Effect of vitamin D on clinical outcomes in patients with thermal injury.

Evaluating complications and mortality risks in burn patients is crucial for effective treatment planning and improving survival rates. This study investigated the relationship between the serum vitamin D level and the clinical outcomes of adult burns patients. This was a prospective cohort of adult patients hospitalized due to thermal burns at a burn centre in the north of Iran. Based on the level of 25 hydroxyvitamin D measured upon admission, patients were divided into two groups of patients with sufficient 25 hydroxyvitamin D level and insufficient 25 hydroxyvitamin D level. Descriptive statistics were used for baseline demographics. Univariate analysis was conducted using Mann-Whitney U, Chi-square, independent samples, and Fisher's exact tests. A multivariate logistic regression was performed to adjust for the effects of confounding variables. Statistical analyses were conducted using SPSS 28.0 software. A total of 220 patients were included in the study. The average total body surface area burned was 30.52 ± 9.34. Patients with insufficient vitamin D levels had longer hospital stays (12.53 vs. 11.45) and longer stays in the intensive care unit (ICU) (3.32 vs. 2.40) than those with appropriate vitamin D levels. Participants with insufficient vitamin D levels exhibited a numerically higher incidence of infections than those with adequate levels (p < 0.05). The multivariate regression found that vitamin D deficiency levels were associated with increased infection rates and prolonged hospital stay. This study suggests that vitamin D deficiency is a significant risk factor for adverse clinical outcomes in burn patients. Further research is needed to confirm these associations and to explore potential interventions to optimize vitamin D status in this patient population.

Beyond the burn: An observational study of cardiovascular risk in burn survivors in the north of Iran.

Burn survivors experience profound physiological changes following injury, which may have lasting implications for cardiovascular health. This study aims to investigate the cardiovascular risk profile among burn survivors treated at a burn center in northern Iran. This observational study was conducted from 2022 to 2023 at the burn centre affiliated with Guilan University of Medical Sciences, Rasht, Iran. This study assessed a cohort study of 210 burn survivors, focusing on individuals with ≥20% TBSA burn injuries who had recovered and returned to their daily lives. This study assessed patients' lipid profiles, Framingham General Cardiovascular Risk Score (FGCRS) and risk factors, including demographics, clinical variables and physical activity. Statistical analysis employed descriptive and inferential statistics. The mean age was 49.23 years, and the mean TBSA burned was 37.06%. The risk of cardiovascular disease in 66% of the study population was less than 10%, and in 13%, it was more than 20%. Significant associations were identified between CVD risk and sex, diabetes, hypertension, BMI, TBSA burned, years after burn, physical activity level and LDL. Of the lipid profile measures, LDL, triglycerides and TC/HDL exceeded the desirable levels. This research highlights the heightened cardiovascular risk in burn survivors, emphasizing the necessity for targeted interventions and regular monitoring. Identifying modifiable risk factors enables healthcare practitioners to develop tailored strategies, enhancing cardiovascular health in this vulnerable population and improving overall outcomes and quality of life.

Risk predictions of surgical wound complications based on a machine learning algorithm: A systematic review.

