Contrast-enhanced Ultrasound Using Intradermal Microbubble Sulfur Hexafluoride in Non-invasive Axillary Staging in Breast Cancer: Are we Missing a Chance?

BACKGROUND/AIM

In the context of surgical de-escalation in early breast cancer (EBC), this study aimed to evaluate the contrast enhancement ultrasound (CEUS) sentinel lymph node (SLN) procedure as a non-invasive axillary staging procedure in EBC in comparison with standard SLN biopsy (SLNB).

PATIENTS AND METHODS

A subanalysis of the AX-CES study, a prospective single-arm, monocentric phase 3 study was performed (EudraCT: 2020-000393-20). The study included patients with EBC undergoing upfront surgery and SLN resection, with no prior history of locoregional treatment, and weighing between 40-85 kg. All patients underwent the CEUS SLN procedure as a non-invasive axillary staging procedure, with CEUS SLN accumulation marked using blue dye. After the CEUS SLN procedure, all patients underwent the standard mapping procedure. Data on success rate, systemic reactions, mean procedure time, mean surgical procedure, mean procedure without axillary staging, CEUS SLN appearance (normal/pathological), SLN number, and concordance with standard mapping procedure were collected.

RESULTS

After the CEUS SLN procedure, 29 LNs among 16 patients were identified and marked. In all cases, CEUS SLN revealed at least one LN enhancement. Six (37.50%) LNs were defined as pathological after the CEUS SLN procedure. Definitive staining of CEUS SLN pathology revealed metastatic involvement in four (66.67%) of the cases. Two SLNs were identified during the CEUS SLN procedure; however, owing to the low disease burden, no change in the surgical plan was reported.

CONCLUSION

The CEUS SLN procedure shows promise as a technique for non-invasive assessment of the axilla, potentially enabling safe axillary de-escalation in EBC by estimating the axillary disease burden.

Breast Cancer in Patients with Previous Endometriosis Showed Low Aggressive Subtype

Background and Objectives: The association between endometriosis and breast cancer still remains controversial. The aim of this study was to investigate the different subtypes of breast cancer, immunohistochemical markers, hormone receptors, and ki67 proliferation indexes in patients with and without endometriosis and/or adenomyosis. Materials and Methods: All patients with endometriosis and breast cancer were enrolled. Women with endometriosis and breast cancer (Group BC+EN+) were compared to patients with breast cancer without endometriosis (group BC+EN-) and those with endometriosis without breast cancer (group BC-EN+). General population characteristics and histological and immunohistochemical subtypes of breast cancer were compared between groups. Results: Our study included 41 cases affected by both endometriosis and/or adenomyosis and breast cancer (Group BC+EN+) that were matched (1:2) with 82 patients affected only by breast cancer (group BC+EN-) and 82 patients affected only by endometriosis and/or adenomyosis (group BC-EN+). Group BC+EN+ presented a higher percentage of ER receptor expression (83% vs. 70%, p = 0.02), as well as lower values of Ki 67% (15% vs. 24%, p < 0.0001) and HER2+ (9.8% vs. 28%, p = 0.022). These findings were more evident when comparing patients with premenopausal status, while in postmenopausal patients, this difference was no longer significant. Regarding endometriosis, no statistical differences were observed in type or specific localization of the disease among the groups with and without breast cancer. Conclusions: Patients with endometriosis presented lower aggressive breast cancer rates with higher values of ER% and lower values of Ki 67 and HER2neu+. The type and severity of endometriotic diseases seemed not to influence breast cancer occurrence.

Surgical De-Escalation for Re-Excision in Patients with a Margin Less Than 2 mm and a Diagnosis of DCIS

The current surgical guidelines recommend an optimal margin width of 2 mm for the management of patients diagnosed with ductal carcinoma in situ (DCIS). However, there are still many controversies regarding re-excision when the optimal margin criteria are not met in the first resection. The purpose of this study is to understand the importance of surgical margin width, re-excision, and treatments to avoid additional surgery on locoregional recurrence (LRR). The study is retrospective and analyzed surgical margins, adjuvant treatments, re-excision, and LRR in patients with DCIS who underwent breast-conserving surgery (BCS). A total of 197 patients were enrolled. Re-operation for a close margin rate was 13.5%, and the 3-year recurrence was 7.6%. No difference in the LRR was reported among the patients subjected to BCS regardless of the margin width (p = 0.295). The recurrence rate according to margin status was not significant (p = 0.484). Approximately 36.9% (n: 79) patients had resection margins < 2 mm. A sub-analysis of patients with margins < 2 mm showed no difference in the recurrence between the patients treated with a second surgery and those treated with radiation (p = 0.091). The recurrence rate according to margin status in patients with margins < 2 mm was not significant (p = 0.161). The margin was not a predictive factor of LRR p = 0.999. Surgical re-excision should be avoided in patients with a focally positive margin and no evidence of the disease at post-surgical imaging.

Cavity Shave Margins in Breast Conservative Surgery a Strategy to Reduce Positive Margins and Surgical Time

Background: Resection of additional tissue circumferentially around the cavity left by lumpectomy (cavity shave) was suggested to reduce rates of positive margins and re-excision. Methods: A single center retrospective study which analyzed margins status, re-excision, and surgical time in patients who underwent breast conserving surgery and cavity shave or intraoperative evaluation of resection margins. Results: Between 2021 and 2023, 594 patients were enrolled in the study. In patients subjected to cavity shave, a significant reduction in positive, focally positive, or closer margins was reported 8.9% vs. 18.5% (p = 0.003). No difference was reported in terms of surgical re-excision (p < 0.846) (5% vs. 5.5%). Surgical time was lower in patients subjected to cavity shave (<0.001). The multivariate analysis intraoperative evaluation of sentinel lymph node OR 1.816 and cavity shave OR 2.909 were predictive factors for a shorter surgical time. Excluding patients subjected to intraoperative evaluation of sentinel lymph node and patients with ductal carcinoma in situ, patients that underwent the cavity shave presented a reduced surgical time (67.9 + 3.8 min vs. 81.6 + 2.8 min) (p = 0.006). Conclusions: Cavity shaving after lumpectomy reduced the rate of positive margins and it was associated with a significant reduction in surgical time compared to intraoperative evaluation of resection margins.

