2020
DOI: 10.1002/hed.26394
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Comparing the prevalence, location, and severity of head and neck lymphedema after postoperative radiotherapy for oral cavity cancers and definitive chemoradiotherapy for oropharyngeal, laryngeal, and hypopharyngeal cancers

Abstract: Background: This study aimed to examine the prevalence, location, and severity of chronic internal, external, and combined head and neck lymphedema (HNL) in patients with head and neck (HNC) who were treated with definitive chemoradiotherapy (CRT) or postoperative radiotherapy (PORT). Methods: Sixty-two participants between 1 and 3 years post-treatment were recruited. Internal HNL was rated with Patterson's Scale.

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Cited by 23 publications
(28 citation statements)
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References 30 publications
(81 reference statements)
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“…Unlike for external lymphedema, there is relative consensus in the literature on the optimal grading criteria for assessment of internal lymphedema, with the Patterson Edema Scale selected as the reference tool in the vast majority of studies in the last decade. [1][2][3]8,14,[32][33][34][48][49][50][51][52][53] An alternative, the Late Effects Normal Tissue-Subjective, Objective, Management, Analytic (LENT-SOMA) Scale, was utilized in several earlier papers but does not take into account pharyngeal lymphedema and has received less attention. 37,38 The Patterson Scale assesses 11 structures and 2 spaces, with a rating from normal to severe.…”
Section: Clinician-reported Assessment Methods: Rating Scalesmentioning
confidence: 99%
See 1 more Smart Citation
“…Unlike for external lymphedema, there is relative consensus in the literature on the optimal grading criteria for assessment of internal lymphedema, with the Patterson Edema Scale selected as the reference tool in the vast majority of studies in the last decade. [1][2][3]8,14,[32][33][34][48][49][50][51][52][53] An alternative, the Late Effects Normal Tissue-Subjective, Objective, Management, Analytic (LENT-SOMA) Scale, was utilized in several earlier papers but does not take into account pharyngeal lymphedema and has received less attention. 37,38 The Patterson Scale assesses 11 structures and 2 spaces, with a rating from normal to severe.…”
Section: Clinician-reported Assessment Methods: Rating Scalesmentioning
confidence: 99%
“…The reported prevalence of secondary HNL in patients treated for HNC varies greatly due to methodological differences between studies, with estimates ranging from 12% to as high as 90%. [1][2][3][4][5][6] Both neck dissection and radiotherapy have been implicated in the development of secondary HNL, with the use of multiple treatment modalities conferring a particularly increased risk. [6][7][8][9][10] HNL is thought to occur due to treatment-related injury to the head and neck lymphatics, resulting in a disruption of normal lymphatic drainage and an accumulation of lymph fluid in the interstitial space.…”
Section: Introductionmentioning
confidence: 99%
“…Chronic lymphoedema is seen in a high proportion of patients with head and neck cancer after (chemo)radiation and this is reported in up to 98% of patients with more or less severity (20).…”
Section: Lymphoedemamentioning
confidence: 99%
“…
Lymphedema is a common side effect of head and neck cancer (HNC) treatment. 1,2 Head and neck lymphedema (HNL) can occur externally (ie, swelling underneath the skin in the submental region and neck) or internally (ie, swelling of the oral cavity and pharynx), or both. 1,2 Because of the unique features of HNL in comparison with lymphedema in other regions of the body, different methods are needed for assessment.
…”
mentioning
confidence: 99%
“…1,2 Head and neck lymphedema (HNL) can occur externally (ie, swelling underneath the skin in the submental region and neck) or internally (ie, swelling of the oral cavity and pharynx), or both. 1,2 Because of the unique features of HNL in comparison with lymphedema in other regions of the body, different methods are needed for assessment. The aim of this Research Round-Up is to provide an overview of the psychometric properties of assessment methods of HNL.…”
mentioning
confidence: 99%