ABSTRACT
Axillary surgery in breast cancer (BC) is no longer a therapeutic procedure but has become a purely staging procedure. The progressive improvement in imaging techniques has paved the way to the hypothesis that prognostic information on nodal status deriving from surgery could be obtained with an accurate diagnostic exam. Positron emission tomography/magnetic resonance imaging (PET/MRI) is a relatively new imaging tool and its role in breast cancer patients is still under investigation. We reviewed the available literature on PET/MRI in BC patients. This overview showed that PET/MRI yields a high diagnostic performance for the primary tumor and distant lesions of liver, brain and bone. In particular, the results of PET/MRI in staging the axilla are promising. This provided the rationale for two prospective comparative trials between axillary surgery and PET/MRI that could lead to a further de-escalation of surgical treatment of BC. ⢠SNB vs. PET/MRI 1 trial compares PET/MRI and axillary surgery in staging the axilla of BC patients undergoing primary systemic therapy (PST). ⢠SNB vs. PET/MRI 2 trial compares PET/MRI and sentinel node biopsy (SNB) in staging the axilla of early BC patients who are candidates for upfront surgery. Finally, these ongoing studies will help clarify the role of PET/MRI in BC and establish whether it represents a useful diagnostic tool that could guide, or ideally replace, axillary surgery in the future.
ABSTRACT
BACKGROUND: use of fibrin sealants following pelvic, paraaortic, and inguinal lymphadenectomy may reduce lymphatic morbidity. The aim of this meta-analysis is to evaluate if this finding applies to the axillary lymphadenectomy. METHODS: randomized trials evaluating the efficacy of fibrin sealants in reducing axillary lymphatic complications were included. Lymphocele, drainage output, surgical-site complications, and hospital stay were considered as outcomes. RESULTS: twenty-three randomized studies, including patients undergoing axillary lymphadenectomy for breast cancer, melanoma, and Hodgkin's disease, were included. Fibrin sealants did not affect axillary lymphocele incidence nor the surgical site complications. Drainage output, days with drainage, and hospital stay were reduced when fibrin sealants were applied (p < 0.0001, p < 0.005, p = 0.008). CONCLUSION: fibrin sealants after axillary dissection reduce the total axillary drainage output, the duration of drainage, and the hospital stay. No effects on the incidence of postoperative lymphocele and surgical site complications rate are found.
ABSTRACT
Background: HD systems are routinely used in laparoscopic surgery, 4K ultra HD monitors are mainly available within specialized, high-volume laparoscopic centers. The higher resolution of 4K ultra HD video could upgrade the surgical performance improving intraoperative and post-operative outcomes. Methods: We performed a retrospective comparative analysis of intraoperative parameters and post-operative outcomes in a cohort of patients operated on for elective laparoscopic procedures for colo-rectal cancer during two different time frames: 2017 procedures performed using the Visera Elite full HD technology (® Olympus America, Medical) and the 2018 procedures performed the Visera 4K Ultra HD System (® Olympus America, Medical). Results: There was a statistically significant reduction in operative time in patients operated on with the 4K ultra HD technology compared to HD technology (p < 0.05). Intraoperative blood loss was significantly reduced in patients operated in 2018 (p < 0.05). There were no statistically significant differences in complication rate and postoperative outcomes between the two groups.
Subject(s)
Blood Loss, Surgical , Colorectal Neoplasms , Laparoscopy/instrumentation , Operative Time , Adult , Aged , Aged, 80 and over , Colorectal Neoplasms/surgery , Female , Humans , Male , Middle Aged , Retrospective StudiesABSTRACT
INTRODUCTION: Current use of antimicrobial therapy is prophylactic, empirical and broad spectrum. But, the age-old practice of obtaining cultures still remain. The aim of this study was to evaluate bacterial etiology and adequacy of antibiotic prophylaxis in patients diagnosed with acute appendicitis to help determine the utility of intraoperative cultures in guiding clinical decision-making. MATERIALS AND METHODS: A retrospective analysis of a prospectively constructed database of all patients who underwent appendectomy from September 2013 to November 2016 was performed. RESULTS: 456 patients underwent surgery for acute appendicitis in our academic hospital. 101 patients (22.1%) had intraoperative swabs taken, and the cultures were positive in 57.4% of patients. These 101 patients comprise our study group. The most commonly recovered species were E. coli, Streptococcus spp., Bacteroides fragilis, Enterococcus faecium, Pseudomonas aeruginosa, Klebsiella pneumoniae, and Proteus. In the comparison between positive and negative swab, there were no differences in terms of surgical site infection, deep infection, and in terms of Clavien-Dindo classification. An appropriate empiric therapy was set in 88.5% and inappropriate in 11.5%. No differences in terms of surgical site infection or in length of stay (p = 0.657) were found, with a median of 7 days in both groups. CONCLUSION: The etiological agents causing peritonitis due to acute appendicitis are predictable and empiric-targeted antibiotic therapy is effective in a high percentage of patients. The postoperative patient outcome may be dependent on the severity of the appendicitis more than on the results of the swab at the time of surgery. In this study, intraoperative culture was not associated with the choice of antibiotics, incidence of SSI, DPI or the length of stay.