Surgical wounds may arise due to harm inflicted upon soft tissue during surgical intervention, and many complications and injuries may accompany them. These complications can lead to prolonged hospitalization and poorer clinical outcomes. Also, Machine learning (ML) is a Section of artificial intelligence (AI) that has emerged in medical care and is increasingly used for diagnosis, complications, prognosis and recurrence prediction. This study aims to investigate surgical wound risk predictions and management using a ML algorithm by R programming language analysis. The systematic review, following PRISMA guidelines, spanned electronic databases using search terms like 'machine learning', 'surgical' and 'wound'. Inclusion criteria covered experimental studies from 1990 to the present on ML's application in surgical wound evaluation. Exclusion criteria included studies lacking full text, focusing on ML in all surgeries, neglecting wound assessment and duplications. Two authors rigorously assessed titles, abstracts and full texts, excluding reviews and guidelines. Ultimately, relevant articles were then analysed. The present study identified nine articles employing ML for surgical wound management. The analysis encompassed various surgical procedures, including Cardiothoracic, Caesarean total abdominal colectomy, Burn plastic surgery, facial plastic surgery, laparotomy, minimal invasive surgery, hernia repair and unspecified surgeries. ML was skillful in evaluating surgical site infections (SSI) in seven studies, while two extended its use to burn-grade diagnosis and wound classification. Support Vector Machine (SVM) and Convolutional Neural Network (CNN) were the most utilized algorithms. ANN achieved a 96% accuracy in facial plastic surgery wound management. CNN demonstrated commendable accuracies in various surgeries, and SVM exhibited high accuracy in multiple surgeries and burn plastic surgery. In sum, these findings underscore ML's potential for significant improvements in postoperative management and the development of enhanced care techniques, particularly in surgical wound management.

Prevalence of Delirium and Its Related Factors in Burn Patients; a Systematic Review and Meta-Analysis.

Introduction: Considering the importance of delirium disorder in burn patients and its complications, the present systematic review and meta-analysis aimed to determine the prevalence of delirium and its related factors in burn patients. Methods: A comprehensive, systematic search was performed in different international electronic databases, such as Scopus, PubMed, and Web of Science, as well as Persian electronic databases such as Iranmedex, and Scientific Information Database (SID) using keywords extracted from Medical Subject Headings such as "Prevalence", "Delirium", and "Burns" from the earliest to the 17th of July, 2023. Results: In total, 2,710 burn patients participated in ten original studies. Among the participants, 64.6% were male. In the ten studies, the reported pooled prevalence of delirium among burn patients was 20.5% (95% CI: 10.9% to 35.0%; I2=96.889%; P<0.001). Also, factors such as total body surface area, duration of hospitalization, mortality, days on ventilator, alcoholism, benzodiazepine dose, methadone dose, age, male gender, ICU days, operation days, wound care under anesthesia, and opioid dose had a significant correlation with the prevalence of delirium in burn patients. Conclusion: Health managers and policymakers can reduce the prevalence of delirium in burn patients by eliminating or reducing factors associated with it.

A systematic review of the exercise effects on burn wound healing.

The emerging evidence has indicated the role of microRNAs (miRNA) in various physiological or pathological processes. Also, documents have suggested that exercise, by affecting miRNA regulation, may enhance burn wound healing. The current study aims to systematically review the role of exercise in regulating miRNAs related to burn wound healing to provide potential therapeutic targets. A comprehensive, systematic search was performed in different international electronic databases, such as Embase, PubMed and Google Scholar search engine, Science Direct, ProQuest and Ovid using keywords extracted from Medical Subject Headings from 2010 to September 2023. The keywords, including 'exercise' AND 'burn wound' AND 'microRNA' and finally, six cases were achieved. Evidence has indicated that exercise may promote the healing of burn wounds by regulating certain miRNAs. Studies have found that exercise regulates the expression of miRNAs such as mir-155, miR-21, let-7a, miR-146a, miR-122 and mir-210 in burn wound tissue, which regulate inflammation and angiogenesis. These findings suggest that miRNAs may play a role in the positive effect of exercise on burn wound healing. However, further research is needed to understand the mechanisms involved fully.

A systematic review of nursing students' attitude and related factors towards pressure ulcer prevention.

