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Objective: The aim of this study was to evaluate the clinical outcomes of breast cancer (BC) patients treated with neoadjuvant chemotherapy (NAC) followed by mastectomy, focusing on cases achieving pathologic complete response (pCR). The implications of residual ductal carcinoma in situ (DCIS) on prognosis and survival were examined. Materials and Methods: A retrospective cohort study included BC patients treated with NAC followed by mastectomy at the breast unit of IRCCS Humanitas Research Hospital between March 2010 and October 2021. Patients were sub-grouped into two: Those with residual DCIS (ypTis) and those with complete response without residual tumor (ypT0). Key variables such as demographics, tumor characteristics, treatment regimens, and survival outcomes were analyzed. Results: Of 681 patients treated with NAC, 175 achieved pCR, with 60 undergoing mastectomy. Among these 60 patients, 24 had residual DCIS (ypTis) while 36 had no residual invasive or in situ disease (ypT0). Patients with ypTis had higher rates of multifocal disease (62.5% vs. 27.8%, p = 0.006) and stage III disease (37.5% vs. 11.1%, p = 0.046). Triple-negative breast cancer was more prevalent in the ypT0 group (55.6% vs. 20.8%, p = 0.005). During a mean follow-up of 47 months, 11 patients experienced recurrence, with no significant differences in disease-free survival (DFS) and overall survival (OS) between the groups (p = 0.781, p = 0.963, respectively). Conclusion: Residual DCIS after NAC did not significantly impact DFS or OS compared to complete pathologic response without residual DCIS. This study underscores the need for further research to refine pCR definitions and improve NAC’s prognostic and therapeutic roles in BC management.

Background Nowadays, implant-based breast reconstruction is a common technique after mastectomy. The widespread use of implant employment is prompting significant concerns regarding the oncological safety of prostheses and the potential impact of surface texture on the recurrence of local breast cancer. This article examines the oncological outcomes associated with postmastectomy breast reconstructions using micro- and macrotexturized implants, focusing on the incidence and relative risk (RR).

IntroductionImplant-based breast reconstruction (IBR) is the predominant breast reconstruction technique post-mastectomy, with bacterial infections being a significant complication affecting patient recovery and quality of life. The following study aimed to determine the microbiological features of the causative agents responsible for breast implant infections, with more attention paid to the comparative analysis of Gram-positive and Gram-negative bacteria and their presentation.MethodsWe conducted a retrospective analysis of 214 patients who presented with periprosthetic infection and underwent implant removal following implant-based breast reconstruction at Humanitas Research Hospital and Istituto Europeo di Oncologia between January 2018 and March 2024.ResultsThe study revealed that Gram-positive bacteria were more prevalent, with Staphylococcus species, particularly Staphylococcus aureus, being the most isolated pathogen in both institutions (∼39.96%). In contrast, Gram-negative bacteria were less frequent, with a higher proportion of these pathogens being multi-resistant strains. A significant difference was observed (p = 0.007), indicating that individuals with normal BMI have a higher prevalence of Gram-positive infections (88.46%), whereas obese and overweight patients had higher proportions of Gram-negative infections (23.53% and 28.89%, respectively). In addition, smoking status was also significantly associated with pathogen distribution (p = 0.032), with active and past smokers being related to higher percentages of polymicrobial infections. Furthermore, positive prophylactic MSSA/MRSA swabs were significantly more associated with Staphylococcus aureus infections compared to those with negative results (p =