Effects of Anti-COVID-19 Vaccination and Pre-Exposure Prophylaxis with Tixagevimab-Cilgavimab in Kidney and Liver Transplant Recipients

Background and Objectives: Underpowered immune response to vaccines against SARS-CoV-2 was observed in solid organ transplant (SOT) recipients. A novel combination of monoclonal antibodies tixagevimab-cilgavimab (TGM/CGM) received authorization as pre-exposure prophylaxis (PrEP) in those with reduced response to vaccine. We aimed to evaluate the response rate to COVID-19 vaccination in kidney transplant (KT), compared to liver transplant (LT) recipients, and the efficacy and safety of PrEP with TGM/CGM. Material and Methods: Between March and November 2022, adult KT and LT recipients who had completed the vaccination schedule (3 doses) were tested for anti-SARS-CoV-2 antibodies titer. SOT recipients with anti-SARS-CoV-2 titer ≥ 100 IU/mL were considered protected against infection, while those with titer < 100 UI/mL were defined non-protected. Patients with inadequate response were invited to PrEP. Results: In total, 306 patients were enrolled [KT:197 (64.4%), LT:109 (35.6%)]. After the complete scheme of vaccination, 246 (80.3%) patients developed a protective titer, while 60 (19.6%) did not have a protective titer. KT recipients had a lower rate of protective anti-COVID-19 titer compared to LT patients [149 (75.6%) vs. 97 (89.0%), p = 0.004]. Recipients with non-protective anti-COVID-19 titer received mainly tacrolimus-based regimen associated with mycophenolate mofetil (MMF) (70%) e steroids (46.7%) as maintenance immunosuppression, while those treated with everolimus were associated with higher protective titer. Of 35 (58.3%) patients who received PrEP, within 12 months, 6 (17.1%) (all KT) developed pauci-symptomatic COVID-19 disease, while 15/25 (60%) of non-responders, who did not receive the prophylaxis, developed COVID-19 disease. After PrEP, hospitalization rate was lower (2.8% vs. 16%), and no adverse events, neither graft loss nor rejection, were observed. Conclusions: Despite complete COVID-19 vaccination, SOT recipients might be not protected from the SARS-CoV-2 infection, especially after KT. In non-protected SOT patients, the subsequent pre-exposure prophylaxis with combination of monoclonal antibodies (TGM/CGM) might be an efficacy and safe strategy to prevent COVID-19 severe disease and hospitalization.

Socioeconomic Impact of OncotypeDX on Breast Cancer Treatment: Preliminary Results

BACKGROUND/AIM

Breast cancer (BC) is the most prevalent oncological diagnosis worldwide. Molecular subtyping has provided valuable insights for treatment decisions, but challenges remain in adjuvant treatment for hormone receptor (HR)-positive/HER2-negative luminal BC (LBC). Multigene markers like Oncotype DX have emerged to provide more precise prognostic information. This study aimed to evaluate the influence of gene expression panels on fear of cancer recurrence (FCR), quality of life (QoL), and healthcare-related greenhouse emissions.

PATIENTS AND METHODS

A monocentric retrospective analysis was conducted using a prospective database of patients undergoing Oncotype DX. QoL assessments were performed using the Short Breast Health Perception Questionnaire (BHPQ) and Life Satisfaction Questionnaire (LSQ-32). Reductions in hospital visits and travel distance were analyzed.

RESULTS

Twenty-eight patients underwent Oncotype DX testing. Of these, 17.85% received adjuvant chemotherapy based on the recurrence score (RS). The implementation of Oncotype DX resulted in a significant reduction in hospital visits, travel distance, and healthcare-related greenhouse gas emissions. QoL assessments using BHPQ and LSQ-32 showed lower levels of FCR and improved QoL in various domains for patients who received hormone therapy (HT) alone.

CONCLUSION

The implementation of Oncotype DX in clinical practice has the potential to reduce overtreatment, decrease healthcare-related greenhouse gas emissions, and improve QoL. Lower levels of FCR and improved QoL were observed in patients who received HT-only based on the RS score.

How future surgery will benefit from SARS-COV-2-related measures: a SPIGC survey conveying the perspective of Italian surgeons

COVID-19 negatively affected surgical activity, but the potential benefits resulting from adopted measures remain unclear. The aim of this study was to evaluate the change in surgical activity and potential benefit from COVID-19 measures in perspective of Italian surgeons on behalf of SPIGC. A nationwide online survey on surgical practice before, during, and after COVID-19 pandemic was conducted in March-April 2022 (NCT:05323851). Effects of COVID-19 hospital-related measures on surgical patients' management and personal professional development across surgical specialties were explored. Data on demographics, pre-operative/peri-operative/post-operative management, and professional development were collected. Outcomes were matched with the corresponding volume. Four hundred and seventy-three respondents were included in final analysis across 14 surgical specialties. Since SARS-CoV-2 pandemic, application of telematic consultations (4.1% vs. 21.6%; p < 0.0001) and diagnostic evaluations (16.4% vs. 42.2%; p < 0.0001) increased. Elective surgical activities significantly reduced and surgeons opted more frequently for conservative management with a possible indication for elective (26.3% vs. 35.7%; p < 0.0001) or urgent (20.4% vs. 38.5%; p < 0.0001) surgery. All new COVID-related measures are perceived to be maintained in the future. Surgeons' personal education online increased from 12.6% (pre-COVID) to 86.6% (post-COVID; p < 0.0001). Online educational activities are considered a beneficial effect from COVID pandemic (56.4%). COVID-19 had a great impact on surgical specialties, with significant reduction of operation volume. However, some forced changes turned out to be benefits. Isolation measures pushed the use of telemedicine and telemetric devices for outpatient practice and favored communication for educational purposes and surgeon-patient/family communication. From the Italian surgeons' perspective, COVID-related measures will continue to influence future surgical clinical practice.

Anxiety and Fear of Breast Cancer Patients During and After the COVID-19 Era

BACKGROUND/AIM

Coronavirus-19 (COVID-19) pandemic had a huge impact on medical resource allocation. While it is clear that the surgery refusal rate of patients with breast cancer (BC) was higher during the pandemic, long-term effect of COVID-19 pandemic on hospital admission in the post-pandemic period has not been fully evaluated. This study aimed to estimate how patients' behavior changed following the pandemic and whether the cross-infection risk is still influencing patients' decision-making process.

PATIENTS AND METHODS

Between the 16^th of January and 18^th of March 2020, between 19^th of March 2020 and the 20^th of March 2020, and between 19^th of March 2023 and the 20^th of March 2023, 266 patients were enrolled and divided into PRE-COVID-19, COVID-19, and POST-COVID-19 groups, respectively. A total of 137 patients with a suspected breast lesion (SBL) were divided into 3 groups: PRE-COVID-19-SBL, COVID-19-SBL, and POST-COVID-19-SBL groups. In addition, 129 BC patients were divided into PRE-COVID-19-BC, COVID-19-BC and POST-COVID-19-BC groups. Patient characteristics including age, marital status, SBL/BC diameter, personal and family history of BC, clinical stage and molecular subtype were recorded. Procedure refusal (PR) and Surgical refusal (SR) were also recorded with their reason.

RESULTS

BC and SBL analysis showed no difference in pre-treatment characteristics (p>0.05). While higher rate of PR and SR rates were reported in COVID-19-SBL and COVID-19-BC groups when compared with PRE-COVID-19 (p=0.003, p=0.013, respectively) and POST-COVID-19 (p=0.005, p=0.004, respectively) groups, no statistical difference was found between PRE-COVID-19 and POST-COVID-19 subanalysis.

CONCLUSION

Thanks to preventive measures, COVID-19 does not currently seem to affect the decision-making process of patients with BC.

