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Soft-tissue sarcomas constitute an uncommon and heterogeneous group of tumors of mesenchymal origin. Diagnosis, treatment, and management should be performed by an expert multidisciplinary team. MRI/CT of the primary tumor and biopsy is mandatory before any treatment. Wide surgical resection with tumor-free tissue margin is the mainstay for localized disease. Radiotherapy is indicated in large, deep, high-grade tumors, or after marginal resection not suitable for re-excision. Perioperative chemotherapy should be discussed for high-risk sarcomas of the extremities and trunk-wall. In the case of oligometastatic disease, patients should be considered for local therapies. First-line treatment with anthracyclines (or in combination with ifosfamide) is the treatment of choice. Other drugs have shown activity in second-line therapy and in specific histological subtypes but options are limited and thus, a clinical trial should always be discussed.

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Primary ovarian Burkitt lymphoma (BL) is a rare neoplasm in adults. We report a 30-year-old woman diagnosed with primary bilateral ovarian BL. She presented features of a twisted ovarian cyst and underwent bilateral salpingo-oophorectomy. The histopathologic evaluation yielded the diagnosis of BL and subsequently she received chemoimmunotherapy with CODOX-M-IVAC plus rituximab (anti-CD20 monoclonal antibody).

Background: The objective was to evaluate the efficacy of irinotecan-cetuximab-bevacizumab in combination as a salvage treatment for heavily pretreated metastatic colorectal cancer patients. Methods: A total of 39 patients resistant to both oxaliplatin and irinotecan were included in this retrospective study. Treatment consisted of irinotecan 180/m² every 14 days, weekly cetuximab standard dose and bevacizumab 5 mg/kg every 14 days. Results: Partial response was observed in 8 patients (20%), stable disease in 24 (61%) and progressive disease in 7 (18%). Overall response rate in KRAS wild type was 6/22 (27%) and in mutated KRAS it was 2/15 (13%). Median time to progression was 8 months (6.4–9.4) and median overall survival 12 months (10.1–13.8). Overall, grade 3–4 adverse events were observed in 24 patients (62%). Conclusions: This regimen is active and moderately well tolerated in heavily pretreated advanced colorectal patients. However, caution is advisable when interpreting these results, because they run against the findings of two large phase III trials.