BackgroundPostoperative seroma is most frequent after mastectomy (ME) in combination with axillary lymph node dissection (ALND), and its reported incidence varies from 15.5% up to 90%. Seromas can be responsible for discomfort, infections and can lead to reconstruction failure. Therefore, many ways of seroma prevention have been studied, although from a recent overview it has become clear that no single method is reliably successful. Mechanical closure of the dead space, however, was consistently found to be significantly effective. The aim of our study is to evaluate if quilting of the axilla, in patients undergoing ME, immediate prosthetic breast reconstruction and ALND reduces the duration of drain maintenance, the incidence of seromas that require aspiration (clinically significant seromas, CSS) and reconstruction failure rate.Materials and methodsIn our study population we analyzed a total of 81 patients divided into two groups: 27 consecutive patients undergoing mastectomy, axillary lymph node dissection (ALND), breast reconstruction and quilting of the axilla. We subsequently randomly picked up a double number of patients (54) undergoing the same oncological and reconstructive procedures without undergoing axillary quilting, matched for clinical characteristics in order to analyze efficacy of the procedure while reducing any bias. Our observational retrospective data was collected from October 2016 to July 2020 in one single high-volume center. Our median follow-up time was of 40.6 months.ResultsIn the case group we observed a reduced time of drain maintenance: 16 vs. 20 days observed in the non-quilted group (p

Introduction: Residual tumor cellularity (RTC) and pathologic complete response (pCR) after neo-adjuvant chemotherapy (NAC) are prognostic factors associated with improved outcomes in breast cancer (BC). However, the majority of patients achieve partial pathologic response (pPR) and no clear correlation between RTC patterns and outcomes was described. Our aims were to define predictive factors for pCR and compare different outcomes of patients with pCR or pPR and with different RTC patterns. Materials and methods: Baseline and post-NAC demographics, clinicopathological characteristics, post-operative data, survival and recurrence status were recorded from our institutional database. A multivariable analysis was performed using a logistic regression model to identify independent predictors of pCR. Disease-free survival (DFS), distant disease-free survival (DDFS), and overall survival (OS) analyses were performed using the Kaplan-Meier method. Results: Overall, of the 495 patients analyzed, 148 (29.9%) achieved pCR, 347 (70.1%) had pPR, and the median RTC was 40%. Multivariable analysis identified 3 independent factors predictive of pCR: tumor stage before NAC (cT1-2 84.5% versus cT3-4 15.5%), BC sub-type (HER2-positive 54.7% versus triple-negative 29.8% versus luminal-like 15.5%), and vascular invasion (absence 98.0% versus presence 2.0%). We found statistically significant longer DFS, DDFS, and OS in patients with pCR and with RTC

Objective:Patients with triple-negative (TN) or human epidermal growth factor 2 (HER2)-enriched ipsilateral breast cancer recurrence (IBCR) seem to be excluded from a second breast-conserving surgery (BCS) under the assumption that salvage mastectomy would provide better oncological outcomes. The objective of this study was to describe the clinical features of these patients, to compare the two surgical alternatives (salvage mastectomy versus second BCS) in terms of oncological results, and to identify independent factors influencing prognosis and surgical treatment.Materials and Methods:We retrospectively reviewed all the consecutive patients with histologically confirmed TN or HER2-enriched IBCR. Disease-free survival (DFS), distant disease-free survival (DDFS), overall survival (OS), and breast cancer-specific survival (BCSS) were analyzed and compared between the two groups.Results:Eighty-five patients were affected by TN or HER2-enriched IBCR. The majority of patients (72.9%) were treated with salvage mastectomy. There was no significant difference in terms of DFS between patients receiving a second BCS or mastectomy (p = 0.596). However, patients undergoing a second BCS had significantly better DDFS, OS and BCSS compared to mastectomy (p = 0.009; p = 0.002; p = 0.001, respectively). Tumor dimension