The purpose of this review study is to investigate the attitude of nursing students toward the prevention of pressure ulcers (PUs) and related factors. From February 1, 2023, a comprehensive search was conducted in international and Persian electronic databases such as Web of Science, PubMed, Scopus, Iranmedex, and Scientific information database (SID). The keywords obtained from Medical Subject Headings, including "Attitude", "Nursing students", and "Pressure ulcer" were used in this search. The quality assessment of the present studies in this systematic review was based on the appraisal tool for cross-sectional studies (AXIS tool). A total of 6454 nursing students participated in ten cross-sectional studies. All students were studying at the undergraduate level and 81.20% of them were female. Nursing students were in the first (39.27%), second (28.19%), and third and fourth (32.54%) academic years. Among the participants, 49.86% have completed at least 2 clinical units. The mean scores of attitudes toward PU prevention in nursing students based on attitude toward PU prevention (APuP) and researcher-made questionnaires were 75.01% and 68.82%, respectively. The attitude of nursing students was influenced by various factors, including age, sex, academic year, clinical experience, number of clinical units, experience in caring for PU patients, previous courses on PU in the curriculum, and contribution of training to knowledge. Also, in the present study, the positive relationship between the attitude and knowledge of nursing students was shown as the only significant correlation. In sum, the attitude of the majority of nursing students toward the prevention of PUs was at a satisfactory level. Therefore, it is expected to transfer the necessary knowledge to them with proper planning so that preventive actions can be carried out by following the guidelines.

BCL11B Is Involved in Stress-Induced Differentiation of Keratinocytes and Has A Potential Role in Psoriasis Pathogenesis.

OBJECTIVE: Psoriasis is a common, auto-immune skin disease characterized by abnormal proliferation and differentiation of keratinocytes. Studies revealed the role of stress stimulators in the pathogenesis of psoriasis. Oxidative stress and heat shock are two important stress factors tuning differentiation and proliferation of keratinocytes, regarding to psoriasis disease. BCL11B is a transcription factor with critical role in embryonic keratinocyte differentiation and proliferation. Given this, in keratinocytes we have investigated potential role of BCL11B in stress-induced differentiation. Furthermore, we searched for a potential intercommunication between BCL11B expression and psoriasis-related keratinocyte stress factors. MATERIALS AND METHODS: In this experimental study, data sets of psoriatic and healthy skin samples were downloaded in silico and BCL11B was chosen as a potential transcription factor to analyze. Next, a synchronized in vitro model was designed for keratinocyte proliferation and differentiation. Oxidative stress and heat shock treatments were employed on HaCaT keratinocytes in culture, and BCL11B expression level was measured. Cell proliferation rate and differentiation were analyzed by synchronized procedure test. Flow cytometry was done to analyze cell cycle alterations due to the oxidative stress. RESULTS: Quantitative reverse transcription polymerase chain reaction (qRT-PCR) data revealed a significant upregulation of BCL11B expression in keratinocytes, by 24 hours after initiating differentiation. However, it was followed by a significant down-regulation in almost all the experiments, including the synchronized model. Flow cytometer data demonstrated a G1 cell cycle arrest in the treated cells. CONCLUSION: Results indicated a remarkable role of BCL11B in differentiation and proliferation of HaCaT keratinocytes. This data along with the results of flow cytometer suggested a probable role for BCL11B in stress-induced differentiation, which is similar to what is happening during initiation and progression of normal differentiation.

Prevalence of non-accidental burns and related factors in children: A systematic review and meta-analysis.

Non-accidental burns (NABs) in children had some adverse effects, such as severe burns, requiring skin grafting, and mortality. Previous studies reported NABs in the form of neglect, suspected abuse, and child abuse. Also, different statistics were estimated for the prevalence of NABs in children. Therefore, the current study aimed to comprehensively review and summarise the literature on the prevalence of NABs in children. Also, factors related to NABs as a secondary aim were considered in this review. Keywords combined using Boolean operators and searches were performed in international electronic databases, such as Scopus, PubMed, and Web of Science. Only studies in English were considered from the earliest to 1 March 2023. The analysis was performed using STATA software version 14. Finally, 29 articles were retrieved for the quantitative analysis. Results found that the prevalence of child abuse, suspected abuse, neglect, 'child abuse or suspect abused', and 'abuse, suspect abused, or neglect' was 6% (ES: 0.06, 95% confidence interval [CI]: 0.05-0.07), 12% (ES: 0.12, 95% CI: 0.09-0.15), 21% (ES: 0.21, 95% CI: 0.07-0.35), 8% (ES: 0.08, 95% CI: 0.07-0.09), and 15% (ES: 0.15, 95% CI: 0.13-0.16) among burns victims, respectively. Also, factors related to NABs are categorised into age and gender, agent and area of burns, and family features. Considering the results of the current study, planning for rapid diagnosis and designing a process to manage NABs in children is necessary.

