title: DIRECT NEEDLE PUNCTURE IN THE DIAGNOSIS OF RENAL MASS LESIONS IN INFANTS.
mesh_terms: D003933:Diagnosis; D006801:Humans; D006869:Hydronephrosis; D007223:Infant; D007674:Kidney Diseases; D007680:Kidney Neoplasms; D009339:Needles; D009369:Neoplasms / Q000175:diagnosis*; D011677:Punctures
keywords: DIAGNOSIS; HYDRONEPHROSIS; INFANT; KIDNEY NEOPLASMS; NEOPLASM DIAGNOSIS; PUNCTURES