Awake Breast Surgery: A Systematic Review

BACKGROUND/AIM

Awake surgery has become a valid alternative to general anesthesia in many surgery fields. This technique played a very important role during the COVID-19 period. The growing use of this technique has many advantages. We performed a systematic review to study the potentialities of awake breast surgery.

MATERIALS AND METHODS

We searched Pubmed, Embase, and Cochrane library database and retrieved a total of 109 records. Forty-nine of them were excluded as unsuitable. Finally, we selected a total of 12 records concerning different types of studies for topic appropriateness. Three reviewers reviewed independently each record.

RESULTS

Five articles analyzing the sustainability of awake surgery during the COVID-19 period were selected. In addition, one article analyzing the impact on the immune system and six articles and eight case reports analyzing anesthetic techniques were also selected. The studies analyzing awake breast surgery during the COVID-19 period showed advantages in terms of sustainability and length of hospitalization. The study analyzing the immune response after awake breast surgery showed lesser lymphocyte response than the general anesthesia group. The studies analyzing anesthetic techniques in awake breast surgery showed that the nerve blocks allow good level of safety and postoperative pain control.

CONCLUSION

The awake breast surgery and fast track implementation shortened hospital stays and reduced costs, without influencing the surgical results. Furthermore, awake breast surgery reduced surgical stress compared to general anesthesia. Among the various anesthetic techniques, nerve blocks are the most advantageous in terms of safety and efficacy compared to epidural anesthesia.

From Patient Reported Outcome Measure (PROM) to Environment Related Outcome Measure (EROM): Towards "Green Breast Surgery"

Climate change is a global issue that has had significant impacts on public health and healthcare policy worldwide. The direct impact of climate change on healthcare has been associated with extreme weather events, resulting in a higher demand for disaster management resources and reduced healthcare access. Moreover, the increase of zoonotic spillover effects has increased the risk of transmission of different diseases, including COVID-19. The healthcare industry alone is responsible for 4.4% of greenhouse gas global emissions. The surgical theatre is a resource-intense healthcare activity and a major carbon emitter, thus surgical processes require rethinking. This article proposes the introduction of environmental-related outcome measures in clinical trials, which will associate highest clinical standards to a reduced impact of care on climate change. Breast cancer care may represent a model disease for the implementation of evidence-based protocols, such as Green Breast Surgery, aiming to optimize the carbon footprint of care without affecting oncological and non-oncological outcomes. Physicians and healthcare workers worldwide should be aware of the importance of addressing environmental issues in healthcare policy, implementing programs to reduce their carbon footprint, and contributing to a more sustainable future.

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

BACKGROUND

Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres.

METHODS

This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low-middle-income countries.

RESULTS

In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of 'single-use' consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low-middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia.

CONCLUSION

This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high- and low-middle-income countries.

Intra- and Extra-Hospitalization Monitoring of Vital Signs-Two Sides of the Same Coin: Perspectives from LIMS and Greenline-HT Study Operators

BACKGROUND

In recent years, due to the epidemiological transition, the burden of very complex patients in hospital wards has increased. Telemedicine usage appears to be a potential high-impact factor in helping with patient management, allowing hospital personnel to assess conditions in out-of-hospital scenarios.

METHODS

To investigate the management of chronic patients during both hospitalization for disease and discharge, randomized studies (LIMS and Greenline-HT) are ongoing in the Internal Medicine Unit at ASL Roma 6 Castelli Hospital. The study endpoints are clinical outcomes (from a patient's perspective). In this perspective paper, the main findings of these studies, from the operators' point of view, are reported. Operator opinions were collected from structured and unstructured surveys conducted among the staff involved, and their main themes are reported in a narrative manner.

RESULTS

Telemonitoring appears to be linked to a reduction in side-events and side-effects, which represent some of most commons risk factors for re-hospitalization and for delayed discharge during hospitalization. The main perceived advantages are increased patient safety and the quick response in case of emergency. The main disadvantages are believed to be related to low patient compliance and an infrastructural lack of optimization.

CONCLUSIONS

The evidence of wireless monitoring studies, combined with the analysis of activity data, suggests the need for a model of patient management that envisages an increase in the territory of structures capable of offering patients subacute care (the possibility of antibiotic treatments, blood transfusions, infusion support, and pain therapy) for the timely management of chronic patients in the terminal phase, for which treatment in acute wards must be guaranteed only for a limited time for the management of the acute phase of their diseases.

Telehealth in oncofertility and breast cancer patients during COVID-19: preliminary results of insenoallasalute.it project

OBJECTIVE

Breast cancer (BC) is the leading diagnosis in premenopausal patients. Lockdown measures during COVID-19 pandemic reduced facilities for premenopausal patients, impairing oncological and reproductive health. To reduce its effect, a telehealth program called insenoallasalute.it was designed in Italy.

PATIENTS AND METHODS

A national-based multicentric observational study was undertaken by insenoallasalute.it study group (Italian Ministry of Health, Modena Hospital and Tor Vergata University Hospital) to raise awareness among women on a) BC and its negative role on reproductive health; b) increase adherence to screening programs and self-examination; c) present oncofertility strategies. A web-based platform with two sections was designed: an informative section and a telehealth application activated with a mobile one-time password. After a self-evaluation test to select premenopausal women with maternal desire and family or personal history for BC or ovarian cancer, and premenopausal women with maternity desires with prior medically assisted procreation, a dedicated agenda for telehealth evaluation was displayed and planned. In case the patients fulfilled the criteria for further evaluation, they were invited to perform an outpatient evaluation in one of the pilot centers.

RESULTS

From July 2021 to December 2021, 2,830 single accounts were activated, and 2,450 (86.57%) completed the tests. 53 patients were selected to undergo telehealth consultation and 40 (80.0%) scheduled the telehealth visit. 6 patients underwent surgery in the study centers.

CONCLUSIONS

In our experience insenoallasalute.it embodied an innovative solution to spread BC awareness, BC screening program, and oncofertility opportunities in the oncological population.

Vacuum-assisted Evacuation (VAEv) of Symptomatic and/or Voluminous Breast Haematomas Following Surgeries and Percutaneous Procedures

BACKGROUND/AIM

Among postoperative complications in breast surgery, postoperative hematoma is the most common occurrence. While mostly self-limited, in some cases surgical revision is mandatory. Among percutaneous procedures, preliminary studies demonstrated the efficacy of vacuum-assisted breast biopsy (VAB) in evacuating postprocedural breast hematomas. However, no data are available regarding VAB evacuating postoperative breast hematomas. Therefore, the present study aimed to investigate the efficacy of the VAB system in evacuating postoperative and postprocedural hematoma, symptom resolution, and avoidance of surgery.

PATIENTS AND METHODS

From January 2016 to January 2020, patients with ≥25 mm symptomatic breast hematomas developed after breast-conserving surgery (BCS) and percutaneous procedures were retrospectively enrolled from a perspective-maintained database. Hematoma maximum diameter, estimated hematoma volume, total procedure time, and visual analog scale (VAS) score before ultrasound (US) vacuum-assisted evacuation (VAEv) were recorded. At one-week VAS score, residual hematoma volume, and complications were recorded.