A systematic review of medical science students' knowledge and related factors towards burns first aids.

This systematic review aims to examine the knowledge of medical science students about burn first aid. A comprehensive, systematic search was performed in different international electronic databases, such as Scopus, PubMed, Web of Science, and Persian electronic databases such as Iranmedex, and Scientific Information Database (SID) using keywords extracted from Medical Subject Headings such as "Knowledge", "First aid", "Medical science student" and "Burn" from the earliest to February 1, 2023. The quality of the studies included in this systematic review was evaluated by using the appraisal tool for cross-sectional studies (AXIS tool). Thirteen studies had a total of 5046 students studying medical sciences. Among them, 62.24% were female and 77.67% were medical students. The studies included in this systematic review were conducted in Saudi Arabia, Pakistan, Syria, Egypt, and Malaysia. Medical science students' average knowledge of first aid for burns is 56.92 out of 100, which is considered to be a moderate level of knowledge. Factors such as the experience of first aid training, academic year, clinical experience, and economic status had a significant positive relationship with the knowledge of medical science students about first aid for burns. Also, factors such as age, academic specialisation, academic year, information sources, and fathers' occupation had a significant relationship with the knowledge of medical students about first aid for burns. Therefore, it is suggested that healthcare managers and policymakers make the necessary plans to ensure that first aid training courses are implemented during medical science students' studies as a part of their curriculum.

Silk fibroin and Nettle extract promote wound healing in a rat model: A histological and morphometrical study.

INTRODUCTION: Considering the anti-inflammatory, antimicrobial ability, and antioxidant effects besides stimulating ability of silk fibroin (SF) in cell migration and proliferation of Nettle, the current study aimed to investigate the effect of Nettle leaf extract (NLE) and SF on histology, morphometrical parameters and apoptosis on the wound in the rat model. MATERIALS AND METHODS: Wistar rats are divided into 5 groups, including 1-control (rats with healthy skin and no treatment); 2-wound (without any treatment); 3-SF (administration of silk fibroin solution for 14 consecutive days); 4- Nettle (administration of Nettle ointment for 14 consecutive days), and 5- Eucerin group (administration of Eucerin substance for 14 consecutive days) and then assessed wound area by photography, angiogenesis, inflammation, and thickness of epidermis using hematoxylin and eosin (H&E) staining, collagen deposition, and structure of dermis layers evaluated by Masson's trichrome staining and the apoptosis index determined by tunnel assay on days 7, 14 and 21. RESULTS: photographic illustrations showed that the wound surface environment on the seventh day in group 4 was significantly different from group 2 (p < 0.002). The rate of wound healing on the fourteenth day was higher in groups 3 and 4 than in group 2 (p < 0.001). Also, at this time, group 4 was significantly different from group 3 and group 5 (p = 0.003 and p = 0.000, respectively). There was a significant difference in epidermal thickness between the wound group and other experimental groups (p < 0.05). The number of apoptotic cells at the wound edges on the seventh day in both group 3 and group 4 had a significant decrease compared to other groups of wounds (p = 0.000), but there was a significant increase on the fourteenth day. Also, on the 21st day, a significant decrease in apoptotic cells was observed in both group 3 and group 4 compared to other wound groups (p = 0.000). DISCUSSION AND CONCLUSION: Nettle and SF maintain cell homeostasis and accelerate wound closure by reducing cell apoptosis and enhancing cell proliferation on the seventh day, but by increasing the apoptosis of fibroblast cells on the fourteenth day, they lead to remodeling and keratinocytes migration to epidermis formation. Increased apoptosis also seems to be one of the pathophysiological mechanisms to prevent the formation of keloid and hypertrophic scar tissue. SF and Nettle extract, by increasing cell proliferation and migration of different cell types to the site of injury, control the remodeling process by inducing and regulating apoptosis in the first two weeks of wound healing and accelerating the process of collagen deposition and epithelialization.