Subject(s)
Anti-Bacterial Agents/therapeutic use , Appendicitis/drug therapy , Appendicitis/microbiology , Bacterial Infections/drug therapy , Bacterial Infections/microbiology , Suppuration/microbiology , Adolescent , Adult , Antibiotic Prophylaxis , Appendectomy , Appendicitis/surgery , Decision Making , Female , Humans , Male , Microbial Sensitivity Tests , Retrospective StudiesABSTRACT
INTRODUCTION: Acute appendicitis is one of the most common causes of abdominal pain in emergency departments worldwide. Despite the improvement in radiological and clinical investigations, negative appendectomy remains a debated topic as well as the optimal strategy for use in cases demonstrating a nonpathological appendix during a procedure for suspected appendicitis. The aim of the present study was thus to analyse clinical outcomes of histologically NA to better elucidate the burden associated with a potentially avoidable procedure. MATERIALS AND METHODS: We retrospectively analysed a prospectively collected database of all patients undergoing appendectomy for suspected appendicitis. Patients who underwent an elective appendectomy or an appendectomy for other causes than suspected appendicitis or even an appendectomy during the course of another procedure were excluded from the analysis. RESULTS: Data of 627 patients undergoing an emergency procedure for suspected appendectomy were registered. Of the 627 patients, 533 (85%) were found to have acute appendicitis (378 uncomplicated, 155 severe), while the NA rate was 14.9%. A preoperative CT scan was performed in 148 patients (23.6%), an ultrasound evaluation was conducted in 427 patients (68.1%), and 127 patients (20.3%) underwent no imaging prior to surgical intervention. The large majority of procedures was performed laparoscopically (77.7%) and the median procedure duration was 70 min (range 17-270 min). The cumulative conversion rate (both AA and NA) was 5.7%. Leucocytes were significantly lower in cases of NA, while C-reactive protein (CRP) level was found to be increased fourfold in cases of severe versus uncomplicated appendicitis and NA. An increased use of endoloop in appendiceal stump closure was noted in the NA group (88.3% loop vs. 11.7% stapler), while endostapler usage increased in the severe appendicitis group up to 38.1%. Most patients with NA underwent only preoperative ultrasound (71.3%), with just 8.5% of patients in this group having a CT scan before surgery. Ultrasound sensivity was 0.648 and specificity was 0.438. For CT scan, sensivity was 0.949 and specificity was 0.625. LOS in the NA patient group was comparable to that of patients affected by uncomplicated appendicitis, while patients with severe appendicitis experienced a 2-day-longer median recovery. Complications were significantly higher in the severe appendicitis group but comparable in the other two groups. Surgical site infections were the most frequently reported complications. CONCLUSIONS: Young women are particularly at risk for NA. Increasing the use of preoperative CT and incorporating imaging into the overall assessment of a patient seems to be actually the only way to reduce the incidence of NA without increasing the rates of perforation. Considering the relatively high morbidity after an NA procedure, every surgeon must carefully consider the risk-benefit balance prior to performing an appendectomy during diagnostic laparoscopy for suspected acute appendicitis showing a macroscopically noninflamed appendix.
Subject(s)
Appendectomy , Appendicitis/surgery , Adolescent , Adult , Aged , Aged, 80 and over , Appendicitis/diagnostic imaging , Child , Child, Preschool , False Negative Reactions , Female , Humans , Infant , Male , Middle Aged , Prognosis , Retrospective StudiesABSTRACT
Bleeding from the stapled line is a rare but potentially lethal complication that requires a proper and immediate management. Treatment for stapled anastomotic hemorrhage may be operative or conservative. We report three cases of anastomotic stapled line bleeding after colorectal surgery successfully treated endos-copically. Laparoscopic High Anterior Resection with a trans anal anastomosis according to Knight-Griffen with circular a stapler was performed for adenocarcinoma, rectal endometriosis and diverticular disease. All three patients had major rectal bleeding within 24 hours from surgery. 1 patients had endoscopy before the end of the surgical procedure. Endoscopic wash out with removal of the clots and infiltration of the bleeding sites along the stapled line with Adrenaline 1 : 10000 (2 ml) was performed achieving a good hemostasis. Early endoscopy is a safe and efficient treatment in colorectal anastomotic bleeding.
