We present a case of a middle-aged woman with right hemidiaphragm agenesis, which became evident after a blunt injury. Ultrasound, X-ray, and computed tomography confirmed the diagnosis, and the diaphragmatic congenital defect was closed by insertion of a polypropylene mesh prosthesis.

We report the case of a patient with chondrosarcoma involving the right pelvis and contralateral pubic area in a 45-year-old male who underwent an extensive internal hemipelvectomy without bony reconstruction. We demonstrate the technique of using polypropylene mesh graft for soft-tissue reconstruction. Follow-up at 7.5 years showed a good oncological and functional outcome.