Comparison of the GenCut Core Biopsy System to Transbronchial Biopsy Forceps for Flexible Bronchoscopic Lung Biopsy.

Background: Pulmonary nodules are increasingly detected on screening and routine chest imaging, leading to an increase in diagnostic procedures. Bronchoscopy with transbronchial biopsy (TBBx) is the most common diagnostic modality, with diagnostic yield between 43% and 86%, largely dependent on the use of navigational modalities. In 2015 a new biopsy tool by Medtronic, the GenCut core biopsy system [GenCut transbronchial needle aspiration (TBNA)], was developed with the intention of improving yield in lung nodule biopsies.

Expectant Management of Severe COVID-19 Pneumonia in Late Preterm Pregnancy and Subsequent Cholecystitis: Lessons Learned.

 Since the emergence of coronavirus disease 2019 (COVID-19) as a pandemic in March 2020, research and guidance have been published with regard to the management of infection and considerations in pregnancy, but much is still unknown. Pregnant women with COVID-19 infection are more likely to be hospitalized and are at increased risk for intensive care unit admissions and intubation than nonpregnant women with COVID-19 infection. The optimal timing of delivery among pregnant women with COVID-19 infection has not been established at this time, especially when the infection arises in late preterm and early term gestation.

A 60-Year-Old Woman With Acute Chest Pain and Bilateral Pleural and Pericardial Effusions.

A 60-year-old woman presented with acute-onset, progressively worsening shortness of breath and pleuritic chest pain for 3 days. She also complained of a dry cough, but no fever or chills. There was no history of swelling of the feet; nor was there a history of nausea or diarrhea.