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General Surgery

Beta-Trace Protein Quantification: A Novel Diagnostic Tool for Early Detection of CSF Leak Post-Endoscopic Endonasal Sellar Tumor Surgery

Quantitative measurement of beta-trace protein in nasal sponge extracts accurately identifies postoperative cerebrospinal fluid leaks after endoscopic endonasal surgery for sellar tumors, enabling early diagnosis and targeted intervention.

Sep 19, 2026
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Anti-EBV BNLF2b Antibody Shows High Accuracy for Outpatient Diagnosis of Suspected Nasopharyngeal Carcinoma

In a prospective multicenter cohort, P85-Ab achieved 93.0% sensitivity and 97.3% specificity for suspected nasopharyngeal carcinoma, outperforming conventional EBV serologies in outpatient practice.

May 25, 2026

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