Changes in Body Composition, Basal Metabolic Rate, and Blood Albumin during the First Year following Laparoscopic Mini-Gastric Bypass.

Bariatric surgery is currently the only method that can significantly and continuously reduce weight and improve obesity-related comorbidities in morbidly obese patients. Significant weight loss through bariatric surgery can lead to changes in body composition. This study shows the changes in body composition, basal metabolic rate (BMR), and serum albumin in obese people following bariatric surgery. The study included 880 patients who underwent laparoscopic mini-gastric bypass surgery (LMGBP) between 2016 and 2020. The body mass index (BMI), bioelectrical impedance analysis (BIA), age, gender, blood albumin, WC (waist circumference), HC (hip circumference), BMR, and blood albumin were recorded at 0, 3, 6, and 12 months, postoperatively. The reduction in serum albumin concentration was not consistent with weight loss. Bariatric surgery promotes the breakdown of both fat and lean mass on the arms, torso, and thighs. This size reduction usually aggravates the concomitant skin redundancy in these areas which is a challenge for the plastic surgery team. Interestingly, the rate of lean mass reduction of the arms is faster than that of the torso and thighs. Excessive loss of lean body mass will also lower BMR and lead to subsequent weight gain. Despite the faster loss of proteins and lean mass in somatic areas, internal organs and viscera lose fats faster than proteins. According to this study, visceral proteins are the latest proteins to be affected by weight loss. This finding shows a different metabolic response of viscera comparing to somatic areas.

A theory of planned behavior-enhanced intervention to promote health literacy and self-care behaviors of type 2 diabetic patients.

BACKGROUND: Improved health literacy and awareness could help type 2 diabetic patients to control the disease complications. OBJECTIVE: The current study aimed to evaluate the impact of theory-based educational intervention on health literacy and self-care behaviors of type 2 diabetic patients in Tonekabon city. METHODS: This randomized controlled trial study was conducted at health care centers in Tonekabon city, Iran, from April 5, 2017, to October 22, 2018. Using multistage random sampling, 166 patients with type 2 diabetes divided into two groups: theory-based intervention (n = 83) and custom education (n = 83). The data collection tools consisted of demographic information, Theory of Planned Behavior (TPB) measures, health literacy for Iranian adults (HELIA) and summary of diabetes self-care activities (SDSCA). The five 45-minute group training sessions based on the baseline assessment and model constructs along with the targeted pamphlet and m-health strategy were designed for the experimental group. Data were analyzed using chi-square, independent and paired t-test and Analysis of covariance (ANCOVA). RESULTS: After controlling for pre-test effect, there was a significant difference between the two groups in terms of mean scores of attitudes, subjective norms, perceived behavior control and intention in post-test (P < 0.001). Also, after controlling for the pre-test effect, the results showed a significant difference in the self-care domain in the post-test (P < 0.001). Finally, after controlling for the pre-test variable effect, covariance analysis reflects significant difference in total health literacy score and its dimension at posttest (P < 0.001). CONCLUSIONS: Applying TPB based education is suggested to maintain and improve self-care behaviors and health literacy in type 2 diabetic patients and other chronic diseases.

The Incidence of Ossified Superior Transverse Scapular Ligament during Nerve Transfer through Posterior Shoulder Approach.

