Patients' perspectives on the use of artificial intelligence and robots in healthcare.

OBJECTIVE: We aimed to evaluate the opinions of individuals aged 18 and above in our country regarding the use of artificial intelligence (AI) and robots in the field of healthcare. BACKGROUND: The growing population and patient load, coupled with increasing data, can expedite the diagnosis and treatment process for patients through faster, easier, and more accurate interpretation of information. METHODS: The study encompasses voluntary participants aged 18 and above, who have either undergone surgery in a hospital or have accompanied a family member during a surgical procedure and possess internet access as well as the capability to participate in online surveys. RESULTS: A total of 725 individuals participated in our study 61% (n=442) of respondents expressed trust in the operation of AI and robots in the hospital setting. 64.1% (n=465) of participants expressed trust in AI's contribution to disease diagnosis and laboratory tests. The confidence in AI's use in radiological examinations and its contribution reached 71.6% (n=519). CONCLUSION: This study demonstrates that the use of AI and robots in healthcare services is accepted by our society and would be appropriate in our society (Tab. 5, Fig. 1, Ref. 24).

The Clinical and Pathological Characteristics That Differentiate Cases With "Low Estrogen Receptor Expression" From Triple-Negative Breast Cancer.

Objective: Estrogen receptor (ER) expression is an immunohistochemical marker that is examined in all invasive breast cancers and has prognostic and predictive value. ER-positive breast cancers refer to those that show positivity for ER at 1% cellular expression or higher. The American Society of Clinical Oncology/College of American Pathologists guidelines suggest using the term "low ER-positive breast cancer" for tumors with ER expression between 1% and 10%. Low ER-positive breast cancers exhibit similarities, in terms of disease-free survival and overall survival rates, to triple-negative breast cancers (TNBCs) rather than ER-positive breast cancers. In this study, our aim was to compare the clinicopathological characteristics of low ER-positive breast cancer cases diagnosed and followed in our clinic with TNBCs. Materials and Methods: A total of 26 cases of low ER-positive breast cancer diagnosed at University of Health Sciences Turkey, Izmir Tepecik Training and Research Hospital between 2010 and 2016 were retrieved from hospital records. The relevant histopathology slides and blocks were retrieved and re-evaluated retrospectively through microscopic examination. Thirteen cases that met the criteria were included in the study. Additionally, a consecutive series of 13 TNBC cases that did not receive neoadjuvant treatment within the same time period were identified. Results: In the low ER-positive group, the presence of tumor necrosis, as well as histological grade, nuclear grade and Ki-67 proliferation index were significantly lower compared to the TNBC group. Ductal carcinoma in situ (DCIS) was significantly more common in the low ER-positive group compared to the TNBC group. There were no significant differences between the two groups in terms of tumor size, histological tumor type, axillary lymph node involvement, tumor margins, peritumoral and intratumoral inflammation, local recurrence, distant metastasis, survival, and other characteristics. Conclusion: Although our study consisted of a small number of cases, some features showed significant differences between low ER-positive breast cancers and TNBCs. Histological and nuclear grades, as well as the presence of a DCIS component, were associated with low ER-positive breast cancer. In contrast, the presence of tumor necrosis, as well as Grade 3 features and a high Ki-67 proliferation index indicated TNBC.

Effectiveness of laser hemorrhoidoplasty in the treatment of hemorrhoidal disease.

INTRODUCTION: Minimally invasive techniques still continue to maintain their popularity in hemorrhoidal disease. In this study, we aimed to present the symptomatic recovery and recurrence rates, post-operative pain levels, and complication rates of patients treated with the laser hemorrhoidoplasty (LHP) method in our clinic. METHODS: The data of patients who underwent LHP due to Grades 2, 3, and 4 internal hemorrhoidal disease in our clinic were reviewed retrospectively. The patients enrolled in the study were followed for at least 6 months (6 months, 1 year, and 2 years) and their results were analyzed. RESULTS: A total of 103 patients were included in the study. Seventy-five (72.8%) of them were male and the mean age was 41.6 ± 13.6 years. The mean operation time was 17.9 ± 5.2 min and minor complications developed in 3 (2.9%) patients postoperatively. Mean time to return to normal daily life was 2.17 (1-11) days. Recurrence developed in 16 (17.6%) patients with Grades 2 and 3 disease and in 6 (50%) of 12 patients with Grade 4 disease (p = 0.019). CONCLUSION: LHP is a popular procedure which is effective in selected patient groups with acceptable recurrence rates.

