Transesophageal echocardiography monitoring for liver transplantation: where are we now?

Intraoperative hemodynamic monitoring is crucial for managing patients with end-stage liver disease (ESLD) undergoing orthotopic liver transplantation (OLT) due to their complex cardiovascular and pulmonary abnormalities. Traditionally, pulmonary artery catheterization (PAC) has been the standard for hemodynamic monitoring during OLT. However, the use of transesophageal echocardiography (TEE) has increased due to its real-time visualization of cardiac and vascular structures, which aids in managing hemodynamic instability during the three surgical phases of OLT: pre-anhepatic, anhepatic, and neo-hepatic.

Antibody-Drug Conjugates in Non-Small Cell Lung Cancer: State of the Art and Future Perspectives.

Antibody-drug conjugates (ADCs) represent one of the most promising and rapidly emerging anti-cancer therapies because they combine the cytotoxic effect of the conjugate payload and the high selectivity of the monoclonal antibody, which binds a specific membrane antigen expressed by the tumor cells. In non-small cell lung cancer (NSCLC), ADCs are being investigated targeting human epidermal growth factor receptor 2 (), human epidermal growth factor receptor 3 (), trophoblast cell surface antigen 2 (), Mesenchymal-epithelial transition factor (), and carcinoembryonic antigen-related cell adhesion molecule 5 (). To date, Trastuzumab deruxtecan is the only ADC that has been approved by the FDA for the treatment of patients with NSCLC, but several ongoing studies, both using ADCs as monotherapy and combined with other therapies, are investigating the efficacy of new ADCs.

A fatal case of peritonitis due to colonic localization of acute myeloid leukemia.

Myeloid sarcoma (MS) is an extramedullary localization of immature granulocyte cells that can occur in association with acute myeloid leukemia (AML). Gastrointestinal involvement is relatively common in MS, but exclusive colonic localization is a rare occurrence. Here, we report on a 53-year-old male patient affected by AML developing a severe abdominal pain caused by intestinal perforation requiring surgical intervention.

Evaluation of glomerular filtration rate estimation through plasma clearance of iohexol in seagulls (Larus michahellis).

Background: Current endogenous indicators utilised in avian medicine are not sensitive enough to detect renal disease in its early stages. Alternative markers ought to be examined as a result. The aim is to investigate the accuracy of limited-sampling models for glomerular filtration rate (GFR) in adult seagulls using plasma clearance of iohexol (IOX).

Pathologist assistants in a Pathology Department: perceptions of their changing role.

Objective: This study aimed to understand the dynamics of including Pathologists' Assistants in a surgical pathology department.

Methods: A qualitative ethnographic study employed covert participant observation and semi-structured interviews. Field notes and interview transcripts were descriptively analysed to identify categories.