Clinical Outcomes of Radiofrequency Ablation Combined with Transarterial Chemoembolization Using Degradable Starch Microsphere Mixed with Mitomycin C for the Treatment of Non-hepatocellular Carcinoma Malignant Liver Tumors.

Purpose: To retrospectively evaluate the outcomes of radiofrequency ablation combined with transarterial chemoembolization using degradable starch microspheres for non-hepatocellular carcinoma malignant liver tumors.

Material And Methods: A total of 15 patients (13 men, 2 women; median age, 67 years) who underwent radiofrequency ablation immediately after transarterial chemoembolization using degradable starch microspheres for liver tumors between July 2011 and September 2020 were included in this study. Thirteen patients had liver metastases from colorectal cancer (n = 6), esophageal cancer (n = 2), lung cancer (n = 2), and other tumors (n = 3), and 2 patients had primary liver tumor of cholangiocellular carcinoma (n = 1) and gastrinoma (n = 1).

Transarterial Embolization for Bleeding in Patients with Head and Neck Cancer: Who Benefits?

Objectives/hypothesis: The present study aimed to investigate the efficacy of transarterial embolization (TAE) for bleeding in patients with head and neck cancer (HNC) and to evaluate the prognostic factors after TAE.

Study Design: Outcome study.

Methods: This retrospective study included 31 consecutive patients (27 men and 4 women; median age, 61 years) who presented uncontrollable hemorrhage associated with HNC and underwent emergency TAE at our institution during a 10-year period (January 2011-December 2020).

Percutaneous Image-guided Needle Biopsy of Musculoskeletal Tumors: Technical Tips.

With recent advances in imaging technology, the frequency of detecting musculoskeletal lesions has also increased. Percutaneous image-guided needle biopsy is occasionally required for the diagnosis of such lesions. Moreover, in the era of personalized cancer care, chances in histopathological diagnosis and the importance of histopathological diagnosis by percutaneous needle biopsy are increasing.

Bowel injury complicating percutaneous cryoablation of large renal cell carcinoma.

We report the case of a bowel injury, which occurred after the percutaneous cryoablation (PCA) of large renal cell carcinoma (RCC). A 50-year-old man with RCC measuring 47 mm in diameter. First, we performed transarterial embolization for the tumor, followed by PCA with hydrodissection, which displaced the small intestine from the iceball.