New Concepts in Circumareolar Mastopexy: The "Star Interlocking Suture"-A Case Series.

The circumareolar approach is one of the most popular and versatile in breast surgeries. Nevertheless, this approach usually implies a closure under tension which could lead to areolar distortion, scar widening and hypertrophic scarring. To prevent these complications, different surgical adjustments to this technique have been proposed, such as the Hammond's "Interlocking Gore-Tex suture.

Glucose impacts onto the reciprocal reprogramming between mammary adipocytes and cancer cells.

An established hallmark of cancer cells is metabolic reprogramming, largely consisting in the exacerbated glucose uptake. Adipocytes in the tumor microenvironment contribute toward breast cancer (BC) progression and are highly responsive to metabolic fluctuations. Metabolic conditions characterizing obesity and/or diabetes associate with increased BC incidence and mortality.

The "Ghost shaped" antero-lateral thigh flap for total tongue reconstruction: A case report.

Squamous cell carcinoma is the most common cancer of the oral cavity, particularly of the tongue. Surgery is the treatment of choice, but it can have a dramatic impact on patients' quality of life. Although the primary goal of tongue reconstruction is the restoration of vital functions such as swallowing and speech, a good cosmetic result should also be achieved.

Let's Twist Again: Nasolabial Turnover Flap for Full-thickness Aesthetical Nasal Ala Reconstruction.

Background: The nasal ala has always been considered a difficult anatomical structure to restore, particularly when full-thickness reconstruction is needed. Although the forehead flap is considered the flap of choice, the nasolabial turnover flap, despite being a one-step surgical procedure, has been largely ignored for nasal ala reconstruction. We present our experience performing nasal ala full-thickness reconstruction with the nasolabial turnover flap, reporting on its advantages and comparing it with the most commonly used alternative techniques.

The "Keystone Angle": Geometry in Preservation Rhinoplasty.

Rhinoplasty outcome may depend on different factors and bony dorsum shape has proven to significantly influence the lateral view result. The "Keystone angle" corresponds to the osseocartilaginous angle formed between bony and cartilaginous dorsum. Usually, the "V" shaped bony dorsum is characterized by a more acute "Keystone angle" compared to the "S" shaped bony dorsum.

Clavicle Fracture Site Surgical Contouring: A Case Report.

Clavicle fractures are frequent injuries accounting for approximately 4% of all fractures in adults with about 35% occurring in the shoulder region among which midshaft fractures are the most common (>66%). Nonsurgical management is the treatment of choice for most clavicle fractures; however, poor functional and aesthetic outcomes may result from nonunion, symptomatic malunion, and aesthetic impairment which are the most common complications. A young woman was referred to our clinic for a "Step Deformity" resulting after primary, nonsurgical treatment of a midshaft clavicle fracture.

Snip conjunctivoplasty associated with methylene blue staining for treatment of postoperative conjunctival chemosis.

Conjunctival chemosis usually undergoes spontaneous resolution; sometimes, it requires treatment. We present the case of a 43 years-old female patient who developed bilateral conjunctival chemosis following upper and lower blepharoplasty. Two months after the operation, patient underwent bilateral snip conjunctivoplasty with methylene blue demarcation of the chemotic conjunctiva.

Comparative study of pre- and postauricular flaps for external auditory canal defect reconstruction.

Background: Malignancies involving the external auditory canal deserve critical evaluation due to this area's aesthetic and functional importance. Flaps can be very useful for the restoration of the external auditory canal. A variety of flaps available for the surgical treatment of external acoustic meatus defects exist, depending on the precise location and size.

Betadine-soaked gauzes intraoperative sizing in breast augmentation surgery.

In breast augmentation surgery, the correct evaluation of the implant size required is crucial to achieve satisfactory final result. Intraoperative volume decision is usually made by the use of silicone gel breast sizers. Intraoperative sizers have some disadvantages: the progressive loss of structural integrity, the increased risk of cross infection, the high costs.

Extensive severe intraorbital arteriovenous malformations: report of a rare laser complication and successful management.