RESULTS

Among 932 BCSs and 618 VAB procedures, a total of 15 late postoperative hematomas were recorded (9 after BCS and 6 after VAB). Preoperative median diameter was 43.00 (35.50-52.50) mm and median volume 12.60 (7.35-18.30) mm³ Regarding VAEv, median time recorded was 25.92 (21.89-36.81) min. At one week, the median hematoma reduction was 83.00% (78.00%-87.5%) with a statistically significant VAS reduction (5.00 vs. 2.00; p>0.001). No surgical treatment was needed and only one case of seroma occurred.

CONCLUSION

VAEv represents a promising safe, time and resource-sparing treatment modality for the evacuation of breast hematomas, potentially decreasing the rate of reoperation after surgery.

Surgical Treatments for Ductal Carcinoma In Situ (DCIS) in Elderly Patients

BACKGROUND/AIM

Despite an aging population, there is no consensus regarding ductal carcinoma in situ (DCIS) treatment for elderly women. Breast surgery can be well tolerated even in elderly patients. The aim of this study is to evaluate the surgical management of DCIS in elderly patients.

PATIENTS AND METHODS

We retrospectively analyzed patients with DCIS from 2016 to 2022 at our Breast Unit and divided our population according to age.

RESULTS

Out of 231 patients with DCIS, 45 (19.5%) were elderly. The Charlson comorbidity index and American Society of Anesthesiology (ASA) score was significantly higher in the elderly (p<0.001 for both). Among the elderly, 10 (22.2%) patients received upstaging diagnoses, versus 18 (9.7%) in the control (p=0.048). Twelve (26.7%) of the elderly patients underwent sentinel lymph node biopsy, versus 93 (50%) in the control group (p=0.005). No difference was reported between groups in terms of breast conserving surgeries performed. A higher incidence of surgeries performed using local anesthesia was reported in the elderly group (p=0.041). Thirty-day surgical complications, according to Clavien-Dindo, did not show significant differences.

CONCLUSION

Despite higher comorbidity and ASA score, breast surgery is safe and feasible in elderly patients. Due to the higher risk of upstaging to invasive ductal carcinoma, surgery should be performed but sentinel lymph node biopsy should be omitted, owing to the low risk of lymph node metastasis and lower use of adjuvant treatments.

Implementation of Blockchain Technology Could Increase Equity and Transparency in Organ Transplantation: A Narrative Review of an Emergent Tool

In the last few years, innovative technology and health care digitalization played a major role in all medical fields and a great effort worldwide to manage this large amount of data, in terms of security and digital privacy has been made by different national health systems. Blockchain technology, a peer-to-peer distributed database without centralized authority, initially applied to Bitcoin protocol, soon gained popularity, thanks to its distributed immutable nature in several non-medical fields. Therefore, the aim of the present review (PROSPERO N° CRD42022316661) is to establish a putative future role of blockchain and distribution ledger technology (DLT) in the organ transplantation field and its role to overcome inequalities. Preoperative assessment of the deceased donor, supranational crossover programs with the international waitlist databases, and reduction of black-market donations and counterfeit drugs are some of the possible applications of DLT, thanks to its distributed, efficient, secure, trackable, and immutable nature to reduce inequalities and discrimination.

Contrast-enhanced Ultrasound Using Intradermal Microbubble Sulfur Hexafluoride for Identification of Sentinel Lymph Nodes During Breast Cancer Surgery: A Clinical Trial

BACKGROUND/AIM

Sentinel lymph node (SLN) procedures have gained popularity in early breast cancer thanks to the reduction of surgical side-effects. The standard SLN mapping procedure uses ^99mTc-nanocolloid human serum albumin with/without blue dye; limitations include logistical challenges and adverse reactions. Recently, contrast-enhanced ultrasound (CEUS) using sulfur hexafluoride has emerged as a promising technique for SLN mapping. Our study aimed to compare the CEUS technique with the standard isotope method.

MATERIALS AND METHODS

AX-CES, a prospective, monocentric, single-arm phase-3 study was designed (EudraCT: 2020-000393-20). Inclusion criteria were histologically diagnosed early breast cancer eligible for upfront surgery and SLN resection, bodyweight 40-85 kg, and no prior history of ipsilateral surgery or radiotherapy. All patients underwent CEUS prior to surgery and blue dye injection was performed in areas with contrast accumulation. After the experimental procedure, all patients underwent the standard mapping procedure and SLN frozen section assessment was performed. Data on the success rate, systemic reactions, mean procedure time, CEUS appearance, SLN number, and concordance with standard mapping procedure were collected.

RESULTS

Among 16 cases, a median of two SLNs were identified during CEUS. In all cases, at least one SLN was identified by CEUS (100%). In six cases, SLNs were classified during CEUS as abnormal, which was confirmed by definitive staining in four cases. After the standard mapping technique, in 15 out of the 16 cases (87.50%), at least one SLN from the standard mapping procedure was marked with blue dye in the CEUS procedure. In our series, sensitivity and specificity of SLN detection by CEUS were 75% and 100%, respectively.

CONCLUSION

CEUS is a safe and manageable intraoperative procedure. When compared with standard techniques, US appearance during CEUS may provide additional information when associated with histological assessment.

Disappearing Colorectal Liver Metastases: Do We Really Need a Ghostbuster?

The development of new systemic treatment strategies has resulted in a significant increase in the response rates of colorectal liver metastases (CRLM) in the last few years. Although the radiological response is a favorable prognostic factor, complete shrinkage of CRLM, known as disappearing liver metastases (DLM), presents a therapeutic dilemma, and proper management is still debated in the literature. In fact, DLM is not necessarily equal to cure, and when resected, pathological examination reveals in more than 80% of patients a variable percentage of the tumor as residual disease or early recurrence in situ. Moreover, while a higher incidence of intrahepatic recurrence is documented in small series when surgery is avoided, its clinical significance for long-term OS is still under investigation. In light of this, a multidisciplinary approach and, in particular, radiologists’ role is needed to assist the surgeon in the management of DLM, thanks to emerging technology and strategy. Therefore, the aim of this review is to provide an overview of the DLM phenomenon and current management.

Breast Implant-Associated Anaplastic Large Cell Lymphoma (BIA-ALCL) in a young transgender woman: A case report

Introduction

Breast Implant-Associated Anaplastic Large Cell Lymphoma (BIA-ALCL) is a rare T-cell lymphoma occurring after breast implant procedures. As gender confirmation therapy (GCT) in male-to-female transgender (FT), up to 60–70 % of patients require breast augmentation and are at risk for BIA-ALCL. Hence, we report the youngest BIA-ALCL case in the Italian population and the first early-stage BIA-ALCL occurred in FT patients.

Case presentation

A 27-years-old FT was admitted to outpatients' clinics due to swollen left breast. The patient underwent GCT with a macrotextured implant four years before. Clinical examination revealed swollen left breast. Ultrasound and magnetic resonance imaging confirmed left breast periprosthetic effusion. Positron emission tomography-computed tomography scan did not reveal any focal pathological uptake. Fine needle aspiration cytology confirmed BIA-ALCL suspect. The patient underwent bilateral en bloc breast implant removal and periprosthetic capsulectomy. Due to the early stage, adjuvant chemotherapy was omitted. Postoperative follow-up was unremarkable.

