Contact with Wet Cement-A Preventable Cause of Chemical Burn: Case Report and Discussion.

GENERAL PURPOSE: To review the management of a patient with a chemical burn from wet cement. TARGET AUDIENCE: This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and registered nurses with an interest in skin and wound care. LEARNING OBJECTIVES/OUTCOMES: After participating in this educational activity, the participant will:1. Recognize the clinical presentation of a patient with a chemical burn from contact with wet cement.2. Describe features related to the pathophysiology of alkali burns from wet cement.3. Select the proper decontamination procedure after exposure to wet cement.4. Identify steps in the treatment of a patient with a chemical burn from contact with wet cement.

Alkali burn from wet cement is an often unrecognized and completely preventable chemical injury. The prevalence of cement burns is likely underestimated because of a lack of awareness and knowledge among both individuals who work with cement and healthcare providers. Chemical injuries have important differences compared with thermal burns: they are usually produced by longer exposure to noxious agents as opposed to short-term exposure that is quickly stopped. As a result, first aid approaches are different. Chemical burns from cement can be avoided with adequate skin and eye protection as well as immediate first aid if contact occurs. Manufacturers of bagged cement place warning notices on packaging, but these can be small and go unnoticed by consumers. Construction workers and amateur do-it-yourselfers should avoid direct contact with cement for any prolonged amount of time. Watertight boots, gloves, and clothing will prevent contact, and any accidental splash on exposed skin should be immediately washed away. Education and awareness of the consequences of cement burns are the best prevention.

Augenverätzungen.

Chemical burns of the ocular surface (CBOS) are emergencies of highest urgency. Therefore, an adequate emergency care is mandatory. Following a precise analysis of the initial damage, a staged therapeutic approach is used to prevent persistent impairment of the ocular surface. In the acute stage, the prevention of complications is targeted (symblepharon, conjunctival scarring, lacrimal stenosis, corneal ulceration, intraocular inflammation, elevated intraocular pressure, etc.). In later stages, if complications have developed, a secondary restoration of the ocular surface is focussed. Sometimes this requires several surgical interventions. Based on a review of international literature, this review highlights the pathophysiology according to different chemical agents, CBOS stages as well as main therapy strategies in early and advanced stages of CBOS. Acute treatment aims to lower inflammation, oxidative stress and tries to promote reepithelialisation. Besides conjunctival scarring, loss of goblet cells and corneal opacification a limbal stem cell insufficiency is the most harming complication. Several new techniques have been developed to recover the ocular surface with a sufficient and clear epithelial layer in order to avoid neovascularization of the cornea. The knowledge concerning the high risk potential for persistent visual impairment in CBOS patients and the ability for appropriate emergency care should be kept in every physician's mind dealing with CBOS.

[A case of high-pressure injection injury of hand complicated with deep chemical burn caused by industrial cement].

This article reports a patient with extensive high-pressure injection injury of the hand combined with deep chemical burn caused by high-pressure injection of industrial cement materials was diagnosed and treated in the Department of Hand Surgery, Xiaolan Hospital Affiliated to Southern Medical University in 2022. The nerves, tendons and blood vessels of the left hand were involved, and the ulnar skin of the left thumb was extensively necrosis, and a large number of extensive cement foreign bodies remained under the skin. Part of the cement was inserted into the joint capsule of the interphalangeal joint. After emergency surgical treatment, the patient was saved successfully, and the wound healed well without chemical poisoning and other related complications, which created conditions for the second stage of flap repair.

Effectiveness of sucralfate in preventing esophageal stricture in children after ingestion of caustic agents.

