Reverse Expansion Following Nipple Sparing Mastectomy: A Natural, Safe and Effective Autologous Technique for Breast Reconstruction.

The majority of surgeons choose an implant-based breast reconstruction after mastectomy. Nevertheless, lipofilling is a constantly growing technique allowing a complete breast reconstruction without prosthesis. We introduce our experience using reverse expansion for breast reconstruction following a nipple-sparing mastectomy (NSM) with a subpectoral skin expander. In the period January 2010-August 2021, 106 breast reconstruction procedures were performed on 50 patients after a NSM. We harvested an amount of fat tissue using a 2.5 mm liposuction cannula, we centrifuged it 3 min at 4000 rpm and injected in the recipient site using 3 ml syringes and Coleman cannulas. At the beginning of every session, the breast expander was deflated of a saline volume similar to the one of the fat to be injected. We harvested an average of 679.2 ccs of fat per session and injected an average of 319.3 ccs per breast. The mean number of sessions has been 2.4 per breast. The average number of sessions in a radiotreated patients' subgroup has been slightly higher than a control group. The mean follow-up time was 63.5 months and we observed no complications in 105 over 106 procedures. Lipofilling has proven to be a safe and effective technique for complete breast reconstruction. Our procedure considers the use of a breast expander as a device to prepare the recipient site. Reverse expansion after a NSM allows a like-with-like reconstruction and it might be the first reconstructive choice in a selected group of patients.Level of Evidence IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Impact of intraoperative radiotherapy on cosmetic outcome and complications after oncoplastic breast surgery.

Breast cancer is one of the most common tumors in the population worldwide. Conservative breast surgery (CBS) is one of the preferred surgical options, because both the oncologic and esthetic needs of the patient can be addressed. CBS surgical outcomes tend to be more effective with reduced chances of disease recurrence when radiotherapy (RT) treatment is considered as an adjunct treatment, either applied during surgery (IORT) and/or after (EBRT). The purpose of our study was to compare surgical outcomes between IORT and EBRT after CBS. In the past 5 years, we performed CBS in 489 patients in our clinic. Of these patients, 83 underwent adjunct treatment with IORT and 109 were treated with EBRT in accordance with our university approved clinical protocol. Surgical outcomes, early complication rates, and esthetic results were compared between these two groups of CBS patients, with a mean follow-up time of 17 months. IORT allowed breast irradiation treatment to be performed without effecting overlying skin, thus cosmetic outcomes tended to be favorable. Esthetic postoperative results assessed with the Breast Cancer Conservation Treatment (BCCTcore) software showed that the differences between IORT and EBRT were not statistically significant (including those patients that underwent further oncoplastic techniques after EBRT). The disease recurrence rates between the two groups were not significantly different. IORT is a safe, fast, and feasible technique that provides effective and comparable CBS outcomes for patients with breast cancer.

Reverse Expansion for Breast Reconstruction after Skin-sparing and Nipple-sparing Mastectomy: Our First 100 Cases.

Patients with breast cancer have experienced advancements both in oncological treatment and in aesthetics as a result of developments in reconstructive techniques. We aimed to present our experience with the reverse expansion technique, summarizing the results of our first 100 cases of reconstruction after skin-sparing mastectomy and nipple-sparing mastectomy. Methods: From January 2010 to September 2018, 253 breast reconstruction procedures were performed on 100 patients. The reverse expansion technique consists of autologous fat tissue transplantation requiring the combined use of a skin expander and of multiple lipofilling sessions. At the beginning of every session the breast expander was deflated by removing a saline volume similar to that of the fat to be injected. Results: Overall, 56 breast reconstructions after skin-sparing mastectomy and 44 after nipple-sparing mastectomy were performed. An average of 661.5 cm3 of fat per session was harvested and an average of 305.3 cm3 per breast was injected. The average number of sessions to achieve breast reconstruction was 2.53. Only four complications after 253 procedures (1.5%) were reported: one donor site hemorrhage due to genetic lack of coagulation factors, and three surgical site infections. Conclusions: Considering the large number of positive factors such as a fast postoperative recovery, an easy learning curve, a lack of need of a specialized surgical team, a natural look of the breast shape, and the soft consistency of the grafted tissue, we believe this technique could be the first choice for autologous reconstruction after skin-sparing mastectomy and nipple-sparing mastectomy.

Morgagni hernia: technical variation in the laparoscopic treatment.