Purpose:. In the present study, we highlight surgical tips based on our experience in lower eyelid blepharoplasty. These have been shown to be crucial in the prevention of several complications, specifically lateral lower-lid displacement. Methods:. A series of bilateral lower-lid blepharoplasties were performed on 280 patients at Humanitas-Research-Hospital (Milan, Italy) between January 2016 and January 2020. Patients with a history of lower-lid blepharoplasty and patients requiring canthopexy/canthoplasty were excluded. Needing to singularly evaluate and correct several lower-eyelid structures to obtain a harmonic result, we preoperatively assessed the amount of skin excess, the eyelid margin malposition relative to the globe, and the presence/absence of herniated fat-pads. Pre- and postoperative standard photographs were collected. Patients were evaluated by measuring scleral show, snap-back test, and distraction test. Blinded-fashioned photograph analysis was performed by independent plastic and oculoplastic surgeons who did not execute the procedures. A visual analogue scale was administered to all patients to assess satisfaction. Results:. In total, 280 patients underwent successful lower blepharoplasty, with satisfactory results of scleral show, snap-back test, and distraction test. Of the 280 patients, four presented postoperative complications. At 10-month follow-up visit, we achieved a mean patient visual analogue scale satisfaction score of 8.4. Postoperative surgeon’s photographs mean score was 4.5. Conclusions:. Without the use of muscle flaps, our technique averts tarsal ligament misposition, preserves orbicularis-muscle innervation, and limits thermal spread, assuring excellent stability of results and high patient and surgeon satisfaction. Cosmetic outcome in terms of symmetry, appearance, and lower lid line definition revealed high satisfaction with the result over time, with a remarkably low complication rate.

Summary:. Flaps based on perforators of the intercostal arteries have been described for the reconstruction of defects resulting from partial mastectomies. Dynamic infrared thermography (DIRT) identifies hot spots that accurately correspond to and evaluate perforator vessels toward the skin. The new generation of portable thermal cameras has become smaller, less expensive, more sensitive, and compatible with common smartphones. One option is the FLIR ONE system (FLIR Systems, Inc., Wilsonville, OR), a smartphone-compatible thermal camera. Despite its lower resolution, compared with the larger infrared camera models, it represents a viable option for thermal skin mapping, and its compact nature allows for easy portable use. The purpose of this article is to report a case of a preoperative study with smartphone DIRT used in the preparation of an anterior intercostal artery perforator–based flap for breast reconstruction after a wide resection at the level of the right infer-internal breast region, including a skin excision. Our study documents how smartphone DIRT is a rapid, sensitive, easily accessible and cost-effective diagnostic method for the topographical identification of intercostal artery perforators. It can be used as a rescue method at any stage of the intervention if it differs from the preoperative planning. It also confirms the proven usefulness of this flap for the reconstruction of partial defects in the breast and thoracic region.

Purpose. In modern breast cancer treatment, a growing role has been observed for breast reconstruction together with an increase in clinical indications for postmastectomy radiotherapy (PMRT). Choosing the optimum type of reconstructive technique is a clinical challenge. We therefore conducted a national multicenter study to analyze the impact of PMRT on breast reconstruction. Methods. We conducted a retrospective case-control multicenter study on women undergoing breast reconstruction. Data were collected from 18 Italian Breast Centres and stored in a cumulative database which included the following: autologous reconstruction, direct-to-implant (DTI), and tissue expander/immediate (TE/I). For all patients, we described complications and surgical endpoints to complications such as reconstruction failure, explant, change in type of reconstruction, and reintervention. Results. From 2001 to April 2020, 3116 patients were evaluated. The risk for any complication was significantly increased in patients receiving PMRT (aOR, 1.73; 95% CI, 1.33–2.24; p

Abstract Background Dermatochalasis of the upper eyelids (blepharochalasis) is a typical age-related change in the upper third of the face and a major concern for facial aesthetics. Nowadays both surgical and nonsurgical interventions are available for patients complaining of upper eyelid dermatochalasis. Although nonsurgical treatments are often easier to perform, if they are not performed correctly, complications may ensue and worsen the condition. Case presentation We describe the case of a Caucasian patient presenting with bilateral upper eyelid dermatochalasis, previously treated with multiple injections of hyaluronic acid filler. Following these procedures, the patient reported nonspecific eye symptoms (such as a sense of heaviness and asthenopia) and cosmetic concerns. We decided to perform an upper eyelid blepharoplasty. During the procedure we found a ribbon of hard, fibrous material, which was carefully removed. The patient reported resolution of functional eye symptoms owing to the reduction of upper lid heaviness, which also resulted in subjective improvement of the visual field. Patient satisfaction was assessed preoperatively and 3 months postoperatively using the Blepharoplasty Outcomes Evaluation (BOE), which showed an overall satisfaction rate of 95.8 %. Conclusions Blepharoplasty not only treated the patient’s blepharochalasis but also allowed us to correct the previous nonsurgical intervention by removing the excessive amount of injected hyaluronic acid. Both aesthetic and functional results were successfully achieved.