Ingestion of caustic agents by children is a serious health issue that can affect the patient for the rest of his life. The role of sucralfate in preventing stricture caused by caustic agents is controversial, and limited studies have been conducted in this field. We aimed to investigate the effect of sucralfate on preventing esophageal stricture in children. Sixty children with mean age of 36.69 ± 20.50 months and grade II B esophageal burns due to ingestion of caustic agents were enrolled in the study. In the intervention group, in addition to the usual treatment, sucralfate was administered orally at a dose of 80 mg/kg every 2 h for 3 days. For the control group, only the usual treatment was prescribed. Stricture development was compared between groups based on endoscopic and radiologic findings. Of the 60 patients enrolled in the study, 53 were examined. The incidence of esophageal stricture in the intervention group was significantly lower than in the control group (37% versus 67%, P-value = 0.042). In addition, the odds of esophageal stricture after sucralfate intervention was significantly reduced after adjustment for potential confounders (OR = 0.198, P-value = 0.031).  Conclusions: The results of this study showed that sucralfate may reduce the development of esophageal stricture in children when used to manage IIB esophageal burns due to ingestion of caustic agents. What is Known: • Ingestion of caustic agents by children is a serious health issue that can affect the patient for the rest of his life. • The role of sucralfate in preventing stricture caused by caustic agents is controversial and limited studies have been conducted in this field. What is New: • It seems that sucralfate significantly reduces the incidence of esophageal stricture following the ingestion of caustic agents in children compared to the control group. • We believe that the prognosis may be improved and the risk of stricture formation may be reduced with high doses of sucralfate therapy in grade IIB esophageal injury.

Antiseptic solutions for skin preparation during central catheter insertion in neonates.

BACKGROUND: Central venous catheters (CVC) are associated with potentially dangerous complications such as thromboses, pericardial effusions, extravasation, and infections in neonates. Indwelling catheters are amongst the main risk factors for nosocomial infections. The use of skin antiseptics during the preparation for central catheter insertion may prevent catheter-related bloodstream infections (CRBSI) and central line-associated bloodstream infections (CLABSI). However, it is still not clear which antiseptic solution is the best to prevent infection with minimal side effects. OBJECTIVES: To systematically evaluate the safety and efficacy of different antiseptic solutions in preventing CRBSI and other related outcomes in neonates with CVC. SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase, and trial registries up to 22 April 2022. We checked reference lists of included trials and systematic reviews that related to the intervention or population examined in this Cochrane Review.  SELECTION CRITERIA: Randomised controlled trials (RCTs) or cluster-RCTs were eligible for inclusion in this review if they were performed in the neonatal intensive care unit (NICU), and were comparing any antiseptic solution (single or in combination) against any other type of antiseptic solution or no antiseptic solution or placebo in preparation for central catheter insertion. We excluded cross-over trials and quasi-RCTs. DATA COLLECTION AND ANALYSIS: We used the standard methods from Cochrane Neonatal. We used the GRADE approach to assess the certainty of the evidence. MAIN RESULTS: We included three trials that had two different comparisons: 2% chlorhexidine in 70% isopropyl alcohol (CHG-IPA) versus 10% povidone-iodine (PI) (two trials); and CHG-IPA versus 2% chlorhexidine in aqueous solution (CHG-A) (one trial). A total of 466 neonates from level III NICUs were evaluated. All included trials were at high risk of bias. The certainty of the evidence for the primary and some important secondary outcomes ranged from very low to moderate. There were no included trials that compared antiseptic skin solutions with no antiseptic solution or placebo. CHG-IPA versus 10% PI Compared to PI, CHG-IPA may result in little to no difference in CRBSI (risk ratio (RR) 1.32, 95% confidence interval (CI) 0.53 to 3.25; risk difference (RD) 0.01, 95% CI -0.03 to 0.06; 352 infants, 2 trials, low-certainty evidence) and all-cause mortality (RR 0.88, 95% CI 0.46 to 1.68; RD -0.01, 95% CI -0.08 to 0.06; 304 infants, 1 trial, low-certainty evidence). The evidence is very uncertain about the effect of CHG-IPA on CLABSI (RR 1.00, 95% CI 0.07 to 15.08; RD 0.00, 95% CI -0.11 to 0.11; 48 infants, 1 trial; very low-certainty evidence) and chemical burns (RR 1.04, 95% CI 0.24 to 4.48; RD 0.00, 95% CI -0.03 to 0.03; 352 infants, 2 trials, very low-certainty evidence), compared to PI. Based on a single trial, infants receiving CHG-IPA appeared less likely to develop thyroid dysfunction compared to PI (RR 0.05, 95% CI 0.00 to 0.85; RD -0.06, 95% CI -0.10 to -0.02; number needed to treat for an additional harmful outcome (NNTH) 17, 95% CI 10 to 50; 304 infants). Neither of the two included trials assessed the outcome of premature central line removal or the proportion of infants or catheters with exit-site infection. CHG-IPA versus CHG-A The evidence suggests CHG-IPA may result in little to no difference in the rate of proven CRBSI when applied on the skin of neonates prior to central line insertion (RR 0.80, 95% CI 0.34 to 1.87; RD -0.05, 95% CI -0.22 to 0.13; 106 infants, 1 trial, low-certainty evidence) and CLABSI (RR 1.14, 95% CI 0.34 to 3.84; RD 0.02, 95% CI -0.12 to 0.15; 106 infants, 1 trial, low-certainty evidence), compared to CHG-A. Compared to CHG-A, CHG-IPA probably results in little to no difference in premature catheter removal (RR 0.91, 95% CI 0.26 to 3.19; RD -0.01, 95% CI -0.15 to 0.13; 106 infants, 1 trial, moderate-certainty evidence) and chemical burns (RR 0.98, 95% CI 0.47 to 2.03; RD -0.01, 95% CI -0.20 to 0.18; 114 infants, 1 trial, moderate-certainty evidence). No trial assessed the outcome of all-cause mortality and the proportion of infants or catheters with exit-site infection. AUTHORS' CONCLUSIONS: Based on current evidence, compared to PI, CHG-IPA may result in little to no difference in CRBSI and mortality. The evidence is very uncertain about the effect of CHG-IPA on CLABSI and chemical burns. One trial showed a statistically significant increase in thyroid dysfunction with the use of PI compared to CHG-IPA. The evidence suggests CHG-IPA may result in little to no difference in the rate of proven CRBSI and CLABSI when applied on the skin of neonates prior to central line insertion. Compared to CHG-A, CHG-IPA probably results in little to no difference in chemical burns and premature catheter removal. Further trials that compare different antiseptic solutions are required, especially in low- and middle-income countries, before stronger conclusions can be made.

