Breast-Q reduction

INTRODUCTION: Scarless latissimus dorsi (LD) flap is a breast reconstruction technique, which allow to cover the lower pole of implant with a large portion of the LD muscle without skin paddle; it represents a surgical solution that transpose vascularized tissue avoiding the failure of breast reconstruction, following necrosis of mastectomy skin flaps. MATERIAL AND METHOD: A retrospective review of patients undergoing immediate or delayed breast reconstruction using scarless LD flap reconstructions was performed...

OBJECTIVE: We have studied the use of polymethyl methacrylate (PMMA) as an alternative biopsy marker that is readily detectable with ultrasound Doppler twinkling in cases of in vitro, ex vivo, or limited duration in vivo settings. This study investigates the long-term safety and ultrasound Doppler twinkling detectability of a PMMA breast biopsy marker following local perturbations and different dwell times in a 6-mo animal experiment. METHODS: This study, which was approved by our Institutional Animal Care and Use Committee, involved three pigs and utilized various markers, including PMMA (Zimmer Biomet), 3D-printed, and Tumark Q markers...

The ergosterol from mushrooms has gained significant ethnopharmacological importance in various cultures, including China, Japan, and Europe. This compound has been found to possess immune-boosting and anti-inflammatory properties, making it useful in the treatment of immune disorders. In this study, we focused on investigating the potential anticancer properties of ergosterol isolated from the edible mushroom Leucocalocybe mongolica in breast cancer cell lines. The ergosterol was purified and identified using advanced analytical techniques such as ESI-MS and NMR...

Here we use single-cell RNA sequencing to compile a human breast cell atlas assembled from 55 donors that had undergone reduction mammoplasties or risk reduction mastectomies. From more than 800,000 cells we identified 41 cell subclusters across the epithelial, immune and stromal compartments. The contribution of these different clusters varied according to the natural history of the tissue. Age, parity and germline mutations, known to modulate the risk of developing breast cancer, affected the homeostatic cellular state of the breast in different ways...

INTRODUCTION: Bilateral therapeutic mammoplasty (BTM) is commonly performed in the UK during treatment for breast cancer, and the available data show oncological safety. This study aims to compare patient-recorded outcome measures before and after surgery, as well as associated patient factors. METHODS: Between March 2018 and December 2019, patients undergoing BTM for breast cancer completed validated BREAST-Q reduction modules before and 3 months after surgery and a radiotherapy domain at 3 months...

Conventional treatment methods are not effective enough to fight the rapid increase in cancer cases. The interest is increasing in the investigation of herbal sources for the development of new anticancer therapeutics. This study aims to investigate the antitumor capacity of Hypericum alpestre (H. alpestre) extract in vitro and in vivo, either alone or in combination with the inhibitors of the  l-arginine/polyamine/nitric oxide (NO) pathway, and to characterize its active phytochemicals using advanced chromatographic techniques...

PURPOSE: The optimal sequencing of local and systemic therapy for oligometastatic cancer has not been established. This study retrospectively compared progression-free survival (PFS), overall survival (OS), and SABR-related toxicity between upfront versus delay of systemic treatment until progression in patients in the SABR-5 trial. METHODS AND MATERIALS: The single-arm phase 2 SABR-5 trial accrued patients with up to 5 oligometastases across SABR-5 between November 2016 and July 2020...

BACKGROUND: There are different types of reconstruction after mastectomy and breast-conserving surgery. Autologous reconstructions are nowadays more often preferred over implant-based reconstructions for many reasons. A more natural looking breast with a durable long-term result is one of the advantages. The greater omentum is frequently used in the general field of reconstructive surgery but has not been widely adopted in breast surgery. This report is the first larger series of patients who underwent a breast reconstruction using the laparoscopically harvested omental free flap (LHOFF)...

To provide the poultry industry with effective mitigation strategies, the effects of cetylpyridinium chloride (CPC) on the reduction of Salmonella Infantis, hilA expression, and chicken skin microbiota were evaluated. Chicken breast skins (4×4 cm; N = 100, n = 10, k = 5) were inoculated with Salmonella (Typhimurium or Infantis) at 4°C (30min) to obtain 108 CFU/g attachment. Skins were shaken (30s), with remaining bacteria being considered firmly attached. Treatments were applied as 30s dips in 50 mL: no inocula-no-treatment control (NINTC), no treatment control (NTC), tap water (TW), TW+600 ppm PAA (PAA), or TW+0...

While there are numerous predictive models for estimating resection weight, their accuracy may not be strong. Through institutional data of patients who received reduction mammaplasty, this study demonstrates that preoperative sternal notch-to-nipple distance is not an optimal predictive factor for differences in final resection weight, complication rates, and patient reported outcomes. Our results showed that there is a weak correlation between preoperative sternal notch to nipple asymmetry and final resection weight asymmetry...