BackgroundThe increased incidence of conservative mastectomy operations (nipple- and skin- sparing) has increased the frequency of immediate breast reconstructions (IBR). In order to guarantee patients the best possible aesthetic outcome, the least chance of complications and moreover, the least postoperative pain, the technique with prepectoral prosthetic pocket was recently reconsidered with the use of ADM. This is the first study using Fortiva® in prepectoral breast reconstruction, and it compares the outcomes of three different patient populations (undergoing retromuscular, prepectoral and prepectoral reconstruction with ADM). The authors suggest that prepectoral breast reconstruction with ADM may bring benefits compared to the current standard technique (retromuscular) as well as compared to the prepectoral reconstruction without ADM.MethodsRetrospective data analysis of patients who underwent mastectomy followed by immediate breast reconstruction with silicone implants (DTI), performed by a team of breast surgeons and plastic surgeons. Logistic factor regressions were performed in order to investigate the effects of the three different intervention techniques on the incidence of complications. Fisher's exact test was used to analyze the differences in the occurrence of each complication. Mann Whitney test was used to compare the averages of referred pain. A p value

Background:. Tuberous breast (TB) deformity is a condition characterized by alterations in breast morphology and tissue structure with high prevalence in the general population. The literature provides sparse descriptions of TB, as not many investigations on the condition have been conducted. The aim of this review was to analyze and provide a holistic overview on the morphological characteristics of the TB. Methods:. A review of current literature was performed using the PubMed database from 2001 to 2021. The key words used for the review included “tuberous breast,” “constricted breast,” and “stenotic breast.” We included articles that analyzed the anatomic and histologic characteristics of TB. Results:. From 213 articles, only 42 met the inclusion criteria. A total of 171 articles were excluded, as they were letters, not related to the condition, or were written in a foreign language. The studies in this review drew on hypothesis on the embryological origin of TB and analyzed the composition of TB tissues, consisting in a constricting fibrous ring, made of longitudinally arranged collagen and elastic fibers. Furthermore, the review reports the different anatomical and surgical classifications, as well as the various surgical corrective procedures developed throughout history up to 2021. Conclusion:. The review describes all etiological, epidemiologic, anatomical, histological, and surgical characteristics of tuberous breast.

Background:. Nonmelanoma skin cancers constitute more than 15% of all types of cancer. To obtain the best cosmetic outcome, local flaps represent the ideal surgical choice. Methods:. We conducted a retrospective review of patients treated from 2016 to 2019. The day-surgery group included 73 patients, and the outpatient group included 70 patients. We analyzed medical records regarding age of diagnosis, waiting time, site of lesion, reconstructive technique, histologic diagnosis, radicality of excision, and complications. We administered a survey based on quality items and carried out an economic evaluation. Results:. Outpatient removals were radical 92.6% of the time against the 78% of those performed in the operating room (P = 0.14). We observed two cases of wound dehiscence and two cases of hematoma in the day-surgery group. Economic analysis showed reduced costs in the outpatient setting. Conclusion:. Skin excision and local flap reconstruction are safe procedures in an outpatient setting under a clinical, economical, and patient perception point of view.