Epidemiology of chemical burns: An 11-year retrospective study of 126 patients at a referral burn centre in the north of Iran.

The etiology and outcomes of chemical burns vary worldwide, influenced by the local population structure, industry distribution, and geographical and social environments. The aim of this study was to evaluate the epidemiology of chemical burns among patients referred to a burn centre in the north of Iran. A single-centre, retrospective study was conducted on patients with chemical burns between 2011 and 2021. Data collection was carried out using the hospital information system (HIS), and data collected from medical records included gender, age, marital status, occupations, burn season, place of residence, intention to burn, location of the accident, percent of total body surface area (%TBSA), the primary cause of burns, the body region of the burn, length of hospital stay (days), infection, and discharge status. The data were analysed using descriptive statistical methods and SPSS 24.0 software. Of the 10 133 burn patients treated in a burn centre in the north of Iran between 2011 and 2021, 1.2% had chemical burns. The average age of patients was 34.45 (SD = 22.16) years, and most chemical burns cases were male (70.6%, n = 89). Chemical burns occurred most frequently in patients aged 20 to 49 years (69.8%, n = 107), and most of the burns were accidental (84.9%, n = 107). The home was the most common place of chemical burn injury, accounting for 49.2% (62 cases), followed by the workplace (43.7%, n = 55), respectively. Most chemical burns occurred in the summer season (36.5%, n = 46), and acid (74.6%, n = 94) was the most common cause of chemical burns. The mean TBSA was 16.41 (SD = 15.10). The most common burn area was the lower limb (34.9%, n = 44), and the overall mortality rate was 4.8%. The average length of stay in the hospital was 6.53 (SD = 5.57) days. Community education on household safety, restricting non-specialists' access to chemical substances, and the promotion of early consultation could reduce chemical burn prevalence and improve outcomes.

Fatal hydrofluoric acid poisoning: histologic findings and review of the literature.

