RESUMO
Dysphagia lusoria (DL) is a rare clinical entity that presents with dysphagia derived from the anatomical obstruction of the esophagus by an aberrant vessel originating from the right subclavian artery. We present the case of a 64-year-old patient with a medical history of chronic, intermittent, mild, and self-limited dysphagia for over 20 years, wherein we formulated the diagnosis of DL. A 64-year-old woman arrived at the emergency department with a 24-hour history of acute progressive dysphagia, leading to intolerance to oral intake and minimal exertion dyspnea. A thorough clinical analysis and exclusion of other more common clinical entities will lead to its diagnosis. Our patient presented with respiratory symptoms, which is rare considering that these clinical presentations are more common in the pediatric population, explained by its tracheal elasticity. The combination of respiratory symptoms in an elderly patient, along with the typical mechanical dysphagia of DL, adds complexity to the diagnostic process, making this case unique.
RESUMO
Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a drug reaction commonly related to eosinophilia, from uncertain epidemiology, and without consensus for diagnosis and treatment globally. It presents a great challenge in its management and is characterized by fever, lymphadenopathy, skin rash, and multisystemic involvement. An aggressive and difficult-to-manage clinical case is presented in a 50-year-old man with chronic kidney disease due to diabetes mellitus type 2 and systemic arterial hypertension, who developed an unusual variant similar to DRESS and Stevens-Johnson syndrome (SJS) overlap secondary to allopurinol, with skin manifestations without eosinophilia, but fulfilling clinical and laboratory criteria for DRESS and SJS syndrome.
RESUMO
Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are examples of severe cutaneous adverse reactions to drugs (SCARs) with several international recommendations for global medical management, ranging from pharmacological systemic therapy to skin wound care. There is no defined best management of the skin wounds in SJS/TEN. The care of wounds is essential to initiate re-epithelialization. Our objective is to improve the cicatrization process, avoiding scarring due to deepening of the wounds, as well as prevent infections, achieve pain control, and avoid loss of serum proteins, fluids, and electrolytes. In this retrospective case series, we highlight the value of systemic therapy and the use of silver nitrate for wound management in four patients with TEN.