Background:. Abdomen reshaping is a common plastic surgery procedure, and numerous surgical techniques have been described in the scientific literature. To standardize surgical approach, we propose our protocol that correlates patients’ anatomy with the type of procedure performed. Methods:. Between 2008 and 2020, we retrospectively analyzed 582 consecutive female patients who underwent abdomen reshaping procedures, assessing anatomical features, complication rate, patient satisfaction, and surgical result, comparing them with previous reports in the literature. Aesthetic outcomes were evaluated with VAS scale (0–10). Results:. Among the 582 patients recruited in the study, we performed 74 liposuctions as a single procedure, 62 mini-abdominoplasties, 28 T-inverted abdominoplasties, and 418 full-abdominoplasties. Aesthetic outcome evaluation reported a mean value of 8.2 from patients and 7.8 from surgeons. We experienced four early postoperative bleedings requiring hemostasis revision, 18 wound dehiscences, five seromas, and 24 re-interventions for aesthetic issues. We found no differences in the complication rate while comparing our data with previous reports in the literature. Conclusions:. Our protocol and surgical technique have proved to be effective, safe, and reproducible, with high patient and surgeon satisfaction, low complication rate, and fast recovery time.

Background:. The periareolar approach was first introduced by Hollander in 1924 and, since then, numerous contributions have been reported by different authors. Despite all the strengths associated with this versatile technique, the periareolar approach still poses three main problems: large areolar diameter with poor quality scar, flattening of the breast cone, and poor stability of the results. The purpose of this article is to show how this surgical technique, with a good patient selection, can be applied to different situations and obtain excellent results. Methods:. We performed a retrospective study on 5028 consecutive procedures in 4198 female patients treated with a periareolar approach in two regional institutions between 2008 and 2018. We considered 853 pure mastopexies, 362 breast augmentations, 422 secondary breast augmentations, 402 corrections of stenotic breast, 2921 oncoplastic surgeries, and 68 breast reductions. Postoperative complication, as well as patient and surgeon satisfaction were assessed. Result:. Patient and surgeon satisfaction 1 year after the procedure was excellent, and the complication rate was low. Conclusions:. When the indication is set correctly, the periareolar approach can obtain excellent results. This versatile technique, initially introduced as a mastopexy technique, has expanded its applications and can now be used for multiple surgical situations.

Autologous fat grafting (AFG) is a safe and minimally invasive procedure to correct soft tissue defects. The benefit of AFG is attributed to adipose-derived stem cells (ASCs) in fat tissue graft. This technique is useful also in patients undergoing reconstructive surgery following quadrantectomy for breast cancer. However, these patients are frequently treated with tamoxifen. We evaluated the ex vivo effects of tamoxifen on ASCs to understand if cellular functions of ASCs are affected. We selected 24 female patients; 10 of which were breast cancer patients treated with quadrantectomy and tamoxifen. As control group, we selected 14 healthy female subjects (9 premenopausal and 5 menopausal). We found that tamoxifen has no effect on cellular proliferation, VEGF secretion or apoptosis of ASCs. The gene expression assessment demonstrated no impairment in differentiation capacity of ASCs. Our results showed that tamoxifen has no effect on cellular functions of ASCs for the first time in an ex vivo single-center study.

Background:. Breast reduction, also defined as reduction mammaplasty, is one of the most common procedures performed in aesthetic surgery. Multiple techniques have been proposed throughout the years and several classification systems have been adopted according to: type of incision, pedicle blood supply (cutaneous, glandular, dermoglandular), extent of undermining, excision area, simultaneous or separate tissue excision (fat/gland, skin, or both), and combination of the aforementioned. In the present article, we share our 10 years’ experience with reduction mammaplasty and we describe our personal technique, a modified superior pedicle breast reduction. Methods:. We performed a retrospective analysis on 823 consecutive patients undergoing either aesthetic or functional reduction mammaplasty at Humanitas Research Hospital between 2009 and 2018. For each patient, we evaluated the mean resection volume and complication rate. We also assessed patients’ satisfaction (VAS scale) and aesthetic outcome (assessed by independent surgeons, scale from 1 to 5). Results:. The average patient age was 48, ranging from 17 to 77 years. The average operative time was 77 minutes, ranging from 62 to 123 minutes. After a thorough follow-up of these patients, we can conclude that our technique has a low complication rate, patients’ satisfaction is excellent, and the result is stable over time in terms of shape and symmetry (the mean VAS score was 8.1). Postoperative surgeon’s photographs evaluation scores were 4.5 ± 0.5. Average resected volume was 860gr. Conclusion:. The proposed technique is safe, fast, and simple with a relatively short learning curve, making it didactic and intuitive for young surgeons.

