Ewing's sarcoma is a rare and extremely aggressive neoplasm with tendency to recur even after radical surgery early metastasis. This cancer characteristic of the pediatric population because peak incidence this type occurs in patients between 10 20 years age, but about 30% cases occur older patients. We present case 58-year-old man foot tumor manifestation history back left leg pain. Due t

Feline mammary tumor is a relatively commonly diagnosed neoplasm in the cat. Development of new veterinary cancer therapies limited by shortage vivo models that reproduce microenvironment and metastatic progression. Four feline orthotopic patient-derived xenograft model (PDX) successfully established NOD-SCID gamma (NSG) mice. The overall success rate PDX establishment was 36% (4/11). Histologi...

although acrometastases are rare but clinically they are considered important. their etiology is quite different from the metastases to other sites; bronchogenic carcinoma is by far the most frequent case. the prognosis is always similar to metastatic bronchial cancer with an average survival of three months. treatment may involve distal digital amputation or antalgic radiotherapy. the main dif...

Follicular thyroid carcinoma (FTC) is the second most common type of thyroid cancer after papillary carcinoma. It usually grows slowly and is clinically indolent; but rarely, its aggressive forms with distant metastases can occur. We report here an uncommon case of bilateral orbital metastasis of FTC. A 70-year-old woman present...

Inflammatory myofibroblastic tumor (VMO) is a rare neoplasm, which currently referred to as mesenchymal neoplasm with intermediate biological potential. The consists of differentiated fusiform cells. frequency occurrence VMO among primary lung neoplasms up 1%. This type the most common tumors in children. can occur both childhood and adulthood. found soft tissues abdominal cavity, pelvic organs...

: Tumor relapse and pulmonary metastasis, especially unresectable lesions, are the major cause of poor prognosis patients with osteosarcoma. Anlotinib, a novel small-molecule tyrosine kinase inhibitor (TKI), has been proved to have desirable anti-tumor effects via blocking VEGFR2 PDGFRβ phosphorylation in several tumors, including non-small cell lung cancer soft tissue sarcoma. In this study, w...

Malignant melanoma is a common skin neoplasm bearing poor prognosis when presenting with metastases. Rarely melanoma metastases present without an identifiable primary cutaneous lesion despite exhaustive workup. We describe the case of a solitary lung metastasis in a patient with neurofibromatosis type 1 without an identifiable primary tumour. The rapid progression of this malignant neoplasm th...