Multisystem inflammatory syndrome in adults (MIS-A) following COVID-19 requiring venoarterial extracorporeal membrane oxygenation.

The SARS-CoV-2 virus has caused a global pandemic with serious impact around the world. Patients most commonly present with severe lung involvement and acute respiratory failure; however, multisystem inflammatory syndrome in adults (MIS-A) is a known-although rare-complication. We present a case of a 49-year-old patient who presented with combined cardiogenic and vasodilatory shock and was diagnosed with MIS-A.

Sleep apnea, coronary artery calcium density, and cardiovascular events: results from the Multi-Ethnic Study of Atherosclerosis.

Study Objectives: Evaluate the association between obstructive sleep apnea (OSA), coronary artery calcium (CAC) density, and cardiovascular events in the Multi-Ethnic Study of Atherosclerosis (MESA).

Methods: We analyzed 1,041 participants with nonzero CAC scores who had polysomnography and CAC density data from the fifth examination of the Multi-Ethnic Study of Atherosclerosis. OSA was defined as apnea-hypopnea index ≥ 15 events/h.

Robotic-assisted pulley technique for the ventral hernia.

When approaching complex abdominal wall hernias at either index operation or a subsequent reoperation for recurrent incarcerated abdominal wall hernias, a majority of surgeons consider mesh placement a key step in the prevention of a future recurrence. While the laparoscopic and open approaches show no significant difference in hernia recurrence, the laparoscopic approach to complex abdominal wall hernias does reduce surgical-site infection, postoperative ileus, improves short-term quality-of-life scores, and reduces hospital length of stay (Davies et al. in Am Surg 78(8):888-892, https://www.

Formation and assessment of a novel surgical video atlas for thyroidectomy.

Within surgery, interactive media have previously been used to educate medical students and residents. Here, we develop and assess the efficacy of a novel surgical video atlas in teaching surgically relevant head and neck anatomy to medical students. A total thyroidectomy was recorded intraoperatively and subsequently narrated to develop a video atlas.

Effects of enamel matrix derivative on Porphyromonas gingivalis.

Background: Enamel matrix derivative (EMD) is used during periodontal surgery for the regeneration of periodontal tissue. It consists of the amelogenin fraction of porcine enamel matrix (AMEL) suspended in a vehicle of propylene glycol alginate (PGA). EMD-treated sites appear to heal with less inflammation.

An unusual initial manifestation of metastatic papillary thyroid carcinoma: radioiodine uptake in lymph node metastatic lesions in a patient with Graves' disease.

Objective: To report an unusual manifestation of metastatic papillary thyroid carcinoma with functional metastatic lesions demonstrated by radioiodine scanning and to discuss the relationship of Graves' disease and thyroid carcinoma.

Methods: A case report is presented, and the current literature is reviewed.

Results: An 82-year-old man had symptoms and laboratory results suggestive of thyrotoxicosis.