Background:. The coronavirus disease 2019 (COVID-19) pandemic presented a dramatic challenge to healthcare systems. Humanitas Clinical and Research Hospital (Rozzano, MI, Italy) was declared a regional hub for the treatment of COVID-19 patients. Our plastic surgery team, in consultation with our breast surgery colleagues, decided to perform immediate implant-based breast reconstruction for patients undergoing mastectomy for cancer. In this report, we present our experience performing breast reconstruction with a new protocol in the first month following the COVID-19 pandemic in the most affected region in Italy. Methods:. We adopted a new protocol to treat patients with breast cancer during the COVID-19 pandemic. The main goals of our protocol were to reduce the risk of COVID-19 spread for both patients and clinicians, postpone nononcologic and more advanced surgery, develop rapid recovery for early patient discharge (within 24 hours from surgery) through pain management, and finally reduce postoperative consultations. Results:. The protocol was applied to 51 patients between early March and early April 2020. After 1 month, we decided to retrospectively review our experience. We found no significant differences in terms of postoperative pain and complication rate compared with our data in the pre-COVID period. Conclusion:. Our new protocol is safe and effective, enabling tumor resection and immediate implant-based breast reconstruction, without increasing risks to the patient or staff.

Background: Nipple-areola complex (NAC) sparing mastectomy (NSM) is mostly indicated in patients with small-/medium-sized and non-ptotic breasts, while skin-reducing mastectomy is used in patients with medium or large breasts with severe ptosis. NAC location on the reconstructed breast is one of the major factors in determining the final aesthetic result and patients’ satisfaction. An optimum result obtained at the end of surgical procedure may be altered and compromised by skin redistribution and consequently NAC depositioning during the post-operative period in patients with medium-sized breasts and a moderate degree of ptosis. Aims: In the present study, we propose a simple surgical trick to fix the NAC in the desired position with a long-lasting result. Methods: We selected 35 patients undergoing NAC sparing mastectomy for breast cancer and immediate one-stage prosthetic reconstruction and we performed a single suture to fix NAC in the desired position before closing the skin envelope. We evaluated NAC complex position stability overtime comparing pre-operative standard photographs with early (3 weeks after surgery) and late (1 year after surgery). Results: In all patients, we were able to place the NAC complex on the desired position, and the result was stable at 1 year follow-up. The aesthetic outcome was satisfactory in all patients with no change in the complication rate. Conclusions: This simple surgical trick has been shown to be safe and effective in optimising the aesthetic outcome in a patient undergoing NAC sparing mastectomy and immediate one-stage prosthetic reconstruction. Level IV: evidence obtained from multiple time series with or without the intervention, such as case studies. Dramatic results in uncontrolled trials might also be regarded as this type of evidence.

