Histology driven systemic therapy of liposarcoma-ready for prime time?

Different approaches to advanced soft tissue sarcomas depending on treatment line, goal of therapy and histological subtype

Introduction: Although rapid evolution over the past few years in advanced soft tissue sarcoma (STS) management has not been without its challenges, it has brought clarity in several areas.Areas covered: This article summarizes the proceedings of the third edition of the Soft Tissue Sarcoma: Evidence and Experience symposium held March 2019 in Madrid, Spain. An update is provided of current approaches to advanced STS management. Case studies illustrate the role of trabectedin in advanced STS management.Expert opinion: First-line treatment of advanced STS requires distinct therapeutic strategies depending on goal: tumor shrinkage or tumor control. Since all sarcoma patients benefit from active treatment irrespective of age or line of therapy, oncologists have a duty to offer active systemic therapies unless the patient is unfit for treatment or chooses to end active treatment. Beyond the first line, histology becomes increasingly relevant for treatment selection. Agents with activity in specific sarcoma subtypes have been identified. Rare tumors represent a substantial medical need requiring strong international collaboration between research groups, pharmaceutical companies, regulatory agencies, and patients to identify active drugs per subtype. Multidisciplinary care in an expert sarcoma center is the primary means of reducing morbidity and mortality in patients with sarcoma.

A case report: a giant cardiac atypical lipoma associated with pericardium and right atrium

Background

Among primary cardiac tumors, atypical lipoma is very rare. In particular, cases with lipomas in both the pericardium and the atria are even rare.

Case presentation

We report the case of a 49-year-old male patient presented to our department because of chest pain. Echocardiography revealed two large masses in both the pericardium and the right atrium. Then the tumors were completely resected and the histopathological examination revealed atypical lipoma. The patient recovered well without any complication and discharged from hospital.

Conclusions

We report a very rare case of a huge atypical lipomas located on the pericardium and right atrium. These tumors were easily detected by echocardiography and final diagnosed after surgical resection and pathological examination.