36-year-old otherwise healthy female underwent routine tests that found atypical cells in Pap smear. Her cervix was biopsied, and found poorly differentiated neuroendocrine carcinoma. The findings of the PET-FDG test showed pathological absorption of FDG as a primary tumor of the cervix, towards the left side of the body. Moreover, evidence is seen of nodal metastatic spread in the retroperitoneum and pelvis. In the expert's opinion the patient has locally extensive small cell neuroendocrine carcinoma of the cervix with extensive pelvic and PA adenopathy.

50-year-old male was diagnosed with Juvenile arthritis with systemic onset (Stills disease) after having symptoms of high fever, rashes and pain. He was treated with high doses of corticosteroids, but had two exacerbations in the last 2 years. In the current time he suffers of swelling of knee joints and hand joints, and occasionally a feeling of burning feet or cold feet. In the expert's opinion, the clinical description fit well with the diagnosis of adult onset systemic arthritis which manifestations are similar to the juvenile systemic arthritis.

52-year-old male was diagnosed in 2004 with a carcinoma of the lower rectum and underwent surgical anterior resection of the rectal tumor which was a well differentiated adenocarcinoma. In 2008 he underwent emergency operation for a perforated pyloric ulcer and then a radical resection of a gastric tumor which infiltrated the entire thickness of the gastric wall. It was a G3 diffuse type adenocarcinoma with signet ring cells, at pT3N2 stage.