Autologous fat tissue grafting (AFTG) has been successfully used in the treatment of different sclerotic conditions, including localized scleroderma. Patients with advanced systemic sclerosis (SSc)-related perioral thickening and mouth opening limitation are candidates for this therapeutic approach. AFTG of the lips was performed to improve mouth opening in patients with SSc. We enrolled in the study 20 female patients with diffuse SSc (median age 35 ± 15 years and 11 ± 10 years of disease duration). Two-milliliter fractions of autologous fat drawn from trochanteric or periumbilical areas were injected in eight different sites around the mouth. Baseline and after-treatment mouth opening changes were assessed by measuring interincisal distance and oral perimeter, while skin hardness was tested by digital durometer. Pre- and posttreatment modifications of microvascular architecture were assessed by counting capillaries in the inferior lip videocapillaroscopy (VC) images and by scoring the microvascular density (MVD) in anti-CD34/CD31 immunohistochemical (IH) stained perioral skin biopsy sections. Similarly, histological sections were examined to evaluate dermoepidermic junction (DEJ) modifications. Three months after treatment, both the interincisal distance and oral perimeter significantly increased ( p < 0.001). At the same time, a significant skin neovascularization became evident, both considering the VC images ( p < 0.001) and MVD scores in IH sections ( p < 0.0001). Finally, some skin histological aspects also improved, as shown by the significant changes in DEJ flattening scores ( p < 0.0001). The present study suggests that, in patients with SSc, AFTG can improve mouth opening and function, induce a neovascularization, and partially restore the skin structure.

We describe the case of a 45-year-old male patient who presented a retractile and painful scar in the nasolabial fold due to trauma which determined partial motor impairment of the mouth movements. We subsequently treated him with autologous fat grafting according to Coleman’s technique. Clinical assessments were performed at 5 and 14 days and 1, 3, and 6 months after surgical procedure and we observed a progressive release of scar retraction together with an important improvement of pain symptoms. A second procedure was performed 6 months after the previous one. We observed total restoration of mimic movements within one-year follow-up. The case described confirms autologous fat grafting regenerative effect on scar tissue enlightening a possible therapeutic effect on peripheral nerve activity, hypothesizing that its entrapment into scar tissue can determine a partial loss of function.

Reconstruction of open abdominal defects is a clinical problem which general and plastic surgeons have to address in cooperation. We report the case of a 66-year-old man who presented an abdominal dehiscence after multiple laparotomies for a sigmoid-rectal adenocarcinoma that infiltrated into the abdominal wall, subsequently complicated by peritonitis and enteric fistula. A cutaneous dehiscence and an incontinent abdominal wall resulted after the last surgery. The abdominal wall was reconstructed using a biological porcine cross-linked mesh Permacol (Covidien Inc., Norwalk, CT). Negative Pressure Wound Therapy (NPWT), instead, was used on the mesh in order to reduce wound dimensions, promote granulation tissue formation, and obtain secondary closure of cutaneous dehiscence which was finally achieved with a split-thickness skin graft. Biological mesh behaved like a scaffold for the granulation tissue that was stimulated by the negative pressure. The biological mesh was rapidly integrated in the abdominal wall restoring abdominal wall continence, while the small dehiscence, still present in the central area, was subsequently covered with a split-thickness skin graft. The combination of these different procedures led us to solve this complicated case obtaining complete wound closure after less than 2 months.

We present the results obtained in a case of a 20-year-old Caucasian woman with a posttraumatic injury “hard-to-heal” of the left leg treated using autologous fat graft. Considering our experience in treatment of chronic posttraumatic ulcers by autologous fat graft, we decided to use this surgical technique to induce a regenerative effect in this young patient. We have had complete wound closure with only a single surgical procedure after 1 month; after the second intervention of autologous fat graft we observed an improvement in the quality of the scar tissue. The patient satisfaction was excellent. The results were long lasting and remained virtually unchanged after 1 year.

We report the case of a 55-year-old female patient who attended our clinic for the presence of a scar retraction in the upper pole of the left breast as a complication of breast augmentation. In the scar area, we observed an orifice that probing revealed to be a fistula. The patient was referred to surgical intervention under general anesthesia to obtain scar contracture release using autologous fat graft; one month after autologous fat injection, following healing of the fistula, the patient underwent a second surgical procedure to replace the left breast implant. Unexpectedly, two weeks after the surgical procedure, complete healing of the breast fistula within the scar area was observed; this observation was confirmed during the second surgical step for left breast implant repositioning, when we observed the absence of the fistula orifice in the breast implant cavity. Upon clinical examination at 1-year followup, tissue integrity was preserved. The patient's satisfaction was excellent. We have observed a possible additional effect of fat graft.