OBJECTIVES: To determine the proportion of suspicious lesions referred by nondermatologists that are found to be malignant and the number of incidental skin cancers identified at the time of dermatology referral. DESIGN: Retrospective cohort study. SETTING: Veterans Affairs Connecticut Healthcare System. PATIENTS: Four hundred patients referred by nondermatologists for skin lesions suspected of being malignant between January 1, 2006, through December 31, 2009. MAIN OUTCOME MEASURES: Data collected included the type of referring provider, the final diagnosis by the dermatologist, and the number and type of incidental lesions. RESULTS: Only 22.0% of the index lesions (ie, the lesions that prompted the referral) were found to be cancerous. In aggregate, 149 cancerous lesions were noted in 98 patients. However, only 88 (59.1%) were identified in the index lesion; 111 incidental lesions were biopsied by the consulting dermatologist, with 61 (55.0%) additional skin cancers identified. Twelve of the 61 incidental cancers (19.7%) were found in patients whose index lesion was clinically benign and was not biopsied. CONCLUSIONS: Nondermatologists may benefit from focused educational initiatives on skin cancer detection, particularly the significance of the total body skin examination and the expectations for and limitations of teledermatology. A substantial proportion of malignant lesions was incidentally identified by the consulting dermatologist in addition to the primary lesion of concern. The use of teledermatology to assess a specific lesion of concern may be associated with underdiagnosis of clinically significant lesions that are not appreciated by the referring physician. Therefore, teledermatology must not be used as a substitute for a total body skin examination.
OBJECTIVES: To determine the proportion of suspicious lesions referred by nondermatologists that are found to be malignant and the number of incidental skin cancers identified at the time of dermatology referral. DESIGN: Retrospective cohort study. SETTING: Veterans Affairs Connecticut Healthcare System. PATIENTS: Four hundred patients referred by nondermatologists for skin lesions suspected of being malignant between January 1, 2006, through December 31, 2009. MAIN OUTCOME MEASURES: Data collected included the type of referring provider, the final diagnosis by the dermatologist, and the number and type of incidental lesions. RESULTS: Only 22.0% of the index lesions (ie, the lesions that prompted the referral) were found to be cancerous. In aggregate, 149 cancerous lesions were noted in 98 patients. However, only 88 (59.1%) were identified in the index lesion; 111 incidental lesions were biopsied by the consulting dermatologist, with 61 (55.0%) additional skin cancers identified. Twelve of the 61 incidental cancers (19.7%) were found in patients whose index lesion was clinically benign and was not biopsied. CONCLUSIONS: Nondermatologists may benefit from focused educational initiatives on skin cancer detection, particularly the significance of the total body skin examination and the expectations for and limitations of teledermatology. A substantial proportion of malignant lesions was incidentally identified by the consulting dermatologist in addition to the primary lesion of concern. The use of teledermatology to assess a specific lesion of concern may be associated with underdiagnosis of clinically significant lesions that are not appreciated by the referring physician. Therefore, teledermatology must not be used as a substitute for a total body skin examination.
Authors: Rashid L Bashshur; Gary W Shannon; Trilokraj Tejasvi; Joseph C Kvedar; Michael Gates Journal: Telemed J E Health Date: 2015-09-22 Impact factor: 3.536
Authors: Robin H Wang; John S Barbieri; Harrison P Nguyen; Robert Stavert; Howard P Forman; Jean L Bolognia; Carrie L Kovarik Journal: J Am Acad Dermatol Date: 2020-02-05 Impact factor: 11.527
Authors: R Benjamin Aldridge; Lisa Naysmith; Ee Ting Ooi; Caroline S Murray; Jonathan L Rees Journal: Acta Derm Venereol Date: 2013-11 Impact factor: 4.437
Authors: Ayush Jain; David Way; Vishakha Gupta; Yi Gao; Guilherme de Oliveira Marinho; Jay Hartford; Rory Sayres; Kimberly Kanada; Clara Eng; Kunal Nagpal; Karen B DeSalvo; Greg S Corrado; Lily Peng; Dale R Webster; R Carter Dunn; David Coz; Susan J Huang; Yun Liu; Peggy Bui; Yuan Liu Journal: JAMA Netw Open Date: 2021-04-01