OBJETIVO: Presentar las tasas de recurrencia y recuperación sintomática, los niveles de dolor posoperatorio y las tasas de complicaciones de los pacientes tratados con hemorroidoplastia láser en nuestra clínica. MÉTODO: Los datos de los pacientes que se sometieron a hemorroidoplastia láser debido a enfermedad hemorroidal interna de grados 2, 3 y 4 en nuestra clínica se revisaron retrospectivamente. Los pacientes incluidos en el estudio fueron seguidos durante al menos 6 meses (6 meses, 1 año y 2 años) y se analizaron sus desenlaces. RESULTADOS: Se incluyeron en el estudio 103 pacientes, de los cuales 75 (72.8%) eran de sexo masculino. La edad media fue de 41.6 ± 13.6 años. El tiempo operatorio medio fue de 17.9 ± 5.2 minutos. Se desarrollaron complicaciones menores en 3 (2.9%) pacientes en el posoperatorio. El tiempo medio de reincorporación a la vida diaria normal fue de 2.17 (1-11) días. La recurrencia se observó en 16 (17.6 %) pacientes con enfermedad de grados 2 y 3, y en 6 (50%) de 12 pacientes con enfermedad de grado 4 (p = 0.019). CONCLUSIONES: La hemorroidoplastia láser es un procedimiento popular que es efectivo en grupos de pacientes seleccionados, con tasas de recurrencia aceptables.

Effect of skeletal muscle area and prognostic nutritional index in periampullary tumors.

INTRODUCTION: The skeletal muscle area (SMA) and prognostic nutritional index (PNI) are both considered as predictive parameters for mortality and morbidity for various type of cancer. In this study, we aimed to identify the effects of pre-operative SMA and PNI values on post-operative mortality and morbidity in patients with periampullary region tumors (PRT). METHODS: Patients between 2010 and 2020 were retrospectively analyzed and divided into two groups according to SMA and PNI cutoff values. Univariate and multivariate analysis was performed to find potential risk factors. RESULTS: The mean age was 65.94 ± 11.242 and 54 (60.6%) of the patients were male. Hypertension was found a reducing factor for morbidity in both univariate and multivariate analysis (p = 0.039; p = 0.045). Chronic obstructive pulmonary disease and low PNI were found as factors affecting mortality in univariate analysis (p = 0.046; p = 0.014). However, only low PNI was found as an enhancing factor for mortality in multivariate analysis. CONCLUSION: Although SMA is not a risk factor for post-operative morbidity and mortality, PNI can be considered as a risk factor for mortality in patients with PRT.

INTRODUCCIÓN: El área del músculo esquelético (SMA) y el índice nutricional pronóstico (PNI) se consideran parámetros predictivos de mortalidad y morbilidad para varios tipos de cáncer. En este estudio, nuestro objetivo fue identificar los efectos de los valores preoperatorios de SMA y PNI sobre la mortalidad postoperatoria. y morbilidad en pacientes con tumores de la región periampular (PRT). MÉTODOS: Los pacientes entre 2010-2020 fueron analizados retrospectivamente y divididos en dos grupos según los valores de corte de SMA y PNI. Se realizaron análisis univariados y multivariados para encontrar posibles factores de riesgo. RESULTADOS: La edad media fue de 65.94 ± 11.242 y 54 (60.6%) de los pacientes eran varones. Se encontró que la hipertensión es un factor reductor de la morbilidad tanto en el análisis univariado como en el multivariado (p = 0.039; p = 0.045). La EPOC y el PNI bajo se encontraron como factores que influyen en la mortalidad en el análisis univariante (p = 0.046; p = 0.014). Sin embargo, solo el PNI bajo se encontró como un factor potenciador de la mortalidad en el análisis multivariado. CONCLUSIÓN: Aunque la SMA no se consideró un factor de riesgo de morbilidad y mortalidad posoperatorias; La PNI puede considerarse un factor de riesgo de mortalidad en pacientes con PRT.

Tissue Expression of Neutrophil Gelatinase-Associated Lipocalin and Kidney Injury Molecule-1 in Breast Cancers.