Subject(s)
Anastomosis, Surgical/adverse effects , Colonoscopy/methods , Postoperative Hemorrhage/therapy , Proctectomy/adverse effects , Rectal Diseases/surgery , Surgical Stapling/adverse effects , Adenocarcinoma/surgery , Aged , Diverticulum, Colon/surgery , Endometriosis/surgery , Epinephrine/administration & dosage , Female , Humans , Laparoscopy , Male , Postoperative Hemorrhage/etiology , Proctectomy/methods , Rectal Neoplasms/surgery , Therapeutic Irrigation , Treatment Outcome , Vasoconstrictor Agents/administration & dosageABSTRACT
Breast cancer (BC) metastasis accounts for the majority of deaths from BC. The rate of metastasis to uncommon sites is on the rise due to the more effective therapy prolonging survival and to the early detection on imaging. The evaluation of patient-reported symptoms is essential in detecting a recurrence as early as possible, which may impact survival. Hence, the knowledge of even the rare sites of BC metastasis is of paramount importance for the clinical interpretation of new symptoms in BC survivors. The term "unusual metastasis" defines a systemic failure with a frequency of ≤1% at each site and according to this unusual metastasis involve the central nervous system, secretory/endocrine organs and glands, internal organs and structures, and gynecological organs. The literature search was performed using the electronic database PubMed up to December 2018, with the following key words: {[rare(Title/Abstract)] OR [unusual(Title/Abstract)] OR [unconventional(Title/Abstract)]} AND {[metastases(Title/Abstract)] OR [metastasis(Title/Abstract)]} AND {[breast(Title/Abstract)]} AND {[cancer(Title/Abstract)] OR [tumor(Title/Abstract)] OR [tumour(Title/Abstract)] OR [neoplasm(Title/Abstract)]}. The search was limited to papers in English language. Of the 3,086 papers found, 757 were excluded as reporting animal models, 378 were not in English language, 1 was a duplicate of the same research, 1,414 did not report on BC metastases, 108 were previous review reviews on BC or tumour to tumour metastases; 428 papers were included in this review. Despite the improvements in BC management, most deaths from cancer result from metastases that are resistant to conventional therapies. In general, it is uncommon to find isolated rare metastases, the vast majority of these develops together with metastases in other sites, thus highlighting a worsening systemic disease. However, the early detection of even rare metastases represents the only chance to control the disease and prolong survival while waiting for the development of more effective systemic therapies.
ABSTRACT
BACKGROUND: The aim of this study was to evaluate feasibility, safety and efficacy in day surgery of electrochemotherapy (ECT) using bleomycin in non-melanoma head and neck skin cancer. METHODS: We performed a prospective study on fifteen patients treated at the General Surgery Department at University Hospital of Tor Vergata, Rome between April 2011 and February 2013. RESULTS: We observed 100% complete response evaluated with WHO criteria at 6 weeks after treatment. No partial response was achieved. CONCLUSIONS: ECT is a simple, highly effective and safe treatment for head and neck non melanoma skin cancer. In our experience ECT can be performed safely in Day Surgery also in patients ASA III. Side effects associated with ECT are minimal and the treatment is well tolerated also by older patients, with minimal impairment of organ function and healthy tissues and with good esthetic results. We would encourage this treatment especially for older patients with multiple comorbidities, in which conventional surgical approach is not easily practicable.
Subject(s)
Carcinoma, Basal Cell/drug therapy , Carcinoma, Squamous Cell/drug therapy , Electrochemotherapy/methods , Head and Neck Neoplasms/drug therapy , Skin Neoplasms/drug therapy , Aged , Aged, 80 and over , Ambulatory Surgical Procedures/methods , Antineoplastic Agents/administration & dosage , Bleomycin/administration & dosage , Carcinoma, Basal Cell/pathology , Carcinoma, Squamous Cell/pathology , Electrochemotherapy/adverse effects , Female , Follow-Up Studies , Head and Neck Neoplasms/pathology , Humans , Male , Middle Aged , Prospective Studies , Skin Neoplasms/pathology , Squamous Cell Carcinoma of Head and Neck , Treatment OutcomeABSTRACT
Abstract: We describe herein what is to our knowledge the first reported case of an invasive cutaneous metastasis with unknown primary, electively treated solely with electrochemotherapy. We describe a female patient with a large, invasive and painful lesion in her hypogastric region, extending up to the pubic area. The cutaneous biopsy and instrumental and laboratory analyses, all failed to reveal the primary site. A final diagnosis of cutaneous metastasis with unknown primary was made and treatment was performed with electrochemotherapy. Our case highlights the importance of interdisciplinary choices in clinical practice to cope with the lack of a primary site and to improve quality of life, since no standardized therapy exists for these classes of patients.
Subject(s)
Female , Humans , Middle Aged , Abdominal Neoplasms/drug therapy , Adenocarcinoma/drug therapy , Electrochemotherapy/methods , Neoplasms, Unknown Primary/drug therapy , Skin Neoplasms/drug therapy , Abdominal Neoplasms/pathology , Abdominal Neoplasms/secondary , Adenocarcinoma/pathology , Adenocarcinoma/secondary , Biopsy , Neoplasm Invasiveness , Neoplasms, Unknown Primary/pathology , Skin Neoplasms/pathology , Skin Neoplasms/secondary , Treatment OutcomeABSTRACT
We describe herein what is to our knowledge the first reported case of an invasive cutaneous metastasis with unknown primary, electively treated solely with electrochemotherapy. We describe a female patient with a large, invasive and painful lesion in her hypogastric region, extending up to the pubic area. The cutaneous biopsy and instrumental and laboratory analyses, all failed to reveal the primary site. A final diagnosis of cutaneous metastasis with unknown primary was made and treatment was performed with electrochemotherapy. Our case highlights the importance of interdisciplinary choices in clinical practice to cope with the lack of a primary site and to improve quality of life, since no standardized therapy exists for these classes of patients.