Hydrofluoric acid (HF), the inorganic acid of elemental fluorine, is a highly dangerous substance and death can result from a very small exposure. In addition to local toxicity, HF can trigger fatal systemic reactions by its high affinity for calcium and magnesium. The authors report the autopsy case of a male worker who was exposed to 50% HF while repairing the leakage from an HF tank valve in a semi-conductor washing factory. His colleagues found blisters on his neck after 6 h of work and he was sent to the hospital. However, he expired from cardiac arrest despite an immediate calcium gluconate injection. At autopsy, burns with eschar covering less than 5% of the total body surface were identified on the neck and around both ears, and microscopic examination of the affected skin revealed extensive necrosis of the epidermis and dermis with pustule formation. In chemical analysis, no fluoride ions were detected in blood, vitreous humor, urine, pleural fluid, bile, or skin tissue from the neck. Considering the chemical burns on the neck and the circumstantial information, the cause of death was determined to be HF poisoning. This article presents the clinical manifestations of local and systemic toxicity after the accidental exposure to a high concentration of HF, with histologic demonstrations of chemical burns.

Assessment and management after corrosive ingestion: when is specialist centre referral needed? A 10-year UK experience.

BACKGROUND: Corrosive ingestion injuries are rare but clinically significant events, potentially associated with high morbidity and mortality. The low volume of cases limits guideline development. We report a 10-year experience of our tertiary centre focusing on cases requiring specialist care. METHODS: All adults treated following corrosive ingestion between 2010 and 2020 were included. Blood results, imaging and endoscopic findings were reviewed. Patients were stratified based on endoscopic findings. Emergency and delayed management was analysed along with short and long-term outcomes. Predictive value of early outcome indicators was investigated. RESULTS: Eighty-one patients were included, with an average follow-up of 5 years. Patients with injuries ≤ Zargar 2A (n = 15) had long-term outcomes similar to the ones with negative endoscopic findings (n = 51). All fifteen patients suffering injuries Zargar ≥ 2B required ITU and four died (26.6%). All deaths occurred within 50 days of ingestion, had Zargar grade ≥ 3 and airway involvement. Five patients (33%) required emergency operations, two of which died. All Zargar ≥ 2B injury survivors (n = 11) developed strictures and/or tracheo-esophageal fistulae (18%), required multiple admissions and prolonged nutritional support; five required delayed resections. Zargar grade ≥ 2B, airway damage, and increased CRP on admission correlated with unfavourable outcomes. CONCLUSION: Corrosive ingestion injuries up to Zargar 2A do not cause long-term sequelae and can be managed locally. Injuries > 2B bear high mortality and will cause sequelae. Early identification of severe injuries and transfer to specialist centres with multidisciplinary ITU, OG, thoracic and ENT expertise is recommended.

Caustic ingestions over 10 years in Victoria, Australia: high rates in migrants and women.

BACKGROUND: Caustic ingestion is relatively common in developing countries and can result in life-threatening sequelae. There is limited understanding of the epidemiology and incidence in Australia. AIMS: This statewide 10-year audit aims to document the rate of caustic injury in a defined Australian pouplation. METHODS: A retrospective review was conducted over 10 years (2007-2016), including all admissions to hospitals in Victoria. This includes a population of 5.9 million people and 22 hospitals. RESULTS: Three hundred and eighty-four cases of caustic ingestion were admitted to hospital between January 2007 and December 2016. The overall incidence was 7 cases/million/year. This cohort included 217 (56.5%) females, 193 (50.2%) overseas born patients and 196 (51%) people with a history of mental illness. The countries of birth with the highest incidence of caustic ingestion were Ethiopia (11 patients; 227 cases/million/year; relative risk (RR) 31.7; P < 0.0001), Sudan (11 patients; 161 cases/million/year; RR 22.6; P < 0.0001) and India (38 patients; 27 cases/million/year; RR 3.9; P < 0.0001). All had a significantly higher incidence than the Australian-born population of only 6.5 cases/million/year (RR 0.4; P < 0.0001). Of those born in India, Sudan and Ethiopia, rates of females (72%) were considerably higher than males. The overall mortality rate in this cohort was 2.3%. CONCLUSIONS: Caustic ingestion remains a significant cause of morbidity and health expenditure in Victoria, particularly among vulnerable groups such as recent female migrants from areas in Africa and India. The high frequency of events seen in migrant populations highlights the significant need for awareness of risks in these groups for the development of possible prevention strategies that are required.

Clinical Characteristics and Severity Distribution of Tertiary Eye Center Attendance by Ocular Chemical Injury Patients.