BACKGROUND: The purpose of this study was to assess the incidence and importance of bony bridge that covers the supra scapular notch during posterior approach to transfer accessory nerve to suprascapular nerve. METHODS: Between 2010 and 2015, the frequency and importance of suprascapular bony bridge instead of transverse ligament was assessed among patients with brachial plexus injury candidate to shoulder function restoration by accessory to suprascapular nerve transfer through posterior approach. RESULTS: Forty three patients, 41 male and 2 female, (mean age: 32.5 years, range 14 to 36) were included in this study. Five male patients (11.6%) had a complete bony rim on the superior scapular notch. Suprascapular nerve release needed osteotomy of the bony bridge and related equipment. CONCLUSION: Although all previous cadaveric studies among different ethnic groups had reported the prevalence between 0.3 to 30% of suprascapular canal, this in vivo study showed the incidence of 11.6%. Preoperative alertness about this variation could make the exploration and release of the suprascapular nerve easier and reduce the risk of nerve injury or failing to anatomize it. LEVEL OF EVIDENCE: IV.

Rare Complication of Botox Injection: A Case Report.

Botulinum toxin (BTX) is also well-known as Botox is produced by a gram-positive anaerobic bacterium called Clostridium botulinum. Generally, clinical manifestations of BTX can be observed after consumption of contaminated food, from colonization of the infant gastrointestinal tract, as well as following the infection of the wound to this bacterium. There are seven types of this neurotoxin labeled as A, B, C (C1, C2), D, E, and F. Human botulinum is caused by types A, B, E and rarely F. The most common clinical symptoms of BTX in cosmetic goals are cervical dystonia, severe primary axillary hyperhidrosis, strabismus, neurogenic detrusor over-activity, chronic migraine, upper limb spasticity and blepharospasm. Botox has a wide range of therapeutic uses and occasionally patients receiving this treatment may experience botulism symptom including local and even distant and autonomic symptoms. Despite the efficacies of Botox in treatment of myriad neurologic and cosmetic conditions, it may carry some risk of sever adverse effects which may be the result of local or systemic spreading of the drug. Our patient was a 22 years old man who received Botox for axillary hyperhidrosis after two weeks, when most of generalized complications of botulinum toxin appeared. This case was introduced for being aware of dangerous complication of Botox. Pyridostigmine could relieve symptoms of the patient.

Surgical Correction of Unicoronal Craniosynostosis with Frontal Bone Symmetrization and Staggered Osteotomies.

BACKGROUND: Craniosynostosis is the premature fusion of one or more cranial sutures that produce abnormal head shape. Plagiocephaly is a general term that describes unilateral flattening of the anterior or posterior quarter of the cranium. Anterior plagiocephaly is almost always due to unilateral coronal synostosis. Early surgical treatment is the best option for these patients. The aim of this study was to investigate the surgical correction results of unicoronal craniosynostosis with frontal bone symmetrization and staggered osteotomies. METHODS: All unicoronal craniosynostosis cases treated surgically from 2013 to 2016 at our hospital, with frontal bone symmetrization and staggered osteotomies and fronto-orbital advancement, were reviewed. The following variables were analyzed: sex, age, weight, hospital stay time, ICU stay time, per os (PO) starting time, anesthetic time, estimated blood loss volume (ml), estimated blood loss as percentage of total volume, surgical complication, follow-up time, and Whitaker grade. All data were analyzed with SPSS. RESULTS: The study consisted of 33 patients (19 females, 14 males). Average age was 10.24 months, average weight was 8.97 Kg, average hospital stay time was 7.84 days, average ICU stay time was 1.69 days, average PO starting time was 1.24 days after surgery, average anesthetic time was 397.72 minutes, average estimated blood loss was 213.78 ml, and estimated blood loss as percentage of total volume was 31.69%. One case (3.03%) needed reoperation and two cases had postoperative seizure. No mortality was seen. CONCLUSION: It is supposed that surgical correction of unicoronal craniosynostosis with frontal bone symmetrization and staggered osteotomies results in lower blood loss, lower complication rate and reoperation, and more durable results.

Comparison of conduit and autograft efficiency in repairing femoral nerve injury in New Zealand rabbits.

