Introduction  Neck masses include a wide variety of diagnostic possibilities, with more than 60 etiologies that depend on clinical aspects such as age, location and time of disease progression. The interview and physical examination guide research that cross the neck masses in pediatric patients in 3 groups: infectious / inflammatory, and neoplastic embryonic remnants. The aim of this study was...

background: rhabdomyosarcoma (rms) is one of the common malignant tumors in infants and children, but it is extremely rare in the kidney. in this paper, we present a case of rms the kidney of a child. case presentation: a 6-month old girl presented with agitation, low fever and abdominal distention which started 5 days ago. on physical examination, the infant had a large and firm soft tissue ma...

background: sonoelastography (se) is introduced as a complementary technique for ultrasoungraohy (us) to evaluate breast lesions. this method is based on tissue strain in response to compression and decompression. the current study was designed to investigate the diagnostic performance of se for differentiating between benign and malignant breast lesions methods: a total of 35 women with 45 bre...

schwannoma is a solitary, slow growing,  benign tumour of the peripheral  nerve sheath, and it is most common locations are the head, neck, the flexor surfaces of the extremities, retroperitoneal and posterior mediastinium. external female genital organs are the least common location site of the schwannoma. only a few cases of vulvar schwannoma have been reported.we report 65 year- old woman pr...