A Rare Case Report of Mesenchymal Chondrosarcoma with Pancreatic Metastasis

Background: Mesenchymal chondrosarcoma is a rare but aggressive subtype of sarcoma. The majority of involvement locates in the axial skeleton. Treatment modalities include radical surgery, local radiotherapy, and systemic chemotherapy. However, the long-term survival outcome remains poor. Case presentation: We present the case of a 33-year-old male with a palpable chest wall mass for one year, diagnosed with mesenchymal chondrosarcoma with surgical removal. Later, he had an unusual pancreatic tail tumor as the first presentation of disease metastasis which was proven by surgical resection one year later. Conclusion: Although mesenchymal chondrosarcoma locates mainly in the axial skeletal system, extra-skeletal soft tissue or organ involvement might be seen occasionally. Active surveillance with multidisciplinary team management could significantly prolong survival outcomes.

Automated summary

Mesenchymal chondrosarcoma is a rare and aggressive subtype of sarcoma, primarily affecting the axial skeleton but occasionally involving extra-skeletal soft tissues or organs. Active surveillance with multidisciplinary team management can significantly prolong the survival outcomes of patients.