Background: Peripheral nerve injuries may affect all age groups and exert devastating impacts on the professional and personal life of the patients. The investigation of nerve regeneration and use of biomaterials and synthetic materials have resulted in advancements in the treatment of peripheral nerve injuries and lesions. Nerve conduits can be used to adjoin the digital sensory nerve spaces of less than 3 cm, especially when the direct tension-free repair of peripheral nerve lesions is not possible. The present study was conducted to evaluate the use of nerve conduits by functional and nonfunctional parameters (i.e. histological study). Methods: This experimental study was conducted on 30 male rabbits. After cutting or crushing the right femoral nerve of the rabbits, they were divided into 3 groups: group 1, with right femoral nerve cut; group 2, with right femoral nerve crushed; and group 3, with right femoral nerve cut using a conduit. The 3 groups were evaluated after 1, 8, and 16 weeks for functional parameters (i.e. walking track analysis). In addition, they were subjected to nonfunctional examination (i.e. histological study) after 16 weeks, then, the results were compared. Results: The 3 groups showed no statistically significant differences in motor recovery in the eighth and 16th weeks (p>0.05). Based on the histological study, group 3 with an end-to-end nerve cutting using a conduit, showed a significantly higher axon count compared to groups 2 and 3 (p<0.05). Conclusion: End-to-end anastomosis using conduit led to axon growth; moreover, comparable functional recovery was observed with end-to-end neurorrhaphy in a rabbit model. Given that the diameter of the nerves and muscles, which might be neurotized in humans, and is much bigger and not comparable to that of the rabbits, it is highly recommended to conduct studies on animals with the larger size, such as primates, to facilitate the generalization of the results to humans.

Primary Hydatid Cyst of Umbilicus, Mimicking an Umbilical Hernia.

Hydatid cyst caused by Echinococcus granulosus demonstrates an endemic infection in several countries such as Middle Eastern countries. Liver is the most frequently involved organ, followed by the lung. The case we present is solitary primary localization of cyst in abdominal wall which is extremely rare. A 57-year-old woman presented with an abdominal wall lesion in umbilical area that had been evolving for about 2 years with recent complaint of pain and discomfort. We detected a midline abdominal mass 12⁎13 centimeters in diameter which was bulged out in umbilicus. Preoperative clinical diagnosis of incarcerated umbilical hernia was made due to its physical examination while surgical exploration disproved the primary diagnosis and we found cystic mass adherent to superficial fascia without any communication to peritoneal space. The cyst was excised completely without any injury or perforation of containing capsule. The diagnosis of hydatid cyst was confirmed by histopathological examination of specimen. The retrograde evaluation showed no involvement of other organs. The patient was followed for two years and no recurrence of hydatid disease has been observed. Hydatid cyst should be considered as a differential diagnosis of abdominal wall and umbilical lesions especially in endemic regions.

Primary breast angiosarcoma associated with abnormalities in international normalized ratio platelet count and anemia.

Angiosarcomas are rare malignancies with poor prognosis and could affect any organ in the body. Breast angiosarcomas mostly affect adolescent and young adult females. Here, we present the case of a 19-year-old female with low grade primary breast angiosarcoma associated with international normalized ratio (INR) abnormalities, thrombocytopenia and anemia. Patient experienced severe bleeding on biopsy. INR and count of blood cells turned to normal levels after mastectomy. Patient refused chemotherapy. Three months later, computed tomography showed liver metastasis.

Cecal endometriosis presenting as acute appendicitis.

The aim of our paper is to show the diagnosis of Coecal endometriosis as an infrequent reason of right iliac fossa pain. cecal endometriosis manifesting with right lower quadrant pain is difficult to diagnose, and it may even sometimes require laparotomy for diagnosis and treatment. We report here a case of cecal endometriosis causing clinically resembled acute appendicitis. In our patient, a diagnosis of cecal endometriosis was made postoperatively by microscopic examination of excised right colon, and the patient symptoms and general condition were improved after the surgery (open right hemicolectomy and ileocolic anastomosis).