OBJECTIVES: To report demographic characteristics, types and grades of injury, regional distribution of injury severity, clinical findings, and long-term results of acute ocular chemical burns. METHODS: Medical records of patients with chemical burns between 2010 and 2020 who were admitted to Ege University less than 72 hr after the injury were reviewed. Age, gender, cause of the burn, injury severity, initial and final best-corrected visual acuity, surgical intervention, and complications were recorded. The injury severity was graded according to Dua classification. RESULTS: A total of 104 patients (137 eyes) were included. The mean age was 42.69±17.39 (7-90) years with a male-to-female ratio of 86:18. The most common causes were home (32.6%) and industrial accidents (45.1%). The causative agent percentages for alkaline, acid, and neutral were 49.0%, 35.5%, and 5.7%, respectively. The percentages of eyes in each grade (1-6) were 16.0%, 16.0%, 15.3%, 16.7%, 17.5%, and 18.2%, respectively. Complications mostly occurred in eyes with grade 2 or higher injuries (83.7%). The relationship between injury grade and limbal stem-cell deficiency was statistically significant (P<0.001). Surgery was mostly needed in grade 4 or higher injuries (44 eyes). CONCLUSION: The severity of the burn is one of the most important prognostic factors in chemical burns. It is important to determine the spreading of the regional injury severity beside the global one to predict complication risk of the injuries. In the present study, the injury distribution was homogeneous in all grades. Limbal stem-cell deficiency development took place mostly in grade 5 and 6 burns as expected.

Caustic Ingestion in Children: The Otolaryngologist Perspective.

OBJECTIVES: Caustic ingestion in children is a significant cause of morbidity despite preventive measures. Upon arrival to the emergency department, these children are often initially seen by the otolaryngologist and later on by the gastroenterologist. This study aimed to determine which otolaryngological and gastrointestinal signs and symptoms can better predict abnormal findings on imaging, esophagogastroduodenoscopy (EGD), and complications development. METHODS: We performed a retrospective chart review of children 18 years or younger admitted because of caustic ingestion between January 2007 and November 2019. RESULTS: Forty-one children with a median age of 4.2 years (interquartile range, 1.7-16.7 years) were included; of them, 22 (53.6%) were males. Nineteen children (46.3%) underwent EGD, which revealed no pathology in 13 cases (68.4%). Most ingested substances were in the form of liquid (82.9%), accidentally ingested (82.9%), and with an alkaline pH (57.5%). Stridor, dyspnea, drooling, abnormal oral cavity findings, dysphagia, and vomiting were significantly associated with pathological findings on imaging and/or EGD and/or complications development ( P = 0.028, P = 0.028, P = 0.022, P = 0.02, P < 0.001, and P = 0.01 respectively). Laryngopharyngeal group of findings (dyspnea, stridor, hoarseness, sore throat, and/or drooling) predicted a higher risk for complications development than the gastrointestinal group (dysphagia, abdominal pain, vomiting, or abdominal swelling and/or tenderness) ( P = 0.011, P = 0.31 respectively). CONCLUSIONS: In children, after caustics ingestion, laryngopharyngeal signs and symptoms may predict a higher risk for complications development in comparison with gastrointestinal signs and symptoms. We therefore stress the importance of otolaryngological examination upon arrival to the emergency department.

Th17 Activation and Th17/Treg Imbalance in Prolonged Anterior Intraocular Inflammation after Ocular Alkali Burn.

Ocular alkali burn (OAB) is a sight-threatening disease with refractory ocular inflammation causing various blinding complications. Th17 lymphocytes account for the pathogeneses of the autoimmune disease and chronic inflammation, but their role in prolonged anterior intraocular inflammation after OAB is still unknown. A rat OAB model was established for this purpose. Anterior intraocular inflammation was observed in both the acute and late phases of OAB, and histological examination confirmed the presence of inflammatory cell infiltration and fibrin exudation in the anterior segment. Luminex xMAP technology and qPCR were used to evaluate the intraocular levels of cytokines. The levels of IL-1ß, IL-6, and TNF-α were significantly elevated during the acute phase. The expression of IL-17A gradually increased from day 7 onwards and remained at a relatively high level. Immunofluorescence was performed to identify Th17 cells. CD4 and IL-17A double positive cells were detected in the anterior chamber from days 7 to 28. Flow cytometry showed that the frequency of Th17 cells increased in both lymph nodes and spleen, while the frequency of Treg cells remained unchanged, resulting in an elevated Th17/Treg ratio. The present study suggests that Th17 activation and Th17/Treg imbalance account for prolonged anterior intraocular inflammation after OAB.

