Allopurinol is a hypoxanthine analog which inhibits xanthine oxidase, it is a widely used medication for the treatment of hyperuricemia and gout. Allopurinol-induced drug-induced rash with eosinophilia and systemic symptoms syndrome is an infrequent, life-threatening adverse reaction of allopurinol therapy that is remarkable for the higher mortality rate with the use of allopurinol than with the use of another agent. We present a case of a 62-year-old male with a history of chronic kidney disease stage 3, hypertension and gout who developed skin rash, eosinophilia, and renal impairment 2 weeks after he was started on allopurinol therapy for gout. Allopurinol was stopped, and the patient was started on steroids. This case emphasizes that although allopurinol is commonly used the drug for the treatment of gout. However, it can be associated with serious life-threatening complications. Therefore, care should be taken when prescribing allopurinol, and it should be prescribed only for the appropriate indications.
Amiodarone is an extremely effective antiarrhythmic drug that is known to cause many adverse effects such as pulmonary, thyroid, and liver toxicities. Of these, pulmonary toxicity is most serious. Pulmonary toxicity can present as interstitial pneumonitis, organizing pneumonia, pulmonary nodules and masses, and very rarely pleural effusions. We present a case of a 73-year-old male who presented with progressive exertional dyspnea, nonproductive cough, generalized fatigue, and weakness. He was found to have multiorgan toxicity secondary to long-term treatment with high doses of amiodarone. This case illustrates that amiodarone may cause toxicity involving multiple organs simultaneously in patients receiving long-term therapy and represents the first reported case of amiodarone-induced loculated pleural effusion without associated lung parenchymal involvement.
Context:Cardiac sarcoidosis (CS) is a rare, potentially fatal disease. It has a wide range of clinical presentations that range from asymptomatic electrocardiogram changes to sudden cardiac death. Ventricular aneurysms and ventricular tachycardia are seen late in the disease, and are rarely the presenting manifestation of the disease. Diagnosis of CS is challenging and often missed or delayed.Case Report:We report a 35-year-old patient who presented with sustained ventricular tachycardia and ST-elevation on electrocardiogram. Cardiac catheterization showed normal coronaries and left ventricular aneurysm. Subsequent 2D-echocardiography showed an infiltrative disease pattern. Cardiac MRI was done and showed late gadolinium enhancement in the septum, apex and lateral wall. The patient was diagnosed with cardiac sarcoidosis and treated with immune suppression and antiarrhythmic agent. In addition underwent AICD implantation.Conclusion:Our case highlights the importance of suspecting cardiac sarcoidosis in young patients presenting with electrocardiogram changes, and present an atypical presentation of this disease.
We describe the fi rst case report of a patient with cardiac metastasis from squamous cell cancer of the lung that manifested as a symptomatic tachy-bradyarrhythmia suggestive of a sick sinus syndrome. This condition generally follows a silent course. We hypothesize that the arrhythmias were attributed to the nodular metastatic lesions directly and extensively invading the right atrium and other parts of the heart.
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