosis of @entity3799 . It should be interpreted in conjunction with FNAC result. Ideally ultra-sonographic guided FNAC should be obtained from the sonographically most representative node. In FNAC indeterminate cases, sonographic features may obviate the need for an invasive lymph node biopsy.

Usefulness of ultrasonography for the evaluation of XXXX .

@entity1 :: ('9606', 'Species') :: ['patients'] @entity706 :: ('MESH:D008223', 'Disease') :: ['lymphoma'] @entity1669 :: ('MESH:D013967', 'Disease') :: ['lymphomatous nodes'] @entity3799 :: ('MESH:D002575', 'Disease') :: ['cervical lymphadenopathy'] @entity3 :: ('MESH:D009362', 'Disease') :: ['metastasis'] @entity378 :: ('MESH:D014376', 'Disease') :: ['tuberculosis']
@entity3799 :: (MESH:D002575,Disease) :: ['cervical lymphadenopathy']