Garlic burn trauma of the oral mucosa in a patient with trigeminal neuralgia: A case report.

Garlic is one of the most common medicinal plants used since ancient times to treat diverse diseases within several cultures worldwide. Nevertheless, this plant has the potential to cause chemical burns of the skin and mucosa. This report presents a case of a garlic burn in the palate of a 57-year-old woman who applied garlic to the palate to relieve the pain of trigeminal neuralgia. This case demonstrates the potential of garlic to cause chemical burns to the oral mucosa and raises an alert to oral health professionals regarding inappropriate self-treatment methods.

Surgical management of esophageal stenosis due to ingestion of corrosive substances.

BACKGROUND: Corrosive ingestion is a significant challenge for healthcare systems. Limited data are available regarding the best treatments, and there remains a lack of consensus about the optimal surgical approach and its outcomes. This study aims to review the current literature and show a single institution's experience regarding the surgical treatment of esophageal stenosis due to corrosive substance ingestion. METHODS: A retrospective review that accounted for demographics, psychiatric profiles, surgical procedures, and outcomes was performed. A systematic review of the literature was performed using PubMed. RESULTS: In total, 27 surgical procedures for esophageal stenosis due to corrosive substance ingestion were performed from 2010 to 2019. Depression and drug abuse were diagnosed in 30% and 22% of the included patients, respectively. Esophagectomies and esophageal bypasses were performed in 13 and 14 patients, respectively. No 30-day mortality was recorded. CONCLUSION: Surgical intervention either by esophagectomy or esophageal bypass results in durable relief from dysphagia. However, successful clinical outcomes depend on a high-quality multidisciplinary network of esophageal and thoracic surgeons, intensivists, psychologists, psychiatrists, and nutritional teams.

Paediatric chemical burns: a clinical review.

Although they account for a small proportion of burns in paediatrics, injuries from chemicals can be just as devastating as other mechanisms of burn injury. At least 25,000 chemicals exist which can cause burns: in children, they are often caused by household chemicals via accidental exposure. The mechanism by which corrosive substances produce chemical burns highlights the importance of early and plentiful irrigation of the burn area, removal of contaminated clothes and careful clinical assessment. Surgical intervention is uncommon but often follows the principles for thermal burns. This article reviews the aetiology, incidence, clinical presentation, management, complications and prevention of chemical burns. What is Known • Chemical burns in paediatrics are often caused by accidental exposure to chemicals available at home • Differences in the pathophysiology of chemical burns reinforces the need for early irrigation What is New • New irrigation fluids show promise in adults and need further study in children • The nature of chemical cutaneous burns can make assessment of wound depth difficult. Laser Doppler Imaging (LDI) is an accurate technique that can be used clinically to determine burn depth in thermal burns and is an area of future interest in the assessment of chemical burns.

Garlic burn injuries- a systematic review of reported cases.

Medicinal plants have many beneficial effects on human health. Garlic (Allium sativum, Alliaceae) is one of the most famous herbal species, used for various diseases and conditions. Unfortunately, garlic is also associated with adverse effects, including cutaneous manifestations. In this review, burn injuries caused by application of raw garlic are reported. Searching through PubMed, Google Scholar and ResearchGate, a total of 32 articles with 39 patients were found. Demographics of patients, reasons for garlic use, details on garlic application, as well as description of burns and its treatment are thoroughly described and discussed. In most of the cases, garlic caused second-degree burns, although some circumstances can cause formation of necrotic tissue. Various body parts were affected, legs being most common. The chemistry of garlic is also presented, with focus on volatile organic sulfur compounds, which also seem to be responsible for burns formation. Treatment of garlic burns was mainly symptomatic, and various types of drugs were used. Although not commonly expected, garlic should be taken into consideration as causative agents of burns by treating doctors, and patients should be advised against application of fresh garlic onto skin and mucosa.

