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Advances in breast cancer treatment have markedly reduced the incidence of massive bleeding, yet severe hemorrhage remains a critical issue in locally advanced or metastatic cases. Traditional management strategies often prove inadequate for significant bleeding, highlighting the need for alternative interventions. We detail the management of a 64-year-old patient with a neglected locally advanced breast tumor, leading to life-threatening hemorrhage. Conventional bleeding control measures failed, necessitating microsphere embolization. Effective hemostasis was achieved without adverse events or recurrence of bleeding, allowing for the initiation of chemotherapy. This case underscores the rarity yet potential severity of hemorrhage in breast cancer, challenging conventional management. Embolization, typically reserved for other hemorrhagic conditions, is appearing as a viable alternative for breast cancer-related hemorrhage, particularly in large tumors where surgery is impractical. Further research is necessary to establish its role in managing minor bleeding.

Abstract Background Varicocele embolization is an effective, minimally invasive treatment option, with a symptom improvement rate of around 90%. However, anatomical variations and post-embolization recurrences pose challenges to its efficacy. This article discusses the antegrade embolization technique as a viable alternative for cases in which retrograde embolization fails, offering a broader spectrum of treatment options for varicocele. Case presentation This case report details the treatment of a 27-year-old male with a left varicocele, diagnosed during infertility assessment, using an alternative embolization technique. Despite initial failed attempts at retrograde catheterization via the femoral vein, a direct inguinal puncture of the left testicular vein was successfully performed under ultrasound guidance. A mixture of Glubran® and Lipiodol® was used for embolization, achieving varicocele embolization without complications. The patient was discharged 2 hours post-procedure, with follow-up confirming the procedure’s effectiveness and safety. Conclusion This article introduces a less invasive, ultrasound-guided technique for varicocele embolization, presenting a viable alternative to surgery when conventional retrograde methods fail. Graphical Abstract

Abstract Background Pancreatic microcystic serous cystadenoma are rare benign pancreatic tumors. No treatment is needed in most cases as this lesion is often discovered incidentally. Surgery is not required except in symptomatic cases. Case presentation We report herein a rare case of pancreatic serous cystadenoma complicated with a hemorrhage in a 95 years old patient treated with arterial embolization since surgery was not possible. The patient recovered without any adverse events or bleed recurrence in the 6 months following the procedure. Conclusion Hemorrhage secondary to a pancreatic serous cystadenoma was successfully treated with arterial embolization, which may represent an alternative therapeutic option to surgery.