Clinical discussion

BIA-ALCL is a rare, emergent clinical concern after breast implant surgery. GCT leads to improved body satisfaction and quality of life in FT individuals. As for non-trans patients undergoing breast reconstruction or breast augmentation, this clinical case once again demonstrates that FT patients undergoing breast implant surgery are at risk of BIA-ALCL.

Conclusion

Physicians should promote awareness among patients' GCT and tailored postoperative follow-up.

•

Breast implants are associated with BIA-ALCL, a rare t-cell cell lymphoma.

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Cold seroma several years after breast implant surgery is the most common symptom.

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Up to 70 % of male-to-female transgender patients require breast augmentation.

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Clinicians should be aware of BIA-ALCL after breast implants in male-to-female transgender.

Neoadjuvant Treatment as a Risk Factor for Variation of Upper Limb Lymph Node Drainage During Axillary Reverse Mapping in Breast Cancer: A Prospective Observational Study

BACKGROUND/AIM

The Axillary Reverse Mapping technique in breast cancer, was adopted in order to minimize the risk of upper limb lymphedema. Currently, there is only limited evidence available regarding its oncological safety. The aim of this study was to evaluate the presence of upper limb nodes in surgical specimens following axillary lymphadenectomy, and its relative predictive relevance.

PATIENTS AND METHODS

All patients undergoing axillary lymphadenectomy were enrolled in the current prospective observational study. Indocyanine green was injected into the ipsilateral arm, followed by the standard axillary surgical procedure. Subsequently, the surgical specimens were examined in order to identify any resected upper limb nodes.

RESULTS

Out of 22 patients, 5 (22.7%) exhibited fluorescent nodes in the surgical specimen. At univariate analysis, these patients presented statistically significant differences in terms of neoadjuvant treatment, estrogen receptor (ER), progesterone receptor (PR), Ki67 index and position of fluorescent lymph nodes (p=0.021, p=0.033, p=0.002, p=0.049 and p=0.001, respectively). At multivariate analysis, neoadjuvant chemotherapy and Ki67 index were associated with the risk of resecting fluorescent nodes during a standard lymphadenectomy (p=0.005 and p=0.018, respectively).

CONCLUSION

Axillary Reverse Mapping should be individually tailored for patients with advanced axillary breast cancer and those undergoing neoadjuvant treatment. Suspected metastases or upper limb nodes identified in unusual positions must always be resected.

Acute Appendicitis During Coronavirus Disease 2019 (COVID-19): Increasing Incidence of Complicate Appendicitis, Severity and Length of Hospitalization

BACKGROUND/AIM

COVID-19 is rapidly spreading, and due to the high morbidity and mortality caused by the pandemic many Governments have introduced social restrictions. Those measures combined with infection-related patient anxiety, led to hiding other diseases. The aim of this study was to evaluate the impact of COVID-19 on numbers and severity of acute appendicitis cases referred during the pandemic.

PATIENTS AND METHODS

Between March 2019 and March 2021, all patients who underwent appendectomy in Tor Vergata Hospital, Rome were included. Patients were divided in two groups (COVID-19/pre-COVID-19). Clinical features, intraoperative findings, hospital stay, and histologic examination data were included in the retrospective analysis.

RESULTS

Out of 334 admitted patients, 36 (10.7%) had a diagnosis of acute appendicitis (COVID-19 group) vs. 59(11.2%) in the pre-COVID-19 group. The COVID-19 group presented significantly longer hospitalization, incidence of appendicular abscess, perforation, and severity of inflammation at univariate analysis p=0.002, p=0.021, p=0.001, p=0.006, p=0.001, respectively. At multivariate analysis, appendicular abscess (p=0.015) and higher serum levels of C reactive protein (p<0.008) were associated with prolonged hospital stay.

CONCLUSION

This study highlights the correlation between COVID-19 pandemic and the severity of acute appendicitis presentations.

Laparoscopic Left Hemihepatectomy for Intrahepatic Cholangiocellular Carcinoma: An Adequate Lymphadenectomy is Also Possible in Artery Variation

BACKGROUND

Laparoscopic liver resection (LLR) is becoming essential in the treatment of malignant liver tumors but only a few reports exist about LLR for intrahepatic cholangiocarcinoma (IHCC).

METHODS

We present a video of a laparoscopic left hemihepatectomy with lymphadenectomy for IHCC.

CASE PRESENTATION

A 67-year-old asymptomatic male underwent a routine abdominal ultrasound, revealing a 15 × 9 mm solid nodular iso-hyperechoic lesion, located in SIII, with SII/III biliary duct dilation. Magnetic resonance imaging confirmed a 32 × 22 mm lesion in SII/III, with mild hyper-intensity on T2-weighted images and strong hypo-intensity on T1-weighted images. After administration of contrast medium, the lesion showed light peripheral enhancement on the portal and delayed phases, and hypo-intensity on the hepatospecific phase. No relevant comorbidities were reported (KPS 100). Laboratory tests showed normal liver function and normal CA19-9 levels. A laparoscopic left hemihepatectomy was indicated.

RESULTS

Operative time was 330 min. Four intermittent Pringle maneuver cycles were applied and no blood transfusions were administered. Intraoperative ultrasound confirmed preoperative findings and additionally highlighted involvement of the SIV duct. A full replacing right hepatic artery arising from the superior mesenteric artery was identified and was preserved during hilar dissection. Postoperative course was uneventful and the patient was discharged on postoperative day 3. The pathology report indicated cholangiocellular carcinoma pT1bN0. Twelve lymph nodes were retrieved.

CONCLUSIONS

According to recent literature reports and our experience, laparoscopic surgery for intrahepatic cholangiocellular carcinoma should be considered feasible and safe in selected patients. Hepatic artery variations allow for adequate lymphadenectomy. Oncological long-term results require multicenter randomized studies in order to be validated.

Background Parenchymal Enhancement in Contrast-enhanced Spectral Mammography: A Retrospective Analysis and a Pictorial Review of Clinical Cases

BACKGROUND/AIM

Despite the popularity of contrast enhanced spectral mammography (CESM), univocal classification of the background parenchymal enhancement (BPE), a bilateral enhancement of the normal breast parenchyma after contrast administration, is lacking. The present study aimed to evaluate the application of BPE Breast Imaging Reporting and Data System Magnetic Resonance (BI-RADS-MR) score for the CESM BPE. Moreover, a pictorial review of four different cases with CESM is provided.

PATIENTS AND METHODS

A single-center, retrospective study from a prospectively maintained database of all women undergoing digital mammography (DM) and CESM in our institution between 2016 and 2019. DM and CESM were classified by two experienced radiologists.

RESULTS

No statistically significant difference between DM breast density and BPE CESM classification was found. Agreement between readers ranged from substantial to almost perfect.

CONCLUSION

BIRADS-RM score for the CESM BPE represents a handy option for radiologists with high inter-reader and DM agreement.

