Soft tissue malignancies are uncommon in adults and even rarer in children. Twelve children presented to the radiology department over a three-year period with a clinical diagnosis of a malignant lower limb mass. This diagnosis was usually based on the presence of a firm, painless mass. However, imaging revealed a heterogeneous group of benign pathologies: haemangioma (two cases), haematoma (tw...

Pilomatrixoma is a common benign soft tissue neoplasm arising from hair follicle cells, typically not exceeding 3 cm and located mainly within the head and neck regions. Lesions greater than 3 cm or those located elsewhere are rare and are often not thought of or high on a differential diagnosis. Moreover, the radiographic features of pilomatrixoma are very nonspecific making the diagnosis even...

background: carcinoma of the fallopian tube is extremely uncommon neoplasm, accounting for only 0.3% of gynecologic cancers. case: a 17-year-old female patient presented with clinical symptoms of right side deep pelvic pain. ultrasound examination reveals right adenxal mass with breakdown suggesting neoplastic lesion or tubo-ovarian abscess. she was diagnosed clinically as tubo-ovarian mass for...

BACKGROUND Solitary fibrous tumor is an uncommon soft tissue neoplasm with intermediate biological behavior, which rarely metastasizes. Malignant solitary fibrous tumor, although not clearly defined, is rarely described in the prostate. The present case is characterized by some peculiarities if compared with previously reported cases of prostatic malignant solitary fibrous tumor. Firstly, it do...

  Periarticular cyst and cystic soft tissue lesion around the knee are common. Synovial sarcoma is a rare and malignant soft tissue tumor accounting for approximately 5% of soft tissue sarcoma. A case is presented where a lesion adjacent to the joint line of the knee was diagnosed clinically and on imaging as a meniscal cyst. MRI signal was homogenous and no concomitant meniscal tears were seen...

0

Background and Aim: A biliary tract intraductal papillary mucinous neoplasm (IPMN-B), considered a precursor for cholangiocarcinoma, is characterized by intraluminal masses increased mucin secretion that obstructs dilates the tree. 1 The rare cystic tumors, neoplasms of liver (MCN-L), rarely extend into bile ducts, however there are few case reports. 2 Case Report: 54 Years Male, presented with...

Pseudomyogenic hemangioendothelioma is an extremely rare soft tissue tumor, also named as epithelioid sarcoma-like hemangioendothelioma, which occurs more frequently in young adult males. It was originally recognized as a variant of epitheloid sarcoma, however it is now concluded as a distinctive, rarely metastasizing endothelial neoplasm. We present a case of pseudomyogenic hemangioendotheliom...

Synovial sarcoma is a rare malignant neoplasm of soft tissue that typically arising near large joints of the upper and lower extremities in young adult males. Only 3% of these neoplasms have been found to arise in the head and neck region. To our knowledge, there are limited reports in the literature of this neoplasm in the cervical spine.A case of biphasic synovial sarcoma of the cervical spin...