A Case of Macrophage Activation Syndrome Manifesting as the Initial Presentation of Systemic Lupus Erythematosus.

Macrophage activation syndrome (MAS) is a potentially fatal complication of an autoimmune rheumatologic disease characterized by overwhelming inflammation, multiorgan failure, and high mortality if untreated. We report a rare case of a 56-year-old man who presented with fever for three weeks and had a constellation of clinical features and laboratory findings, meeting the diagnostic criteria for systemic lupus erythematosus (SLE) and SLE-associated MAS. He was treated with high dose intravenous corticosteroid and hydroxychloroquine, resulting in resolution of fever and dramatic clinical improvement

Rhabdomyolysis Secondary to Severe Hypothyroidism Due to Hashimoto\u27s Thyroiditis: A Case Report.

Hashimoto\u27s thyroiditis, a chronic autoimmune inflammation of the thyroid glands, is the most common cause of hypothyroidism in iodine-sufficient areas, which can have varied clinical manifestations. It is more common in females and usually has an insidious course. Most patients present with mild clinical symptoms, such as constipation, fatigue, and weakness. Symptoms are associated with a slight increase in thyroid-stimulating hormone (TSH) levels and the presence of thyroid antibodies. However, overt hypothyroidism is uncommon. We hereby present an interesting case of rhabdomyolysis secondary to severe hypothyroidism due to Hashimoto\u27s thyroiditis

Alcoholic Hepatitis Mimicking Iron Overload Disorders With Hyperferritinemia and Severely Elevated Transferrin Saturation: A Case Report.

Iron overload disorders can present as non-specific symptoms and develop gradually but, if untreated, can be very fatal. The common causes include multiple blood transfusions for chronic anemia and increased iron absorption, including hereditary hemochromatosis (HH). HH is one of the common causes of iron overload disorders and usually presents with liver cirrhosis in a setting of significantly elevated ferritin and elevated transferrin saturation. Alcoholic hepatitis is a clinical syndrome of progressive inflammatory liver injury associated with long-term heavy intake of ethanol. However, in patients with alcohol abuse, excessive alcohol consumption can disrupt iron metabolism releasing large amounts of iron into circulation. This can cause severely elevated ferritin due to disruption of iron metabolism, simulating iron overload disorders such as HH, especially if the patient also has liver cirrhosis. Even though a high transferrin saturation of greater than 45% is recommended as a cutoff transferrin value as high sensitivity for detecting iron overload disorders, it has a low specificity and positive predictive value and often identifies people with other causes of acutely elevated ferritin levels such as alcohol liver disease and hepatitis. Recognizing this feature and timely management can spare the patient from unnecessary phlebotomies and prompt treatment for alcoholic hepatitis. We present an interesting case of severe alcoholic hepatitis mimicking HH with severely elevated ferritin levels and transferrin saturation with underlying liver cirrhosis

Bilateral Adrenal Hemorrhage After Laminectomy: A Rare Complication

Introduction: Bilateral Adrenal Hemorrhage (BAH) is an exceedingly uncommon complication of laminectomy, with few cases reported in the literature. In patients with history of any surgical procedure who present with unexplained symptoms of abdominal pain, back pain, hypotension, fever, confusion, or electrolyte abnormalities especially hyponatremia, acute adrenal insufficiency (AI) should be highly suspected. We herein describe a case of BAH following laminectomy. Clinical Case: 63-year-old male with past medical history of hypertriglyceridemia was admitted for post traumatic L1 burst fracture and was treated with T11-L3 fusion and T12-L3 laminectomy. The patient had normal bilateral adrenal glands after the fall on CT thoracic/lumbar spine imaging. The course was complicated by thrombocytopenia initially thought to be induced by therapeutic heparin since heparin antibody was positive. Serotonin-release assay returned negative weeks later ruling out heparin induced thrombocytopenia. Two weeks later, he developed unexplained tachycardia and CT angiogram was done which showed segmental pulmonary embolism and bilateral adrenal nodules measuring at least 3.9 cm on right side and 3.3 cm on left side. He was treated with Eliquis and was discharged home. Two weeks later, he was readmitted with weight loss of 30 lbs, weakness and altered mental status. His vital signs were significant for hypotension and tachycardia. Initial work up showed profound hyponatremia (sodium 121 mEq/L), hyperkalemia (potassium 6.1 mEq/L), hypoglycemia (Glucose 58 mg/dL), hypercalcemia (calcium 11.7 mg/dL) and acute kidney injury (creatinine 2.58 mg/dL). Repeat CT scan of chest/abdomen/pelvis without contrast showed bilateral hyperdense 4 cm adrenal mass/hematoma. Since initial CT of thorax/spine done after the fall showed normal adrenal glands, the new bilateral hyperdense adrenal masses noted post procedure is suggestive of adrenal hemorrhage/ hematoma. Undetectable cortisol and high ACTH confirmed AI. Patient was treated with stress dose hydrocortisone followed by slow taper. MRI of pituitary gland showed partial empty Sella however since ACTH was high, empty sella was only an incidental finding and not the cause of AI. He is maintained on hydrocortisone 15 mg in the morning and 5 mg in the evening plus fludrocortisone 0.1 mg daily. His fatigue has improved, he is gaining weight and electrolytes are normal. Conclusions: This case report emphasizes the significance of timely diagnosis and management of BAH, which leads to primary AI. BAH is a rare complication following laminectomy. Clinicians should be aware of this possibility and consider it in the differential diagnosis of postoperative abdominal pain and electrolyte abnormalities, especially hyponatremia. Timely recognition and high index of suspicion should prompt empiric glucocorticoid replacement to decrease mortality