Dermatology-Related Emergency Department Visits in Tertiary Care Center in Riyadh, Saudi Arabia: A Descriptive Study.

: Dermatological complaints are commonly seen in the emergency department (ED) setting and may be attributed to infectious, inflammatory, allergic, hypersensitivity, or traumatic processes, yet few studies have been carried out in Saudi Arabia addressing this topic. This study, therefore, aimed to explore this issue by investigating the most common dermatology-related ED encounters in a large tertiary care center in Riyadh, Saudi Arabia, and estimating the incidence of these encounters. : This was a retrospective cohort study conducted in the ED of King Abdulaziz Medical City, a tertiary care center in Riyadh, Saudi Arabia.

Life-threatening dermatoses.

While rare, life-threatening dermatoses encompass various inflammatory, infectious, vasculitic/vasculopathy, paraneoplastic, and neoplastic skin diseases. Complications include skin barrier dysfunction, secondary infection, and internal organ involvement. Skin signs may serve as a critical window into systemic disease.

A review on toxic epidermal necrolysis-like superficial wound lesions: Issue and challenge on 10 clinical entities.

Toxic epidermal necrolysis (TEN) is a severe skin reaction caused by extensive epidermal and mucosal necrosis. This clinical phenomenon is known as an acute syndrome of apoptotic pan-epidermolysis (ASAP). The ASAP phenomenon is observed in conditions that mimic TEN, highlighting the challenge in distinguishing these conditions.

Osimertinib-Induced Toxic Epidermal Necrolysis - A Case Report.

Purpose: To investigate the rare side effects of Osimertinib in a case of toxic epidermal necrosis.

Case Presentation: We report on a case of a 44-year old woman with lung adenocarcinoma harboring an EGFR-sensitizing mutation who was treated with Osimertinib as the second-line treatment. Ten days after Osimertinib initiation, a diffuse erythematous rash rapidly spread over the patient's trunk along with vesicles and purpuric macules; furthermore, she developed erythema and exfoliation on the face and trunk and severe mucositis.

Cytokine Profiling of Erythroderma Biopsies Reveals Types 2 and 17 Immune Activation Status.

Background: Erythroderma is a dermatologic condition characterized by widespread red and scaly skin. The causes include, but are not limited to, psoriasis, eczema, drug eruptions, pityriasis rubra pilaris (PRP), and cutaneous T-cell lymphoma. Most of these are typified by Type 2 (e.

Type 2 responses determine skin rash during recombinant interleukin-2 therapy.

The skin is the organ most often affected by adverse drug reactions. Although these cutaneous adverse drug reactions (CADRs) often are mild, they represent a major burden for patients. One of the drugs inducing CADRs is aldesleukin, a recombinant interleukin-2 (recIL-2) originally approved to treat malignant melanoma and metastatic renal cell carcinoma which frequently led to skin rashes when applied in high doses for anti-cancer therapy.

Bullous Symmetric Drug-Related Intertriginous and Flexural Exanthem Secondary to Trimethoprim/Sulfamethoxazole.

Symmetric drug-related intertriginous and flexural exanthem (SDRIFE) is a rare delayed-type hypersensitivity reaction that is considered a variant of systemic allergic contact dermatitis. It is typically triggered by drugs such as beta-lactam antibiotics or antihypertensives. The reaction presents as erythema with flexural prominence.

A rare long-term side effect of COVID-19 vaccines: Symmetrical drug-related intertriginous and flexural exanthema-like reaction SDRIFE and potential immunogens for delayed type hypersensitivity reactions.

Background: Symmetrical drug-related intertriginous and flexural exanthema (SDRIFE) is an important clinical entity that is rare and may develop with a Type IV delayed type hypersensitivity immune response to drug antigens. The incidence and characteristics of SDRIFE attributed to COronaVIrus Disease of 2019 (COVID-19) vaccines remain unclear, this issue requires further elucidation.

Objective: We aim to investigate the vaccine-related-SDRIFE and potential immunogens of COVID-19 vaccines through a literature review accompanied by a real case.

Toxic Epidermal Necrolysis Induced by Doxycycline: A Case Report and Literature Review.

Lyell syndrome, also known as toxic epidermal necrolysis (TEN), is a rare but life-threatening skin condition, often triggered by certain medications. Antiepileptics, allopurinol, and some nonsteroidal anti-inflammatory drugs are the most common causes. Some antibiotics are also common culprits, although tetracyclines are rarely linked to this condition.

Efficacy of ChatGPT in Educating Patients and Clinicians About Skin Toxicities Associated With Cancer Treatment.

This study investigates the application of ChatGPT, an artificial intelligence tool, in providing information on skin toxicities associated with cancer treatments, highlighting that while ChatGPT can serve as a valuable resource for clinicians, its use for patient education requires careful consideration due to the complex nature of the information provided.

Viral reactivation and clinical outcomes in Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS).

Drug reaction with eosinophilia and systemic symptoms (DRESS) is a rare severe cutaneous adverse drug reaction associated with multi-organ involvement and long-term sequelae. Human herpesviridae species reactivation has been observed, however, risk factors for reactivation and its impact on the clinical course and outcomes is unclear. We aimed to explore the impact of viral reactivation on DRESS on clinical outcomes and to identify potential risk factors for reactivation.

[A rare side effect of antithyroid drug therapy].

We report a case of Graves' disease in a patient who initially received carbimazole therapy, which was switched to propylthiouracil due to adverse effects. After 14 months of propylthiouracil therapy, the patient developed cutaneous ANCA-associated vasculitis. Prompt cessation of propylthiouracil and topical treatment led to complete resolution of the skin lesions.