xtvi0034

Property	Value
?:abstract	IMPORTANCE: The incidence of skin cancer is increasing and evaluation of the utility of total body skin examination (TBSE) in detecting incidental skin cancers is warranted. OBJECTIVES: To evaluate the proportion and rate of incidental skin cancer detection in urgent skin cancer clinics and investigate the rate of incidental skin cancer detection in 2 groups based on the degree of clinical suspicion of the index lesion for malignancy. DESIGN, SETTING, AND PARTICIPANTS: A multicenter retrospective cohort study with a case note review of consecutive secondary care consultations was conducted using data from 2 urgent suspected skin cancer screening clinics in UK National Health Service trusts. The study was performed from January 1, 2015, to March 31, 2016, and data analysis was performed from October 14, 2018, to February 1, 2019. Patients included those presenting with a skin lesion suspicious of malignancy who were referred to the urgent suspected skin cancer clinic (N = 5944) over 15 months. Patients who accepted and received a TBSE were subsequently included in the analysis. MAIN OUTCOMES AND MEASURES: The proportion and rate of incidental skin cancer detection through TBSE and whether a clinically suspicious (malignant) index lesion was associated with a higher chance of having a malignant incidental lesion. RESULTS: Of the 5944 patients referred to the clinic, 4726 individuals (79.5%) were evaluated. In the cohort included in the analyses, the median age was 57 years (interquartile range, 39-73 years); 2567 patients (54.3%) were women. A total of 1117 skin cancers were identified; of these, 242 lesions (21.7%) were detected incidentally through TBSE, including 197 of 570 (34.6%) basal cell carcinomas, 16 of 250 (6.4%) squamous cell carcinomas, and 25 of 215 (11.6%) melanomas. The detection rate of incidental malignant lesions was 5.1 lesions per 100 patients examined (5.1%; 95% CI, 4.5%-5.8%). There was a higher detection rate of histologically confirmed incidental malignant lesions in individuals with clinically suspicious index lesions requiring biopsy (10.9%; 95% CI, 9.5%-12.5%) compared with those presenting with clinically benign index lesions (2.0%; 95% CI, 1.6%-2.5%) (P < .001). CONCLUSIONS AND RELEVANCE: The findings of this study support the use of TBSE for urgent skin cancer referrals, highlighting the potential harms of solitary lesion assessment in a subgroup. Individuals presenting with a clinically suspicious index lesion requiring biopsy are most likely to benefit from TBSE and should be counseled regarding the benefit.
is ?:annotates of	<https://research.tib.eu/covid-19/entity/xtvi0034_hasAnnotation_C0006826> <https://research.tib.eu/covid-19/entity/xtvi0034_hasAnnotation_C0007114> <https://research.tib.eu/covid-19/entity/xtvi0034_hasAnnotation_C0007137> <https://research.tib.eu/covid-19/entity/xtvi0034_hasAnnotation_C0025202> <https://research.tib.eu/covid-19/entity/xtvi0034_hasAnnotation_C4721806>
?:creator	<https://research.tib.eu/covid-19/entity/Omara%2C_Sharif%3B_Wen%2C_David%3B_Ng%2C_Benjamin%3B_Anand%2C_Rakesh%3B_Matin%2C_Rubeta_N.%3B_Taghipour%2C_Kathy%3B_Esdaile%2C_Ben>
?:doi	<https://research.tib.eu/covid-19/entity/10.1001/jamanetworkopen.2020.30107>
?:doi	10.1001/jamanetworkopen.2020.30107
?:journal	JAMA_Netw_Open
?:license	cc-by
?:pmc_json_files	document_parses/pmc_json/PMC7745102.xml.json
?:pmcid	<https://research.tib.eu/covid-19/entity/PMC7745102>
?:pmid	<https://research.tib.eu/covid-19/entity/33326027.0>
?:pmid	33326027.0
?:publication_isRelatedTo_Disease	<https://research.tib.eu/covid-19/entity/COVID-19>
?:source	Medline; PMC
?:title	Identification of Incidental Skin Cancers Among Adults Referred to Dermatologists for Suspicious Skin Lesions
?:type	<https://research.tib.eu/covid-19/vocab/Publication>
?:year	2020-12-16

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Value

?:abstract

IMPORTANCE: The incidence of skin cancer is increasing and evaluation of the utility of total body skin examination (TBSE) in detecting incidental skin cancers is warranted. OBJECTIVES: To evaluate the proportion and rate of incidental skin cancer detection in urgent skin cancer clinics and investigate the rate of incidental skin cancer detection in 2 groups based on the degree of clinical suspicion of the index lesion for malignancy. DESIGN, SETTING, AND PARTICIPANTS: A multicenter retrospective cohort study with a case note review of consecutive secondary care consultations was conducted using data from 2 urgent suspected skin cancer screening clinics in UK National Health Service trusts. The study was performed from January 1, 2015, to March 31, 2016, and data analysis was performed from October 14, 2018, to February 1, 2019. Patients included those presenting with a skin lesion suspicious of malignancy who were referred to the urgent suspected skin cancer clinic (N = 5944) over 15 months. Patients who accepted and received a TBSE were subsequently included in the analysis. MAIN OUTCOMES AND MEASURES: The proportion and rate of incidental skin cancer detection through TBSE and whether a clinically suspicious (malignant) index lesion was associated with a higher chance of having a malignant incidental lesion. RESULTS: Of the 5944 patients referred to the clinic, 4726 individuals (79.5%) were evaluated. In the cohort included in the analyses, the median age was 57 years (interquartile range, 39-73 years); 2567 patients (54.3%) were women. A total of 1117 skin cancers were identified; of these, 242 lesions (21.7%) were detected incidentally through TBSE, including 197 of 570 (34.6%) basal cell carcinomas, 16 of 250 (6.4%) squamous cell carcinomas, and 25 of 215 (11.6%) melanomas. The detection rate of incidental malignant lesions was 5.1 lesions per 100 patients examined (5.1%; 95% CI, 4.5%-5.8%). There was a higher detection rate of histologically confirmed incidental malignant lesions in individuals with clinically suspicious index lesions requiring biopsy (10.9%; 95% CI, 9.5%-12.5%) compared with those presenting with clinically benign index lesions (2.0%; 95% CI, 1.6%-2.5%) (P < .001). CONCLUSIONS AND RELEVANCE: The findings of this study support the use of TBSE for urgent skin cancer referrals, highlighting the potential harms of solitary lesion assessment in a subgroup. Individuals presenting with a clinically suspicious index lesion requiring biopsy are most likely to benefit from TBSE and should be counseled regarding the benefit.

is ?:annotates of