A large-scale study of the association between biopsy results and clinical manifestations in patients with suspicion of nasopharyngeal carcinoma
Autor: | Hsu-Huei Weng, Wen-Hung Wang, Yen-Chun Lin, Kam-Fai Lee, Chung-Chan Hsieh |
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Rok vydání: | 2012 |
Předmět: |
Adult
Male medicine.medical_specialty Adolescent Neck mass Risk Assessment Sensitivity and Specificity Lymphoid hyperplasia Cohort Studies Diagnosis Differential Young Adult Nasopharynx Biopsy Confidence Intervals Odds Ratio medicine Carcinoma Humans Mass Screening Clinical significance Child Aged Neoplasm Staging Retrospective Studies Aged 80 and over Analysis of Variance Nasopharyngeal Carcinoma medicine.diagnostic_test business.industry Biopsy Needle Nasopharyngeal Neoplasms Retrospective cohort study Middle Aged medicine.disease Immunohistochemistry ROC Curve Otorhinolaryngology Nasopharyngeal carcinoma Multivariate Analysis Female Lymph Nodes Radiology medicine.symptom business Cohort study |
Zdroj: | The Laryngoscope. 122:1988-1993 |
ISSN: | 0023-852X |
Popis: | Objectives/Hypothesis: This study investigated the association between the results of nasopharyngeal (NPX) biopsies and clinical manifestations in patients with suspected nasopharyngeal carcinoma (NPC). Study Design: Retrospective cohort study. Methods: Four hundred seventy-three patients with 512 NPX biopsies were enrolled. The statistical analyses were conducted to evaluate clinical significance and screening performance for suspected NPC. Results: The negative rate of all NPX biopsies was 69.7% (345/495), and the majority of the noncancerous group revealed lymphoid hyperplasias (208/345, 60.3%). The three diagnostic capabilities of NPX mass, epistaxis (EPI), neck mass (NM), EPI-NM, EPI-NPX mass, NM-NPX mass, and EPI-NM-NPX mass were 0.595, 0.557, 0.735, 0.609, 0.566, 0.748, and 0.600, respectively. Conclusions: Although NPX mass, EPI, and NM were significant to identify suspected NPC, the diagnostic capabilities of combining EPI, NM, and NPX were still low. A large number of noncancerous biopsy results were obtained due to lymphoid hyperplasias often being mistaken as NPC. Laryngoscope, 2012 |
Databáze: | OpenAIRE |
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