Objective: Breast cancer is the most common cancer among women worldwide. Neutrophil gelatinase-associated lipocalin (NGAL) has important roles in immunity, cell proliferation, and carcinogenesis. Kidney injury molecule-1 (KIM-1) is a transmembrane glycoprotein also known as hepatitis A virus cellular receptor 1 and T-cell immunoglobulin and mucin, has restricted expression in immune cells and healthy epithelial cells, but it is up-regulated in several human cancers. The aim of this study was to determine the prognostic values of NGAL and KIM-1 expression in tumor cells and to detect the presence of NGAL-positive neutrophils (PNL) in the tumor microenvironment. Materials and Methods: The expression of NGAL and KIM-1 protein were assessed by immunohistochemical staining in tissue specimens from 412 primary breast cancer cases. Results: In this series, the mean age of the patients was 55.6±12.4 years. In 218 (52.9%) cases, there was NGAL expression in tumor cells. In 104 (25.2%) cases there was KIM-1 expression in tumor cells. NGAL-positive inflammatory cells were seen in tumors of 45 (10.9%) cases. There was no significant relationship between NGAL-positive PNL presence in the tumor microenvironment and other clinicopathological features. However, there was a significant association between the presence of in situ carcinomas and NGAL expression (p = 0.008) and KIM-1 expression (p = 0.020) in tumor cells. Conclusion: This study has demonstrated positivity of NGAL and KIM-1 in breast cancer cells. Considering the development of anti-KIM-1 therapies, the presence of KIM-1 expression may be a new treatment option in breast cancer, especially in in situ component-rich tumors. These findings should be confirmed in larger series.

Prognostic Nutritional Index in Short-term Postoperative Outcomes in Hepaticojejunostomy.

OBJECTIVE: To investigate the utility of prognostic nutritional index (PNI) on short-term complications, biliary fistula, mortality, and morbidity in patients undergoing hepaticojejunostomy (HJ) procedure. STUDY DESIGN: Observational study. PLACE AND DURATION OF STUDY: Tepecik Training and Research Hospital, Izmir, Turkey, between January 2018 and January 2020. METHODOLOGY: Patients who underwent elective HJ for benign and malignant reasons were scanned retrospectively using the hospital digital record system. Many data such as chronic diseases and PNI values of patients, postoperative 30-day mortality and morbidity, days of hospital stay (HS), postoperative complications, and data of surgery were analyzed. RESULTS: A total of 81 patients, of whom 42 (52%) were males and 39 (48%) were females, were included in the study. The mean age of the patients was 65.8 ±11.3. In 53 patients (65.4%), surgeries were performed due to malignancy. In 19 (23.4%) patients, grade 3 and 4 complications according to Clavien-Dindo Classification were observed in 12 patients (14.8%), and postoperative 30-day mortality was observed. The rate of grade 3 and 4 complications increased in patients with a PNI below 45, it was not statistically significant (p=0.165). The mortality rate was 4.5% in patients with PNI>45, and 18.6% in patients with PNI<45 but this difference was not significant (p=0.165). The mean HS was significantly shorter in patients with PNI>45 (p=0.02). CONCLUSION: At PNI>45, many complications and hospital stay become markedly shorter. Large multi-centre randomised future studies are required to confirm these findings. KEY WORDS: Prognostic nutritional index, Hepatic duct, Biliary tract, Biliary fistula.

National study on use of artificial intelligence in breast disease and cancer.

BACKGROUND: The aim of this study was to examine the thoughts, reservations, approaches and perspectives on the future of artificial intelligence (AI) held by physicians specializing in breast healthcare in our country. METHODS: Our survey was sent to the members of the Federation of Turkish Breast Disease Associations (MHDF) by e-mail. The survey investigates the attitudes towards the use of AI in breast disease and cancer, including demographic characteristics of the participants, their daily practice and approaches, and their stance on the future. RESULTS: The questionnaire was sent to a total of 1,890 people via e-mail. 108 (40.1 %) participants believed that the use of AI in breast disease would improve their field of expertise moderately, 103 (38.3 %) expected this improvement to be considerable. 169 (70.3 %) respondents identified 'rapid diagnosis' as the most important advantage of AI. 123 (45.7 %) participants considered concerns about potential medical errors and liability issues to be the most worrying aspects of AI. CONCLUSION: According to our study, the use of AI technology in the diagnosis and treatment of breast disease and cancer seems to be beneficial for both physicians and patients. However, physicians have some concerns about possible medical errors and liability issues that AI might cause (Tab. 1, Ref. 25).

