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A 54-year-old man with a history of hypertension, atrial fibrillation, chronic kidney disease, nonischemic cardiomyopathy, osteoarthritis, and gout presented to the emergency department (ED) with dysuria, painful scrotal swelling, severe bilateral flank pain, back pain, atraumatic right arm (elbow and distally) pain and swelling, and bilateral knee pain. His physical exam was notable for fever, tachycardia, bilateral costovertebral angle (CVA) tenderness, exquisite pain, erythema, and swelling of bilateral knees and the right arm (elbow and distally). He met Systemic Inflammatory Response Syndrome (SIRS) criteria, was placed on Ceftriaxone for presumed septic pyelonephritis, and was admitted to the medicine team. With initially unremarkable imaging studies, the differential diagnosis was broadened, and subsequent infectious workups yielded grossly normal results. At the end of hospital day one, the patient remained febrile and without symptomatic improvement. Rheumatology was consulted and empirically treated; the patient with a dose of Anakinra due to concerns about a polyarticular flare of crystalline arthropathy. Subsequent arthrocentesis confirmed a final diagnosis of a polyarticular gout flare. This case highlights the diagnostic challenges a polyarticular gout flare poses and the importance of early involvement of specialists for prompt recognition, treatment, and avoidance of unnecessary interventions., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Londono et al.)

Leptospirosis is a zoonotic disease caused by the spirochete Leptospira interrogans with a majority of cases occurring in the tropics. Diagnosing leptospirosis is challenging due to the variable and non-specific clinical presentation. While severe leptospirosis may present with renal failure, liver failure, and pulmonary hemorrhage, there are few described cases of renal failure and liver failure accompanied by pancreatitis and dysrhythmias, particularly in temperate climates. We present a case of severe leptospirosis presenting with bilateral calf pain, acute oliguric renal failure, acute liver failure, dysrhythmias, and pancreatitis. Clinicians must consider this diagnosis in temperate climates and consider testing and empirically treating for leptospirosis in patients with similar symptom constellations, vague symptoms, and lab abnormalities of unknown etiology., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Canakis et al.)

Background and Aims: Benign esophageal strictures often present with dysphagia and can significantly impair a patient's quality of life, especially when refractory to standard endoscopic techniques. When repeat dilations fail to achieve an adequate luminal diameter or resolve dysphagia, further therapy with needle-knife or steroid injections is needed. However, patients can still clinically fail. To manage such strictures, we employed a novel combination of all three techniques., Methods: Single-center case series of adult patients with benign strictures that were refractory to conventional endoscopic therapy and removable self-expanding metal stenting. Primary clinical success was defined as complete resolution in dysphagia. Secondary outcomes included periodic dilation index (frequency of dilations over the follow-up time), esophageal diameter changes, technical success, and complications., Results: Four patients (median age 49.7 years old, interquartile range [IQR] 30-59) underwent endoscopic therapy for complex, benign strictures using our triple therapy technique. Etiologies of the strictures included peptic strictures ( n = 3) and an anastomotic stricture ( n = 1). There was 100% technical success rate with no associated adverse events. There was a 50% clinical success rate, with 1 additional patient having partial improvement in dysphagia. The median diameter of the esophagus before and after triple therapy was 3.2 mm (IQR 3.5-5.5) and 12.8 mm (IQR 11.7-14.2), respectively. The periodic dilation index was 6.3 before and 1.5 after triple therapy. The median length of follow-up was 362.5 days., Conclusion: Triple combination therapy may be useful in benign strictures that are refractory to standard techniques. Larger studies are needed to validate these findings., Competing Interests: Eric M. Goldberg is a consultant for Medtronic and Ambu. All other authors have no potential conflicts (financial, professional, or personal) that are relevant to the content presented in this manuscript., (Copyright © 2022 by The Author(s). Published by S. Karger AG, Basel.)

Mass-like hypertrophic cardiomyopathy (HCM) is a unique variant of HCM. HCM predominantly causes mid-ventricular, concentric hypertrophy, and asymmetric septal hypertrophy; however, focal hypertrophy mimicking a cardiac fibroma is rare. A 29-year-old female with a past medical history of recurrent orthostatic hypotension and syncope presented to the emergency department (ED) complaining of lightheadedness, dizziness, and generalized weakness associated with a syncopal episode. The patient reported a history of recurrent pre-syncope and syncope since her teenage years, as well as a family history of sudden cardiac death. Three years prior to her current presentation, the patient had an exercise stress test, 24-hour Holter monitor, and two echocardiograms that were unremarkable. Three weeks prior to presentation, the patient had a cardiac MRI that revealed focal mass hypertrophy of the basal anterior to mid anterior wall measuring up to 2.5 cm. In the ED, the patient was treated with intravenous fluid and beta-blockers; however, beta-blocker therapy had to be discontinued because the patient was experiencing presyncopal episodes and orthostatic hypotension. The patient was started on midodrine with partial improvement lightheadedness, dizziness, and presyncope. The patient was transferred to a tertiary center with the plan to do serial imaging and place an implantable cardioverter-defibrillator (ICD) if the focal mass thickness reached 3 cm and explore surgical intervention if symptoms worsened. Identifying and reporting anomalous variants of HCM is critical for optimal management of patient care and to improve outcomes., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2021, Shuroog et al.)

In inflammatory bowel disease, prolonged disease duration, pancolitis, histological inflammation, and subsequent dysplasia are associated with an increased risk for colorectal cancer. Recommendations regarding treatment of low-grade dysplasia (LGD) indicate an individualized approach between colectomy and surveillance. We present a unique case of a patient with ulcerative colitis who had multifocal LGD on 2 consecutive colonoscopies. However, after 10 years and 16 surveillance colonoscopies, she had no further evidence of dysplasia. This appears to be the first case of proven, permanently resolved multifocal LGD in inflammatory bowel disease that challenges our understanding of the natural history of LGD., (© 2019 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of The American College of Gastroenterology.)