Surgery for Li Fraumeni syndrome: pushing the limits of surgical oncology

Reconstruction after Resection of Undifferentiated Pleomorphic Sarcoma and Invasive Ductal Carcinoma in a Patient with Li-Fraumeni Syndrome

This case exhibits a presentation of multiple primary malignancies in a patient with Li-Fraumeni syndrome, necessitating surgical excision and multistaged reconstruction. Due to Li-Fraumeni syndrome patients' predisposition to developing malignancies, management includes lifelong surveillance and aggressive treatment of cancers. Plastic surgeons can minimize damage to patient's quality of life by carrying out reconstruction in a thoughtful manner that maximizes function and considers a potential lifetime of future reconstructive needs.

Multimodality local ablative therapy of 23 lung metastases with surgical resection and percutaneous cryoablation in a patient with Li-Fraumeni Syndrome: A case report

Patients with Li-Fraumeni syndrome (LFS) are prone to develop a variety of malignancies due to insufficient activity of the encoded tumor suppressor protein P53, including adrenocortical carcinoma, breast cancer, lung cancer, pancreatic cancer, and sarcoma. In the setting of LFS, local treatment options for lung metastases are limited to surgery and thermal ablation since radiotherapy and some systemic therapies predispose patients to additional future malignancies. We present the case of a 45-year-old woman with LFS with leiomyosarcoma metastases to both lungs who underwent bilateral wedge resections to treat a total of eight lung metastases followed by six percutaneous cryoablation sessions to treat 15 additional lung metastases over a period of 24 months. Our case demonstrates the option of multimodal local ablative therapies for lung metastases in patients with LFS, including percutaneous cryoablation.

Optimal management of prostate cancer with lethal biology--state-of-the-art local therapy

Defining prostate cancer with lethal biology based upon clinical criteria is challenging. Locally advanced/High-Grade prostate cancer can be downstaged or even downgraded with cure in up to 60% of patients with primary therapy.12345 However, what is known is that high-grade prostate cancers have a greater potential for recurrence and progression to metastatic disease, which can ultimately result in a patient's death. Patients with clinical features of “high-risk” prostate cancer (cT2c, PSA >20, ≥ Gl 8 on biopsy) are more likely to harbor more aggressive pathologic findings. The optimal management of high-risk prostate cancer is not known as there are not prospective studies comparing surgery to radiation therapy (RT). Retrospective and population-based studies are subject to many biases and attempts to compare surgery and radiation have demonstrated mixed results. Some show equivalent survival outcomes6 while others showing an advantage of surgery over RT.7891011 Local therapy for high-risk disease does appear to be beneficial. Improved outcomes realized with local therapy have been clearly demonstrated by several prospective studies evaluating androgen deprivation therapy (ADT) alone versus ADT plus RT. The combination of local with systemic treatment showed improved disease-specific and overall survival outcomes.121314 Unfortunately, primary ADT for N0M0 prostate cancer is still inappropriately applied in general practice.11 While the surgical literature is largely retrospective, it too demonstrates that surgery in the setting of high-risk prostate cancer is effective in providing durable disease-specific and overall survivals.2315