Duct-to-Mucosa Pancreaticojejunostomy with Less Serosal Stitches: A Different Approach to Well-known Problem.

OBJECTIVE: To describe a new approach (duct-to-mucosa pancreaticojejunostomy with less serosal stiches) for postoperative pancreatic fistula (POPF) in pancreaticoduodenectomy. STUDY DESIGN: An observational study. PLACE AND DURATION OF STUDY: Tepecik Training and Research Hospital, Izmir, Turkey, between January 2019 and May 2020. METHODOLOGY: Medical records of 45 patients, who underwent pancreaticoduodenectomy by the same general surgeon between January 2019 and May 2020, were reviewed retrospectively. Pylorus-preserved pancreaticoduodenectomy was performed for all patients. Duct-to-mucosa PJ with less serosal suture technique was used for all patients in reconstruction after pancreaticoduodenectomy. Definition of the ISGPS was used for the POPF and only grade B and C fistulas were accepted as clinically relevant POPF. Here, the descriptive measures were reported. RESULTS: Seventeen (17) of the forty-five (45) patients were females and median age was sixty- six (66) years. The majority of the underlying disease was pancreatic adoneocarcinoma. Hyperbilirunemia was seen in 15 patients. Median operation time was 360 minutes. Number of patients with pancreatic duct size <3 mm was five. Rate of soft pancreas texture was 33.3%. Lastly, the number of patients that underwent vascular resection or additional organ resection were 6 (13.3%) and 8 (17.8%), respectively. Clinically relevant POPF according to ISGPS was seen in 6 patients (grade B:4 and grade C:2). The most prevalent postoperative complication was surgical site infection at a rate of 40%. There was no POPF related mortality. CONCLUSION: Two-layer duct-to-mucosa pancreaticojejunostomy with less serosal stitches technique has acceptable pancreatic fistula rates. This technique could be used by surgeons who are faced with challenges with the duct-to-mucosa anastomosis due to aforementioned causes. Large multi-centre randomised future studies are required to confirm these findings. Key Words: Postoperative pancreatic fistula, Surgical technique, Duct-to-mucosa pancreaticojejunostomy, Less serosal stiches.

Granulomatous Mastitis: A Clinical and Diagnostic Dilemma.

OBJECTIVE: Granulomatous mastitis (GM) is a challenging inflammatory disorder of the breast. In this study we aimed to present the detailed clinical and morphological features of GM cases, diagnostic clues for specific and idiopathic etiologies, the difficulties in evaluating trucut biopsies, and the results of different therapeutic approaches. MATERIAL AND METHOD: We retrospectively analysed the clinical, radiological and morphological features of 114 GM cases diagnosed with fine needle aspiration, and trucut, incisional, and excisional biopsy. RESULTS: The mean age was 35.8. Only eight cases were older than 45 years. Bilateral involvement was observed in 4 (3.5%) cases. The most common clinical symptoms were breast mass/abscesses, tenderness, and skin changes. Microbiological culture was positive in 4 cases for gram-positive bacteria. Only 3 cases showed a positive tuberculin/PCR test for tuberculosis. The major USG finding was a hypoechoic well-defined or ill-defined mass/abscess; MRI finding was heterogeneous non-mass contrast enhancement. Cases diagnosed with cytology (35 cases) did not have breast malignancy either in their history or clinical follow up period. Fine needle aspiration cytology materials revealed epitheloid granulomas mixed with neutrophils, lymphocytes accompanied by giant cells, and suppurative necrosis. Histopathological reevaluation of 65 trucut/incisional/ excisional biopsies revealed granuloma formation in 65 (100%), Langhans type giant cells in 59 (90.7%), microabscess formation in 41 (63%), caseous necrosis in 1 (1.5%), neutrophilic cysts in 30 (46.1%), eosinophilic infiltration in 48 (73.8%), interlobular inflammation in 14 (21.5%), fat necrosis in 5 (7.6%), ductal ectasia in 6 (9.2%), and lactational changes in 4 (6.1%) cases. Granulomas were lobulocentric in 58 cases, foreign body type/fat necrosis-related in 6 case, and periductular in 1 case. Cystic neutrophilic granulomatous mastitis was observed in one case. We also evaluated the histochemical stains of these 65 biopsies. Only one sample was positive for acido-resistant bacilli (ARB) by the EZN method and one sample was positive for gram-positive bacilli by gram stain. CONCLUSION: Small, superficial trucut biopsies may cause difficulties in determining the etiology and differential diagnosis of granulomatous mastitis. For optimal management and timing the appropriate therapy, the ideal biopsy procedure, special stains, and a multidisciplinary team consisting of the surgeon, pathologist, and radiologist are the most important issues.

