This case report delves into the often overlooked and unacknowledged hazards faced by medical students, exemplified by a rare incident of nitric acid burns. A 19-year-old male medical student with no notable medical, surgical, or familial history suffered a spillage of 69% nitric acid on the anterior aspect of the right thigh while engaged in laboratory work. Swift action, including immediate wound irrigation, application of silver sulfadiazine, and subsequent hospitalization, proved crucial in mitigating the burn\'s severity. Though vitally stable, the patient exhibited a distinctive color change in the wound during observation. Admitted to the general surgery ward, outpatient follow-ups revealed successful wound healing within four weeks, emphasizing the importance of prompt intervention and meticulous care in addressing chemical burn injuries among medical students. This report sheds light on the often-underestimated dangers inherent in pursuing medical education.

Oral mucosal burns can occur after contact with various chemical agents, and commonly manifest as areas of mucosal sloughing and ulceration. Policresulen (Albothyl, Celltrion Pharm Inc.) is an over-the-counter topical antiseptic that is frequently used to treat stomatitis. Policresulen solution is highly acidic, with an approximate pH of 0.6; it can thus cause mucosal injury when improperly applied in the oral cavity. Here, we present a rare case of an oral mucosal burn resulting from incorrect self-administration of policresulen and emphasize the importance of increasing understanding of this adverse drug event among consumers and health professionals.

UNASSIGNED: Chemical burns, particularly injuries related to psychiatric illnesses, are underreported in the literature. We present two cases of self-inflicted alkali chemical burns managed conservatively. Frequent clinical review of the burn was aimed to ensure appropriate healing and compliance with the treatment plan based on regular dressing changes.
UNASSIGNED: A 24-year-old woman presented during the first day of the initial injury with a minor self-inflicted chemical burn to the right forearm. The causative agent was an oven cleaner containing sodium hydroxide triggering an alkali-based burn. The surface area of the injury was 0.5% total body surface area (TBSA) full-thickness burn. The patient had a complex psychiatric history diagnosed with personality disorder, anxiety and depression.
UNASSIGNED: A 55-year-old woman presented with a self-inflicted left forearm full-thickness burn (0.5% TBSA). This was five days after the initial injury from an oven cleaner containing sodium hydroxide. The patient had a psychiatric history of anxiety and depressive disorder.The mainstay of burn management was conservative with regular dressing changes and a topical agent. Telemedicine via a designated email address was given to the patient for virtual clinical burn review and any urgent issues. Photograph of the initial burn was taken, and clinic visits were scheduled to determine healing progress.
UNASSIGNED: Self-inflicted chemical burns are to be managed within a multidisciplinary setting including early psychiatric involvement. We advocate a holistic approach to determine conservative or operative management, taking into account patient factors, burn complexity and clinician\'s judgement to streamline the treatment plan.
UNASSIGNED: Chemical burns due to self-harm are rare to see in clinical practice. A review of two cases secondary to intentional burns sustained using an oven cleaning material. Patients had psychiatric issues and were on medications to control symptoms. Close observation with regular dressings and topical cream would allow burns to heal without the need for an operation. Our recommendation would be to treat these burns with dressings and regular follow up in the clinic or virtually till healed.

A 35-year-old woman who had undergone laser-assisted in situ keratomileusis in both eyes experienced bilateral total limbal stem cell deficiency (LSCD) due to chemical burns. Due to bilateral severe LSCD, allogenic simple limbal epithelial transplantation (SLET) from a human leukocyte antigen (HLA)-matched living related donor was the first choice of treatment for her left eye. We report the first case of HLA or ABO matching living related allogenic SLET for permanent restoration of the cornea for bilateral LSCD treatment. Our ABO-HLA-matched living related allogenic SLET alleviation of the systemic immunosuppressant to topical corticosteroids alone. It also came the limitations of prolonged systemic immunosuppressant usage in conjunctival-limbal allografts and keratolimbal allograft.

