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Risk factors for and occurrence of postoperative cervical hematoma after thyroid surgery: A single‐institution study based on 5156 cases from the past 2 years
Author(s) -
Liu Jie,
Li Zhengjiang,
Liu Shaoyan,
Wang Xiaolei,
Xu Zhengang,
Tang Pingzhang
Publication year - 2016
Publication title -
head and neck
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.012
H-Index - 127
eISSN - 1097-0347
pISSN - 1043-3074
DOI - 10.1002/hed.23868
Subject(s) - medicine , hematoma , postoperative hematoma , thyroid , odds ratio , surgery , retrospective cohort study
Background The occurrence of and risk factors for postoperative cervical hematoma remain unclear. Methods We conducted a retrospective analysis of 5156 patients treated at a single institution. Results The occurrence of postoperative cervical hematoma was 0.85% (44 of 5156 patients). The multivariate analysis showed that male sex, benign pathology, hypertension, and previous thyroid surgery are individual risk factors with odds ratios of 1.906, 2.004, 7.962, and 4.407, respectively. The majority (88.7%) of hematomas occurred within 12 hours after surgery. Obvious bleeding points were detected in 28 cases (73.6%) during reexploration, surface of the strap muscle, superior thyroid vessel, and end of the recurrent laryngeal nerve were the most frequent bleeding sources. Conclusion Hematoma often occurs within 12 hours after thyroid surgery. Hypertension, previous thyroid surgery, male sex, and benign pathology may increase the risk of hematoma. © 2014 Wiley Periodicals, Inc. Head Neck 38: 216–219, 2016