Pre-pectoral Breast Reconstruction Does Not Affect Early Immunological Response: A BIAL 2.20 Study Subanalysis

BACKGROUND/AIM

Reduction of postoperative stress is a modern tenet in surgical oncology with the aim of reducing early postoperative lymphopenia. Our prospective study evaluated post-operative immune response at baseline and postoperative day (POD) 1 and 2 after direct-to-implant pre-pectoral (PP) breast reconstruction with titanium-coated polypropylene mesh versus subpectoral (SP) breast reconstruction.

PATIENTS AND METHODS

Between January and December 2020, 37 patients were randomized between PP (n=17) or SP (n=16) reconstruction. Baseline and operative data were analyzed. Postoperative pain assessment using numeric pain rating scale (NPRS), and a full blood count with lymphocyte subsets were collected before surgery, and on POD1 and POD2. Data were evaluated by two-way analysis of variance test.

RESULTS

Baseline data did not demonstrate any statistical difference. Inter-group analysis did not provide any statistically significant difference in leukocytes, total lymphocytes, and lymphocytes subsets among SP and PP reconstruction groups (p>0.05). However, compared to specificity, the PP group experienced shorter operative time, with a mean difference 30.19 min, lower blood loss (p=0.017), lower rate of postoperative anemia (p=0.039), and a more favorable profile in inter-group pain analysis (p<0.001).

CONCLUSION

PP reconstruction with titanium-coated polypropylene mesh does not increase immunological impairment in the early postoperative period when compared with SP reconstruction and provides lower postoperative pain, reduction of operative time, and lower rate of postoperative anemia.

Erector Spinae Plane Block Versus Serratus Plane Block in Breast Conserving Surgery: Α Randomized Controlled Trial

BACKGROUND/AIM

Erector spinae plane block (ESP Block) was introduced in 2016 as a surgical post-operative analgesia procedure. The present prospective, randomized trial aimed to compare ESP Block with serratus plane block (SPB) plus pectoral nerve blocks (PECS I) during breast conserving surgery (BCS).

PATIENTS AND METHODS

Between February 2019 and March 2021, 104 patients undergoing BCS were randomized to receive either ESP block (ESP group n=54) or SPB+PECS I (SPB group=49). Assessment of postoperative pain was recorded by the dynamic and static visual analog scale (VAS) and was compared between groups.

RESULTS

Between-group two-way ANOVA did not reach a statistically significant difference in static and dynamic VAS (p=0.879; p=0.917, respectively). Despite ESP group requiring for higher value of patient-controlled analgesia (PCA) bolus, no statistically significant difference was found in PCA activation pattern between groups (p=0.109). ESP block was a faster technique when compared to SPB+PECS I (p=0.007) and no complications or opioid side-effects were recorded in all groups examined.

CONCLUSION

ESP Block could represent a safe, faster alternative with a single injection to SPB+PECS I in BCS.

Impact of COVID-19 Pandemic on Surgical Breast Cancer Patients Undergoing Neoadjuvant Therapy: A Multicentric Study

BACKGROUND/AIM

Due to the SARS-CoV-2 pandemic, many scientific committees proposed neoadjuvant therapy (NACT) bridging treatment as a novel strategy and indication. The aim of the study was to evaluate the impact of COVID-19 pandemic on breast cancer patients undergoing NACT.

PATIENTS AND METHODS

All breast cancer patients referred to two Breast Units during COVID-19-pandemic were enrolled.

RESULTS

Out of 814 patients, 43(5.3%) were enrolled in the COVID-19-group and compared with 94 (7.9%) similar Pre-COVID-19 patients. We observed a reduction in the number of patients undergoing NACT, p=0.0019. No difference was reported in terms of clinical presentation, indications, and tumor response. In contrast, a higher number of vascular adverse events was reported (6.9% vs. 0% p=0.029). Immediate breast cancer reconstructions following invasive surgery suffered a significant slowdown (5.9% vs. 47.7%, p=0.019).

CONCLUSION

COVID-19 caused a reduction in the number of patients undergoing NACT, with no changes in terms of indications, clinical presentation, and tumor response. Furthermore, there was an increased incidence of vascular events.

Unusual Presentation of a Post-procedural Breast Hematoma: A Case Report

BACKGROUND/AIM

Hematoma is the most frequent complication after Vacuum-Assisted Breast Biopsy (VABB) in 13% of cases. A direct communication channel with patients eases the diagnosis of VABB complications and ensures treatment at an early stage, as outpatients, in most cases. In 2020, due to the COVID-19 pandemic, we observed a reduction of self-reported postoperative complication leading to delay in the identification of harmful complications, therefore leading to need for more invasive treatment.

CASE REPORT

A 50-year-old patient was admitted to the Emergency Department for dry cough, fever, chest discomfort, dyspnea, and slight confusion four days after VABB. Due to the reported symptoms, the patient was sent to our COVID-19 Emergency Department. The COVID-19 swab was negative. Ultrasound revealed a large hematoma at the biopsy site, with active bleeding. Open evacuation with accurate hemostasis was planned with rapid and complete resolution of the clinical symptoms. After surgery, the patient reported that she intentionally avoided admittance in the hospital due to the risk of COVID-19 infection. The patient was discharged in the first postoperative day and maintained in quarantine for 14 days.

CONCLUSION

In the COVID-19 era due to the risk of hospital cross-infections, reduction of patient-doctor communication could lead to misdiagnosis, delay in recognition of procedural complications thus leading to requirement for invasive treatment, hospitalization, while also further multiplying the risk of COVID-19 infection.

Feasibility and Oncological Safety of Axillary Reverse Mapping in Patients With Locally Advanced Breast Cancer and Partial Response After Neoadjuvant Chemotherapy

BACKGROUND/AIM

Axillary reverse mapping (ARM) aims to identify and preserve arm drainage in order to prevent lymphedema following axillary lymph node dissection. Oncological-safety and feasibility are still debated, especially in patients with locally-advanced breast cancer (LABC). We report the first case of the AXMAP 1.0 study performed in our Institution.

PATIENTS AND METHODS

A 52-year-old patient with a triple-negative LABC and partial response to neoadjuvant chemotherapy underwent axillary lymph-node dissection using fluorescence ARM.

RESULTS

Two lymph-nodes draining the ipsilateral upper arm were identified and were not preserved due to suspicion of malignancy. Pathological examination confirmed the presence of malignancy in both lymph nodes.

CONCLUSION

Further studies should be designed in order to validate the oncological safety of this technique, especially in patients with LABC requiring neoadjuvant chemotherapy.

Extremely Advanced Breast Cancer Presentation: Possible Effect of Coronavirus Pandemic Anxiety

BACKGROUND/AIM

Corona virus infection dramatically spread worldwide during 2020 and extraordinary restrictions have been implemented in order to reduce viral transmission. These measures compelled a complete restructuring of the health system, including temporary cancer screening suspension and a significant slow-down in cancer diagnoses and treatments.