CEMENT BURNS.

BACKGROUND: Burns are a common condition presenting to the emergency department; the majority are thermal burns. The treatment for thermal burns and chemical burns differs greatly, and prompt recognition of a chemical burn is necessary. An often unrecognized and underestimated type of chemical burn is an alkali burn from wet cement. CASE REPORT: A 7-year-old boy was transferred from an outside facility for evaluation of burns after exposure to wet cement. The patient underwent partial decontamination at the outside facility with polyethylene glycol and, to prevent ongoing alkali burns, the patient necessitated further decontamination with irrigation. Burn surgery was consulted for additional evaluation. The patient required no further intervention and the patient was discharged to home and made a full recovery. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Serious morbidity and mortality can occur from unrecognized cement burns, and early decontamination and evaluation by a burn surgeon is necessary. It is critical that emergency physicians both recognize and appropriately treat this condition in a timely manner to prevent adverse outcomes.

Alkaline substances gastroesophageal injury in young children: emphasis on Asian food preparation habits.

BACKGROUND: Ingestion of alkaline substances should not be disregarded because a small amount can cause chemical burns in the esophagus, with esophageal stricture being the most common late complication. METHODS: We enrolled children with alkaline corrosive damage receiving treatment at China Medical University Children's Hospital's emergency department between 2008 and 2018. Patients were divided into groups A (ingested causative agents other than alkaline oil), and B (ingested alkaline oil). RESULTS: Altogether, 40 (27 [67.5%] male and 13 [32.5%] female) patients aged 7 months-7 years were enrolled. The most commonly ingested agent was alkaline oil (13 cases, 32.5%), followed by oven and drainage cleaners (8 cases, 20%), bleach (6 cases, 15%), laundry and dish cleaners (4 cases, 10%), sodium hydroxide (4 cases, 10%), sodium carbonate (2 cases, 5%), sodium phosphate (2 cases, 5%), and sodium citrate (1 case, 2.5%). High proportions of children had esophagitis (40/40, 100%), erosive gastritis (7/40, 17.5%), and gastric ulcer (6/40, 15%). The incidence of esophageal stricture was 38.4% (5/13) and 7.4% (2/27) in groups B and A, respectively. In group B, 4 children developed growth stunting or malnutrition during the first decade after onset, with reduced immunity and feelings of inferiority. CONCLUSION: Alkaline ingestion usually results in esophageal injury that is difficult to cure. Corrosive esophageal strictures cause swallowing difficulties and growth stunting in children. Young children who ingested alkaline oil have more complications. Given that alkaline corrosive injuries are often accidental, prevention of corrosive agent ingestion is crucial.

The role of endoscopy in caustic ingestion in the pediatric population: experience in a tertiary center.

INTRODUCTION: caustic ingestion in children is rare but has potentially serious consequences. AIM: to analyze the clinical and endoscopic features and the type of caustic ingested in our population. METHODS: the upper endoscopies performed in this setting, as well as the characteristics of patients and caustics, were analyzed from 2010 to 2018. RESULTS: fifty-one endoscopies were performed (48 cases of witnessed intake or high suspicion and three with a low suspicion) in patients with a mean age of 2.55 years. Alkali ingestion was more frequent (88.2 %) and 56.9 % of the endoscopies were normal, which was more frequent among those who ingested bleach (72 %). Alkali tended to produce more esophageal injuries (31.1 %) and acids tended to produce esophageal (20 %) and esophageal-gastric injuries (20 %). Four patients developed esophageal stenosis during follow-up. DISCUSSION: even though more than half of the studies were normal, endoscopy is important in the diagnosis and prognosis of these patients.

Dermal Hydrofluoric Acid Toxicity Case Review: Looks Can Be Deceiving.

Hydrofluoric acid is a caustic compound found in a wide variety of items for household and industrial uses. Dermal exposures can be visually unimpressive on presentation but still have fatal complications. This case review includes a description of a patient presenting with a dermal hydrofluoric acid burn that was effectively treated with topical calcium gluconate gel. Also highlighted are the challenges faced with recognizing the severity and appropriately treating dermal hydrofluoric acid burns in the emergency department.