Explore the latest in pathology and laboratory medicine, including AI applications to biopsy readings, diagnostic test interpretation, and more.
This cohort study determines if prehospital transfusion is associated with decreased mortality in injured children using a statewide trauma database.
This cohort study assesses the association of Staphylococcus aureus colonization with acute dermatitis severity in patients with breast or head and neck cancer.
This prospective diagnostic study assesses whether dermatologists benefit from cooperation with a market-approved CNN in classifying melanocytic lesions
A 95-year-old farmer taking prednisolone for bullous pemphigoid had 24 hours of abdominal pain, 2 weeks of diarrhea, and 3 months of intermittent abdominal bloating and anorexia. Evaluation showed purpuric macules and small thumbprint-like patches on her upper abdomen and central chest and a white blood cell count of 13 600/μL (89.9% neutrophils, 0.2% eosinophils). What is the diagnosis and what would you do next?
This cross-sectional study investigates the association between race and pulse oximeter accuracy in children in the US.
This systematic review and meta-analysis evaluates the reported diagnostic accuracy of quantification of bilirubin by handheld point-of-care devices vs laboratory-based measures.
This ancillary analysis of 2 randomized clinical trials of patients receiving neoadjuvant chemoradiotherapy or preoperative image-guided radiotherapy examines the prognostic significance of pathologic complete response on survival outcomes in patients with soft tissue sarcoma receiving neoadjuvant chemoradiotherapy.
This cohort study investigates clinicopathologic and prognostic associations of hypercalcemia in patients with intrahepatic or extrahepatic cholangiocarcinoma.
This clinical trial examines the ability of the HER2DX assay to predict the likelihood of pathologic complete response in patients with early-stage ERBB2–positive breast cancer who are receiving deescalated neoadjuvant therapy.
This Viewpoint discusses the growth of diagnostic stewardship beyond infectious disease to reduce diagnostic errors in other fields.
This cross-sectional study evaluates IgG antibody levels in children and adolescents in Germany following SARS-CoV-2 infection.
This cohort study assesses the association between kidney histopathologic lesion severity and the risk of incident major adverse cardiovascular events.
This randomized clinical trial compares data for patients who underwent ablation therapy to determine the effects of focal vs extended irreversible electroporation on early oncological control as indicated by presence on follow-up biopsy of clinically significant prostate cancer.
This cohort study characterizes trends in pathways underlying dementia by examining prevalence of postmortem neuropathologies in birth cohorts across 25 years.
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