Assessment of prophylactic antibiotic usage habits of the general surgeons in Turkey.

INTRODUCTION: One of the most important aspects of inappropriate antibiotic use among general surgeons in Turkey is the use of surgical antibiotic prophylaxis (SP). In order to shed light on the current situation, we conducted a survey of general surgeons in our country. Our aim was to evaluate the approach taken by our general surgeons in prescribing SP, while providing data pertinent to the effectiveness of the 'Rational Drug Use' (AIK) national action plan. METHODOLOGY: A questionnaire on the subject of personal SP usage and compliance with guidelines was distributed amongst general surgeons between 2018-2019. The questions related to individual approaches taken by surgeons when treating patients with either clean or clean-contaminated wounds. Results of the questionnaires were collated and compliance with ASHP guidelines was evaluated. RESULTS: A total of 317 completed questionnaires were evaluated. According to the questionnaire results, the rate of total compliance with ASHP guidelines was 26.8%. The compliance rate for preoperative SP was 69.7% in the clean wound group and 54.6% in the clean-contaminated wound group. Although 96.5% of the participants reported correct timing for the first dose of SP, this number dropped to 79.5% apropos the adminstration of further doses of prophylaxis. The percentage of surgeons prescribing continued antibiotics at discharge for clean and clean-contaminated cases was 22.7% and 38.5%, respectively. CONCLUSIONS: The results of this study indicate that inappropriate use of SP is widespread in our country, and that antibiotics continue to be prescribed at discharge.

National Consensus on Oncoplastic Breast Conserving Surgery in Turkey: Position Paper for the Standardization of Surgical Practice.

OBJECTIVES: The algorithms that define most of the application of oncoplastic breast conserving surgery (OBCS) in breast cancer patients are not clearly defined. Therefore, a consensus survey was conducted between the leading and experienced breast surgeons and oncoplastic breast surgeons in Turkey on the controversial areas of oncoplastic breast surgery. MATERIAL AND METHODS: This consensus survey was carried out on-line through the Consensus software program (www.consensuss.com) under the roof of Turkish Federation of National Societies for Breast Diseases (TFNSBD). After finalizing each proposition, web-based remote access consensus process was performed on the Likert scale using Delphi method with the Consensus (www.consensuss.com) software program. Through the related software, an invitation was sent to 111 people who had at least 5 years of general surgery expertise in Turkey, and who devoted more than 50% of their daily clinical practice to the treatment and surgery of breast diseases. RESULTS: Sixty-two out of 111 people accepted to participate in the panel and made an on-line evaluation. According to the consensus results; Lumpectomy area should be done by placing the clips on at least four walls of the cavity, if the margin of the tumor is clear in central tumors, the distance between the tumor and the nipple is not significantly important, oncoplastic techniques may be used in patients with locally advanced breast cancer after neoadjuvant chemotherapy, in patients who have macromastia with ductal carcinoma in situ or breast cancer, OBCS techniques can be performed, and OBCS should be evaluated in terms of breast aesthetics. After OBCS, re-excision can be performed at a re-do setting in cases with involved surgical margins. CONCLUSION: Our consensus results may provide a basis for the development of some standards in OBCS.

Evaluation of Antibiotic Prophylaxis and Discharge Prescriptions in the General Surgery Department.

