Percutaneous ultrasound-guided cryoablation for early-stage primary breast cancer: a follow-up study in Japan.

Background: Ultrasound-guided percutaneous cryoablation (PCA) for early-stage breast cancer (ESBC) can be performed under local anesthesia in an outpatient clinic. This study continues a pilot stage to examine local control, safety, patient quality of life (QoL), satisfaction and cosmetic outcomes of cryoablation for ESBC.

Methods: PCA was performed under local anesthesia for patients with primary ESBC, followed by radiation and endocrine therapies.

[Clinical Significance of the Curative Effect after Neoadjuvant Chemotherapy for Triple-Negative Breast Cancer-Correlation to Prognosis].

We investigated factors related to the recurrence and prognosis of patients with triple-negative breast cancer (TNBC)after neoadjuvant chemotherapy(NAC). Of the 545 patients who underwent surgery after NAC between January 2013 and December 2016, 131 patients had TNBC. An analysis of each TNBC case indicated that the presence or absence of clinical lymph node metastasis(cN)before treatment might be a predictive factor of prognosis.

Feasibility Study of Weekly Nanoparticle Albumin-Bound Paclitaxel (150 mg/m) Followed by Fluorouracil, Epirubicin, and Cyclophosphamide Therapy as Neoadjuvant Chemotherapy for HER2-Negative Breast Cancer.

Background: Although several studies have shown efficacy of nanoparticle albumin-bound (nab) paclitaxel use as a neoadjuvant treatment in breast cancer, dosage and schedules were varied or used in combination and the data are still limited for weekly regimens. We evaluated the feasibility of weekly nab-paclitaxel followed by FEC (5-FU [fluorouracil], epirubicin, and cyclophosphamide) treatment feasibility as neoadjuvant chemotherapy for breast cancer.

Patients And Methods: Thirty-three patients with no previous chemotherapy were enrolled to receive nab-paclitaxel 150 mg/m the first 3 of 4 weeks (3q4w) followed by FEC as neoadjuvant treatment.

[Assessing liver function by magnetic resonance imaging two-dimensional phase-shift flow measurement of portal venous blood flow after oral intake of glucose].

We have already reported that the ratio of portal venous flow 30 min after oral intake of glucose 75 g to that before intake (PVFR30), measured using pulsed-Doppler ultrasonography (US), correlated significantly with other indicators of liver function and that it could be used to estimate hepatic function before surgery, including liver resection. In this study, to assess the disadvantages of pulsed-Doppler ultrasonography, PVFR30 was measured using two-dimensional (2D) phase-shift (PS) magnetic resonance imaging (MRI). PVFR30 was measured in 17 patients and 7 volunteers: 13 with liver cirrhosis (LC) and 11 without LC (non-LC).