A case of secondary sclerosing cholangitis due to COVID-19.

COVID-19 was first recognized by the World Health Organization (WHO) in December 2019 and declared a global pandemic in March 2020. Although COVID-19 primarily results in pulmonary symptoms, it is becoming apparent that it can lead to multisystemic manifestations. Liver damage with elevated AST and ALT is seen in patients with COVID-19.

Gel Rounds: Integrating Bedside Ultrasound Training for Third-Year Medical Students Into the Internal Medicine Clerkship.

Despite formal ultrasound training becoming prevalent in preclinical medical student education, significant barriers remain to the continuation of this training during clinical years. We sought to develop a program for third-year medical students to continue ultrasound training after an already robust preclinical ultrasound curriculum and evaluate their scanning confidence after participation. We developed a program to facilitate bedside ultrasound scanning of patients being cared for by third-year students.

Multisystem Imaging Manifestations of COVID-19, Part 2: From Cardiac Complications to Pediatric Manifestations.

Infection with severe acute respiratory syndrome coronavirus 2 results in coronavirus disease 2019 (COVID-19), which was declared an official pandemic by the World Health Organization on March 11, 2020. COVID-19 has been reported in most countries, and as of August 15, 2020, there have been over 21 million cases of COVID-19 reported worldwide, with over 800 000 COVID-19-associated deaths. Although COVID-19 predominantly affects the respiratory system, it has become apparent that many other organ systems can also be involved.

Multisystem Imaging Manifestations of COVID-19, Part 1: Viral Pathogenesis and Pulmonary and Vascular System Complications.

Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) results in coronavirus disease 2019 (COVID-19), which was declared an official pandemic by the World Health Organization on March 11, 2020. The infection has been reported in most countries around the world. As of August 2020, there have been over 21 million cases of COVID-19 reported worldwide, with over 800 000 COVID-19-associated deaths.

Extra-osseous Ewing sarcoma of the pancreas: case report with radiologic, pathologic, and molecular correlation, and brief review of the literature.

In 2002, due to extensive histomorphologic, immunohistochemical, and cytogenetic similarities, the World Health Organization unified undifferentiated small round blue cell neoplasms of soft tissue and bone (previously segregated as Ewing sarcoma or Primitive Neuroectodermal tumor) into one category: Ewing family of tumors (EFT). Osseous EFT are more common, and while extra-osseous EFT can occur anywhere in the body, those of the pancreas are rare and likely to be seen in the second decade of life in the head of the pancreas. We report the case of a 39-year-old Caucasian male with a large heterogeneously enhancing mass in the pancreatic body.

Thoracic Ultrasound: Technique, Applications, and Interpretation.

Thoracic ultrasound is used at the bedside in emergency and critical care settings. Advantages of ultrasound include rapid real-time, low-cost, diagnostic information that can direct patient care without the use of ionizing radiation. We describe methods on how to perform lung ultrasound, with the intent to educate the radiologist who might otherwise be relatively unfamiliar with thoracic sonography.

Metastatic Malignant Ovarian Steroid Cell Tumor: A Case Report and Review of the Literature.

We report a case of malignant ovarian steroid cell tumor not otherwise specified (NOS) in a 47-year-old female who presented with hirsutism, virilization, and amenorrhea. At the time of laparotomy, the tumor had already spread to the pelvic cul-de-sac. She underwent a total hysterectomy, bilateral salpingo-oophorectomy, and tumor resection with no residual disease.

"STOP, LOOK, and LISTEN." Hepatic Portal Venous Gas: Time for Clinical Assessment!

Pneumatosis intestinalis and portal venous gas are findings usually associated with intra-abdominal surgical catastrophes that frequently require emergent surgical intervention. Herein we present a case of a patient who presented in septic shock, with extensive portal vein gas, diffuse intestinal wall thickening, and atherosclerotic vascular insufficiency in the absence of pneumatosis intestinalis. Given his advanced age, multiple comorbidities, magnitude of the initial findings, and his dramatic clinical response to aggressive fluid resuscitation, a cognitive decision was made to continue with nonoperative management.

Removal of foley catheters in live donor kidney transplant recipients on postoperative day 1 does not increase the incidence of urine leaks.

Catheterization of the urinary bladder during kidney transplantation is essential. The optimal time to remove the Foley catheter postoperatively is not universally defined. It is our practice to remove the Foley catheter on postoperative day 1 in live donor kidney transplant recipients who meet our standardized protocol criteria.

Forty-eight hour kidney transplant admissions.

Forty-eight hour kidney transplantation admissions are a feasible option in selected recipients of live-donor allografts through the use of standardized post-operative protocols, multidisciplinary team patient care, and intensive follow-up at outpatient centers. Age, gender, and pre-transplant dialysis status did not impact the ability to achieve 48-hour admissions. We did not identify any other pre-operative risk factors that contributed to increased length of stay.

Significance of elevated transplant renal artery velocities in the postoperative renal transplant patient.

Introduction: Non-invasive imaging studies can provide visualization of allograft perfusion in the postoperative evaluation of newly transplanted renal allografts.

Aim: The purpose of our study was to evaluate the significance of elevated renal artery velocities in the immediate postoperative period.

Methods: Peak systolic velocities (PSVs) were obtained in the transplanted renal artery of 128 patients immediately after transplantation.