(1) Tumours of high malignancy will sometimes have spread widely before they are diagnosed.(2) Patients with the syndrome should be screened for an underlying malignancy or autoimmune disorder.(3) The patient had no history of a concurrent or subsequent ovarian or pancreatic carcinoma or an invasive malignancy at any site.(4) after biopsy, evidence of malignancy was found(5) The most urgent diagnosis is retinoblastoma, a malignancy most likely arising from retinal germ cells.(6) Poor prognostic indicators include poorly responsive disease, delay in diagnosis and the presence of malignancy .(7) after biopsy, evidence of malignancy was found(8) We found no evidence of malignancy , but dysplastic changes were present in the glandular cells.(9) Meningitis as a presenting symptom of malignancy would be extremely rare.(10) Always consider esophageal malignancy when dysphagia is present.(11) A child with this malignancy can present acutely with severe dyspnea and, occasionally, superior vena cava syndrome.(12) She has no evidence of malignancy , inflammatory disease, hemorrhage, or chronic infection.(13) Infections must be treated aggressively, and surveillance for unusual infections, malignancy , or autoimmune disease is critical.(14) A whole-body bone scan showed no evidence of bony metastases, and a mammogram showed no evidence of malignancy .(15) Alternatively, infiltrating microglia near a focus of radiation necrosis may be mistaken for a malignancy in a treated glioma.(16) The systemic features of both entities can mimic occult infection, malignancy , multiple myeloma and connective tissue disease.