Risk of Infection in Knee Arthroscopy Patients Undergoing Corticosteroid Injections in the Perioperative Period.

Background: Recent evidence suggests that there may be an increased risk of infection for patients undergoing a corticosteroid injection before, during, or after knee arthroscopy.

Purpose: To systematically review the literature to evaluate the risk of postoperative infection in patients undergoing intra-articular corticosteroid injections (CSI) before, during, or after knee arthroscopy.

Study Design: Systematic review; Level of evidence, 3.

Acute Pancreatitis-Induced Euglycemic Diabetic Ketoacidosis.

Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are a class of medications utilized for the treatment of diabetes mellitus by mechanisms promoting incretin release and insulin production. Although poorly understood, cases of acute pancreatitis have been observed in patients taking GLP-1 RAs. Sodium-glucose co-transporter-2 inhibitors (SGLT-2is) are another class of diabetic medications inhibiting renal glucose reabsorption which have been associated with rare cases of euglycemic ketoacidosis.

Rare Association of Non-Bacterial Thrombotic Endocarditis, Myocardial Infarction, and Acute Limb Ischemia Secondary to Rheumatoid Arthritis: Comprehensive Case Series With Literature Review.

Most cases of non-bacterial thrombotic endocarditis (NBTE) tend to be related to malignancy or rheumatologic and autoimmune disorders like systemic lupus erythematosus. Rheumatoid arthritis (RA) itself has been associated with increased atherosclerosis, coronary artery plaque formation, and endothelial damage. However, it is rare to see NBTE in RA, simultaneously presenting with the acute coronary syndrome and acute limb ischemia due to distant embolization.

Caseous calcification of posterior mitral annulus: a forgotten benign condition mimicking atrial mass.

Caseous calcification of posterior mitral annulus is considered a variant of mitral annular calcification and accounts for less than 1% cases of mitral valve calcification (MAC). Usually benign and asymptomatic and has typical features on imaging studies but may contribute to unnecessary investigations and interventions in some patients, transthoracic echocardiography (TTE) is most useful tool in the diagnosis of this condition, whether it is associated with increased risk of atherosclerosis is unknown. We are presenting a case of caseous calcification of posterior mitral annulus that is discovered during elective coronary angiography in a patient with extensive history of coronary heart disease who had abnormal stress test.

The obesity paradox: the protective effect of obesity on right ventricular function using echocardiographic strain imaging in patients with pulmonary hypertension.

Background: Obesity is associated with right ventricular (RV) dysfunction, but its effect on RV remodeling in patients with pulmonary hypertension (PHTN) has not been studied. We evaluated the effect of obesity, and its interplay with diabetes, in patients with PHTN using RV echocardiographic strain imaging.

Methods: One hundred eighty-five patients underwent echocardiographic imaging and pulmonary artery pressure was calculated using tricuspid regurgitation jet velocity.

Takotsubo cardiomyopathy with Basal Hypertrophy and outflow obstruction in a patient with bowel ischemia.

Basal septal hypertrophy is a rare and unique anatomical finding associated with hypertrophic cardiomyopathy (HCM). It is also described as a sigmoid hypertrophy and is linked with aging and chronic hypertension. Takotsubo cardiomyopathy is a transient cardiomyopathy that occurs during periods of high physical or emotional stress.

Deciphering a case of pulmonary hypertension in a young female: Partial anomalous pulmonary venous drainage the culprit.

Partial anomalous pulmonary venous drainage (PAPVD) is a rare congenital cardiac defect and is associated with sinus venosus atrial septal defect. While most cases are asymptomatic, a patient can present with pulmonary hypertension (PHTN) and it can be difficult to diagnose. Here, we discuss the case of a young female with PHTN who was found to have two right-sided PAPVD.

Myocardial bridging with left ventricular hypertrophy presenting as Wellens pattern.

The course of epicardial coronary arteries into a muscular tunnel under a bridge of myocardium is known as myocardial bridging (MB). This could be a benign anomaly, nevertheless, it could have a great impact on the quality of life in the setting of severe anginal symptoms. The clinical presentation and diagnosis could be challenging in those patients.

Right Atrial Fibroelastoma Presenting as Typical Atrial Flutter: Rare Disease in Unusual Location.

Typical atrial flutter as initial presentation of papillary fibroelastoma involving the cavotricuspid isthmus is not described before in literature. To our knowledge only 14 cases have been reported in literature involving the right atrium. Very unusual location is at the junction between inferior vena cava (IVC) and right atria as only 1 case has been reported.

Surgical residents' interpretation of diagnostic radiologic imaging in the traumatically injured patient.

Background: Senior surgical residents are of paramount importance in directing further therapeutic modalities based on their interpretation of critical diagnostic imaging. We propose that senior surgical residents are proficient with interpreting radiologic imaging studies in the trauma patient.