Arteriovenous malformations (AVMs) are rare congenital errors of vascular morphogenesis, characterised by abnormal direct communications between arteries and veins, bypassing the normal capillary bed. Apart from the central nervous system, typical locations include the head and neck, and less frequently limbs, trunk or internal organs. AVMs of the head and neck often become clinically evident and symptomatic only in later childhood and are characterised by a history of variable growth, sometimes leading to large, deforming, pulsating masses with a propensity to massive haemorrhage.

Glucose Enhances Pro-Tumorigenic Functions of Mammary Adipose-Derived Mesenchymal Stromal/Stem Cells on Breast Cancer Cell Lines.

Adiposity and diabetes affect breast cancer (BC) progression. We addressed whether glucose may affect the interaction between mammary adipose tissue-derived mesenchymal stromal/stem cells (MAT-MSCs) and BC cells. Two-dimensional co-cultures and spheroids were established in 25 mM or 5.

Epithelioid Hemangioma of the Nose: A Challenging Diagnosis.

Epithelioid hemangioma is a rare reactive vasoproliferative disease presenting with painless vascular nodules in the dermal and subcutaneous tissues of the head and neck. Clinical diagnosis can be difficult as, in most cases, the only symptom is a progressively tender swelling next to a vessel course. Thus far, few cases of epithelioid hemangioma localized to the nose have been described in the literature.

Decellularization for the Preparation of Highly Preserved Human Acellular Skin Matrix for Regenerative Medicine.

Extracellular matrix (ECM) provides biophysical and biochemical stimuli to support self-renewal, proliferation, survival, and differentiation of surrounding cells due to its content of diverse bioactive molecules. Due to these characteristics, the ECM has been recently considered a promising candidate for the creation of biological scaffolds to boost tissue regeneration. Emerging studies have demonstrated that decellularized human tissues could resemble the native ECM in their structural and biochemical profiles, preserving the three-dimensional (3D) architecture and the content of fundamental biological molecules.

Pericranial and scalp rotation flaps for occipitocervical hardware exposure with CSF leak in rheumatoid arthritis patient: A case report and review of the literature.

Background: There are several etiologies of craniocervical junction instability (CCJI); trauma, rheumatoid arthritis (RA), infections, tumors, congenital deformity, and degenerative processes. These conditions often require surgery and craniocervical fixation. In rare cases, breakdown of such CCJI fusions (i.

Extended rotation flap for reconstruction of partial thickness defects of the tip and nasal ala region: in search of better aesthetic results.

Background: Basal cell carcinoma is the most common non-melanoma skin cancer of the nose. Defects of the nasal ala and tip region are among the most difficult to repair due to their intrinsic characteristics.

Objective: To present our experience with the extended rotation flap for reconstruction of nasal ala defects and evaluate the outcome using the Patient and Observer Scar Assessment Scale (POSAS).

A low-cost scalable 3D-printed sample-holder for agitation-based decellularization of biological tissues.

Decellularized extracellular matrix is one of the most promising biological scaffold supporting in vitro tissue growth and in vivo tissue regeneration in both preclinical research and clinical practice. In case of thick tissues or even organs, conventional static decellularization methods based on chemical or enzymatic treatments are not effective in removing the native cellular material without affecting the extracellular matrix. To overcome this limitation, dynamic decellularization methods, mostly based on perfusion and agitation, have been proposed.

Ligaclip for Preauricular Skin Tags in the Newborn.

Introduction:  Skin tags are benign lesions, that often represent only an aesthetic problem; if subjected to trauma, they can occasionally bleed with possible infection and pain. When they occur in the preauricular region, attention should be paid to the diagnosis and approach; in fact, controversy exists in the differential diagnosis between hair follicle nevi, accessory tragus, and skin tag. Misdiagnosis and failure of treatment can lead to serious consequences, such as chondritis.

Combined Timed Surgery and Conservative Management of Primary Necrotizing Fasciitis of the Breast: A Case Report.

BACKGROUND Necrotizing fasciitis is a life-threatening infection that involves the deep fascia and the surrounding tissue, but rarely involves the female breast. The most common treatment for necrotizing fasciitis of the breast is total mastectomy. However, the use of negative pressure wound therapy (NPWT), after surgical debridement, is reported to promote the more rapid development of granulation tissue, before reconstructive surgery.