Introduction Although there are international guidelines for surgical antibiotic prophylaxis (SP), the use of inappropriate SP is still a common problem. Most studies investigated SP applications in clean and clean-contaminated cases. However, antibiotics in the discharge prescriptions of these cases have not been adequately investigated. In this study, we aimed to examine the antibiotics in SP applications and discharged prescriptions together and to find out the causes of inappropriate use. Materials and methods We retrospectively evaluated the data of patients admitted to our general surgery wards between 2014 and 2015. Patients with clean or clean-contaminated wound category operations were included. The patients were evaluated in terms of convenience of SP (choice of antibiotics, compliance with an indication for SP, timing of the first dose, SP>24 hours, and discharge prescription). In addition, to interpret the results, a questionnaire has been performed for the surgeons in the same clinics. Results A total of 1205 patients with clean and clean-contaminated wound class operation were enrolled in this study. The total accuracy rate of SP was 7.1%. SP application with the correct indication and timing of the first dose was compatible with guidelines: 55.6% and 81.9%, respectively. SP was applied >24 hours at 60.2% and antibiotic prescribing carried out after discharge at 80.6% of patients. According to questionnaire results, the use of SP over 24 hours and the prescription of antibiotics during discharge were: drain usage, hyperthermia, leukocytosis, surgeons feeling of comfort, avoidance of patients, and their relatives' reactions. Conclusion The total accuracy rate of SP rate was low in the present study and in surgeons prescribing the SP after discharge. In light of the present study, we suggest that discharge prescriptions should also be reviewed in clinics who have a high inappropriate surgical antibiotic prophylaxis rate.

Correction: Evaluation of Antibiotic Prophylaxis and Discharge Prescriptions in the General Surgery Department.

[This corrects the article DOI: 10.7759/cureus.4793.].

A new antibiotic stewardship program approach is effective on inappropriate surgical prophylaxis and discharge prescription.

INTRODUCTION: This study aims to evaluate the efficacy of a new antimicrobial stewardship program (ASP) on surgical antibiotic prophylaxis (SP) and antibiotics in discharge prescriptions used as a continuation of SP. METHODOLOGY: The study included elective patients with clean and clean-contaminated wounds. The accuracy of the assigned SP was evaluated according to international guidelines. Primary outcome measures comprised appropriateness of prophylactic antibiotic indication, correct timing of initial dose, discontinuation of SP within 24 hours, and antibiotic prescription at discharge. A secondary outcome measure was to determine whether the effect of ASP was sustained long-term. RESULTS: The total compliance rate for all stages of SP increased from 8% to 52.1% after the intervention (p < 0.05). When analyzed according to individual SP components, it was found that although ASP did not change first dose timing rates, it did affect the rates of prophylactic antibiotic indication, discontinuation of SP within 24 hours and antibiotic prescription at discharge, with statistical significance (p < 0.05). In addition, ASP continued to increase its effectiveness throughout the 3rd year. CONCLUSIONS: Based on the findings of our study, it seems clear that the modified ASP introduced in our general surgery clinic can be used effectively and simply; in addition, this ASP increases its efficacy with time.

Treatment of pilonidal disease by phenol application.

The literature indicates various approaches regarding the properties of phenol, the target patient group, and the complication and recurrence rates. Although phenol is most frequently used to treat the fistulated form of the disease, it can also be applied for other types. The overall success and complication rates of the application is reported as 62-95% and 0%-2%, respectively. Phenol treatment in pilonidal disease can be used more frequently as an alternative method with acceptable success, complication, and recurrence rates.

The Main Topics at the Oncoplastic Breast Surgery Course and Expert Panel.

The Oncoplastic and Reconstructive Breast Surgery course was held in Izmir by the Izmir Breast Diseases Federation in collaboration with the Breast Diseases Federation of Turkey. The techniques of oncoplasty, the application details and experience in this subject were shared. In this text, the main topics and outcomes are briefly summarised. These evaluations can be considered highly valuable on both local and regional scales.

Physical violence among elderly: analysis of admissions to an emergency department.

BACKGROUND: Physical violence is defined as deliberate use of physical force likely to result in trauma, bodily injury, pain, or impairment. Present study is pioneering effort to evaluate mechanisms and sociodemographic features of physical violence targeting the elderly in Turkey and to investigate preventive measures. METHODS: Database records and forensic reports were analyzed in this retrospective study of 54 elderly patients with trauma as result of physical violence who were admitted to emergency department of Sanliurfa Training and Research Hospital between January 2012 and July 2013. RESULTS: Of the 54 patients evaluated, 50 (92.4%) were male. History of experiencing previous violence was described by 55.6% (n=30) of the patients. Instances of repeat violence and firearm injuries most often occurred in the home (p=0.006, p=0.007). Need for surgical treatment was also greater among cases that occurred in the home (p=0.016). CONCLUSION: Firearm injury, recurrent violence, and surgical treatment rates were higher among cases that occurred in the home. Urgent preventive measures are especially needed for the elderly who have already been victims of physical violence.