Methods: A prospective cohort study was performed comparing surgery resident interpretations of computed tomography (CT) scans of the head, maxillofacial bones, spine (cervical, thoracic, lumbar), chest, abdomen, pelvis, and chest X-rays versus final radiologists' reports at a Level II trauma center from September 2014 to May 2015.

Diffuse pulmonary infiltrates: A guise of adenocarcinoma.

Small and non-small cell lung cancer present in a variety of radiologic and clinical patterns, and have been linked to smoking. Primary adenocarcinoma of the lung has been increasingly recognized in females and nonsmokers, often presenting a diagnostic challenge. In the absence of smoking history, these radiographic patterns may be initially misdiagnosed as an infectious or inflammatory condition, often delaying the diagnosis of malignancy.

Evaluation of critical congenital heart defects screening using pulse oximetry in the neonatal intensive care unit.

Objective: To evaluate the implementation of early screening for critical congenital heart defects (CCHDs) in the neonatal intensive care unit (NICU) and potential exclusion of sub-populations from universal screening.

Study Design: Prospective evaluation of CCHD screening at multiple time intervals was conducted in 21 NICUs across five states (n=4556 infants).

Results: Of the 4120 infants with complete screens, 92% did not have prenatal CHD diagnosis or echocardiography before screening, 72% were not receiving oxygen at 24 to 48 h and 56% were born ⩾2500 g.

Effectiveness of 2-hour Troponin in High-risk Patients With Suspected Acute Coronary Syndrome.

Background: Research has shown the safety and effectiveness of drawing a standard troponin level at presentation and again at 2 hours in only low-risk patients. Because high-sensitivity troponins are not currently approved in the United States, we studied the utility of a standard troponin that is presently in use. Our goal was to determine if 2-hour standard troponin would be safe and effective in the evaluation of a high-risk cohort of patients never studied previously.

A Review of Management of Inflammation in the HIV Population.

Advancements in antiretroviral therapy have drastically increased the life expectancy for those infected with HIV. Today, a new subgroup of older patients with long-term controlled HIV exists, and its populace is continuously mounting. Therefore, it is essential to understand the enduring effects of chronic suppressed HIV infection in order to further improve HIV management in these patients.

Hypercalcemia as Initial Presentation of Metastatic Adenocarcinoma of Gastric Origin: A Case Report and Review of the Literature.

Hypercalcemia of malignancy due to metastatic gastric adenocarcinoma is extremely rare; in fact, to the best of our knowledge, only three case reports of hypercalcemia associated with metastatic gastric adenocarcinoma have been published in the literature to date. Herein, we report a rare case involving a 61-year-old African-American female who had hypercalcemia at initial presentation and who was later diagnosed with poorly differentiated gastric adenocarcinoma with extensive liver metastases, without bone involvement. She was found to have elevated parathyroid hormone-related peptide and normal parathyroid hormone levels.

Intracoronary adenosine-induced ventricular arrhythmias during fractional flow reserve (FFR) measurement: case series and literature review.

Fractional flow reserve (FFR) is a standardized and well-established method frequently used in clinical practice to evaluate the hemodynamic significance of epicardial coronary stenosis identified by coronary angiography. It is based on the change in the pressure gradient across the stenosis after the achievement of maximal hyperemia of the coronary circulation which is commonly induced by intravenous (IV) or intracoronary (IC) administration of adenosine. Here, we have described three cases of IC adenosine-induced ventricular arrhythmias during FFR measurement from our institution, and after literature review we found that all the cases of ventricular arrhythmias induced by adenosine during FFR measurement were observed where it was administered via IC route.

Postmenopausal vaginal bleeding as initial presentation of gastric cancer: a case report with literature review of prognostic factors and treatment of krukenberg tumor.

Postmenopausal vaginal bleeding is a rare presentation of Krukenberg tumor (KT). Here we report a very unusual presentation of gastric cancer in a postmenopausal female patient, who presented with complaint of vaginal bleeding. She was found to have KT of the left ovary after total abdominal hysterectomy and bilateral salpingo-oophorectomy (TAH-BSO).

Development of hyperplastic polyps following argon plasma coagulation of gastric antral vascular ectasia.

The etiology of gastric antral vascular ectasia (GAVE) syndrome or gastric hyperplastic polyps (HPs) is not fully understood. We report a case of gastric HP arising in a patient treated with argon plasma coagulation (APC) for GAVE syndrome. Despite unclear etiologic progression, this and previously reported cases suggest a temporal relationship between the treatment of GAVE and HP.

Platelet Reactivity Unit in Predicting Risk of Bleeding in Patients Undergoing Coronary Artery Bypass Graft Surgery.

Bleeding is a common complication of cardiac surgery, accounting for a significant proportion of the total transfusions performed in the United States and Europe. The relationship between platelet reactivity, bleeding, and other adverse events after coronary artery bypass graft surgery (CABGS) has been incompletely characterized. This study investigated the relationship between platelet reactivity and bleeding as a clinical outcome after successful CABGS.