Due to increased migration, dentists are encountering patients with varied cultural practices. The main aim of this study was to report three cases in which cultural/individual oral practices appeared to be suggestive of disease, leading to initial misdiagnoses. We describe the case findings of three individuals treated at the Oral Diagnosis Clinic at the College of Dentistry at King Saud University in Riyadh, Saudi Arabia. In two cases, the patients presented with a missing uvula and dark maxillary gingiva. The initial diagnoses in both cases were incorrect. Further questioning revealed that the individuals had gingival tattoos and uvulectomies performed for traditional reasons. The patient in the third case presented with a diffuse red and white bilateral lesion on the buccal mucosa. The initial diagnosis was possible speckled leukoplakia. Upon further questioning, a definitive diagnosis of a chemical burn from a coarse salt mouth rinse due to personal oral practices was made. A literature review of these cultural practices is included. Our case report findings and the literature review highlight the need to consider cultural practices that can affect oral health and cause unusual oral findings when recording medical histories. Increasing awareness regarding these practices may help dentists provide appropriate treatment plans and reduce misdiagnoses. Furthermore, by understanding cultural practices, dentists may educate their patients about the harmful effects of some of these traditions.

Chemical burns account for a small percentage of burns but contribute to significant number of burn-related mortalities. The major challenge posed by chemical burns is difficulty in correct depth estimation, as the damage continues to progress until they are effectively neutralized. Besides the most common etiology of chemical burns by alkalis and acids, there are many other unique causes of chemical burns. The author describes a case of chemical burns by heavy duty paint remover, the main composition of which is methylene chloride. Although several studies about methylene chloride poisoning are available in literature, only one case report of burns due to methylene chloride exists in literature. These burns are unique in their presentation. The author describes the presentation and challenges in management of this burn. Clinical trial registration  Not applicable.

The use of household cleaners during non-commercial cleaning applications is a very common task, and the chemical makeup of the cleaning solutions vary as much as their applications do. Although most users of these products follow the written safety directions and are generally careful with their use, it is not uncommon for users to suffer toxicologic effects of these cleaners without proper protective equipment. In this case report, we describe an unusual chemical burn pattern to the hand of a young female patient after prolonged exposure to a xylene-containing product without proper chemical-resistant gloves. Fortunately, with prompt recognition, and urgent referral for burn treatment, the patient underwent a successful debridement of the burn and suffered minimal functional impairment.

The use of artificial nail tips in professional manicure services and the application of false eyelashes are a growing trend among young women. Often, this \"beauty routine\" is performed at home without the supervision of an expert beautician, raising health problems due to either the spillage of these products or to accidental exposure to children. The aim of this study is to review the Pavia Poison Control Centre clinical records to identify the frequency, the most common route of exposure, and the possible risks associated to these events to support the decision-making process in emergency departments. The Pavia Poison Control Centre database was retrospectively searched for records reporting nail or false eyelash glue exposure from January 2007 to April 2020, and 42 patients were identified. Among the patients, 76% presented symptoms from mild to severe, while 24% were asymptomatic. The most common route of exposure was dermal, through cutaneous contact, as determined for 19 patients involved. Among these, seven patients presented with second-degree chemical burns, cutaneous erythema, and ocular symptoms. The most dangerous glue component was cyanoacrylate, leading to symptoms in 16 out of 22 patients, while three cases remained asymptomatic. Even if this exposure is relatively rare, nail and false eyelash glue can be seriously harmful, especially when exposure occurs via dermal or ocular routes. In the case of emergency, it is important to treat the patient as fast as possible to limit the damage caused by a burn. Moreover, even though these products are often perceived as harmless, safety precautions should be taken to prevent children from accidental contact.

We describe a case of multiple Zargar grade IIA ulcerations of the oral mucosa with no systemic toxicity in a patient after ingestion of an organophosphate. Serial debridement, control of superadded infections, and active physiotherapy were the mainstay of the treatment plan. We know of no other reported cases of poisoning by organophosphates that caused burns of the oral mucosa and no systemic toxicity.

Hydrofluoric acid (HF), a dangerous inorganic acid, is widely used in various industries and in daily life. Chemical burns caused by HF exposure occur more frequently in some regions worldwide. It has been reported that some cases with HF burns can be lethal due to the hypertoxicity of HF. In this article, we present a case of a 24-year-old worker who suffered HF burns by 53% HF solution to his face, neck, and nasal cavity. This patient quickly developed electrolyte disturbance, that is, hypocalcemia, and hypopotassemia, and myocardial injury after exposure. Multiple measures had been taken to treat this patient, including fluid resuscitation, electrolyte replacement, timely wound treatment with neutralizers, and respiratory tract care. Moreover, continuous renal replacement therapy was also employed to remove fluoride in the circulatory system and rectify the electrolyte disturbance and acid-base imbalance. The patient smoothly pulled though and survived. High fluoride levels in the dialysate solution were confirmed, indicating that continuous renal replacement therapy is an effective and potentially lifesaving treatment for acute HF poisoning.