INTRODUCTION: Morgagni hernia is a rare entity that accounts for 3-5% of diaphragmatic hernias. They are mostly asymptomatic and discovered incidentally. Surgical treatment is indicated once diagnosis is made. Abdominal or thoracic accesses are possible using open or minimally invasive technique. METHODS: We report two cases of laparoscopic assisted repair of Morgagni hernia conducted by primary closure of the diaphragmatic defect with extracorporeal nonabsorbable sutures anchoring the diaphragmatic edge at the muscular fascia of the abdominal wall. RESULTS: Both patients had an uneventful postoperative recovery. The operative time was 90 and 60 minutes and the postoperative hospitalization was 4 and 2 days respectively. CONCLUSIONS: Laparoscopic intervention for Morgagni hernia repair is easy, safe and less invasive compared to the open one, with reduced hospitalization time. Primary closure of the diaphragmatic defect with extracorporeal nonabsorbable sutures is an effective technique for Morgagni hernia; defects larger than 20-30 cm2 should be repaired using a prosthetic patch.

[Lack of prognostic predictive value of hepatic agobiopsy in a group of patients operated of hepatic resection for hepatocellular carcinoma]. / Mancanza di valore prognostico predittivo dell'agobiopsia epatica sull'outcome di una serie consecutiva di pazienti resecati per epatocarcinoma.

AIM: To determine prior to surgery whether a fine needle biopsy is able to define a hepatocellular carcinoma grading, or not. MATERIAL OF STUDY: Thirty patients, who all underwent liver resection for HCC. In every case a fine needle biopsy of the neoplasm was taken prior to surgery, and after the operation a complete microscopic assessment of tumor grade according to Edmondson and Steiner classification was taken. RESULTS: We found no correlation between fine needle biopsy grading and post surgical one. We also found no correlation between fine needle grading and other relevant elements, alpha-fetoprotein levels and number of neoplastic nodules. DISCUSSION: Considering the small number of patients in the study, fine needle biopsy seems to be unfit to determine HCC grading before surgery, this is probably due to the different levels of neoplastic differentiation present into every single nodule and to the characteristics of Edmondson and Steiner classification. In Literature there is at least one study, similar to ours, showing problems in the correct attribution of grading level using this classification. Other authors consider the possibility to modify the scale from a 4-levels one to a 3-levels one. CONCLUSIONS: In spite of these discouraging results, and with a strict follow up monitoring any tumor seeding, we think fine needle biopsy is still fundamental for controversial cases, and for new studies on hepatocellular carcinoma, like those over vascular invasion or the molecular profile of the neoplasm.

Surgical delay may extend the indications for nipple-sparing mastectomy: A multicentric study.

INTRODUCTION: Nipple-sparing mastectomy (NSM) is considered an oncologically sound procedure but necrosis of the nipple-areola complex (NAC) or skin flaps is a concern, particularly in the presence of risk factors. To increase the indications for NSM and decrease such complications, different procedures of "surgical delay" (SD) have been described. MATERIALS AND METHODS: A retrospective analysis of patients who underwent SD for NSM at four Italian Breast Centers from 2014 to 2017 was performed. SD generally consisted of a periareolar or "hemi-batwing" incision, dissecting the skin and the NAC from the underlying breast tissue. NSM was scheduled after 2-3 weeks. RESULTS: Eighty-eight procedures were analyzed. Mild complications of SD were registered in 7.9% of cases. NSM was performed in 85 cases, whereas in three cases (3.4%) a "skin-sparing" mastectomy was necessary due to positivity of the retroareolar biopsy for cancer at SD. A direct-to- implant (DTI) reconstruction was performed in 42 cases (49.4%), while in 43 (50.6%) a tissue-expander (TE) was inserted. After NSM, eight complications (9.4%) were recorded: one total necrosis (1.2%), one partial necrosis (1.2%) and four minimal ischemia (4.7%) of NAC, one skin flap necrosis (1.2%), one haematoma (1.2%). In only two cases (2.3%) prosthesis removal was needed. Aesthetic outcome was evaluated excellent or good in 92.9% of cases. At a median follow-up of 24 months no local recurrences were seen. CONCLUSION: This is the largest series of SD with NSM presented so far in the literature. In our experience, SD extends indications for NSM in high-risk women.

Treatment of perforation in the healthy esophagus: analysis of 12 cases.