Oncoplastic reduction mammoplasty for breast cancer in women with macromastia: Oncological long-term outcomes.

OBJECTIVE: To evaluate the long-term results of tumorectomy and concomitant bilateral oncoplastic reduction mammoplasty (ORM) for early stage breast cancer patients with macromastia in terms of local disease control and long-term oncological results. PATIENTS AND METHOD: Data of 82 patients with macromastia undergoing ORM for breast cancer between 1996 and 2011 were retrospectively examined and evaluated with regard to oncological results. RESULTS: The median age was 50 years. The median follow-up was 121 months (range 28-212 months). The median breast volume was 1402 cm3 and the median weight of excised breast material was 679 g. The median surgical margin was 16 mm. Ten-year local recurrence rate was 8.7%. The 10-year overall survival rate was 82.2% and the disease-free survival rate was 73.2%. Early and late complication rates were 12.2% and 14.6%, respectively. CONCLUSIONS: From the standpoint of local disease control and long-term observation, ORM can be considered a very safe and acceptable treatment for early stage breast cancer in women with macromastia.

Oncoplastic reduction mammoplasty for breast cancer in women with macromastia: long term aesthetic, functional and satisfaction outcomes.

AIM OF THE STUDY: Despite the increase in studies concerning oncoplastic reduction mammoplasty (ORM), data showing long-term aesthetic and patient satisfaction for ORM in patients with macromastia remain limited. Therefore, this study evaluated the long-term results of tumorectomy and concomitant bilateral ORM for early-stage breast cancer patients with macromastia in terms of cosmesis, patient satisfaction, and functional outcomes. MATERIAL AND METHODS: Retrospective data of patients with macromastia undergoing ORM for breast cancer between 1996 and 2011 were examined and evaluated regarding the aesthetic results, patient satisfaction, and functional outcomes. RESULTS: The median age of the 82 patients was 50 years. The median follow-up was 120 months (range: 28-212 months). The median breast volume was 1402 cm(3), and the median weight of the excised breast material was 679 g. A good or excellent evaluation of the cosmetic outcome was as follows: self-evaluation: 84.1% at the early-stage, 80.3% at the later stage; panel evaluation: 75.4% at the late-stage. Median patient satisfaction rates were 9.1% for early-stage disease and 8.8% for late-stage disease. Reduced mobility and intertrigo improved by three-fold during the post-operative period. CONCLUSIONS: ORM for early-stage breast cancer in women with macromastia results in good cosmesis in both the early-stage and long-term, and is quite acceptable for use in patients. Patients reacted favorably to the prospect of having their breast cancer and macromastia treated in a single session, and positive results continued over the long-term.

The effect of phenol concentration on the treatment of pilonidal sinus disease: Early results of a prospective randomized study.

OBJECTIVE: Our hypothesis was that a low concentration (30%) of phenol would be more effective than a high concentration (80%) in the treatment of pilonidal disease. The purpose of our study was to compare the effects of high and low doses of liquid phenol in the treatment of pilonidal disease. SUMMARY OF BACKGROUND DATA: In the treatment of the pilonidal disease, the phenolization technique and concentration of the phenol solution is not well defined. METHODS: Consecutive patients being treated for pilonidal disease with high and low concentrations of phenol were included in this randomized prospective study. The demographic data, pilonidal disease characteristics, and results of phenol application were examined. RESULTS: Of 101 subjects, 52 were treated with 80% phenol while 49 were treated with 30% phenol. The mean observation period was approximately 1 year. The total recovery rate was higher among the 80% phenol group (P: 0.046). The recovery period, the period of leave from work, and complication rates were similar in both groups (p: 0.414, 0.328, 0.256). Also, in the Likert-type survey administered by validated methods, there was no difference in the degree of satisfaction (P: 0.494). CONCLUSION: The low concentrations of phenol did not achieve faster recovery, faster return to work, or less complications in the treatment of pilonidal disease. An 80% concentration of phenol should be used for a higher rate of recovery.