CASE REPORT

We report five cases of extremely advanced breast cancer referred to our Department amid the COVID-19 pandemic. These patients exhibited a poor prognosis or worse quality of life due to their oncological disease.

CONCLUSION

In our opinion, both the slow-down of diagnosis and treatment of oncological disease and anxiety over COVID-19 influenced this presentation. Moreover, other patients were unable to receive palliative care. Hopefully, these cases will not develop into extremely advanced-stage disease, and we will be able to provide at least the necessary palliative care.

A Prospective Evaluation of Tru-Cut Biopsy and Fine-needle Aspiration Cytology in Male Breast Cancer Detection

BACKGROUND

Male breast-cancer (MBC) is often diagnosed late. Our purpose was to evaluate fine-needle aspiration cytology (FNAC) versus Tru-Cut biopsy (TCNB) in MBC diagnosis.

PATIENTS AND METHODS

Men with suspicious breast lesions were prospectively enrolled; 54 met the inclusion criteria and underwent FNAC and TCNB. FNAC, TCNB and gold-standard results were compared.

RESULTS

Unsatisfactory results were 11.1% after FNAC and none after TCNB (p=0.027). After gold-standard evaluation, the diagnosis of FNAC and TCNB was confirmed, respectively, in 63.0% and 98.1% and changed in 37.0% and 1.9% (p<0.001). The malignancy rate after FNAC, TCNB and surgery were, respectively, 25.9%, 33.3% and 35.1% (FNAC vs. TCNB p=0.5276, FNAC vs. surgery p=0.404; TCNB vs. surgery p=1). Among invasive carcinomas, 93.8% were identified by FNAC vs. 87.5% by TCNB (p=1); all ductal carcinoma in situ (DCIS) were detected after TCNB and none after FNAC (p=0.1).

CONCLUSION

FNAC leads to a significantly higher number of inadequate samplings and seems to be subject to increased DCIS misdiagnoses. TCNB correlated better to the final histological report.

Advanced Stages and Increased Need for Adjuvant Treatments in Breast Cancer Patients: The Effect of the One-year COVID-19 Pandemic

BACKGROUND/AIM

The COVID-19 lockdown includes restrictive measures and temporary health system reorganization. Resources were shifted to COVID-19 patients, screening programs were temporary suspended, and oncological care suffered slow-down. The aim of the study was to evaluate the impact of these measures on breast cancer patients.

PATIENTS AND METHODS

All breast cancer patients referred to our unit from February 21, 2019 to February 21, 2021 were enrolled. Type of treatments and surgery, TNM, tumor diameter, and predictive and prognostic factors were analyzed.

RESULTS

Out of 445 patients with a breast cancer diagnosis, 182 (40.9%) were enrolled in the COVID-19 group (from February 21, 2010 to February 21, 2021). These patients were compared with 263 (59.1%) patients pre-COVID-19. Tumor diameters were bigger in the COVID-19 group. Type of surgery and N staging were statistically significantly different. Extreme advanced disease incidence was significantly different between the groups (2.7% COVID-19 group vs. 0 pre-COVID-19 group, p=0.011). Incidence of post-surgical radiation-therapy was higher in the COVID-19 group. Other variables analyzed were comparable without a statistically significant difference.

CONCLUSION

COVID-19 led to increased tumor dimensions, advanced N-staging, and increased need for adjuvant treatments in breast cancer.

Breast Textured Implants Determine Early T-helper Impairment: BIAL2.20 Study

BACKGROUND/AIM

Surgical stress has been correlated with higher rate of postoperative complications. Breast implants' surfaces (textured or smooth) represent an immunological stimulus. Our prospective study (BIAL2.20) evaluated post-operative leukocytes response at baseline and postoperative day (POD) 1 and 2 after implant-based breast reconstruction.

PATIENTS AND METHODS

Between January and July 2020, 41 patients underwent reconstruction with textured (n=23) or smooth (n=18) implants. A full blood count and lymphocyte subsets were collected before surgery, on POD1 and POD2. Data were evaluated as difference and relative difference from baseline by two-way analysis of variance test (2-way-ANOVA). Mann-Whitney U-test was performed at each POD, whenever between-group 2-way-ANOVA reached statistical significance.

RESULTS

Within-group-analysis showed statistically significant total leukocytosis in both groups. Within-group-analysis of lymphocytes subsets demonstrated statistically significant lymphopenia in the textured group for T-lymphocytes, and T-helper cells. Between-group-analysis showed statistically significant lymphopenia in T-helper subsets in the textured group at POD1 and POD2, when compared with the smooth group.

CONCLUSION

Textured implants demonstrated a statistically significant impairment of T-helper trend during POD1 and POD2 when compared to smooth implants by between-group 2-way-ANOVA.

Case Report: Early Breast Cancer Recurrence Mimicking BIA-ALCL in a Patient With Multiple Breast Procedures

Breast reconstruction plays a fundamental role in the therapeutic process of breast cancer treatment and breast implants represents the leading breast reconstruction strategy. Breast Implant Associated-Anaplastic Large Cell Lymphoma (BIA-ALCL), locoregional recurrence in the skin flap, and skin flap necrosis are well-known complications following mastectomy and immediate breast reconstruction (IBR). We report a case of locoregional cancer recurrence in the mastectomy flap mimicking BIA-ALCL, in a patient who underwent 6 breast procedures in four facilities across 15 years including immediate breast reconstruction with macrotextured breast implants. Despite the rate and onset of the disease, clinicians should be aware of BIA-ALCL. Due to the risk of false negative results of fine needle aspiration, clinical suspicion of BIA-ALCL should drive clinicians' choices, aside from cytological results. In the present case, surgical capsulectomy of the abnormal periprosthesic tissue revealed locoregional recurrence.

Does Age Matter? Estimating Risks of Locoregional Recurrence After Breast-conservative Surgery

BACKGROUND/AIM

In 2016, in the United States, more than 50% of breast cancer (BC) cases were diagnosed in patients older than 60 years of age. Our study aimed to estimate the risk of locoregional recurrence (LR) in patients who underwent breast-conservative treatment (BCT), according to age.

PATIENTS AND METHODS

This retrospective monocentric study analyzed 613 cases of patients who underwent BCT between 2003 and 2014. Patients were divided into groups according to age: Under70 (under 70 years old) and Over70 (above 70 years old). Margins width, histology results, prognostic and predictive factors were compared. Subgroup analysis was performed for patients who experienced LR.

RESULTS

LR Incidence among Under70 and Over70 was 5.4% and 1.7%, respectively (p<0.01). Group Over70 is characterized by larger tumors and a lower Ki67 index (p<0.01).

CONCLUSION

Operation time reduction, better aesthetic results and reduced LR risk support BCT. The Over70 group exhibited better outcomes in terms of LR despite larger tumor dimensions.

Lymphocytes, Interleukin 6 and D-dimer Cannot Predict Clinical Outcome in Coronavirus Cancer Patients: LyNC1.20 Study

BACKGROUND/AIM

Knowledge of Coronavirus 19 (COVID19) pathogenetic mechanisms is necessary to provide new treatment strategies. This study aims to assess how oncological disease impacts on the clinical course of COVID-19 patients.

