Challenging Management of a Breast Mass: Case Report and Literature Review.

Idiopathic granulomatous mastitis (IGM) is a rare benign pathology of inflammation in the breast that commonly affects parous women of reproductive age and men although it is extremely rare. It has an unusual predilection for Hispanic women born outside of the United States, most notably in Mexico. Recently, this entity has been described more. However, the approach to management is still very controversial, and the approaches vary widely, although surgical approaches, including excision or mastectomy, have been less favored recently as a primary approach. Here, we present a case of a young female of reproductive age who presented initially with a suspicious breast lump diagnosed initially in the breast clinic as IGM and was referred to the rheumatology clinic for management with medical therapy.

A Devastating Tear: Atypical Presentation of Aortic Dissection Discovered on Echocardiography.

Acute aortic dissection (AAD) is a serious medical problem that requires prompt recognition in order to prevent deadly complications. Nevertheless, making the diagnosis can often be challenging. The clinical signs and symptoms of AAD may vary depending on the location of the dissection, leading to subtle differences in the initial patient presentation. Moreover, the classically described signs of blood pressure disparity, pulse deficit, or the presence of a diastolic murmur are often absent. Here, we report a challenging case of AAD in which the patient presented with acute substernal chest pain that resolved after a short period and was associated with hypotension. His bilateral upper and lower extremities were well perfused with symmetrical, palpable pulses. The initial point-of-care ultrasound (POCUS) showed a small pericardial effusion, and a follow-up echocardiogram revealed an ascending aortic flap with aortic root dilation diagnostic of AAD. Our aim is to shed light on the challenge of diagnosing AAD.

Not All ST Elevation Is STEMI: Brugada Phenocopy Induced by Hyperkalemia.

Brugada syndrome (BrS) is a hereditary channelopathy associated with malignant ventricular arrhythmia and sudden death in individuals with a structurally normal heart. It is characterized by an ST-segment elevation in the precordial leads. Brugada phenocopy (BrP) is a term given to conditions that could result in ST morphologies identical to those found in Brugada syndrome (Brugada pattern electrocardiogram (EKG) changes) without the actual channelopathy responsible for Brugada syndrome. BrP is a rare EKG manifestation of hyperkalemia, commonly seen at high serum levels of potassium, and associated with malignant arrhythmia. Here, we present a case with Brugada pattern EKG changes associated with hyperkalemia and metabolic acidosis, which normalized after correcting the electrolyte abnormalities. In this case, we also wanted to highlight that not all ST-segment elevation is due to myocardial infarction (MI). In young patients with no coronary artery disease (CAD) risk factors, other potential ST elevation causes should be considered.