Breast Support Structures
Breast Support Structures - Related Videos
06:10
Preparation of Sample Support Films in Transmission Electron Microscopy using a Support Floatation Block
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Cited by 10 •
2021
Sample preparation for cryo-electron microscopy (cryo-EM) is a significant bottleneck in the structure determination workflow of this method. Here, we provide detailed methods for using an easy-to-use, three-dimensionally printed block for the preparation of support films to stabilize samples for transmission EM studies.
10:10
Long-term Culture of Human Breast Cancer Specimens and Their Analysis Using Optical Projection Tomography
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Cited by 11 •
2011
We have developed a collagen-based in vitro assay which promotes proliferation and invasion from samples of all breast cancer subtypes. Optical Projection Tomography, a three dimensional microscopy technique was utilised to visualise and quantify tumour expansion. This assay may be used to quantify drug response of individual tumour samples.
07:13
Initiation of Metastatic Breast Carcinoma by Targeting of the Ductal Epithelium with Adenovirus-Cre: A Novel Transgenic Mouse Model of Breast Cancer
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Cited by 27 •
2014
Activation of latent mutations with adenovirus-Cre into the mammary ductal system results in a clinically relevant metastatic breast cancer. Incorporation of a YFP promoter allows tracking of distal metastatic tumor cells. This model is useful to study latent metastasis, anti-tumor immunity, and for designing novel immunotherapies to treat breast cancer.
09:54
Structure Of Ferrocene
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2023
Source: Tamara M. Powers, Department of Chemistry, Texas A&M University In 1951, Kealy and Pauson reported to Nature the synthesis of a new organometallic compound, ferrocene.1 In their original report, Pauson suggested a structure for ferrocene in which the iron is singly bonded (sigma bonds) to one carbon atom of each cyclopentadiene ligand (Figure 1, Structure I).1,2,3 This initial report led to wide-spread interest in the structure of ferrocene, and many leading scientists participated...
03:07
Single-Port Robotic-assisted Transaxillary Breast-conserving Surgery: A Prospective, Single-arm, Non-randomized Phase IIa Clinical Trial
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2025
This prospective study evaluated the implementation of a novel, single-port, robotic platform in oncoplastic breast-conserving surgery for malignant lesions. The primary endpoint focused on technical success, defined as the achievement of tumor-free resection margins confirmed by intraoperative frozen-section histopathology, with secondary assessment of aesthetic outcomes and life quality score of patients.
FAQs
These tissues distribute mechanical forces rather than acting as a single rigid framework. Skin contributes an external envelope, while Cooper’s ligaments form fibrous partitions through adipose and glandular tissue. Attachments to the superficial and pectoral fascia connect the breast to the chest wall, helping coordinate movement and maintain its relationship with the underlying thorax.
Cooper’s ligaments help partition breast tissues and transmit forces between internal tissue and the surrounding fascia. Changes in their strength or arrangement can therefore alter how the breast responds to gravity and movement. This mechanical relationship is clinically relevant when assessing changes in contour or position, including breast ptosis, the downward displacement of breast tissue.
Age, pregnancy, breastfeeding, body composition, and gravity can all influence the strength and arrangement of supportive tissues. These factors may change the balance between skin, fibrous septa, adipose tissue, glandular tissue, and fascial attachments. Their combined effects help explain variation in breast movement, shape, and ptosis among individuals and across different stages of life.
During examination, clinicians can relate breast shape, position, and movement to the condition of the skin, fibrous septa, and fascial attachments. Observing contour and displacement helps place visible or palpable findings in an anatomical framework. This assessment may also support evaluation of injury or disease by identifying changes in the breast’s relationship to the chest wall.
The internal organization created by fibrous connective-tissue septa and the distribution of adipose and glandular tissue provide anatomical context for mammographic findings. Understanding how these tissues are partitioned and attached helps clinicians interpret the breast in relation to its supporting framework. This context is especially relevant when distinguishing structural relationships from changes associated with injury or disease.
Surgical planning must account for the tissues that maintain breast shape, position, and attachment to the chest wall. The skin, Cooper’s ligaments, superficial fascia, and pectoral fascia are relevant to reconstructive and reduction surgery, as well as implant placement. Considering their arrangement helps connect operative decisions with expected breast contour, movement, and support after treatment.