COVID-19 vaccine-associated lymphadenopathy in breast imaging recipients: A review of literature

The unpredictability of the coronavirus disease 2019 (COVID-19) pandemic has created an ongoing global healthcare crisis. Implementation of a mass vaccination program to accelerate disease control remains in progress. Although injection site soreness, fatigue, and fever are the most common adverse reactions reported after a COVID-19 vaccination, ipsilateral lymph node enlargement has increasingly been observed. In patients undergoing routine screening and surveillance for breast cancer, interpreting lymphadenopathy (LAP) is challenging in the setting of a recent COVID-19 vaccination. With a growing proportion of the population receiving the vaccine, a multifaceted approach is necessary to avoid unnecessary and costly workup. In this comprehensive review, we summarize the existing literature on COVID-19 vaccine-associated LAP in breast imaging patients

Severe Insulin Resistance Improves Immediately After Sleeve Gastrectomy

Introduction . Obese individuals exhibit insulin resistance often leading to adverse health outcomes. When compared with intensive medical therapy, bariatric surgery has shown better outcomes mainly in terms of insulin resistance and glycemic control. Using the Homeostasis Model Assessment of insulin resistance (HOMA-IR), we report herein a case illustrating a drastic improvement in severe insulin resistance after sleeve gastrectomy in the immediate postoperative period. Case Report . A patient with long-standing history of morbid obesity, type 2 diabetes, obstructive sleep apnea, hypertension, and severe insulin resistance (requiring approximately 2 units of insulin per kg per day) was enrolled in the medical weight management program for 6 months during which he lost 40 lbs and his insulin requirements decreased. He then underwent a sleeve gastrectomy and did not require insulin therapy as of postoperative day 1. His HOMA-IR improved by about 76% between day 1 and day 14 postoperatively. Conclusion . Sleeve gastrectomy leads to a drastic improvement in severe insulin resistance as early as the first postoperative day

Diabetic ketoacidosis

Diabetic ketoacidosis (DKA) is a form of a hyperglycemic emergency mainly characterized by the triad of hyperglycemia, ketosis, and anion gap metabolic acidosis. DKA may be the initial presentation in approximately 25-40 % of patients with type 1 diabetes. It may also occur in at least 34% of patients with type 2 diabetes. DKA has economic as well as medical implications. This review aims to explore and discuss diabetic ketoacidosis, its pathophysiology, clinical presentation, diagnosis, and management, including nuances in special populations such as pediatrics, obstetrics, and patients with chronic kidney disease