BACKGROUND: Perforation of the esophagus still carries high morbidity and mortality rates, and there is no gold standard for the surgical treatment of choice. MATERIALS AND METHODS: We reviewed the records of patients treated for esophageal perforation in the last decade at the General Surgery Unit of the University of Udine. Patients suffering from perforation secondary to surgical procedures or neoplastic disease were ruled out. RESULTS: Eight males (66.7%) and four females (33.3%) met the inclusion criteria. The cause of perforation was iatrogenic in seven cases (58.3%) and spontaneous in five (41.7%). The perforation was in the cervical esophagus in five cases (41.7%) and at thoracic level in the other seven (58.3%). Two patients (16.7%) with cervical lesions were treated conservatively; two (16.7%) underwent primary closure and the insertion of a drainage tube; one patient with a distal cervical lesion underwent diversion esophagostomy; six patients had resection of the entire thoracic esophagus and terminal cervical esophagostomy; one had segmental resection of the distal thoracic esophagus and lateral diversion esophagostomy. In the five patients whose reconstruction was postponed, esophagogastroplasty surgery was performed with an anastomosis at cervical level in four cases and at thoracic level in one. The global mortality rate was 25%. Late diagnosis-more than 24 h after the perforation event-seems to be the only factor correlated with fatal outcome (p = 0.045). CONCLUSIONS: The choice of treatment for perforation in a healthy esophagus depends mainly on the site and size of the lesion. Cervical lesions may be amenable to conservative treatment or require primary surgical repair, while thoracic lesions with associated sepsis or major loss of substance demand an aggressive approach, with esophageal resection and delayed reconstruction seeming to be the safest option.

Type of breast cancer diagnosis, screening, and survival.

INTRODUCTION: Breast cancer screening is known to reduce mortality. In the present study, we analyzed the prevalence of breast cancers detected through screening, before and after introduction of an organized screening, and we evaluated the overall survival of these patients in comparison with women with an extrascreening imaging-detected breast cancer or those with palpable breast cancers. MATERIALS AND METHODS: We collected data about all women who underwent a breast operation for cancer in our department between 2001 and 2008, focusing on type of tumor diagnosis, tumor characteristics, therapies administered, and patient outcome in terms of overall survival, and recurrences. Data was analyzed by R (version 2.15.2), and P < .05 was considered significant. RESULTS: Among the 2070 cases of invasive breast cancer we considered, 157 were detected by regional mammographic screening (group A), 843 by extrascreening breast imaging (group B: 507 by mammography and 336 by ultrasound), and 1070 by extrascreening breast objective examination (group C). The 5-year overall survival in groups A, B, and C were, respectively, 99% (95% CI, 98%-100%), 98% (95% CI, 97%-99%), and 91% (95% CI, 90%-93%), with a significant difference between the first 2 groups and the third (P < .05) and a trend between groups A and B (P = .081). CONCLUSION: The diagnosis of invasive breast cancer with screening in our population resulted in a survival gain at 5 years from the diagnosis, but a longer follow-up is necessary to confirm this data.

Eight-year experience with the intraoperative frozen section examination of sentinel lymph node biopsy for breast cancer in a North-Italian university center.

Sentinel lymph node biopsy (SLNB) completely changed the impact of breast surgery on patients psycho-physical wellness, reducing morbidity associated with complete axillary lymph node dissection (CALND) while granting an adequate breast cancer staging. We reviewed our experience with the SLNB in a University Clinic. We collected data about all breast cancer patients submitted to SLNB from 2002 to 2010, and analyzed them with R (version 2.15.2), considering significant p<0.05. We performed 615 SLNBs on 607 patients, with a mean age of 59.86 (±10.76). Sentinel node detection rate resulted 99,7%, with a mean number of biopsied nodes of 1.64 (±0.67), axillary localization in 98% of cases, and negative intraoperative histological finding in the 86.2% of cases. Prevalence of ITCs, micrometastasis, macrometastasis and pericapsular metastasis resulted respectively 0.6%, 4.9%, 7.5% and 8.8%. Among women who received CALND, mean number of examined nodes was 16.36 (±6.19) and mean number of metastatic non-sentinel nodes was 0.97 in case of micrometastasis, 2.65 in case of macrometastasis, and up to 9.88 when pericapsular invasion was described. To conclude, our data confirm the role of nodal metastasis size in the prediction of non-sentinel node involvement, but further studies are required in order to better assess the role of ITCs and micrometastasis in the diagnostic and therapeutic management of breast cancer, with the final aim to reduce the surgical complications of axilla demolition when unnecessary.