A Rare Case of Breast Metastasis from a Primary Lung Tumor: Case Report.

Breast metastasis originating from a primary lung tumor is exceedingly rare and can present challenges in distinguishing it from primary breast cancer. This case report discusses the management of a 64-year-old woman who initially presented with a nodule in her left breast. A biopsy revealed an infiltrating ductal carcinoma. Despite negative BRCA genetic testing, her significant family history of cancer and the presence of a newly detected right breast lesion led to a bilateral mastectomy. Post-operative imaging identified multiple hypodense nodules and a spiculated pulmonary nodule, necessitating further investigation. An endoscopic lung biopsy confirmed a primary pulmonary carcinoma with histological features similar to the breast carcinoma, suggesting the lung as the primary source. This case highlights the complexity of differentiating breast metastasis originating from a lung tumor and primary breast cancer. It underscores the importance of comprehensive diagnostic evaluations and the consideration of extramammary origins in metastatic cases. The findings emphasize the role of multidisciplinary teams in managing such rare and challenging cases and highlight the necessity for thorough and repeated assessments in atypical breast cancer presentations.

Multidisciplinary and Tailored Treatment of Locally Advanced Breast Cancer in Progression during Neoadjuvant Chemotherapy: Case Report.

Locally advanced breast cancer (LABC) is a complex disease that requires a multidisciplinary approach. Neoadjuvant chemotherapy (NAC) is usually performed in order to achieve loco-regional radical resection; although its importance in the multidisciplinary approach to LABC is well recognized, a small number of patients show Progressive Disease (PD). No standard salvage treatment (ST) has been defined and different strategies can be adopted, such as second-line systemic therapies, radiation therapy, and surgery. Herein, a case of LABC in PD during NAC is reported with a literature review, with the aim of highlighting the importance of a tailored multidisciplinary treatment for each patient.

Pelvic Recurrence After Curative Resection for Rectal Adenocarcinoma: Impact of Surgery on Survival.

BACKGROUND/AIM: Rectal cancer (RC) represents 30% of colon cancers. Despite the progress achieved in integrated chemoradiotherapy and surgical multidisciplinary treatments, the rate of local recurrence (LR) is 3.7-13%. Multivisceral resections allow many patients with pelvic recurrence to be treated in a curative manner. The purpose of this work is to assess the impact of surgery for rectal cancer patients with pelvic recurrence. PATIENTS AND METHODS: In a retrospective study from 2013 to 2018, data was collected from patients who had undergone rectal resection for adenocarcinoma. We compared perioperative data, postoperative outcomes, oncological results, and survival rates. RESULTS: 106 rectal cancer patients (40-87 years old) requiring surgery were included. The local recurrence rate was 15% (15 patients). LR patients requiring intervention were nine (56%) who underwent sphincter sparing surgeries, and 6 (44%) who underwent surgeries with sphincter resection. There was no statistically significant difference (p=0.416) in the 5-year overall survival rate of patients without recurrence compared to those with pelvic recurrence. CONCLUSION: Curative surgery for local recurrence from rectal cancer is safe and feasible and should be considered in selected cases as it seems to provide acceptable surgical and oncological outcomes.