Autologous fat transplantation for secondary breast reconstruction: our experience.

BACKGROUND: Autologous fat transplantation is used after breast reconstruction to improve the breast profile. There are a variety of different methods used for fat harvesting, preparation, and reinjection. This study describes the specific techniques we used in this series of autologous fat transplantations in breast reconstruction patients and reports their outcomes compared with other studies in the literature. PATIENTS AND METHODS: At the University Hospital of Parma between May 2012 and December 2016, we performed 53 autologous fat transplantations for secondary breast reconstruction patients with an average age of 49 years (range: 34-65 y). A tumescent fluid (NaCl, epinephrine, and a local anaesthetic) was injected, and the lipoaspirate was harvested using a closed aspiration-injection system connected to a 50 ml syringe, a 4 mm infiltration cannula, and a -650 mmHg vacuum. The average amount of lipoaspirate obtained was 100 ml (range: 50-200 ml). Centrifugation of the lipoaspirate (3000 rpm for 3 min) was performed to isolate the adipose tissue (average amount obtained, 80 ml; range: 30-180 ml). Under local anaesthesia, the retrograde injection of thin layers of fat graft in multiple tunnels was performed in the subcutaneous and/or subglandular planes. RESULTS: Average follow-up was six months. Comparable to other studies, our complication rate was 7.4% (n = 4/53) and included cyst formation at the injection site (n = 1/53) and hematoma at the donor site (n = 3/53). Repeat fat grafting was performed in 28.3% of patients (n = 15/53) due to fat graft resorption. CONCLUSIONS: Autologous fat transplantation is a useful procedure for correcting irregularities in the breast contour in secondary breast reconstruction.

Gluten-free diet as a therapeutic approach in psoriatic patients: if yes, when.

Since most of the studies are mainly confined to cases reporting coincidence of psoriasis and celiac disease, the authors want to underline the utility of investigating the possible presence of an underlying celiac disease in normal practice for a better approach to the patient. It is necessary to carry out controlled studies on a large number of patients to evaluate the association between these two diseases and the benefits of a gluten-free diet, even when the intestinal symptomatology is not evident.

Symmetric bilateral transposition flap: a very versatile option in facial dermatological surgery.

AIM: Repair following excision of large tumours of the face can be problematic; primary closure may not be achievable and grafting or secondary intention healing carry the risk of necrosis and lengthy healing times. Flaps are usually associated with earlier healing and better cosmetic results, as the skin used for closure is similar to the tissue requiring repair. However, large wound sizes and difficulty in finding a suitable donor area means flaps can be complicated to perform. The aim of this paper was to identify a comparatively quick and simple alternative to standard repair techniques for the closure of large wound defects in critical anatomical areas, when the only realistic alternative would be grafting, offering both good cosmetic results and minimal risk of complications. RESULTS: We have developed a flap, modified from the classic, single lobe transposition flap. Two similar lobes placed symmetrically and perpendicularly to two opposite sides of the surgical wound are incised with fulcra centred on two opposite corners. The flaps are then rotated by approximately 80-90º into position side by side, sutured to the borders of the surgical wound and finally together with a longitudinal suture. The principle behind this flap is the split of the covering surface into 2 small units, rather than using a large single lobe, which, for large wounds, would make closure of the single donor area by first intention impossible. The split of the donor area in 2 smaller subunits makes it easier to close the two donor areas and allows a larger amount of tissue to be harvested. CONCLUSION: We have developed a twinned symmetric transposition flap to close large wounds on the face when the only realistic alternative would have been the use of grafting. It offers minimal distortion, and is both quick and simple to perform. The use of tissue similar to the original defect ensures good cosmetic results. Healing times were usually very rapid and complications limited to a very few cases of end flap necrosis. This technique is not applicable where donor areas fall in anatomic spots where harvesting of the lobes is impossible, e.g. when the wound is too close to the hair line and transposition of the lobes would cause the transfer of hairy skin to an area where the presence of hair is not desirable.

Alitretinoin: a useful agent in the treatment of hidradenitis suppurativa, especially in women of child-bearing age.

AIM: Despite a better insight into its pathogenesis, hidradenitis suppurativa (HS) remains very frustrating to treat. Acitretin has been described as one of the agents with the highest effective profile. Acitretin however, due to its teratogenicity and prolonged half-life (up to three years) is not an option in young women of fertile age who, unfortunately, are the target of this disease. Alitretinoin has a similar pharmacology action to acitretin, but much shorter half-life (only four weeks), making it a far much more attractive option compared to acitretin for women of child-bearing age. The aim of this paper was to evaluate the use of alitretinoin in treating recalcitrant cases of HS, which have not been responsive to standard treatments. METHODS: Fourteen patients (all female, of child-bearing age), who persistently failed traditional treatments, were treated with alitretinoin 10 mg/day for 24 weeks. The disease trend was evaluated by using both Sartorius and Dermatology Life Quality Index scores at time 0, at week 12 and at week 24. RESULTS: A significant improvement was recorded in 78.5% of the cases. CONCLUSION: Although more studies are necessary, this preliminary study shows that alitretinoin may have a role in the treatment of HS specifically in women of fertile age.