OBJECTIVE: To explore whether metformin reduces cardiotoxicity of doxorubicin through the AMPK pathway. METHODS: We analyzed the data of 123 patients with myeloid leukemia, non-Hodgkin's lymphoma, or breast cancer receiving doxorubicin for phased chemotherapy, including 43 patients receiving combined treatment with metformin (test group) and 80 without metformin treatment (control group). The changes in plasma levels of CK-MB, LDH, and BNP, left ventricular ejection fraction (EF) and left ventricular fractional shortening (FS) of the patients were observed...

Breast reduction surgery has proven to be a successful treatment for various conditions such as postural disorders, anxiety, dermatological problems, and body image disorders, and is tailored to accommodate each patient's needs and anatomical variations. The author presents a modified approach for reduction mammaplasty using a septum-based superomedial pedicled nipple-areola complex (NAC) flap combined with horizontal dermoglandular pillars. This adjustment enhances desired breast projection, potentially eliminating the need for alternative pedicles in most cases...

PURPOSE/OBJECTIVE(S): Lymphopenia is common after radiotherapy (RT) and is known for its significance on poor survival outcomes in patients with breast cancer. Previous work has demonstrated the significance of point dosimetric factors like the volume receiving 5 Gy. Considering the full dosimetric data together, this study aimed to develop and validate predictive models for lymphopenia after RT in breast cancer. MATERIALS/METHODS: Patients with breast cancer treated with radiation therapy in adjuvant setting and with complete dosimetric data were eligible...

PURPOSE/OBJECTIVE(S): It has been hypothesized that incidental dose to low axilla contributes to regional control in patients receiving whole breast irradiation (WBI), especially in patients with limited metastatic sentinel nodes who were spared from subsequent axillary dissection. We aimed to compare axillary dose between intensity-modulated radiotherapy (IMRT) and intensity-modulated proton radiotherapy (IMPT). MATERIALS/METHODS: Dosimetric comparisons between IMRT and IMPT were conducted in 15 patients treated with WBI without planned regional node irradiation (RNI)...

INTRODUCTION: Breast hypertrophy, a common pathological condition, often requires surgical intervention to alleviate musculoskeletal pain and improve patients' quality of life. Various techniques have been developed for breast reduction, each with its own advantages and complications. The primary aim of this study is to evaluate the efficacy, safety, and patient-reported outcomes of the authors technique: the Superomedial-Posterior Pedicle-Based Reduction Mammaplasty. MATERIAL AND METHODS: A prospective study was conducted on 912 patients who underwent breast reduction surgery between November 2012 and July 2020...

INTRODUCTION: Nipple-sparing mastectomy (NSM) and immediate breast reconstruction have demonstrated positive aesthetic outcomes and high patient satisfaction. However, challenges arise when performing NSM on patients with large and ptotic breasts due to the higher risk of nipple-areolar complex (NAC) necrosis. This study proposes a new technique: the three pedicles-based nipple-sparing skin-reducing mastectomy (TP-NSSRM), combined with direct-to-implant (DTI) breast reconstruction, aimed at reducing complications...

Triple-negative breast cancer (TNBC) is an aggressive type of breast cancer where no effective therapy has been developed. Here, we report that the natural product ER translocon inhibitor ipomoeassin F is a selective inhibitor of TNBC cell growth. A proteomic analysis of TNBC cells revealed that ipomoeassin F significantly reduced the levels of ER molecular chaperones, including PDIA6 and PDIA4, and induced ER stress, unfolded protein response (UPR) and autophagy in TNBC cells. Mechanistically, ipomoeassin F, as an inhibitor of Sec61α-containing ER translocon, blocks ER translocation of PDIA6, inducing its proteasomal degradation...

BACKGROUND: This study aimed to discuss several surgical approaches for advanced-stage breast cancer-related lymphedema and compared their treatment outcomes. METHODS: The patients who underwent surgery with International Society of Lymphology stage III lymphedema were included in this study. The three surgical methods used here were (1) suction-assisted lipectomy with lymphovenous anastomosis, (2) autologous breast reconstruction with muscle-sparing transverse rectus abdominis muscle flap combined with inguinal lymph node transfer, and (3) vascularized lymph node transfer with free omental flap...

BACKGROUND: The lack of evidence-based guidelines for postoperative opioid prescriptions following breast reconstruction contributes to a wide variation in prescribing practices and increases potential for misuse and abuse. METHODS: Between August and December 2019, women who underwent outpatient breast reconstruction were surveyed 7-10 days before (n = 97) and after (n = 101) implementing a standardized opioid prescription reduction initiative...

Skin reducing-mastectomy, described several years ago, for single stage reconstruction is considered an oncologically safe procedure and is used in those woman with large and ptotic breasts. This study describes a new technique, the J-pattern skin-reducing breast reconstruction with prepectoral implant and acellular dermal matrix (Braxon fast), which is indicated to patients with large and ptotic breasts who would benefit from a breast reduction and need a mastectomy for curative or prophylactic purpose. We present our case series on 35 breasts in 19 women submitted to the above mentioned procedure from January 2021 to December 2022 at the Plastic and Reconstructive Surgery Department of the University Hospital Santa Maria della Misericordia of Udine, Italy, with a median follow up of 15 months...