PATIENTS AND METHODS

From 1^st March to 30^th April 2020, 96 COVID-19 patients were classified according to clinical outcome as severe (n=67) and moderate (n=29). Demographic data, medical history, admission lymphocytes, procalcitonin (PCT), c-reactive-protein (CRP), D-dimer, and Interleukin-6 (IL-6) were collected.

RESULTS

A statistically significant association was found between hypertension (p=0.007) and three or more comorbidities with severe outcomes (p=0.034). No statistical differences were found between the severe and moderate groups with regards to the rate of patients with past oncological history. However, no patient allocated in the moderate group had received oncological treatment within 12 months. Higher values of CRP, IL-6, D-Dimer and lower values of lymphocytes were reported in the severe group (p=0.0007, p=0.00386, p=0.041, and p=0.007, respectively). Using binary logistic regression, higher values of CRP (OR=8.861; p=0.012) and PCT were associated with a higher risk of severe outcome (OR=21.075; p=0.008). Within the oncological population, D-Dimer and IL-6 did not confirm their prognostic significance as in the general population (p>0.05).

CONCLUSION

Specific prognostic factors for oncological patients should be designed for COVID-19 clinical practice.

Ligasure Hemorrhoidectomy: Updates on Complications After an 18-Year Experience

BACKGROUND

Hemorrhoidal disease represents one of the most common anorectal disorders in the general population. Energy devices, such as LigaSure^TM scalpel, have reshaped the concept of hemorrhoid surgery and in turn, have improved patient outcomes and simplified the work of surgeon.

OBJECTIVE

The study aims to evaluate the outcomes of LigaSure^TM hemorrhoidectomy (LH) analyzing main post-operative complications rate, length of stay, operating time, and time to return to work.

METHODS

In this monocentric descriptive study, from June 2001 to February 2019, 1454 consecutive patients, treated with LH for grade III and IV hemorrhoids, were analyzed. Complications were classified in early, late, and long-term if they occurred within 1 month, between 1 and 2 months or after 2 months, respectively.

RESULTS

90.2% of patients were treated in day surgery regimen and the mean operating time was 14.3 minutes. The post-operative pain decreased from 3.7 mean VAS on the 1st postoperative day to 0.1 mean VAS on 30th post-operative day. Early complications rate was 2.1%: urinary retention accounted for 1.8% of patients. 0.3%-of patients experienced postoperative bleeding and only one required reoperation. Late complications rate was 5.8%: anal stenosis, incomplete healing, and anal fissure were detected in 3.6%, 1.2%, and 1% of patients, respectively. The long term complications rate was 5.3%: anal fistula, soiling, perianal abscess, and recurrence were identified in 0.2%, 0.1%, 0.3%, and 4.8% of patients, respectively.

CONCLUSION

LH is a safe and fast procedure with a proven minimal complication rate.

Breast Trauma and Triple-Negative Hemorrhagic Cystic Carcinoma: Management and Treatment

Patient: Female, 59-year-old

Final Diagnosis: Invasive breast carcinomas of no special type (NST)

Symptoms: Recurrent hemorrhagic cystic lesion

Medication: —

Clinical Procedure: —

Specialty: Surgery

Delay in Breast Cancer Treatments During the First COVID-19 Lockdown. A Multicentric Analysis of 432 Patients

BACKGROUND/AIM

Extraordinary restrictions aimed to limit Sars-CoV-2 spreading; they imposed a total reorganization of the health-system. Oncological treatments experienced a significant slowdown. The aim of our multicentric retrospective study was to evaluate screening suspension and surgical treatment delay during COVID-19 and the impact on breast cancer presentation.

PATIENTS AND METHODS

All patients who underwent breast surgery from March 11, 2020 to May 30, 2020 were evaluated and considered as the Lockdown group. These patients were compared with similar patients of the previous year, the Pre-Lockdown group.

RESULTS

A total of 432 patients were evaluated; n=223 and n=209 in the Lockdown and Pre-lockdown-groups, respectively. At univariate analysis, waiting times, lymph-nodes involvement and cancer grading, showed a statistically significant difference (p<0.05). Multivariate analysis identified waiting-time on list (OR=1.07) as a statistically significant predictive factor of lymph node involvement.

CONCLUSION

Although we did not observe a clinically evident difference in breast cancer presentation, we reported an increase in lymph node involvement.

Chest Computed Tomography Scoring in Patients With Novel Coronavirus-infected Pneumonia: Correlation With Clinical and Laboratory Features and Disease Outcome

BACKGROUND/AIM

This study investigated the correlation of chest computed tomography (CT), findings, graded using two different scoring methods, with clinical and laboratory features and disease outcome, including a novel clinical predictive score, in patients with novel coronavirus-infected pneumonia (NCIP).

PATIENTS AND METHODS

In this retrospective, observational study, CT scan of 92 NCIP patients admitted to Policlinico Tor Vergata, were analyzed using a quantitative, computed-based and a semiquantitative, radiologist-assessed scoring system. Correlations of the two radiological scores with clinical and laboratory features, the CALL score, and their association with a composite adverse outcome were assessed.

RESULTS

The two scores correlated significantly with each other (ρ=0.637, p<0.0001) and were independently associated with age, LDH, estimated glomerular filtration rate, diabetes, and with the composite outcome, which occurred in 24 patients.

CONCLUSION

In NCIP patients, two different radiological scores correlated with each other and with several clinical, laboratory features, and the CALL score. The quantitative score was a better independent predictor of the composite adverse outcome than the semiquantitative score.

Breast cancer patients with hormone neoadjuvant bridging therapy due to asymptomatic Corona virus infection. Case report, clinical and histopathologic findings

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Oncological treatments experienced a significant slowdown due to COVID-19 pandemic.

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Breast cancer management has changed according to scientific recommendations.

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Breast cancer patients with simultaneous COVID-19 could receive delayed treatments.

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Treatments delay could impact breast cancer staging.

Introduction

Breast cancer management during COVID-19 pandemic has changed and in case of COVID-19 patients with simultaneous neoplasia, it has been strongly recommended to treat Sars-CoV-2 infection firstly.

Presentation of case

We reported a case of a 53-years-old women with early breast cancer and simultaneous asymptomatic SARS-CoV-2 infection. According to COVID-19 breast cancer recommendations she underwent hormone neoadjuvant treatment as a bridging therapy for surgery. Six months from the diagnosis, after virus eradication, patient underwent breast surgery. No SARS-CoV-2 RNA was found both in the surgical specimen and sentinel lymph node but micrometastasis were reported. During the last follow-up, the patient was in good clinical condition and started the adjuvant chemotherapy.

Discussion

COVID-19 outbreak determined the publication of temporary recommendation leading to an extensive use of neoadjuvant chemotherapy in breast cancer patients. Although endocrine therapy is a mainstay in the adjuvant treatment, its role in the neoadjuvant schedule is unclear.

Conclusion

Upfront awake surgery should be preferred especially in asymptomatic COVID-19 patient with early breast cancer when monitoring of tumor response is not feasible.